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EK-192AA-MG-001

October 1988

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Document:	Microsystems Options
Order Number:	EK-192AA-MG
Revision:	001
Pages:	268
Original Filename:	http://bitsavers.org/pdf/dec/qbus/EK-192AA-MG-001_Microsystems_Options_Oct88.pdf

OCR Text

Microsystems Options
Order Number EK-192AA-MG-D01

digital equipment corporation
maynard, massachusetts

October 1988
The information in this document is subject to change without notice and should not be
construed as a commitment by Digital Equipment Corporation.
Digital Equipment Corporation assumes no responsibility for any errors that may appear in
this document.
The software, if any, described in this document is furnished under a license and may be used
or copied only in accordance with the terms of such license. No responsibility is assumed
for the use or reliability of software or equipment that is not supplied by Digital Equipment
Corporation or its affiliated companies.

© Digital Equipment Corporation. 1988. All rights reserved.
Printed in U.S.A.
The READER'S COMMENTS form on the last page of this document requests the user's
critical evaluation to assist in preparing future documentation.
The following are trademarks of Digital Equipment Corporation:
DEC
DECmate
DECnet
DECUS
DECwriter
DELNI
DEQNA
DESTA
DIBOL
MASSBUS
MicroPDP-ll

MicroVAX
MicroVMS
PDP
PIOS

Professional
Q-bus
Rainbow
RSTS
RSX
RT
ThinWire

ULTRIX
UNIBUS
VAX
VAXBI
VAXELN
VAXcluster
VAXstation
VMS
VT
Work Processor

~DmDDmDT"

ML-S980
FCC NOTICE: The equipment described in this manual generates, uses, and may emit
radio frequency energy. The equipment has been type tested and found to comply with the
limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which
are designed to provide reasonable protection against such radio frequency interference when
operated in a commercial environment. Operation of this equipment in a residential area
may cause interference, in which case the user at his own expense may be required to take
measures to correct the interference.

Preface
This guide provides reference, configuration, and maintenance information
for options supported by MicroVAX and MicroPDP-11 systems.

Intended Audience
This document is intended only for DIGITAL Field Service personnel and
qualified self-maintenance customers.

Organization
This guide contains an alphabetical listing of all microsystems options, an
overview that explains ordering procedures and module configuration, an
option section with pertinent information on each supported option, and
one appendix.
•

The option sections are arranged alphabetically, and each section starts
on page 1.
Each option section begins with a table of ordering information and
information on operating system support, diagnostic support, related
documentation, and dc power and bus loads. Each option section also
contains a description, configuration information, power-up self-tests,
and general maintenance information, fncluding field replaceable units
(FRUs) and loopback connectors.

•

Appendix A provides a list of related documentation.

Warnings, Cautions, and Notes
Warnings, cautions, and notes appear throughout this guide. They have
the following meanings:
WARNING

Provides information to prevent personal injury.

CAUTION

Provides information to prevent damage to equipment or software.

NOTE

Provides general information about the current topic.

iii

List of Options
This guide contains descriptions of the following options, which are
supported by MicroVAX and MicroPDP-11 systems:
AAVII-D, -8 Digital-to-Analog Converter
ADQ32-A, -S Analog-to-Digital Converter
ADVII-D, -S Analog-to-Digital Converter
AXVII-C, -8 Analog 110 Module
CXAI6/CXBI6 I6-Line Asynchronous Multiplexer
CXY08 8-Line Asynchronous Multiplexer
DELQA Ethernet Interface
DEQNA Ethernet Interface
DFAOI Modem
DHVII 8-Line Asynchronous Multiplexer
DLVJI 4-Line Asynchronous Interface
DMVII Synchronous Controller
DPVII Synchronous Interface
DRQ3B-A, -S High-Speed, Parallel Interface
DRVII-J, DRVIJ-S 4-Line, High-Density Parallel Interface
DRVII-WA, DRVIW-S General-Purpose DMA Interface
DSVII Communications Option
DZQII 4-Line Asynchronous Multiplexer
DZVII 4-Line Asynchronous Multiplexer
IEQII Communications Controller
KDA50-Q Disk Controller
KMVIA-M, -S Programmable Communications Controller
KWVII-C, -S Programmable Real-Time Clock
LPVIIILP25 and LPVIIILP26 Printer Subsystems
RA60 Disk Drive
RA70 Disk Drive
RA8I Disk Drive
RA82 Disk Drive
RC25 Disk Subsystem
RD3I and RD32 Diskette Drives
RD50-Series Disk Drives
RF30 Disk Drive
RQDX2 and RQDX3 Disk Controllers
RQDXE Expander Module
RRD50 Digital Disk Subsystem
RX33 Diskette Drive
RX50 Diskette Drive
TK50 Tape Drive Subsystem
TK70 Tape Drive Subsystem
TS05 Tape Drive
TU8I-PLUS Tape Drive

Overview
This document describes options supported by MicroVAX and MicroPDP11 systems. The options are listed alphabetically and contain the following
information:
Ordering information
Operating system and diagnostic support available
Related documentation
Brief description
Configuration
Self-test
Loopback connectors
FRUs
Ordering Options
You order option parts based on the system enclosure. Field Service
personnel can also order modules by the M number. (For example, M7504
is a DEQNA-M module.)

For the BA23 and BA123 Enclosure, and H9642-J Cabinet
For most options, you must order two item numbers: a module and a cabinet
kit. For example, you order the following two items if you are installing a
DEQNA Ethernet interface:
Item

Order Number

Module (M7504)
BA23-A cabinet kit, including
Type-A filter connector and internal cable

DEQNA-M
CK-DEQNA-KB

If you are replacing an option, you order only the parts needed. For
example, if the base module is faulty, order the module only. If a cable
or filter is faulty, order that part separately.

For the BA200-Series Enclosure
Cabinet kits are not necessary for modules designed for BA200-series
enclosures because these enclosures do not have separate I/O panels. You
order the module only; the filtered I/O connector is part of the module's
handle.
You can order a module in either of two ways:
•

As a system option (factory installed in BA200-series enclosures)

•

In an upgrade kit, to be installed by Field Service.

vii

The module order number ends with -xA for a system option, or -xF for
a field upgrade kit. The x indicates a letter that varies from module to
module. For example, CXY08-AA is a system option, and CXY08-AF is an
upgrade kit. The upgrade kit includes cables, an installation manual, and
any other required components.
Only those options that specifically list BA200-series enclosures are
supported; check the ordering information at the beginning of each option.

Module Configuration
Each module in a system must use a unique device address and interrupt
vector. The device address is also known as the control and status register
(CSR) address.
Depending on the device, the CSR address and interrupt vector are either
fixed or floating.
A fixed CSR address or vector is an address reserved in memory for that
module. Fixed addresses and vectors are positioned at the factory. If you
have only one module of a certain type in the system, you do not need to
change the factory position. If you have two or more modules of the same
type, you must change the address and vector on each additional module.
A floating address or vector is a location assigned within an octal (base 8)
range. The exact address or vector depends on what other modules the
system contains. The ranges are as follows:
•

Floating CSR address: (1776)0010 to (1776)3776

•

Floating interrupt vector: (00000)300 to (00000)774

NOTE: All CSR addresses and interrupt vectors listed in this document are
octal values.
You set most addresses and vectors by positioning switches or jumpers on
the module. Here is an example of the 22-bit setting for a CSR address of
17761540:
A 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 1 000 0 0

' _ _I

17761

' _ _I
5

' _ _I
4

' _ _I
0

In most cases, you can set a CSR address within a typical range by using
bits A12 through A03. Bits 21 through 13 are usually all ones (1), and bits

viii

02 through 00 are usually all zeros (0). A typical switch setting shows only
the following bits:
Address Bits:
A12 All A10 A09 AOS A07 A06 AOS A04 A03
Switch Settings: 0
0
0
1
1
0
1
1
0
0

1\
Address:

/
4

If you set bit A12 to 1, the address would be 17771540.
Similarly, you can set an interrupt vector of 320 by positioning bits V08
through V03. Bits V02 through VOO are usually all zeros (0).
Vector Bits:
Switch Settings:

VOS V07 V06 vos V04 V03
011
0
1
0

\
Vector:

/
3

/
2

NOTE: The number of switches or jumpers used to control address and
vector bits varies among modules.

Calculating address and vector values is a complex procedure, because some
modules use floating addresses and vectors. The value of a floating address
depends on what other modules are in the system. For this reason, the
MicroVMS and VMS SYSGEN utility has a CONFIG program to determine
CSR addresses and interrupt vectors. The next section describes how to use
the CONFIG program. If you do not have access to this program, you can
determine some common configurations using the information in the section
Finding CSR Addresses and Interrupt Vectors Manually. Use this section
only when the CONFIG program is not available.
Set CSR addresses and interrupt vectors for a module as follows:
1. Determine the correct values for the module with the CONFIG program.
2.

Find the section in this document that describes the module. That
section lists the switch and jumper settings for different CSR addresses
and interrupt vectors.

Most modules also have switches and jumpers to change their operating
characteristics. For some applications, you may have to change the factory
settings.
NOTE: Changing the factory settings may affect the operation of the
diagnostics for the device.

Finding CSR Addresses and Interrupt Vectors with the CONFIG Program

Use the CONFIG program in the MicroVMS and VMS SYSGEN utility to
determine the correct CSR address and interrupt vector for a module. Type
in a list of the devices in the system, and CONFIG automatically provides
CSR address and interrupt vector information. Table 1 lists the devices
supported by this utility.

Table 1: Device Abbreviations Used with SYSGEN
Device

Enter at
DEVICE> Prompt

Device

Enter at
DEVICE> Prompt

CXA16
CXY08
DEQNA
DHVll
DLVJl
DMVll-M
DMVll-N
DPVll
DRVll-WA
DZQll

DHVll
DHVll
QNA
DHVll
DJll
DMVll
DMVll
DPVll
DRllW
DZll

DZVll
IEQll
KDA50
LPVll
RC25
RQDX2
RQDX3
RRD50
TQK50
TSV05

DZll
IEQll
UDA
LPll
UDA
UDA
UDA
VDA
TU81
TSll

The CONFIG program uses a standard Q22-bus algorithm to determine
the correct CSR address and interrupt vector for a module. You must use
this program so that the operating system (MicroVMS or VMS) and MDM
diagnostics can recognize the CSR addresses and interrupt vectors. You
can also use these settings in ULTRIX-32m and VAXELN systems.
To use the SYSGEN utility, type the following at the system command
prompt:
$ MCR SYSGEN

Press 1Return I. The utility responds with the prompt
SYSGEN>

At this prompt, type
CONFIGURE

Press IReturnl. The utility responds with the prompt
DEVICE>

At this point, enter the abbreviation for each device you are going to use in
the system. Table 1 lists the abbreviations.

Enter one abbreviation per line, then press IReturn I. The DEVICE> prompt will
prompt for you for another entry. If you are installing more than one unit
of a particular device, enter a comma and the number of devices after the
abbreviation. For example, DHV11 2 indicates two DHVll modules.
f

Mter you have entered all devices, type 1Ctrl/Z I. The program displays the
following information for each device you entered:
CSR address and vector
The name assigned to the device by the operating system
The operating system support status (yes or no)
The program uses an asterisk (*) to indicate a floating address or vector. To
exit from the SYSGEN utility, type EXIT at the SYSGEN> prompt and press
1Return I.

Example 1 shows a sample SYSGEN utility display.
Example 1: Sample Output Using the CONFIGURE Command
$MCR \ SYSGEN
SYSGEN> CONFIGURE
DEVICE> DHV11,2
DEVICE> DMV11
DEVICE> QNA
DEVICE> UDA,2
DEVICE> TU81
DEVICE> CTRL/Z
Device: UDA
Name:
Device: TU81 Name:
Device: QNA
Name:
Device: DMV11 Name:
Device: UDA
Name:
Device: DHV11 Name:
Device: DHV11 Name:

PUA CSR:
PTA CSR:
XQA CSR:
XDA CSR:
PUB CSR:
TXA CSR:
TXB CSR:

772150 Vector:
774500 Vector:
774440 Vector:
760320* Vector:
760354* Vector:
760500* Vector:
760520* Vector:

154 Support:
260 Support:
120 Support:
300* Support:
310* Support:
320* Support:
330* Support:

yes
yes
yes
yes
yes
yes
yes

Finding CSR Addresses and Interrupt Vectors Manually
If the CONFIG program in the SYSGEN utility is not available, you can
determine some CSR addresses and interrupt vectors using Table 2. This
table lists some common option modules with their standard CSR address
and interrupt vector settings. Go to column 4. Put a check mark next
to each module in the system. An F in the table indicates a floating
CSR address or interrupt vector. The next two sections describe how to
determine floating CSR addresses and interrupt vectors. If you use more
units of a device than are listed in the table, those units have floating CSR
addresses and interrupt vectors unless otherwise specified.

Table 2:

eSR Address and Interrupt Vector Worksheet

Option

Module

AAVll-D
ADVll-D
DEQNA
DHVll
DLVJl 1 ·
DLVJl
DMVll
DMVll-CP
DPVll
DRVll-JP
DRVll-JP
DRVll-JP
DRVll-WA
DRVll-WA
DZQll
DZVll
IEQll
KA63()
KDA50

A1009
A1008
M7504
M3104
M8043
M8043
M8053
M8064
M8020
M8049
M8049
M8049
M7651
M7651
M3106
M7957
M8634
M7606
M7164
M7165
M7500
M4002
M8027
M8578
M760x
M7740
M8061
M8639
M7555
M7546

KMVll
KWVll-C
LPVll
MRVll-D
MS630-A
RC25
RLV12
RQDX2
RQDX3
TQK50

Unit
Number
1
1
1
1
1
2
1
1
1
1
2
3
1
1
1
1
1

Check1

Vector

CSRAddress

[ ]
[ ]

F
F
120
F
F
F
F
F
F
F
F
F
124
F
F
F
F

17776420
17776410
17774440
F
17776500
17776510
F
F
F
17764120
17764100
17764060
17772410
17772430
F
F
17764100

[ ]

154

17772150

[ ]

F
F
200

F
17770420
17777514

154
160
154
154
260

17772150
17774400
17772150
17772150
17774500

[ ]
[ ]

[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]

1
1
1
1

1
1
1
1
1

[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]

IThe DLVJl vector can be set only at 300, 340, 400, 440, and so on. If the first available
vector is 310 (or 320, 330), you should set the DLVJl to 340 and the next device to 400.

xii

Floating Interrupt Vectors
Floating interrupt vectors start at 3008 and continue in increments of 108,
with one exception. The device following a DLVJ1 uses an increment of
408. You assign floating interrupt vectors in the following order:
DLVJ1 (Increment of 408 to next device)
DRV11
DZV11, DZQ11
DPV11
DMV11
Second MSCP (The first is fixed at 1548.)
Second TQK50 (The first is fixed at 2608.)
IEQ11
DHV11

Examples: The following examples show the floating interrupt vectors for
two sample configurations:
Example 2

Example 1
DLVJ1
DZV11
DMV11
Second MSCP
DHV11

300
340
350
360
370

DZQ11
Second MSCP
DHV11

300
310
320

The CXA16 and CXY08 communications devices for the BA200-series
enclosure also have floating interrupt vectors. You should assign the first
floating interrupt vector in the BA213 to the CXA16.

xiii

Floating CSR Addresses

Table 3 lists floating CSR addresses for many possible system
configurations. To find the configuration you want, find a column that
includes all the devices in your system that need floating addresses.
Columns 1 through 9 are for systems without a KMVll module. Columns 10
through 18 are for systems with a KMVll. A KMVll changes the settings
for the DHVll modules below it in the column.
NOTE: The CXYOB and CXA16 communications devices for the BA213
enclosure use the same floating CSR addresses as the DHVll.

Table 3 lists devices in the correct order for assigning floating CSR
addresses. If you add or remove a device with a floating CSR address,
you often have to recalculate the floating CSR addresses of devices below
it in the list.
However, a CSR address with an asterisk (*) in the table does not affect the
other addresses in the column. For example, you could use column 1 for a
system with one DHVll module and one or two TK50 tape drives. Adding
or removing a second TK50 tape drive from this system does not change
the address of the DHVll.
An address without an asterisk does affect the addresses below it in the
same column. For example, suppose you use column 1 to configure a system
with two DHVlls. If you add a second MSCP device to this system later,
you must change the CSR addresses of the DHVlls. Column 2 lists the
correct CSR addresses for the new configuration.

Examples: The following examples show the correct floating CSR
addresses for two sample configurations. You can find these addresses in
Table 3.
Example 1
1 DZQ11:
1 DPV11:
1 DHV11:

17760100
17760310
17760500

From column 5.

xiv

Example 2
1 DPV11:
2nd MSCP:
1 KMV11:
1 DHV11:

17760270
17760354
17760460
17760520

From column 12.

Table 3:

Floating CSR Addresses: Sample Configurations
1

Device

Substitute the numbers below for the nnn in 17760nnn

DZV/Q 1
DZV/Q 2
DZV/Q 3
DPV11

100
110*
120*
270*

270*

DMV11

270*

100
110*

100
110
120

100
110*

100
110
120

100
110*

310*

330*

310*

330*

310*

340

360

340

354*

374

414*

504*

504

444*

320*

2nd MSCP

334

354*

2nd TQK

404*

444*

DHVll 1
DHV11 2
DHVll 3
DHV11 4
DHV11 5

440
460
500
520
540

500
520
540
560
600

540
560
620
640
660

540
560
600
620
640

500
520
540
560
600

Device

Substitute the numbers below for the nnn in 17760nnn

---------------------------------------------------------------

DZV/Q 1
DZV/Q 2
DZV/Q 3
DPV11

100
110*
120*
270*

270*

DMV11

270*

100
110*

100
110
120

310*

330*

334

354*

444*

354*
444*

100
110
120

100
110*

310*

330*

310*

340

360

340

374

414*

504*

504

320*

2nd MSCP

100
110*

444*

2nd TQK

404*

KMV11

420

460

520

460

DHV11 1
DHV11 2
DHV11 3
DHV11 4
DHVll 5

460
500
520
540
560

520
540
560
600
620

560
600
620
640
660

--------------------------------------------------------------MLO--QOO263

Module Self-Tests
Module self-tests run only when you power up the system. A module selftest can detect hard or repeatable errors, but not intermittent errors.
You can repeat module self-tests by pressing IRestart I. The module's LEDs
display pass/fail test results. You can find detailed information in the
command status register (CSR) of the module's Q22-bus interface; see the
user's guide for the module.
A self-test that passes does not guarantee that the module is good, because
the test checks only the controller logic. The test does not check the
module's Q22-bus interface, line drivers and receivers, or connector pinsall of which have relatively high failure rates.
A self-test that fails is accurate, because the test does not require any other
part of the system to be working.

Using a Loopback Connector
You use a loopback connector with the MicroVAX Diagnostic Monitor (MDM)
utilities for troubleshooting communications problems in the system. You
can install the loopback connector at different points to isolate a problem
to a faulty I/O panel, internal cable, or module (Figure 1).
Start at the system's I/O panel, to see if the problem is in the system
enclosure, the external cabling, or the attached device. If the test fails,
move the loopback point closer to the CPU until it passes. The faulty FRU
is between the point where the test last fails and the point where it passes.
If symptoms change while you are troubleshooting, check all cable
connections and start again. You may have introduced a bad connection
while performing the procedure.

xvi

I/O PANEL

INSERT

b
o

"C
C"
D)

(")

::::I
::::I

g...

MLO-001347

AAV11/A1009

AAV11-D, -5 Digital-to-Analog Converter
Ordering Information
Module (A1009) for BA23
BA123, and H9642-J
Module (A1009-PA) for
BA200-series
Cabinet kit (BA23)
Cabinet kit (BA123)
UDIP parts

AAVll-D
AAVll-SA (factory installed)
AAVll-SF (field upgrade)
CK-AAV1D-KA
CK-AAV1D-KC
See Table 2 in this section.

Operating System Support
MicroVMS
RSX-llM
RSX-llM-PLUS
VAXELN
VMS

Version 4.4 and later, using VAXlab
Software Library
Version 4.3 and later
Version 4.0 and later
Version 3.0 and later
Version 5.0 and later, using VAXlab
Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 1.08 (release 108) and later
Version 2.1 (release 134) and later:
VAAAA1.BIC, VADACO.BIC, XAACBO.OBJ.
See module documentation.

Microsystems Options

AAV11/A1009

Documentation
Q-Bus DMA Analog System User's Guide
Universal Data Interface Panel Reference
Card

EK-AVllD-UG
EK-UDIPD-RC

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

AAVll-D
AAVll-SA

AlO09
AlO09-SA

1.8
1.8

0.0
0.0

9.0
9.0

1.0
2.1

1.0
0.5

Insert

The AAVII-D, -8 is a digital-to-analog converter (DAC) with direct memory
access (DMA) capability. The AAVII-D is shown in Figure l.
The AAVII-D is a dual-height module, with full 22-bit addressing and
four interrupt levels controlled by jumpers. Outputs include two analog
DAC outputs, a digital two-pulse valid data indicator, and four independent
digital TTL control lines.
The AAVl1 provides two possible throughput levels:
One channel
Two channels

Microsystems Options

200 kHz maximum
300 kHz

AAV11/A1009
Figure 1:

AAV11-0 Module Layout (A1009)

W15~ ~W16

W6 W5
~

W10

mil

IlmI

W4
50K

~
R7

100

50K

100

R41

CD~
W9

W1~ W3 W2

W14~

W1319
~W12
~

CZE3

W17~

W11

W 18 ~1~IMlml~l~ W27

W36 W37
!2Q£J
(QQQJ

W34 W35
MLO-001020

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use jumpers WI8 through W33 to set the CSR address and interrupt vector
for the AAVIl. The CSR address is fixed for the first AAVI1. All interrupt
vectors float. The following tables list the factory configuration for the CSR
address and interrupt vector:
AAV11-D, -s CSR Address:
Jumpers W18 through W27

17776420 (factory position)

Address Bits: A12
W18
Jumpers:

All A10 A9
W19 W20 W21

A8 A7 A6
W22 W23 W24

A5 A4 A3
W25 W26 W27

CSR Address:
17776420

1 = installed, 0

removed

Microsystems Options

AAV11/A1009
AAVII-D, -s Interrupt Vector:
Jumpers W28 through W33
Vector Bits:
Jumpers:

V8 V7 V6
W28 W29 W30

Vector Address:
0
330
300
0
1

1
1

330 (factory position)

VS V4 V3
W31 W32 W33
0
0

1
0

= installed, 0 = removed.

The interrupt priority levels for the AAVll are as follows:
Priority
Level

W15

W16

4
5
6
7

In
Out
In
Out

In
In (factory)
Out
Out

AAV11-D, -S User-Selectable Jumper Features
The AAVII-D, -8 has a variety of user-selectable features, which are
controlled by jumpers.
These features set parameters for specific
applications. The customer should select the features.
Table 1 lists the user-selectable features and the factory configuration. To
change any of the features, refer to the module documentation.

Table 1: AAV11-D, -S User-Selectable Features
Feature

Factory
Configuration

Jumpers

Continuous Mode DMA
DMA Wrap Mode
DigitalJanalog ground
X-DAC output range
Y-DAC output range
X-DAC data coding
Y-DAC data coding
Z-pulse width
Z-pulse delay
Z-pulse polarity

Enabled
Enabled
Not connected
+/-10 Volts
+/-10 Volts
Two's complement
Two's complement
3.5 microseconds
350 nanoseconds
3.5 microseconds

WI0
W17
W7
WI, W2, W3
W4, W5, W6
W34, W35
W36, W37
W8,W9
Wll, W12
W13, W14

Microsystems Options

AAV11/A1009
To facilitate connections to the AAVII-D, -8, you can use a universal data
interface panel (UDIP). This panel provides BNC cable connectors and
push-tab barrier strips for making cabling connections. The panel, like
other universal data interface panels, is installed in a UDIP-BA mounting
box. Up to three panels can be installed in a mounting box. The mounting
box/panel assembly can then be installed in any standard media mounting
slot normally used for TK50, RX50, or RD50-series media devices. The
mounting box can also be mounted in a tabletop (UDIP-TA) expansion box
for use as an external connection box.
Table 2 lists the UDIP components required for each type of configuration.

Table 2:

AAV11 UDIP Components

Module

Enclosure

AAVll-S
AAVll-D

BA200-series
BA123
media slot
BA123 with
tabletop
BA23 with
tabletop

AAVll-D
AAVll-D

Other
Items

Front
Panel

Mounting Tabletop
Box
Box

UDIP-DB
UDIP-DA

UDIP-BA
UDIP-BA

UDIP-TA
None

None
None

UDIP-DB

UDIP-BA

UDIP-TA

CK-ADV1 D-KC

UDIP-DB

UDIP-BA

UDIP-TA

CK-ADVID-KA

Microsystems Options

ADQ32/A030

ADQ32-A, -S Analog-to-Digital Converter
Ordering Information
Module (A030) for BA23,
BA123, and H9642-J
Module (A030-PA) for
BA200-series
Cabinet kit (BA23)
Cabinet kit (BA123)
Cabinet kit (BA23 expansion box)
UDIP parts

ADQ32-A
ADQ32-SA (factory installed)
ADQ32-SF (field upgrade)
CK-ADQ32-KA
CK-ADQ32-KB
CK-ADQ32-KF
See Table 2 of this section.

Operating System Support
VMS
MicroVMS

Version 5.0 and later, using VAXlab
Software Library
Version 4.5 and later, using
VAXlab Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 2.10 (release 120) and later
Version 2.1 (release 134): CZADQAO,
CZADRAO, CZADSAO, CXADQAO.
See module documentation.

Microsystems Options

ADQ32/A030
Documentation
ADQ32 ND Converter Module User's Guide
ADQ32 Universal Data Interface Panel
Reference Card

EK-153AA-UG
EK-UDIPA-RC

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

ADQ32-A
ADQ32-S

A030
A030-PA

5.0
5.0

0.0
0.0

25.0
25.0

0.5
0.5

2.5
2.5

The ADQ32 is an analog-to-digital converter with direct memory access
(DMA). The ADQ32-A is shown in Figure l.
The ADQ32 is a quad-height module with full 22-bit addressing, and offers
the following features:
•

200 kHz throughput

•

DMA data transfer

•

Four interrupt levels

•

Thirty-two single-ended or 16 differential input channels

•

Random channel sampling

•

On-board clock with variety of clocking modes

•

Selectable clock source (initial or external)

Microsystems Options

ADQ32/A030
Figure 1:

AOQ32-A Module Layout (A030)

W8
W7:. W6

DW5
W4OJ.: W2
W3·· W1
ANALOG LOGIC
COVER

SWITCHPACKS
R59

R58

o
1
fliooiJrilio~ fliooillilioilliq

0-0

MLO-OO1021

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use DIP switchpacks 0 and 1 to set the CSR address and interrupt vector
for the ADQ32. The CSR address and interrupt vectors float.

Microsystems Options

ADQ32/A030
On switchpack 1, use switch 08 to set extended block mode. Extended
block mode increases DMA data transfer efficiency. It cannot be used in
MicroPDP-11 systems. Setting switch 08 to the ON position selects the
extended block mode. Use switches 09 and 10, also in switchpack 1, to
configure the interrupt priority level. The following tables list the factory
configuration for the CSR address and interrupt vector:
ADQ32 CSR Address:
Switchpack 0

17761140 (factory position)

Address Bits:
Switches:

A12
1

All A10 A9
2
3
4

Aa
S

A7
6

A6
7

A4
9

CSR Address:
17761140
17761200

0
0

1
1

0
0

0
1

1
0

0
0

switch off.
1 = switch on, 0
* Switch 10 is not used.
ADQ32 Interrupt Vector:
Switchpack 1

300 (factory position)

Vector Bits:
Switches:

V9
1

va
2

V7
3

V6
4

VS
S

V4
6

V3
7

Vector Address:
300
0
310
0

0
0

1
1

0
0

0
1

0 = switch on, 1

switch off.

The interrupt priority levels for the ADQ32 are as follows:
Switch 1
Priority
Level
4

5
6
7

1
1
0
0

1
0
1
0

Microsystems Options

10*

AOQ32/A030
AOQ32 Analog Input Range
The ADQ32 has two selections for analog input ranges. Unipolar signals in
the range of 0 to 10 volts can be converted. Bipolar signals in the range of
-10 to +10 volts can also be converted. Although the bipolar range setting
includes the range covered for unipolar signals, if your signal is unipolar,
you will obtain greater resolution using the unipolar setting. Jumpers on
the board allow you to select the range.
Two's complement data coding is used for the bipolar input range. When
you select the unipolar input range, straight binary coding is used.
Jumpers WI through W8 on the board control the selection of the analog
range. To select the bipolar input range, install jumpers WI, W3, W5,
and W7. Install jumpers 82, W 4, W6, and W8 to select the unipolar input
range. In the bipolar setting, all of the jumpers are installed on the lower
portion (closer to the bus fingers) of the jumper fields. These settings are
summarized in Table 1.

Table 1: ADQ32 Analog Input Range Jumper Selection
Jumpers

Bipolar

Unipolar

WI, W3, W5, W7
W2, W4, W6, W8

In
Out

Out
In

The factory configuration is for bipolar analog input.

AOQ32 Q/CO Jumpers
Because the ADQ32 is a quad-height board, in some situations the only
slots available for installation are Q/CD slots. Q/CD slots, also called Qover-CD slots, are slots where the upper backplane slots are Q-bus slots but
the bottom slots are CID slots, which are intended for devices that are not
Q-bus devices, such as system memory. When the ADQ32 is installed in a
Q/CD backplane slot, jumpers R58 and R59 should be removed. Figure 1,
earlier in this section, shows the location of jumpers R58 and R59.
When the ADQ32 is factory installed in a system, the factory removes
jumpers R58 and R59, if necessary.

Microsystems Options

ADQ32/A030
To facilitate connections to the ADQ32, you can use a universal data
interface panel (UDIP). This panel provides easily removable input strips
for making bare lead connections. The panel, like other universal data
interface panels, is installed in a UDIP-BA mounting box. The mounting
box/panel assembly can then be installed in any standard media mounting
slot normally used for TK50, RX50, or RD50-series media devices. The
mounting box can also be mounted in a tabletop (UDIP-TA) expansion box
for use as an external connection box.
Table 2 lists the UDIP components required for each type of configuration.

Table 2:

ADQ32 UDIP Components

Module

Enclosure

ADQ32-S
ADQ32-A

BA200 Series
BA123
media slot
BA123 with
tabletop
BA23 with
tabletop

ADQ32-A
ADQ32-A

Front
Panel

Mounting Tabletop
Box
Box

Other
Items

UDIP-DD
UDIP-DC

UDIP-BA
UDIP-BA

UDIP-TA
None

None
None

UDIP-DD

UDIP-BA

UDIP-TA

CK-ADQ32-KB

UDIP-DD

UDIP-BA

UDIP-TA

CK-ADQ32-KA

6 Microsystems Options

ADV11/A1008

ADV11-D, -5 Analog-to-Digital Converter
Ordering Information
Module (AlO08) for BA23,
BA123, and H9642-J
Module (A1008-PA) for
BA200-series
Cabinet kit (BA23)
Cabinet kit (BA123)
UDIP parts

ADVll-D
ADVll-SA (factory installed)
ADVll-SF (field upgrade)
CK-ADVlD-KA
CK-ADVlD-KC
See Table 2 of this section.

Operating System Support
MicroVMS
RSX-llM
RSX-llM-PLUS
VAXELN
VMS

Version 4.2 and later, using VAXlab
Software Library
Version 4.3 and later
Version 4.0 and later
Version 3.0 and later
Version 5.0 and later, using VAXlab
Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

Version 1.08 (release 108) and later
Version 2.1 (release 134) and later:
VADACO.BIC, XADCBO.OBJ.
See module documentation.

Microsystems Options

ADV11/A1008
Documentation
Q-Bus DMA Analog System User's Guide
Universal Data Interface Panel Reference Card

EK-AVllD-UG
EK-UDIPD-RC

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

ADVll-D
ADVll-SA

A1008
A1008-PA

3.2
3.2

0.0
0.0

16.0
16.0

1.0
2.3

1.0
0.5

Insert

The ADVII-D, -8 is an analog-to-digital converter with direct memory
access (DMA). The ADVII-D is shown in Figure l.
The ADVll is a dual-height module with full 22-bit addressing, and offers
the following features:
•

Four interrupt levels

•

Sixteen single-ended or eight differential input channels

•

Selectable clock source (initial or external)

•

Programmed I/O or DMA operating modes (with maximum throughput
of 50 kHz)

2 Microsystems Options

ADV11/A1008
Figure 1:

ADVll-D Module Layout (Al00S)

W22

W13

DD
DD
DD
DD

DO
DD
DO
DO
DO
DD

VL!)(DI'-CO
NNN NN

0
M

555 55 5

M<:t

5 5 W37

5:5:

~ ~ I£§) ~
IQSil

W23

®..

~
~
~

(§££)

I2:2l ~ I2f'W38
W29 [gQj2J W36
~NM

MMM

~
~

ImlI

$$$
Wlm3fZAW2

W12

cno

VL!)
M M

EmW3

~
W4

MLO-OO1D22

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use jumpers W7 through W22 to set the CSR address and interrupt vector
for the ADVl1. The CSR address is fixed for the first ADVl1. All interrupt
vectors float. The following tables list the factory configuration for the CSR
address and interrupt vector:
ADV11-D CSR Address: 17776410 (factory position)
Jumpers W13 through W22
Address Bits:
Jumpers

A12
W13

All A10 A9
W14 W1S W16

CSR Address:
17776410

= instal.led, 0

A8 A7 A6
W17 W18 W19

AS A4 A3
W20 W21 W22

removed

Microsystems Options

ADV11/A1008
ADV11-D Interrupt Vector:
Jumpers W7 through W12
Vector Bits:
Jumpers:

va V7 V6
W12 Wll WiO

Vector Address:
320
0
0
300

1
1

1 = install.ed, 0

removed

1
1

320 (factory position)

V5
W9
0
0

V3
W7

0
0

The interrupt priority levels for the ADVll are as follows:
Priority
Level

W15

W16

4
5
6
7

In
Out
In
Out

In
In (factory)
Out
Out

ADV11-D, -S User-Selectable Jumper Features
The ADVII-D, -8 has a variety of user-selectable features, which
are controlled by jumpers. These features set parameters for specific
applications. The customer should select the parameters.
Table 1 lists the user-selectable jumper features and the factory
configuration. To change any of these features, refer to the module
documentation.

Table 1: ADV11-D, -5 User Selectable Features
Feature

Factory
Configuration

Jumpers

Continuous Mode DMA
DMA Wrap Mode
Input range
Input mode
Output coding
Sign Extension

Enabled
Enabled
+/- 10 Volts
Single ended
Two's complement
Enabled

W3
W6
W27, W28, W30
W24, W25, W26, W34
W39, W40
W37, W38

4 Microsystems Options

ADV11/A1008
To facilitate connections to the ADVII-D, -8, you can use a universal
data interface panel (UDIP). This panel provides BNe cable connectors
and push-tab barrier strips for making cabling connections. The panel, like
other universal data interface panels, is installed in a UDIP-BA mounting
box. Up to three panels can be installed in a mounting box. The mounting
box/panel assembly can then be installed in any standard media mounting
slot normally used for TK50, RX50, or RD50-series media devices. The
mounting box can also be mounted in a tabletop (UDIP-TA) expansion box
for use as an external connection box.
Table 2 lists the EDIP components required for each type of configuration.

Table 2: ADV11-D, -S UDIP Components
Module

Enclosure

ADVll-S
ADVll-D

BA200 Series
BA123
media slot
BA123 with
tabletop
BA23 with
tabletop

ADVll-D
ADVll-D

Front
Panel

Mounting Tabletop
Box
Box

Other
Items

UDIP-AB
UDIP-AA

UDIP-BA
UDIP-BA

UDIP-TA
None

None
None

UDIP-AB

UDIP-BA

UDIP-TA

CK-ADVID-KC

UDIP-AB

UDIP-BA

UDIP-TA

CK-ADVID-KA

Microsystems Options

AXV11/A0026

AXV11-C, -S Analog I/O Module
Ordering Information
Module (A0026) for BA23,
BA123, and H9642--J
Module (A0026-PA) for
BA200-series
Cabinet kit (BA23)
Cabinet kit (BA123)
UDIP parts

AXVll-D
AXVll-SA (factory installed)
AXVll-SF (field upgrade)
CK-AXV1 C-KA
CK-AXV1C-KC
See Table 2 of this section.

Operating System Support
Version 5.0 and later, using VAXlab
Software Library
Version 4.4 and later, using VAXlab
Software Library
Version 3.0 and later

VMS
MicroVMS
VAXELN

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDPV2.1
Power-up self-test LEDs

Version 1.10 (release 110) and later
CVAXA, VAXABO.BIC
See module documentation.

Documentation
AXV11-CIKWV11-C User's Guide
Universal Data Interface Panel Reference Card

EK-AXVAB-UG
EK-UDIPD-RC

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

ADX11-D
ADX11-S

A0026
A0026-PA

2.0
2.0

0.0
0.0

10.0
10.0

0.3
0.3

1.2
1.2

NOTE: For full use of diagnostic CVAXA, an analog test fixture (30-18692)
is req uired.

Microsystems Options

AXV11/A0026
The AXV11 is an analog input/output module. The AXVII-C module layout
is shown in Figure 1.
For analog input (AID conversion), the module contains 16 single-ended or 8
differential input, either unipolar or bipolar. Programmable gain for 1, 2,4,
or 8 can be applied to the input signal. For analog output (D/A conversion),
the module provides two 12-bit DACs with unipolar or bipolar output.
Figure 1:

AXV11-C Module Layout (A0026)

RTC IN
GROUND

J2 .----------:.---,---,.----------,
ZERO
FULL SCALE PG ZERO·

~OO~JUMBER

RTC IN

DC-DC
CONVERTER

~: GROUP D

~~JUMPER
~

HGROUP E

'·U"

AID CONVERTER MODULE

FS RANGE ADJ A

~-----------~

!:...:

'JUMPER

I~ ,;~~~,UP

~; JUMPER
GROUP P

~JUMPER

;I;il;

;oo;]~

JUMPER

FS RANGE ADJ B aOUP C

GROUP A

GROUP D

ZERO OFFSET
ADJ A

ZERO OFFSET
ADJ B
NOTE: THE JUMPERS SHOWN ARE THE
FACTORY CONFIGURATION.

JUMPER Inl~;
G ROUP V
~!

\!jj

~
JUMPER
GROUPF

O'3

~
00

.....,
oOA9

OOAIO
0 0 All

JUMPER
GROUP A

MLO-OO1023

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

2 Microsystems Options

AXV11/A0026
Use jumpers A3 through A12 to set the C8R address and jumpers V3
through VB to set the interrupt vector for the AXVl1. The C8R address
is fixed for the first AXVll, .and floats for secondary units. The first
interrupt vector address is fixed (at 1408; the factory configuration is for
4008.) Vectors for all secondary units float. The following tables list the
factory configuration for the C8R address and interrupt vector:
AXV11-C,

-s CSR Address:

17770400 (factory position)

Address Bits:
Jumpers;

A12
A12

All A10 A9
All A10 A9

A8
A8

A7
A7

A6
A6

AS
AS

A4
A4

A3
A3

CSR Address:
17770400

1 = installed, 0 = removed
AXV11-C, -S Interrupt Vector:
Vector Bits:
Jumpers:

400 (factory position)

V8
V8

V7
V7

V6
V6

VS
VS

V4
V4

V3
V3

Vector Address:
140
0
1
400
300
0

0
0
1

1
0
1

1
0
0

0
0
0

1 = installed, o = removed

AXV11-C, -S User Selectable Jumper Features
The AXVII-C, -8 has a variety of user-selectable features, which
are controlled by jumpers. These features set parameters for specific
applications. The customer should select the features.

Microsystems Options

AXV11/A0026
Table 1 lists the user-selectable jumper features and the factory
configuration. To change any of these features, refer to the module
documentation.

Table 1 : AXV11-C, -5 User-Selectable Features
Feature

Factory
Configuration

Jumpers

DAC A data notation
DAC B data notation
DAC A output range
DAC B output range
ADC data notation
Analog input mode
External trigger source

Offset binary
Offset binary
+/- 10 volts
+/- 10 volts
Offset binary
Single ended
External trigger

3A and 5A
lB and 5B
Dl, D3
Dl, D3
lD,4D,5D,6D,5E,6E
Pl,P2,P8,P9
Fl, F2

To facilitate connections to the AXVII-C or AXVll-S, you can use a
universal data interface panel (UDIP). This panel provides BNC cable
connectors and push-tab barrier strips for making cabling connections. The
panel, like other universal data interface panels, is installed in a UDIPBA mounting box. Up to three panels can be installed in a mounting box.
The mounting box/panel assembly can then be installed in any standard
media mounting slot normally used for TK50, RX50, or RD50-series media
devices. The mounting box can also be mounted in a tabletop (UDIP-TA)
expansion box for use as an external connection box.
Table 2 lists the UDIP components required for each type of configuration.

Table 2:

AXV11-C, -5 UDIP Components

Module

Enclosure

AXVll-S
AXVll-C

BA200 Series
BA123
media slot
BA123 with
tabletop
BA23 with
tabletop

AXVll-C
AXVll-C

Other
Items

Front
Panel

Mounting Tabletop
Box
Box

UDIP-AY
UDIP-AX

UDIP-BA
UDIP-BA

UDIP-TA
None

None
None

UDIP-AY

UDIP-BA

UDIP-TA

CK-AXV1 C-KC

UDIP-AY

UDIP-BA

UDIP-TA

CK-AXV1C-KA

Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB

CXA16/CXB16 16-Line Asynchronous Multiplexer
The CXA16/CXB16 is an option for BA200-series enclosures only.
Ordering Information
Module (M3118-YA)
Module (M3118-YB)
25-pin passive adapter
9-pin passive adapter
Active adapter
Loopback connectors (external)

CXA16-AA (factory installed)
CXA16-AF (field upgrade)
CXB16-AA (factory installed)
CXB16-AF (field upgrade)
H8571-A
H8571-B
H3105
12-25146-01 (H3101)
12-25083-01 (H3103)

Operating System Support
MicrolRSX
RSX-llM
RSX-llM-PLUS
ULTRIX-32

VMS

Version 4.0 and later
Version 4.3 and later
Version 4.0 and later
Version 2.2
Version 4.6a and later

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.10 (release 120) and later

Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB
Documentation
EK-CAB16-TM
EK-CABl6-UG

CXA16/CXB16 Technical Manual
CXA16/CXB16 User's Guide

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

CXAl6-M
CXB16-M

M3118-YA
M3118-YB

1.6
2.0

0.2
0.0

10.4
10.0

3.0
3.0

0.5
0.5

Insert

The CXA16/CXB16 asynchronous multiplexer performs data concentration,
terminal interfacing, and cluster controlling. The CXA16/CXB16 is shown
in Figure 1.
The CXA16/CXB16 is a quad-height module (Figure 1) that provides 16 fullduplex, asynchronous data-only channels. The CXA16/CXB16 is compatible
with RS423-A and DEC423 interface standards. In addition, the CXB16 is
compatible with the RS422-A interface standard.

2 Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB
Figure 1:

CXA16/CXB16 Module (M3118-YA/-YB)

CXA16
M3118
-VA

MLO-2175-87

Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB
All lines have transient surge suppressors for protection against electrical
overstress (EOS) and electrostatic discharge (ESD). You can program each
channel separately for split transmit and receive speeds. There are 16
available baud rates:
Available Baud Rates
50
75
110
134.5
150
300
600
1200

1800
2000
2400
4800
7200
9600
19,200
38.400

The CXA16/CXB16 provides two throughput rates, based on the character
format:
•

122,880 characters per second, at seven bits per character, with one
start bit, one parity bit, and one stop bit

•

175,542 characters per second, at five bits per character, with one start
bit, no parity bit, and one stop bit

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Set the CSR address and interrupt vector for the CXA16/CXB16 by using
DIP switches on the module (Figure 2). The CXA16/CXB16 uses a floating
CSR address and interrupt vector.

Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB
Figure 2:

CXA16/CXB16 Module Layout

E34

E26

CLOSED=l=ON
DHV

A12

CLOSED
A4

~~~~~~~~~~ ~~~~~~~~
D HU

OPEN=Q=OFF

'--v---J

MANF.
TEST

OPEN

MLO-2203-87

Microsystems Options

CXA16/M3118-YA
CXB16/M3118-YB
The CXA16/CXB16 factory positions are as follows:
CXA16/CXB16 CSR Address:
Switchpack E34

17760440 (factory position)

Address Bits:

A12

All A10 A9

E34 Switches:

CSR Address
17760440:

1 = closed, 0 = open
CXA16/CXB16 Interrupt Vector:

300 (factory position)

Vector Bits:
E26 Switches:

va
3

V7
4

V6
S

VS
6

V4
7

V3
a

Vector
Address 300:

1 = closed, 0 = open

Switch E34-1 selects DHV11 or DHU11 programming mode. Select the
mode appropriate to the device driver in the system. Generally, DHU11
mode gives better performance because it does not require as much CPU
time. To select DHU11 mode, set switch E34-1 to 1 (closed).
For correct operation, make sure switch E27-1 is closed (1) and switch
E27-2 is open (0). Closing switch E27-1 selects the onboard 14.7458-MHz
oscillator. Closing switch E27-2 selects the externalloopback indicator for
the self-test, in both DHU and DHV modes.
Both the CXA16-AA and -AF, and CXB16-AA and -AF include a 7024314-01 cabinet kit with the following parts:
Two 7.6 m (25 ft) BC16D-25 cables
Two H3104 cable concentrators
Cable extender (null modem cable with modified modular jacks)
Both the H8571-A and H8571-B convert a D-connector to a modified
modular jack. This conversion is required for connecting terminals and
printers to office cables terminated with modified modular plugs. The
H3105 converts EIA-232-D signals to DEC423 signals.

Microsystems Options

CXYOS/M3119-YA

CXY08 8-Line Asynchronous Multiplexer
The CXY08 module is an option for BA200-series enclosures only.
Ordering Information
Module (M3119-YA)
Loopback connectors (external)

CXY08-AA (factory installed)
CXY08-AF (field upgrade)
H3046
H3197 (12-15336-07)

Operating System Support
MicrolRSX
RSX-llM
RSX-llM-PLUS
ULTRIX-32

VMS

Version 4.0 and later
Version 4.3 and later
Version 4.0 and later
Version 2.2
Version 4.6.a and later

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.10 (release 120) and later

Microsystems Options

CXYOS/M3119-YA

Documentation
CXY08 Technical Manual

EK-CXY08-TM

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

CXY08-M

M3119-YA

1.8

0.3

12.6

3.2

0.5

Insert

NOTE: Both the CXY08-AA and -AF include a 70-24314-01 external cable.

The CXY08 asynchronous multiplexer performs data concentration, realtime processing, and interactive terminal handling. The CXY08 is a quadheight module with a BA200-series handle (Figure 1). The CXY08 option
also includes two cable assemblies. The module provides eight full-duplex
serial data channels. Each cable assembly has a 4-channel distributor.
All eight channels allow autoanswer dial-up operation over the publicswitched telephone network. You can use AT&T 103,113, and 212 modems,
or the equivalent.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Select the CSR address and interrupt vector for the CXY08 by using DIP
switches on the module (Figure 2). The CXY08 uses a floating CSR address
and interrupt vector.

Microsystems Options

CXV08/M3119-VA
Figure 1:

CXY08 Module {M3119-YA}

CXV08
M3119
-VA

MLO-2204-87

Microsystems Options

CXYOS/M3119-YA
Figure 2:

CXY08 Module Layout

E28

E36
CLOSED=1=ON
DHV

A12

CLOSED
V8

[~~~~~~~~~~ ~~~~~~g~
DHU

OPEN=Q=OFF

'--v--'

MANF.
TEST

OPEN

MLO-2205-87

Microsystems Options

CXV08/M3119-VA
The CXY08 factory positions are as follows:
CXY08 CSR Address:

17760440 (factory position)

Address Bits:

A12

All A10 A9

E36 Switches:

CSR Address
17760440:

000

1 = closed, 0 = open
CXY08 Interrupt Vector:

300 (factory position)

Vector Bits:

E28 Switches:

Vector
Address 300:

1 = closed, 0 = open

Switch E36-1 selects DHVll or DHUll programming mode. Select the
mode appropriate to the device driver in the system. Generally, DHUll
mode gives better performance because it does not require as much CPU
time. To select DHUll mode, set the switch to 1 (closed).
Switch E28-1 should be set to 1 (closed), and switch E28-2 should be set
to 0 (open); these switches are used during manufacturing.

Microsystems Options

DELQA/M7516

DELQA Ethernet Interface
Ordering Information
Module (M7516) for BA23,
BA123, and H9642-J
Module (M7516-PA)

DELQA cabinet kit
30-cm (12-in) cable/filter
connector
53-cm (21-in) cable/filter
connector
90-cm (36-in) cable/filter
connector
Loopback connectors

DELQA-M
DELQA-SA (factory installed)
DELQA-SF (field upgrade)
BA23

BA123

H9642-J

CK-DELQA-YB
70-21202-01

CK-DELQA-YA

CK-DELQA-YF

70-21202-1K
70-21202-03
70-21489-01 (external)
12-22196-02 (external)

Operating System Support
ULTRIX-32

VMS

Version 2.2 or later
Version 4.6.a and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 2.10 (release 120) and later
Version 2.1 (release 134):
XQNAFO.OBJ.
Three LEDs

Microsystems Options

DELQA/M7516
Documentation
DELQA User's Manual
DELQA Installation Guide

EK-DELQA-UG
EK-DELQA-IN

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5 V

+ 12 V

Watts

Insert

DELQA-M
DELQA-S

M7516
M7516-PA

2.5
2.5

0.5
0.5

19.5
19.5

2.2
2.2

0.5
0.5

The DELQA provides a high-speed synchronous connection between a
Q-bus system and a local area network (LAN) based on the Ethernet
communications system. Ethernet lets computers exchange data within a
moderate distance (2.8 km; 1.74 mi). The DELQA has all the functions
of the DEQNA, plus maintenance operation protocol (MOP) functions.
Figure 1 shows the DELQA-S module (M7516-PA).

Microsystems Options

DELQA/M7516
Figure 1:

DELQA-S Module Layout (M7516-PA)

MlO-OO1024

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

You configure the DELQA by setting five switches, shown in Figure 1. The
switches are set in the closed (1) position at the factory. The DELQA
supports DEQNA mode and DELQA mode, which you select with 83. Note
that 84 is an option switch, whose function depends upon the position of
83.
The sanity timer enabled by 84 monitors the host for hardware or software
malfunctions. Enable the sanity timer for specific applications only.
CAUTION: If you enable the sanity timer in the DEQNA mode and downline load software or diagnostics, the sanity timer may time out before the
load is complete.

Microsystems Options

DELQA/M7516
The DELQA interrupt vector of 120 is written into a read/write register by
software. If a second DELQA is used, its interrupt vector floats.
Table 1 lists the functions of the DELQA switches.
differences between DEQNA mode and DELQA mode.

Table 2 lists the

Table 1: DELQA Switches
Switch

Function

Sl
Sl
S2
S3
S3
S4
S4
S4
S4
S5

Open = CSR address 17774460 (for second DELQA)
Closed = CSR address 17774440 (factory)
Reserved
Open = DEQNA mode selected Clock mode)
Closed = DELQA mode selected (normal mode)
Open, and S3 open = sanity timer ON
Closed, and S3 open = sanity timer OFF
Open, and S3 closed = remote boot ON
Closed, and S3 closed = remote boot OFF (factory)
Reserved

Table 2:

DELQA Modes

Support

DEQNA Mode

DELQAMode

All DEQNA functions
MOP functions
Self-test support
Boot/diagnostic code support
Sanity timer

Yes
No
Yes
Yes
Yes

Yes
Yes
Yes
Yes
No

Microsystems Options

DELQA/M7516
Power-Up Self-Test
The DELQA power-up self-test runs only when the module is switched to
DELQA normal mode. It is initiated at system power-up, hardware reset,
network boot, or when you issue the following boot command:

»> B XQAO
Three LEDs on the DELQA module display the test results (Table 3). To
reset the LEDs, shut down the system, then power it up again.

Table 3: DELQA LED Self-Test Results
LED
1

Definition

Off
Off
Off
On

Off
Off
On
On

Off
On
On
On

DELQA citizenship (CQ) test passed.
External loop back test failed.
DELQA internal error.
Cannot upload the BD ROM contents, or the first setup
packet prefill failed.

NOTE: If you replace the DELQA, you must: (1) install the original station
address PROM from the old DELQA, or (2) change the network data base
at the host system to reflect the new station address.

Microsystems Options

DEQNA/M7504

DEQNA Ethernet Interface
Ordering Information
Module (M7504) for BA23,
BA123, and H9642-J
Module (M7504-PA) for
BA200-series
Fuse, 1.5 A slow blow
DEQNA cabinet kit
30-cm (12-in) cable/filter
connector
53-cm (21-in) cable/filter
connector
90-cm (36-in) cable/filter
connector
Loopback connectors

DEQNA-M
DEQNA-SA (factory installed)
DEQNA-SF (field upgrade)
90-07213-00
BA23
BA123
CK-DEQNA-KB
70-21202-01

CK-DEQNA-KA

H9642-J
CK-DEQNA-KF

70-21202-1K
70-21202-03
70-21489-01 (external)
12-22196-02 (external)

Operating System Support
DSM-ll
MicroVMS
RT-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 4.1m or later
Version 5.4D and later
Version 2.0 or later
Version 1.1 or later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test

All versions and releases
Version 2.1 (release 134):
XPNAFO.OBJ.
Three LEDs

Microsystems Options

DEQNA/M7504
Documentation
EK-DEQNA-UG

DEQNA Ethernet User's Guide

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5 V

+12 V

Watts

Insert

DEQNA-M
DEQNA-S

M7504
M7504-PA

3.5
3.5

0.5
0.5

23.5
23.5

2.8
2.2

0.5
0.5

The DEQNA is a dual-height module that connects a Q22-bus system to a
local area network (LAN) based on the Ethernet communications system.
Ethernet lets computers exchange data within a moderate distance (2.8
km; 1.74 mi). The DEQNA can transmit data at a rate of 1.2 Mbytes/sec
through coaxial cable. For high Ethernet traffic, you can install a second
DEQNA.
There are two versions of the DEQNA module:
For the BA23, BA123, and H9642
For BA200-series

Microsystems Options

DEQNA-M (Figure 1)
DEQNA-SA (Figures 2 and 3)

DEQNA/M7504
Figure 1:

DEQNA-M Module Layout (M7504)

IWl

:W2

MLO-OO1025

Microsystems Options

DEQNA/M7504
Figure 2~

DEQNA-SA Module Layout (M7504-PA)

2._1
W1

[Q] ..

MLO-OO1026

4 Microsystems Options

DEQNA/M7504
Figure 3:

DEaNA-SA Handle

DEONA
M7504
-PA

MLO-OO1346

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

DEQNA/M7504
You configure the DEQNA by using three jumpers, WI through W3. Jumper
WI determines the CSR address. The DEQNA CSR addresses are factory
positioned as follows:
DEQNA Module No.

CSR Address

17774440

17774460

If you install two DEQNAs, move jumper WI of the second DEQNA to the
left (farthest from W3) and center pins (Figure 1 or 2).

The interrupt vector is written into a read/write register by software. The
interrupt vectors are as follows:
DEQNA Module No.

Interrupt Vector

120

Floating

Jumper W2 is normally removed, in order to provide fair access to all DMA
devices using the Q22-bus. When removed, W2 makes the DEQNA wait 5
}lsec before requesting the bus again.
Jumper W3 is normally installed, in order to disable a sanity timer at
initialization. Figure 4 shows the internal cabling for the DEQNA-M.

6 Microsystems Options

DEQNA/M7504
Figure 4:

DEQNA-M Internal Cabling

DEQNA Power-Up Self-Test
The DEQNA self-test is run by the CPU, not by the DEQNA's onboard
microcomputer chip. This feature improves the accuracy of a successful
test, because the test checks the Q22-bus interface. However, it reduces
the accuracy of an unsuccessful test, because a CPU or Q22-bus problem
can also cause the failure. The accuracy of a successful test is also improved
because the test performs an external loopback test through the Ethernet
transceiver or a loopback connector.

Microsystems Options

DEQNA/M7504
Figure 5 shows the DEQNA LEDs. Table 1 describes the LED error codes
for a system that uses the DEQNA as a boot device. If the system does not
use the DEQNA as a boot device, all LEDs remain on.
Figure 5:

DEQNA Module LEOs

LEDs

MLO-OO1028

Table 1: DEQNA LED Error Codes
LEDs
3

Test and Possible FRU Failures

DEQNA station address PROM test
1. DEQNA module
2. KA630 module
3. Q22-bus device
4. Backplane

Off

DEQNA internalloopback test
1. DEQNA module

Off

DEQNA externalloopback test
(Requires loopback connector or working transceiver.)
1. DEQNA module
2. Cabling (shorted, opened, or not connected)
3. Fuse in CPU 110 insert

Off

DEQNA passed all power-up tests.

8 Microsystems Options

DFA01/M3121-PA

DFA01 Modem
The DFAOI is an option for BA200-series enclosures only.
Ordering Information
DFA01-AA (factory installed)
DFA01-AF (field upgrade)

Module (M3121-PA)

Operating System Support
Version 4.0 and later
Version 4.6.a and later
2.2

MicrolRSX
MicroVMS
ULTRIX-32

Diagnostic Support
Version 2.0 (release 115) and later

MicroVAX Diagnostic Monitor

Documentation
DFAOI Modem User's Guide
DFAOI Modem Option Installation Guide

EK-CAB16-TM
EK-DFAOI-IN

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

DFAOI-A

M3121-PA

1.97

0.4

14.7

3.0

1.0

Insert

The DFAOI quad-height modem, shown in Figures 1 and 2, consists of a pair
of 300/1200/2400 bitsls direct connect modems and a DZQll interface. This
modem is designed as a Q22-bus device for BA200-series enclosures only.
The DFAOI modem uses standard dial-up telephone service to transmit and
receive serial binary data.
The DFAOI is a full-duplex device based on the CCITT V.22 bis technology.
You can install up to eight DFAOI modules in a BA200-series enclosure for
a 2- to 16-line capability in the United States and Canada.

Microsystems Options

DFA01/M3121-PA
Figure 1 :

DFA01 Module with Handle

MLO-OO1029

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

DFA01/M3121-PA
The DFAOI contains four switchpacks with 28 switch settings. The location
of the switchpacks and their factory configurations are shown in Figure 2.
The DFAOI module is configured at the factory for connection to single and
multiline telephone service.
Figure 2:

DFA01 Module Layout (M3121-PA)

o~~ I~~~~II~~~~I

D
~~I

~I__~

D c=Jc=J
Sl

S10

o::I~~~~1 I~~~~~~I
MLO-OO1030

Microsystems Options

DFA01/M3121-PA
Use switchpack 82, switches 1 through 10, to set the CSR address of the
DFA01. Use switch pack 81, switches 3 through 8, to set the interrupt
vector. The following tables list the factory configurations for the CSR
address and interrupt vector:
DFA01 CSR Address:
Switchpack S2

17760100 (factory position)

Address Bits:

A12

All A10 A9

S2 Switches:

CSR Address
17760100:

1 = c1osed, o = open
DFA01 Interrupt Vector:
Switch~ack Sl

300 (factory position)

Vector Bits:

Sl Switches:

Vector Address
300:

1 = c1osed, o = open

The remaining switches on switchpack 81 have the following functions:
SI Switch Function

ON = line three DC OK.
ON = line three BootlHalt.
ON = MTSTO asserted.

ON = MTSTI asserted.

1
2

Result
Causes a pulse on the DC OK line.
Causes a halt condition on the CPU.
All serial inputs are looped to their corresponding outputs.
All outputs are floated to a high impedance state,
and the state of MSTO is invalid.

Switchpacks S3 and 84 contain switches for PR/PC (programmed operation)
and MIIMIC (mode interconnect sense). Switchpack S3 controls these
settings for modem A, and switch pack S4 controls these settings for modem
B.

Microsystems Options

DFA01/M3121-PA
PRJPC is used for programmable connections such as FJ418 or RJ458
when the wall jack has a resistor (installed by the local phone company) to
program the output level of each modem's transmitter. PRIPC is enabled
and disabled using switch 81 in each switchpack. The factory configuration
is PRJPC disabled; 82 is enabled, allowing permissive operation.
Note that 81 and 82 cannot both be enabled at the same time. To enable
PRJPC (81), you must disable MIIMIC (82).
Use MIIMIC for keyed telephone operation from the handset. You enable
MIIMIC using switches 83 and 84 in each switchpack. When MIIMIC is
enabled, the modem can sense these lines. The factory configuration is
MIIMIC disabled. Table 1 lists the factory positions.

Table 1 : DFA01 S3 and S4 Factory Positions
S3 and S4
Switches

State

1
2
3
4

Open (PRJPC disabled)
Closed (permissive operation enabled)
Open (MIIMIC disabled)
Open (MIIMIC disabled)

Microsystems Options

DHV11/M3104

DHV11 a-Line Asynchronous Multiplexer
Ordering Information
Module (M3104)
DHVll cabinet kits
30-cm (12-in) cable
50-cm (21-in) cable
90-cm (36-in) cable
Type-B filtered connector
Loopback connectors

DHVll-M
BA23
CK-DHVll-AB
BC05L-01

BA123

H9642--J

CK-DHVll-AA

CK-DHVll-AF

BC05L-1K
H3173-A
H3173-A
H3277 (internal)
12-15336-07 (external)
H329 (internal)
H325 (external)

BC05L-03
H3173-A

Operating System Support
MicrolRSTS
MicrolRSX
MicroVMS
RSTSIE
RSX-llM
RSX-llM-PLUS
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 2.2 and later
Version 4.0 and later
Version 4.1m and later
Version 9.5 and later
Version 4.3 and later
Version 4.0 and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

All versions and releases
Version 2.1 (release 134):
VDHAEO.BIC, VDHBE1.BIC,
XDHVIO.OBJ.
One LED (On indicates correct operation.)

Microsystems Options

DHV11 IM31 04
Documentation
DHVll Technical Manual

EK-DHVll-TM

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DHVll-M

M3104

4.5

0.55

29.1

2.9

0.5

B (2)

NOTE: Each cabinet kit includes two type-B filtered connectors and the
appropriate pair of cables.

The DHV11 asynchronous multiplexer, shown in Figure 1, provides support
for up to eight serial lines for data communications. The DHV11 is a quadheight module with the following features:
•

Full modem control

•

Direct memory access (DMA) or silo output

•

Silo input buffering

•

Split speed

The DRV11 is compatible with the following modems:
DIGITAL-DF01, DF02, DF03, DF112
AT&T-103, 113, 203c, 202d, 212

Microsystems Options

DHV11 IM31 04
Figure 1:

DHV11 Module Layout (M31 04)

LOW CHANNELS (0-3)

HIGH CHANNELS (4-7)

~7f glAGNOSTIC LED

~1f

I ~Jl~J D2

L~J2~ I

ADDRESS
AND
ADDRESS VECTOR
SELECT
SELECT

BACKPLANE CONNECTORS

MLO-OO1031

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

DHV11/M3104
Use switchpacks E58 and E43 (Figure 1) to set the CSR address and
interrupt vector. The CSR address and interrupt vector are floating, and
depend on the other modules in the system. The following tables list the
factory configurations for the CSR address and interrupt vector:
DHV11 CSR Address: 17760460 (factory position)
Switchpacks ESa and E43
Address Bits:

A12

All A10 A9

E43 and E5a
Switches:

CSR Addresses:
17760440
17760460
17760500
17760520

0
0
0
0

1
1
1
1

0
0
0
0

0
0
1
1

1
1
0
0

0
1
0
1

= on, o = off

DHV11 Interrupt Vector:
Switchpack E43

300 (factory position)

Vector Bits:*

E43 Switches:

Addresses:
300
310

0
0

1
1

0
0

0
1

1 = closed, 0 = open
* E43 switch 2 is not used.

Figure 2 shows the internal cabling for the DHV11. When installing
internal cables, make sure you connect the red stripe side to pin A (pin 1) of
the DHV11 connectors. Then install the other end of the cables by aligning
the red stripe with the small arrow (pin 1) on the filtered connector.

Microsystems Options

DHV11/M3104
Figure 2:

DHV11 Internal Cabling

MLO-001032

Microsystems Options

DHV11/M3104
DHV11 Remote Distribution Cabinet Kit
Ordering Information

Cabinet kit
Type-B filtered connector
Remote distribution panel
3-m (lO-ft) external cable
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

BA23

BA123

H9642-J

CK-DHVll-VB
H3176
H3175
BC22H-1O
BC05L-01

CK-DHVll-VA
H3176
H3175
BC22H-1O

CK-DHVll-VF
H3176
H3175
BC22H-1O

BC05L-1K
BC05L-03

Operating System Support
MicrolRSX
MicrolRSTS
Mi~roVMS

RSTSIE
RSX-llM
RSX-llM-PLUS
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 4.0 and later
Version 2.2 and later
Version 4.1m and later
Version 9.5 and later
Version 4.3 and later
Version 4.0 and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Microsystems Options

All versions and releases
None

DHV11/M3104
The DHVll remote distribution cabinet kit, shown in Figure 3, lets you
distribute eight data-only serial lines from one type-B filtered connector,
by using a remote distribution panel. This option increases the number of
DHVl1 serial lines you can connect to an enclosure without using additional
distribution inserts. Each cabinet kit includes two cables.
Figure 3:

DHV11 Remote Distribution Cabinet Kit

BC05L·XX CABLES
.:~

12·15336·00
LOOPBACK
CONNECTOR

MLO-OO1033

Microsystems Options

DHV11/M3104
The kit includes the following parts:
Part No.

Description

H3176
H3175
H315-B
BC22H-I0
BC05L-xx l

Bulkhead panel that fits into one type-B I/O panel cutout
Remote distribution panel with eight 25-pin, D-subminiature connectors
Loopback connector
3-m (lO-ft) cable that connects H3175 panel and H3176 panel
Two cables that connect the DHVll to the H3176 panel

Ixx designates length of cable.

The H3176 bulkhead panel is a type-B panel with two 40-pin headers and a
fully filtered female 25-pin, D-subminiature connector. The H3176 connects
to a DHV11 via two BC05L-xx cables, which supply eight pairs of data
signals (transmit/receive) plus the signal ground for each pair.
The H3175 remote distribution panel distributes the eight pairs of data
signals and their signal grounds to eight male 25~pin, D-subminiature
connectors. The H3175 connects to the H3176 panel via the BC22H-10
cable. The H3175 has teardrop cutouts on both ends. You can mount
the H3175 either vertically or horizontally on a wall or floor. The H3175
measures 279 mm x 86 mm x 17.7 mm (11 in x 3.4 in x 0.7 in).

Microsystems Options

DLVJ1/M8043

DLVJ1 4-Line Asynchronous Interface
Ordering Information
Module (M8043)

DLVJl cabinet kit
Type-B filter connector
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

DLVJI-M
BA23

BA123

H9642

CK-DLVJ1-LB
70-19964-00
70-16436-1C

CK-DLVJl-LA
70-19964-00

CK-DLVJI-LF
70-19964-00

70-16436-1K
70-16436-03

Operating System Support
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-11
VAXELN

Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

All versions and releases
Version 2.1 (release 134): VDLAB1.BIC.
None

Microsystems Options

DLVJ1/M8043
Documentation
DLVll-J User's Guide

EK-DLVIJ-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DLVJI-M

M8043

1.0

0.25

B.O

1.0

The DLVJ1 (formerly DLV11-J), shown in Figure 1, is a dual-height module
that connects a Q-bus to up to four asynchronous serial lines (channels 0
through 3) for data communications. The serial lines must conform to EIA
and CCITT standards. The DLVJ1 acts as four separate devices. The
factory configuration of the module sets CH-3 as the console serial line
unit (SLU).

Microsystems Options

DLVJ1/M8043
Figure 1:

DLVJ1 Module Layout (M8043)

• •

M-

1:111~

co ..... co ...... co

««»
YWKVN

: iii ~~
Z0123

0000

R • • Rl0Q

~ OO~....
!!! !

~z~z

~r.lr.15r.1r: I~r: IE I~r:

tr: %
uL; .L;. l;.1.; .uL;. .uL.;;t;. 0
EDSP

EDSP

EDSP EDSP

MLO-OO1034

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use wire-wrap pins, as shown in Figure 1, to set the CSR address and
interrupt vector for the DLVJ1. The CSR addresses for two DLVJ1 modules
are fixed.

Microsystems Options

DLVJ1/M8043
The following table lists the factory configuration for the CSR address of
the first channel (CH-O).
DLVJ1 CSR Address:
Module
1
2

17776500 (factory position) *

CH-O CSR
Address

A12

Address Bits
All AIO A9
AS A7

17776500
17776540

1-x
1-x

1-x 1-x O-x
I-x 1-x O-x

x-h
x-h

O-x
1-x

1-x
1-x

R
R

O-x
0, 1-x = 1
R = 0, no wire-wrap
x-h = 1, wire-wrap on pins x and h

* CI

and C2 are wire-wrapped on pins I and x. This sets the
CH-3 CSR address to 17777650. To use CH-3 as a non-console
device, wire-wrap C1 and C2 on pins 0 and x.

The CSR address of the other channels is 108 greater for each additional
channel. For example, if CH-O is 17776500, the CH-1 CSR address is
17776510. The CSR address for CH-2 is 17776520, and so on. There is one
exception: when CH-3 is used as the console device, its address is fixed at
17777560, regardless of the setting of the other channels.

The DLVJ1 interrupt vector floats. The actual interrupt vector depends
on the other modules in the system. Set the interrupt vector of channel
only at XOO or X40. The interrupt vector of the remaining channels is 10
(octal) greater for each channel. For example, if the module is set at 300,
then the interrupt vector of CH-1 is 310. The interrupt vector for CH-2 is
320, and so on. There is one exception: when CH-3 is used as the console
device, its interrupt vector is fixed at 60, regardless of the setting of the
other channels. Figure 2 shows the internal cabling for the DLVJl. The
following table lists the factory configuration for the interrupt vector:
DLVJ1 Interrupt Vector:
Vector Bits:
Vector Address:
300
340

300 (factory position) *
V6

x-h x-h
x-h x-h

V5
O-x
1-x

--I

x-h = 1, jumper inserted between pins x and h.
O-x = 0, jumper inserted between 0 and x.
1-x
1, jumper inserted between 1 and x.
* CH-3 interrupt vector is 60 (receive) and 64 (transmit).

4 Microsystems Options

DLVJ1/M8043
Figure 2:

DLVJ1 Internal Cabling

MLO-OO1035

Microsystems Options

DMV11/M8053/M8064

DMV11 Synchronous Controller
Four versions of the DMVll option are available for different types of
system interfaces:

EIA RS232-C/CCITT V.28
CCITT V.35/DDS
Integral modem
RS423-AlCCITT V.24
Make sure you order the version that meets the interface requirements of
your system.
Ordering Information
Loopback connectors

H3251 (external)
H3255 (internal)
H3254 (internal)

EIA RS232-C/CCITT V.28
Module (M8053)
External cable

DMVll-M
BC22E or BC22F
BA23

BA123

H9642--J

CK-DMVll-AA
70-20863-01

CK-DMVll-AF
70-20863-01

Cabinet kit
Distribution panel
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable
CCITT V.35IDDS

CK-DMVll-AB
70-20863-01
BC08S-01

Module (M8053)

DMVll-M
BA23

BA123

H9642--J

CK-DMVll-BB
BC17E-25

CK-DMVll-BA
BC17E-25

CK-DMVll-BF
BC17E-25

Cabinet kit
63-cm (25-in) external
modem cable
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

BC08S-1K
BC08S-03

70-20861-01
70-20861-1K
70-20861-03

Microsystems Options

DMV11/M8053/M8064
Ordering Information
Integral Modem
Module (M8064)
Cabinet kit
Distribution panel
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

DMVll-N
BA23
CK-DMVll-CB
70-20862-00
70-18250-01

BA123

H9642-J

CK-DMVll-CA
70-20862-00

CK-DMVll-CF
70-20862-00

70-18250-1K
70-20861-03

RS423-AlCCITT V.24
Module (M8053)
External cable
Cabinet kit
Distribution panel
38-cm (15-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

DMVll-M
BC55D
BA23
CK-DMVll-FB
70-20864-01
BC08S-1C

BA123

H9642-J

CK-DMVll-FA
70-20864-01

CK-DMVll-FF
70-20864-01

BC08S-1K
BC08S-03

Operating System Support
MicroVMS

Version 4.2 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

Microsystems Options

All versions and releases
Version 2.1 (release 134):
VDMAC1.BIC,
BCMBCO.BIN, VDMCC1.BIN,
VDMDCO.BIN, VDMECO.BIN.
None

DMV11/M8053/M8064
Documentation
DMVll Synchronous Controller Technical
Manual
DMVll Synchronous Controller User's Guide

EK-DMVll-TM
EK-DMVll-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+ 12 V

Watts

Insert

DMVll-M
DMVll-N

M8053
M8064

3.4
3.4

0.4
0.26

21.8
20.12

2.0
2.0

1.0
1.0

A
A

Microsystems Options

DMV11/M8053/M8064
The DMVll is a single-line, synchronous interface that provides local or
remote interconnection between Q-bus systems and other computer systems
with EIA RS-232-C/CCITT V.28, CCITT V.35, or EIA RS-423IRS-449
interfaces.
The quad-height DMVll modules, shown in Figures 1 and 2, support the
following functions:
Full-duplex or half-duplex operations
Direct memory access (DMA)
Point-to-point communications
Multipoint communications
Figure 1:

DMV11-M Module Layout (MB053)

CJc=J
El13 El0l

1C
....

----,1

_J_l

M8053

C"""J E54
c=J E53

MLO-OO1036

Microsystems Options

DMV11/M8053/M8064
Figure 2:

DMV11-N Module Layout (M8064)

CJc=J
El19 E107

M8064

r=JE59
c=JE58

MLO-Q01037

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

For the DMV11-M, use switchpacks E53 and E54 (Figure 1) to set the CSR
address and interrupt vector. For the DMV11-N, use switchpacks E58
and 59 (Figure 2) to set the CSR address and interrupt vector. The CSR
address and interrupt vector both float. The actual settings depend on the
other modules in the system.
The following tables list the factory configurations and typical switch
positions for the CSR address and interrupt vector:

Microsystems Options

DMV11/M8053/M8064
DMV11 CSR Address: 177760340 (factory position)
Switchpacks ES3, ES4, ES8, and ES9
All A10 A9

Address Bits:

A12

Switchpacks:

ES3 (M80S3)
ES8 (M8064)

Switches:

CSR Address:
177760340
177760360

0
0

1
1

0
1

0
0

1 = on = closed, 0

ES4 (M80S3)
ES9 (M8064)

off = open

DMV11 Interrupt Vector:
Switchpacks ES4 and ES9

300 (factory position)

Vector Bits:

ES4 and ES9
Switches:

Vector Address:
300
0
310
0

1
1

0
0

0
1

1 = on

closed, 0 = off = open

You can select several DMVll features with a DIP switch: switch EIOI on
M8053, and switch EI07 on M8064 (Figures 1 and 2). Table 1 lists typical
switch settings and functions. Table 2 lists the different operating mode
selections.

Table 1: DMV11 Switch Positions
EIOllEl07
Switch l

Typical
Setting

Function

E101-8102

Off

Off for EIA interface, on for V.35.

Off

Must be off for integral modem (M8064) or when running
above 19.2 Kbaud.

88,87,86

8elect operating mode when 81 is off. 8ee Table 2.

lE101 is on M8053. E107 is on M8064.
2Not used on M8064.

Microsystems Options

DMV11/M8053/M8064

Table 1 (Cont.): DMV11 Switch Positions
EIOllElO7
Switch 1

Typical
Setting

Function

When off, enables remote load detect.

When off, enables power-on boot.

When off, enables auto answer.

Selects unit number for booting.
On = first DMVll.
Off = second DMV11.

Determines method for selecting the operating mode.
Off = S6, S7, and 88 select the operating mode.
See Table 2, below.
On = software selects the operating mode.

lEl01 is on M8053. E107 is on M8064.

Table 2: DMV11 Operating Modes
EIOllEl07 Switch

Operating Model

On
On
On
On
Off
Off
Off
Off

On
On
Off
Off
On
On
Off
Off

On
Off
On
Off
On
Off
On
Off

HDX point-to-point, DMC compatible
FDX point-to-point, DMC compatible
HDX point-to-point
FDX point-to-point
HDX control station
FDX control station
HDX tributary station
FDX tributary station

1 HDX

= half-duplex, FDX = full-duplex

Another DIP switch determines the DIGITAL data communications
message protocol (DDCMP) address register tributary/password: switch
E 113 on M8053 and switch E 119 on M8064. You must set this switch to
a unique site address. For more information, see the DMVll Synchronous
Controller User's Guide.

Microsystems Options

DMV11/M8053/M8064
Figures 3 and 4 show the internal cabling for the four DMVll interfaces.
Figure 3:

DMV11-M Internal Cabling (MB053)

MLO-Q01038

B Microsystems Options

DMV11/M8053/M8064
Figure 4:

DMV11-N Internal Cabling (M8064)

MLO-Q01039

Microsystems Options

DPV11/M8020

DPV11 Synchronous Interface
Ordering Information
Module (M8020) for BA23,
BA123, and H9642-J
Module (M8020-PA) for
BA200-series

DPVll cabinet kit
30-cm (12-in) internal
cable
Type-A filtered connector
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable
Loopback connectors

DPVll-M
DPVll-AA (factory installed)
DPVll-AF (field upgrade)
BA23
BA123

H9642-J

CK-DPVll-AB
BC26L-01

CK-DPVll-AA

CK-DPVll-AF

70-17261-01

70-17261-01
BC26L-1K

70-17261-01

BC26L-03
H3259 (external)
H3260 (internal)

Operating System Support
DSM-ll
MicroVMS

RSX-llM

Version 3.3 and later
DPVll-M: Version 4.2 and later
DPVll-AA/-AF: Version 4.6A
later
Version 4.3 and later

and

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

All versions and releases
Version 2.1 (release 134):
VDPVC1.BIN,
XDPVCO.OBJ.
None

Microsystems Options

DPV11/M8020
Documentation
DPVll Synchronous Interface User's Manual
DPVll Technical Manual

EK-DPVll-UG
EK-DPVll-TM

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5 V

+12 V

Watts

Insert

DPVll-M
DPVll-A

M8020
M8020-PA

1.2
1.2

0.3
0.30

9.6
9.6

1.0
1.0

The DPVII-M is a dual-height module. It connects the Q22-bus to a
modem, using a synchronous serial line. The serial line conforms to EIA
standards RS232-C, RS422-A, and RS423-A. The quad-height DPVI1-A
consists of one DPVII-M module and a panel support with an attached
bulkhead handle.
The DPVll provides EIA compatibility for local communications only
(timing and data leads). The DPVll is intended for two types of protocols:
•

Character-oriented protocols, such as DIGITAL data communications
message protocol (DDCMP)

•

Bit-oriented communications protocols, such as synchronous data link
control (SDLC)

The M8020 module layout is shown in Figure 1. The M8020-PA module
layout is shown in Figure 2.

2 Microsystems Options

DPV11/M8020
Figure 1:

DPV11-M Module Layout (M8020)

g23

21~ 20

W18

A 011
010

g~
0 7

121314151617
P 2 000000
bW1

::~045

42 043
400 41
380039
360037

~~o~~~
300031
W29
I'

MLO-OO 1040

Microsystems Options

DPV11/M8020
Figure 2:

DPV11-A Module Layout (M8020-PA)

1
Jl

o
MLO-OO1041

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use jumpers, shown in Figure 1, to set the CSR address and interrupt vector
of the DPV11. The CSR address and interrupt vector are both floating. The
actual DPV settings depend on the other modules in the system.

Microsystems Options

DPV11/M8020
The following tables list the factory configurations and other common
positions for the CSR address and interrupt vector:
17760010 (factory position)

DPV11 CSR Address:
Address Bits:
Pins:

A12
W31

All A10 A9
W30 W36 W33

CSR Address:
17760010
17760270
17760310

0
0
0

1
0

AS A4 A3
W37 W34 W3S

0
0
0

0
1
0

0
1
1

0
0
1

0
1
0

1
1
1

jumper inserted between pin Wxx and pin 29 (ground) .
jumper removed.

DPV11 Interrupt Vector:
Vector Bits:
Pins:

300 (factory position)

V8 V7 V6
W43 W42 W41

Vector Address:
0
300
0
310
1
0

0
0
0

A8 A7 A6
W32 W39 W38

1
1

VS V4 V3
W40 W44 W4S
0
0

0
0

0
1

jumper inserted between pin Wxx and pin 46 (ground) .
jumper removed.

Microsystems Options

DPV11/M8020
Figure 3 shows the internal cabling of the DPVl1.
Figure 3:

DPV11 Internal Cabling

MLO-OO1042

Microsystems Options

DRQ3B/M7658

DRQ3B-A, -S High-Speed, Parallel Interface
Ordering Information
Module (M7658) for BA23,
BA123, and H9642-J
Module (M7658-PA) for
BA200-series
Loopback connectors

DRQ3B-A
DRQ3B-SA (factory installed)
DRQ3B-SF (field upgrade)
17-00861-01 (internal)
17-01481-01 (external)

Operating System Support
MicroVMS

Version 4.6.a and later, using VAXlab
Software Library, or standalone driver
Version 3.0 and later
Version 5.0 and later, using VAXlab
Software Library
Version 2.2 and later

VAXELN
VMS
ULTRIX-32

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.0 (release 115) and later

Documentation
DRQ3B Parallel DMAVO Module User's
Guide

EK-047AA-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DRQ3B-A
DRQ3B-S

M7658
M7658-PA

4.5
4.5

0.0
0.0

22.5
22.5

2.0
2.0

1.0
1.0

A(2)

The DRQ3B-A, -S parallel direct memory access (DMA) I/O module allows
input and output of parallel digital data at transfer rates of up to 1.3 MHz
of 16-bit words. It is designed to provide maximum data transfer rates with
a minimum of system bus interaction.

Microsystems Options

DRQ38/M7658
The DRQ3B-S is shown in Figure 1.
Figure 1:

DRQ38-S Module Layout (M7658-PA)

J2
PORT 0 CONNECTOR

c:=J c:J
TERMINATOR
RESISTOR PACKS

PORT 1 CONNECTOR

c=J c:=J
TERMINATOR
RESISTOR PACKS

SWITCHPACK
SWITCHPACK ~
E58

W4 AND W5
(REV. C AND HIGHER ONLY)

o~
IO(JooOOOQorl

MLO-OO1043

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use DIP switchpacks 0 and 1 (Figure 1) to set the CSR address and
interrupt vector on the DRQ3B. The CSR and interrupt vectors float.
Use Switch 08 of switch pack 1 to set the extended block mode. The extended
block mode increases data transfer rates by approximately 20 percent to 1.3
MHz (words). It cannot be used in MicroPDP-11 systems. Setting switch
08 to ON selects the extended block mode.
The following tables list the factory configuration and positions for a second
DRQ3B:

Microsystems Options

ORQ3B/M7658
DRQ3B CSR Address:
Switchpack 9

17760740 (factory position)

Address Bits:
Switches:

A12
1

All A10 A9
4
2
3

A8
5

A7
6

A6
7

A5
8

A4
9

CSR Address:
17760740
17760760

0
0

1
1

0
1

0
0

10*

1 = switch on, 0
switch off
* Switch 10 is not used.
DRQ3B Interrupt Vector:
Switchpack 1

300 (factory position)

V9
1

V8
2

V7
3

V6
4

V5
5

V4
6

V3
7

Vector Address:
0
300
0
310

0
0

1
1

0
0

0
1

Vector Bits:
Switches:

0 = switch on, 1

switch off

Use switches 9 and 10 of switchpack 1 to configure the interrupt priority
level, as follows:
Switchpack 1
Priority
Level

4
5
6
7

1
1
9
0

1
0
1
0

ORQ38 Holdoff Time Selection
Whenever the DRQ3B releases the bus, it waits a short period of time
(called the holdoff time) before it again requests control of the bus. The
DRQ3B holdoff time can be set to 1 or 2.7 J.lsec.
The holdofftime of2.7 J.lsec ensures that other modules installed in a system
have an opportunity to acquire the bus. However, the maximum throughput
rate of the DRQ3B cannot be achieved using this setting.

Microsystems Options

ORQ38/M7658
The maximum throughput rate is achieved 'using the 1 J.lsec holdoff time
and extended block mode. However, when the holdoff time is set for 1 J.lsec,
modules in the backplane farther from the CPU than the DRQ3B may have
difficulty acquiring the bus.
Selecting the holdoff time depends on the module revision level, as follows:
Holdoff Time
Module Revision

1.0 J.lsec

2.7 J.lsec

Level C and higher
Level B

Jumper W4 In
Resistor R42 (12K ohms)
installed (factory)

Jumper W5 In (factory)
Resistor R42 (12K ohms)
removed (factory)

NOTE: R42 can be resoldered to the module by Field Service if the 1 J-lsec
holdoff time is needed again.

ORQ38 Q/CO Jumpers
Jumpers W2 and W3 must be removed when the DRQ3B is installed in a
BA200-series enclosure.

ORQ38 Terminator Resistor Packs
The DRQ3B has replaceable terminator resistor packs. Some signals from
external devices may not be strong enough to assert a high or low signal
clearly, due to cabling length or to the nature of the device driver. In
this case, Field Service can replace the factory resistor packs with optional
packs, to allow weaker signals to be interpreted correctly.
The optional packs must be installed by Field Service. Table 1 lists the
available resistor packs.

Table 1: Terminator Resistor Packs
Order Number

Resistance
(ohms)

Current Needed
(milliamps)

13-19367-01
13-11003-02
13-11003-01

220/330
330/680
180/390

Microsystems Options

15
28

Notes
Standard
Optional
Optional

DRV11-J/MS049
DRV1 J-S/MS049-PA

DRV11-J, DRV1J-S 4-Line, High-Density Parallel
Interface
Ordering Information
Module (M8049) for BA23,
BA123, and H9642-J
Module (M8049-PA) for
BA200-series
DRV11-J cabinet kit
38-cm (15-in) internal
cable
Type-A filter connector
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable
Loopback connectors

DRVll-J
DRVIJ-SA (factory installed)
DRVIJ-SF (field upgrade)
BA23
BA123

H9642

CK-DRVIJ-KA
BC06L-IC

CK-DRVIJ-KB

CK-DRVIJ-KF

12-14614-02

12-14614-02
BC06L-IK

12-14614-02

BC06L-03
BC05WA (M8049)
BC06R (M8049-PA)

Operating System Support
DSM-ll
MicroVMS
RSX-llM
RSX-llM-PLUS
VAXELN
VMS

Version 3.3 and later
Version 4.6 and later, using VAXlab
Software Library
Version 4.3 and later
Version 4.0 and later
Version 2.0 and later
Version 5.0 and later, using VAXlab
Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 1.10 (release 110) and later
Version 2.1 (release 134): VDRCCO.BIC,
VDRDBO.BIC, XDRJCO.OBJ.
One LED (On indicates correct operation)

Microsystems Options

DRV11-J/MS049
DRV1 J-S/MS049-PA
Documentation
DRVll-J Interface User's Manual

EK-DRVIJ-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DRVll-J
DRVIJ-S

M8049
M8049-PA

1.8
1.8

0.0
0.0

9.0
9.0

2.0
2.0

1.0
1.0

A (2)

NOTE: Each cabinet kit includes two type-A filter connectors and two
internal cables.

The DRVII is a dual-height module that connects a Q-bus to 64 I/O lines.
These lines are organized as four I6-bit ports, A through D. Data line
direction is selectable under program control for each I6-bit port. The
DRVII-J is shown in Figure 1.

Microsystems Options

DRV11-J/MS049
DRV1 J-S/MS049-PA
Figure 1:

DRV11-J Module Layout (M8049)
A
E2
J1
E10

XE9

IOW10

W9'i1~W6
W8'i1~W7

W3l}8~W5

W4~~W2
W1
'----y----J

ADDRESS SELECTION
MLO-OO1044

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The CSR address is fixed, using jumpers WI through W9. The DRVII-J
interrupt vector is set under program control. The following table lists the
factory configurations and the positions for a second DRVII module.
DRV11-J CSR Address:

17764160 (factory position)

Address Bits:
Jumpers:

A12
W1

All AlO A9
W2 W3 W4

A8
WS

A7
W6

A6
W7

AS
W8

A4
W9

17764160
17764140

0
0

1
1

0
0

1
1

2
1

installed, 0

Module
1

0
0

removed

Microsystems Options

DRV11-J/MS049
DRV1 J-S/MS049-PA
Figure 2 shows the internal cabling for the DRVII-J.
Figure 2:

DRV11-J Internal Cabling

Microsystems Options

DRV11-W/M7651
DRV1W-S/M7651-PA

DRV11-WA, DRV1W-S General-Purpose DMA
Interface
Ordering Information
Module (M7651) for BA23,
BA123, and H9642--J
Module (M7651-PA) for
BA200-series
DRVll-WA cabinet kit
30-cm 02-in) internal
cable
Type-A filter connector
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

DRVll-WA
DRV1 W-SA (factory installed)
DRV1 W-SF (field upgrade)
BA23
BA123

H9642

CK-DRV1B-KA
BC06K-1C

CK-DRV1B-KF

12-14614-01

12-14614-01
BC06K-1K

12-14614-01

BC06K-03

Operating System Support
DSM-ll
MicroVMS
RSX-llM
RSX-llM-PLUS
VAXELN
VMS

Version 3.3 and later
Version 4.4 and later, using VAXlab
Software Library
Version 4.3 and later
Version 4.0 and later
Version 3.0 and later
Version 4.0 and later, using VAXlab
Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 1.06 (release 106) and later
None

Microsystems Options

DRV11-W/M7651
DRV1W-S/M7651-PA
Documentation
DRVll-WA General Purpose DMA
User's Guide

EK-DRVWA-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5 V

+12 V

Watts

Insert

DRVll-W
DRVIW-S

M7651
M7651-PA

1.8
1.8

0.0
0.0

9.0
9.0

2.0
2.0

1.0

A (2)

1.0

NOTE: Each cabinet kit includes two internal cables and two type-A filter
connectors.

The DRVII is a general-purpose DMA interface for transferring I6-bit data
words directly between MicroVAX II systems and a user's I/O device. The
DMVI1-WA is shown in Figure 1.

2 Microsystems Options

DRV11-W/M76S1
DRV1W-S/M76S1-PA
Figure 1:

DRV11-WA Module Layout

W4~

w3ti
W1ITTIW2

VECTOR ADDRESS,Q22/Q18
SELECTION SWITCHES

DEVICE

W6~

ADDR~

E40

SELECTION SWITCHES

----I

W5t:j

E50

MLO-OO1046

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The factory position for the DMA interface base address is 17772410. In
this case, the base address is the address of the word count register WCR,
not the CSR register. The following tables list the factory positions for
the device address switch and the interrupt vector. The base address and
interrupt vectors float, so the factory setting must be changed.
DRV11-WA Base Address:
Switchpack ESO

17772410 (factory position)

Address Bits:
Switches:

A12
1

All A10 A9
2
4
3

A8
S

A7
6

A6
7

AS
8

A4
9

A3
10

Base Address:
17772410
17760240*
17760260

1
0
0

0
0
0

1
0
0

0
1
1

0
0
0

0
1
1

0
0
1

1
0
0

0
0
0

1 = on, o = off
* First possible floating value

Microsystems Options

DRV11-W/M7651
DRV1 W-S/M7651-PA
DRV11-WA Interrupt Vector
Switchpack E40
Vector Bits:
Switches:

V9
1

Vector Address:
0
124
0
300*

V7
3

V6
4

vs
5

V4
6

V3
7

2
0
0

1
1

0
0

1
0

0
0

1
on, o
off
* First possible floating value

Switch E40-9 is not used. Switch E40-10 must be on to enable 22-bit
addressing.
Table 1 lists three other features selected by jumpers. Figure 2 shows the
DRVII-WA internal cabling.

Table 1: DRV11 Jumper-Selected Features
Feature
Burst mode
Link mode
Interrupt mode

Jumper
Installed

Setting

WI
W4
W3
W4
W5
W6

Unlimited burst
4-cycle burst (factory)
Normal mode (factory)
Link mode
Independent interrupt (factory)
Ready interrupt

4 Microsystems Options

DRV11-W/M76S1
DRV1W-S/M76S1-PA
Figure 2:

DRV11-WA Internal Cabling

MLO-Q01047

Microsystems Options

DSV11/M3108

DSV11 Communications Option
Ordering Information
Module (M3108) for BA23,
BA123, and H9642-J
Module (M3108-PA) for
BA200-series

BA23 cabinet kit
BA123 cabinet kit
H9642-J cabinet kit
Loopback connectors (external)

DSVll-AA (first DSVll option)
DSVll-AB (extra DSVll option)
DSVll-SA (factory installed, first DSVll
option)
DSVll-SB (factory installed, extra DSVll
option)
DSVll-SF (field upgrade, first DSVll
option)
DSVll-SG (field upgrade, extra DSVll
option)
CK-DSVll-UA
CK-DSVll-UB
CK-DSVll-UF
H3199 (50-pin)
H3198 (34-pin)
H3248 (25-pin)
H3250 (34-pin)

Operating System Support
VMS

Version 4.7 and later

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.3 (release 124) or later

Microsystems Options

DSV11/M3108
Documentation
EK-DSVll-TD

DSVll Communications Option
Technical Description
DSVll-M Communications Option
Installation Guide
DSVll-M Communications Option
User Guide
DSVll-SF Communications Option
Installation Guide
DSVll-S Communications Option
User Guide

EK-DSVIM-IN
EK-DSVIM-UG
EK-DSVll-IN
EK-DSVll-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DSVll-M
DSVll-S

M3108
M3108-PA

5.43
5.43

0.69
0.69

38.0
38.0

3.9
3.9

1.0
1.0

The DSVll is a two-channel, high-speed, synchronous communications
option for use on Q-bus backplanes. The DSVll-S is shown in Figure 1.
The DSVl1 supports the following synchronous communications protocols:

DDCMP
HDLC/SDLC
BISYNC
The DSVl1 allows any of the following synchronous interfaces:
RS-423
RS-422
RS-232N.24
V.35

Microsystems Options

DSV11 IM31 08
Figure 1:

DSV11-S Module Layout (M3108-PA)

E89

o
I

E32

FACTORY SETTINGS

= SWITCH ON (CLOSED) =

= SWITCH OFF (OPEN) = 1
MLO-OO1048

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use switchpack E32 (Figure 1) to set the CSR address. The CSR address
floats. The actual DSV11 settings depend on the other modules in the
system.
The interrupt vector also floats. It is set by the software and cannot be
changed by switches.
Use switchpack E89 (Figure 1) to select the DSV11 bus grant and DMA
continuity.

Microsystems Options

DSV11 IM31 08
The following tables list the configurations for the CSR address and for the
bus grant and DMA continuity:
DSV11 CSR Address:
Switchpack E32

17760640 (factory position)

Address Bits:
E32 Switches:

A12
1

All A10 A9
2
3
4

A8
S

A7
6

A6
7

AS
8

A4
9

A3
10

CSR Address:
17760640
17760740

0
0

1
1

0
1

1
1

0
0

= open, 0

0
0

cJ.osed

DSV11 Bus Grant and DMA Continuity
Switchpack E89
E89 Switches

DSV11-M, Q/Q SJ.ots
DSV11-M, Q/CD SJ.ots
DSV11-SF
1

= open, 0

Microsystems Options

cJ.osed

0
0
0

2
0
0
0

3
0
0
0

0
0
0

S
0
1
1

0 (factory position)
1
1 (factory position)

DZQ11/M3106

DZQ11 4-Line Asynchronous Multiplexer
Ordering Information
Module (M3106) for BA23,
BA123, and H9642-J
Module (M3106-PA) for
BA200-series

DZQll cabinet kit
Type-B filter connector
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable
Loopback connectors

DZQll-M
DZQll-SA (factory installed)
DZQll-SF (field upgrade)
BA23
BA123
CK-DZQll-DB
70-19964-00
BC05L-Ol

CK-DZQll-DA
70-19964-00

H9642
CK-DZQll-DF
70-19964-00

BC05L-1K
BC05L-03
H3277 (internal)
12-15336-07 (external)
H329 (internal)
H325 (external)

Operating System Support
MicroVMS
ULTRIX-32m
VAXELN

Version 4.1m and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

All revisions
None

Microsystems Options

DZQll IM3l 06
Documentation
DZQll Asynchronous Multiplexer
User's Guide
DZQll Asynchronous Multiplexer
Technical Manual

EK-DZQll-UG
EK-DZQll-TM

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5 V

+ 12 V

Watts

Insert

DZQll-M
DZQll-S

M3106
M3106-PA

1.0
1.0

0.36
0.36

9.32
9.3

1.5
1.4

1.0
0.5

The DZQ11 is a dual-height module that connects the Q22-bus to as many as
four asynchronous serial lines. The DZQ11 conforms to the RS232-C and
RS423-A interface standards. The DZQ11 permits dial-up (autoanswer)
operation with modems using full-duplex operations, such as AT&T models
103, 113, 212, or the equivalent.
The DZQ11-M module layout is shown in Figure 1. The DZQ11-S module
layout is shown in Figure 2, and the module handle is shown in Figure 3.

2 Microsystems Options

DZQ11/M3106
Figure 1:

DZQ11-M Module Layout (M3106)

VECTOR
SWITCHPACK

~E13

ADDRESS

SWITCHPA~B
E28

MLO-OO1049

Microsystems Options

DZQ11/M31 06
Figure 2:

DZQ11-S Module Layout (M3160-PA)

ADDRESS
SWITCHPACK

VECTOR
SWITCHPACK
MLO-OO1050

Microsystems Options

DZQ11 IM31 06
Figure 3:

DZQ11-S Handle (BA200-Series)

DZQ11
M3106
-PA

MLO-2207-87

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

DZQ11 IM31 06
Use switchpacks E28 and E13 (Figure 1 or 2) to set the module's CSR
address and interrupt vector. The CSR address and interrupt vector float.
The actual positions depend on the other modules in the system. The
following tables list the factory configurations and other common positions
for the CSR address and interrupt vector:
DZQ11 CSR Address:
Switchpack E28

17760010 (factory position)

Address Bits:
E28 Switches:

A12
1

All A10 A9
2
3
4

A8
S

A7
6

A6
7

AS
8

A4
9

A3
10

CSR Address:
17760010
17760100
17760110
17760120

0
0
0
0

0
1
1
1

0
0
0
0

0
0
0
1

0
0
0
0

1 = closed, o = open
DZQ11 Interrupt Vector:
Switchpack E13
Vector Bits:
E13 Switches:

300 (factory position)

V8
1

V7
2

V6
3

VS
4

V4
S

V3
6

Vector Address:
300
0
310
0

1
1

0
0

0
1

1 = closed, 0

open

6 Microsystems Options

1
0

DZQ11/M3106
Figure 4 shows the internal cabling for the DZQII-M.
Figure 4:

DZQ11-M Internal Cabling

MLO-001051

Microsystems Options

DZV11/M7957

DZV11 4-Line Asynchronous Multiplexer
Ordering Information
Module (M7957)
DZVll cabinet kit
Type-B filter connector
30-cm (12-in) internal
cable
53-cm (21-in) internal
cable
90-cm (36-in) internal
cable

DZVll-M
BA23
CK-DZVll-DB
70-19964-00
BC05L-01

BA123

H9642-J

CK-DZVll-DA
70-19964-00

CK-DZVll-DF
70-19964-00

BC05L-1K
BC05L-03

Operating System Support
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 2.2 and later
Version 4.0 and later
Version 4.1m and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

Version 1.06 (release 106) and later
Version 2.1 (release 134):
VDZAD3.BIC,
VDZBDO.BIC, VDZCB1.BIN,
VDZDAO.BIN
None

Microsystems Options

DZV11/M7957
Documentation
EK-DZVll-TM

DZVll Asynchronous Multiplexer
Technical Manual
DZVll Asynchronous Multiplexer
User's Guide

EK-DZVll-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

DZVll-M

M7957

1.2

0.39

10.7

3.9

1.0

The DZV11, shown in Figure 1, is a quad-height module that connects a
Q22-bus to as many as four asynchronous serial lines. The DZV11 conforms
to the RS232 interface standard. The DZV11 permits dial-up (autoanswer)
operation with modems using full-duplex operations, such as AT&T models
103, 113, 212, or the equivalent.

2 Microsystems Options

DZV11/M7957
Figure 1 : DZV11 Module Layout (M7957)

~~ICs:::~~ 1

~_------,I ~L-

l..--_---II L-~

I ~ ~W3

W12

_ _--.J

Tr1\

W1
W4

_ _---'

W13 W14 W15 W16
E2

E30
A12

innnnnllnlllllli
W10

W11

ADDRESS
SWITCHES

~J,

mnooonom
VECTOR
SWITCHES

MLO-OO1052

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Use switchpack E30 to set the CSR address, and switchpack E2 to set the
vector address (Figure 1). Both the CSR address and interrupt vector float;
their settings depend on the other modules in the system. The following
tables list the factory configuration for the CSR address and interrupt
vector:
DZV11 CSR Address:
Switchpack E30

17760010 (factory position)

Address Bits:
E30 Switches:

A12
1

All A10 A9
2
3
4

AS
S

A7
6

A6
7

AS
S

A4
9

A3
10

CSR Address:
17760010
17760100

0
0

0
1

0
0

1
0

1 = closed,

0
0

open

Microsystems Options

DZV11/M7957
300 (factory position)

DZV11 Interrupt Vector:
Switchpack E2

V7
2

V6
3

VS
4

Vector Address:
300
0
310
0

1
1

0
0

0
1

Vector Bits:
E2 Switches:

1 = closed, 0 = open

Table 1 lists the DZVll jumpers (Figure 1) and their configurations.
Jumpers WI through W8 are used to control modems. Jumpers WI through
W4 connect data terminal ready (DTR) to request to send (RTS); these
jumpers must be installed to enable you to run external test diagnostic
programs. Jumpers W5 through W8 connect the forced busy (FB) leads to
the RTS leads; with these jumpers installed, the assertion of an RTS lead
places an on or busy signal on the corresponding forced busy lead.

Table 1: DZV11 Jumper Configurations
Jumper

Position

Description

In
In
In
In
In
In
In
In
In

DTR to RTS, line 03.
DTR to RTS, line 02.
DTR to RTS, line Ol.
DTR to RTS, line 00.
RTS to FB, line 03.
RTS to FB, line 02.
RTS to FB, line Ol.
RTS to FB, line 00.
Do not remove; used only for manufacturing tests.

Remove only when the module is used where the CD
rows are connected to an adjacent module.

W2
W3
W4
W5
W6
W7
W8

W9, W12, W13,
W14, W15, W16
WIO, WII

Microsystems Options

DZV11/M7957
Figure 2 shows the DZVll internal cabling.
Figure 2:

DZV11 Internal Cabling

Microsystems Options

IEQ11/M8634

IEQ11 Communications Controller
Ordering Information
Module (M8634-PA) for
BA200-series
Loopback connector

IEQll-SA (factory installed)
IEQll-SF (field upgrade)
BN01A-02

IEQll system for BA23, BA123,
and H9642-J
Module (M8634)
Internal cable
Type-B filtered connector
Optional cable for 2nd controller

IEEE

IEC

IEQll-AC

IEQll-AD

IEQll
BNllJ-OC

IEQll
BNllK-OC

BNllM-OC

BNllL-OC

Operating System Support
Version 4.2 and later
Version 2.0 and later

MicroVMS
ULTRIX-32m

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 1.08 (release 108) and later

Documentation
IEUll-AlIEQll-A User's Guide

EK-IEUQ1-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

IEQll
IEQll-S

M8634
M8634-PA

3.0
3.5

0.0
0.0

15.0
17.5

2.0
2.0

1.0
1.0

Microsystems Options

IEQ11/M8634
The IEQll provides interface functions with the IECIIEEE bus, a standard
instrumentation bus. Figure 1 shows the M8634 module; the M8634-PA
module layout is the same, and contains an attached BA200-series bulkhead
handle to connect to external devices.
Figure 1:

IEQ11 Module Layout (M8634)

SWITCHPACKS

_
W6

E46

DO E41

W8 .........
W7
W4
.........
.........

MLO-001054

The following IEEE 488-1978 interface functions are available from the
IEQ11 system:
Automatic source handshake
Automatic acceptor handshake
Talker and extended talker,
includes serial poll capability
Listener and extended listener
Service request

Microsystems Options

Remote local
Parallel poll
Device clear
Device trigger
Controller

IEQ11/M8634
When you order an IEQII-AC or -AD system, you receive the M8634
module, one module-to-bulkhead cable, and an I/O bulkhead panel. You
can order an optional second cable to connect the second controller on the
IEQll module to the same bulkhead panel.
When you order an IEQll-SF, you receive the M8634-PA module and a
loopback connector (BNOIA-02).
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Two DIP switchpacks and eight jumpers determine the IEQll module
configuration (Figure 1). Use switchpack E41 to set the CSR address, and
switchpack E46 to set the interrupt vector. Remove jumpers WI, W4, W5,
W6, W7, and WB. Install jumpers W2 and W3.
The following tables list the factory configurations for the IEQll CSR
address and interrupt vector:
IEQ11 CSR Address:
Switchpack E41

17764100 (factory position)

Address Bits:
E41 Switches:

A12
Sl

All A10 A9
S2 S3 S4

A8
S5

A7
S6

A6
S7

CSR Address:
17764100

1 = on, o = off
IEQ11 Interrupt Vector:
Switchpack E46

270 (factory position)

V8
Sl

V7
S2

V6
S3

V5
S4

V4
S5

V3
S6

Vector Address:
0
300

Vector Bits:
E46 Switches:

= on, o = off

Figure 2 shows the internal cabling for the M8634 module (IEEE version).
The cable that connects to Jl on the module is included with the option.
The second cable is optional. IEC cabling (not shown) also uses a type-B
filtered connector and two cables.

Microsystems Options

IEQ11/M8634
Figure 2:

IEQ11 (M8634) Internal Cabling (IEEE Version)

Microsystems Options

KD A50/M7164/M7165

KDASO-Q Disk Controller
This option is available for the H9642-J and H9644 cabinets only.
Ordering Information
KDA50 controller kit
KDA50-Q controller processor module
KDA50-Q controller SDI module
50-conductor module interconnect cable
40-conductor module interconnect cable
Internal SDI cable
Type-B filter connector (2)

KDA50-QA
M7164-00
M7165-00
70-18448-00
70-18447-00
17-00951-03
70-21937-01

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.2 and later
Version 4.3 and later
Version 4.0 and later
Version 1.2 and later
Version 2.1 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 1.06 (release 106) and later
Four LEDs (M7164)
Four LEDs (M7165)

Microsystems Options

KDA50/M7164/M7165
Documentation
KDA50-Q User's Guide

EK-KDA5Q-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

KDA50-Q
KDA50-Q

M7164
M7165

6.93
6.57

0.0
0.03

34.65
33.21

3.0

0.5

Insert

The KDA50-Q controller connects up to four I6-bit RA series drives to the
Q22-bus. The KDA50-Q consists of two quad-height modules: the processor
module and the standard disk interface (SDI) module. The KDA50-Q is an
intelligent controller with on-board microprocessors. Host system programs
communicate with the controller and drives by using the mass storage
control protocol (MSCP).
Figures 1 and 2 show the jumper, switch, and LED locations on the KDA50Q controller module set.

2 Microsystems Options

KDA50/M7164/M7165
Figure 1:

KDASO-Q Processor Module Layout (M7164)
LEDs

TEST
CONNECTOR

J=O~I===J=2=::::!...!::::II==J=1~=--~
8421 '-------'.

---~

L-.

40·PIN

50·PIN

M7164
W3 W2

I~~~~~~~~~~I
MLO-OO1056

Microsystems Options

KDA50/M7164/M7165
Figure 2:

KOASO-Q SOl Module Layout (M716S)

~__J_3__~I~I
40-PIN

_____Jl____~
50-PIN

SDI CONNECTOR

M7165

MLO-OO1057

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The KDA50-Q is an MSCP device. The CSR address for the first MSCP
device in a system is 17772150. Use the switchpack on the M7164 processor
module (Figure 1) to set the CSR address. If you install more than one
MSCP device, you must set the CSR address of the second device within
the floating range. Figure 3 shows how to operate the address selector
switch.

Microsystems Options

KDA50/M7164/M7165
Figure 3:

KDASO-Q Address Selector Switch

MODIFIED ROCKER

OFF POSITION

ON POSITION

OFF POSITION
RED BAND HERE

ON POSITION
R ED BAND HERE

ON POSITION

NOTE: IN EACH ILLUSTRATION, SWITCHES 1 THROUGH 9 ARE SHOWN IN
THE OFF POSITION, AND SWITCH 10 IS SHOWN IN THE ON POSITION.

MLO-OO1058

Microsystems Options

KDA50/M7164/M7165
The factory configuration for the CSR address is shown below.
MSCP CSR Address:

17772150 (factory position)

Address Bits:
M7164 Switches:

A12
W1

CSR Address:
17772150
1

All A10 A9
Sl S2 S3
1

AS
S4

A7
S5

A6
S6

AS
S7

A4
SS

A3
S9

A2
S10

Possible settings for a second MSCP device:
17760334
17760354
17760374

o
o
o

o
o

1
1
1

1
1

1
1
1

1 = switch on or M7164 jumper W1 in.
o = switch off or M7164 jumper W1 out.

The interrupt vector for the KDA50-Q is set under program control. The
first MSCP device is assigned a fixed interrupt vector of 154. If you install
a second MSCP device (KDA50-Q), its interrupt vector floats.
NOTE: If you use an RQDX disk controller, always make the RQDX the first
MSCP device in the backplane and give the KDA50 a floating CSR address.

Figure 4 shows the internal cabling for the module set intended for the
H9642-J cabinet.

Microsystems Options

KDA50/M7164/M7165
Figure 4:

KDASO-Q Internal Cabling
M7164

M7165

BULKHEAD
ASSEMBLY

INTERNAL
SOl CABLE

(H3490)

SLOT J OR K

MLO-OO1059

Microsystems Options

KDA50/M7164/M7165
Power-Up Tests
Figure 5 shows the KDA50-Q LEDs for both the M7164 and M7165
modules. Table 1 lists the LED error codes. When the table lists two
codes for the same error, both codes indicate the same failure. The order of
the KDA50-Q LEDs is reversed (1 2 48) when you view the module with
the handles placed horizontally (chips upward).
Figure 5:

KDA50-Q Module LEOs

8
4
2

Table 1:

MlO-OO 1060

KDASO LED Error Codes

M7164
8421 1

M7165
8421 1

Hex
Value

Most Likely
Error Symptom

Failure

0001

XXXX

Undefined

Not used

0010

0000

Microcode stuck in init step 2

M7164 or software

0011

0000

Microcode stuck in init step 3

See Note 1.

0100

0000

Microcode stuck in init step 4
or
Q-bus timeout error

M7164 or host inactive

o!OF

0000

4/5

Test successful. Normal operating display.

0110
XXXX

XXXX
0110

Undefined

Not used

0111
XXXX

XXXX
0111

Undefined

Not used

1000

0000

Wrap bit 14 set in SA register.

M7164 or software

11 = on, 0 = off, X = either on or off, F = flashing

Microsystems Options

KDA50/M7164/M7165

Table 1 (Cont.):

KDA50 LED Error Codes

M7164
8421 1

M7165
8421 1

Hex
Value

Most Likely
Error Symptom

Failure

1001
0000

0000
1001

Board one error.

M7164

1010
1010

0000
1010

Board two error.

M7165

1011
XXXX

XXXX
1011

Undefined

Not used

XXXX
1100

1100
XXXX

Timeout error, check error
code in SA register

Many causes. See Table
2-2 in KDA50-Q User's
Guide.

1101
XXXX

XXXX
1101

RAM parity error

M7165

1110
XXXX

XXXX
1110

ROM parity error

M7164

1111

Sequencer error

M7164

None

See KDA50 LED Error
Codes below.

Cycling

11 = on, 0 = off, X = either on or off, F = flashing

KDA50 LED Error Codes
•

Error code 3 (0011) usually occurs during installation. The error
indicates that the KDA50-Q tried to access memory via the Q22-bus.
The module detected a problem during a direct memory access (DMA).
Here are four typical causes for this error, with suggested solutions.
1.

Q22-bus routing in the backplane.
You may need to install grant continuity cards in unused module
slots (either dual or quad), to ensure that DMA devices that are
installed on the Q22-bus later will work correctly. Routing problems
seldom occur when another DMA device is installed immediately
after the KDA50-Q in a correctly working Q22-bus sequence.

DMA access to memory.
The KDA50-Q may be unable to access memory because of a
problem with the memory or CPU modules. This problem seldom
occurs if another DMA device is installed on the same Q22-bus.

Microsystems Options

KDA50/M7164/M7165
3.

Grant-passing devices.
Check the applicable CPU maintenance documentation to find what
installed devices come before the KDA50-Q in the Q22-bus grant
continuity sequence. One or more devices may not properly pass
grants to the following devices in the sequence. You must place
the KDA50-Q before any such device(s) in the backplane. Grantpassing problems seldom occur if another DMA device follows the
KDA50-Q in the Q22-bus sequence.

M7164 module.
If none of the problems above is the cause of this error, the M7164
module may be at fault.

•

During a cycling pattern, the M7164 LEDs flash first, then the M7165
LEDs. The LEDs flash one at a time, from the least significant bit
(LSB) to the most significant bit (MSB). The LEDs turn on and off for
about 0.25 second, then repeat at about a 4-second rate. The pattern
happens so rapidly that it appears the LEDs are flashing at the same
time.
The LEDs normally cycle while the KDA50-Q is waiting for the host to
start the initialization process. At this time, the KDA50-Q responds to
the initialization and the cycling pattern stops. This action normally
occurs in about 4 seconds if the system software is ready to establish a
connection with the KDA50-Q.
If the cycling pattern continues beyond the start of the initialization
process, the KDA50-Q is not responding to the host CPU.

10 Microsystems Options

KMV1 A-M/M7500
KMV1 A-S/M7500-P

KMV1 A-M, -5 Programmable Communications
Controller
Ordering Infot-mation
Module (M7500-PA) for BA200series enclosures
RS232-C/CCITT V.23 interface

KMVlA-SF (field upgrade)

Module (M7500-PB) for BA200series enclosures
RS422-AlCCITT v.n interface

KMVlA-SG (field upgrade)

Module (M7500-PC) for BA200series enclosures
RS423-AlCCITT V.lO interface

KMVlA-SH (field upgrade)

Module (M7500) for BA23, BAl23,
and H9642-J

KMVlA-M

Cabinet kits
RS232-C/CCITT V.23 interface
RS422-AlCCITT v.n interface
RS423-AlCCITT V.lO interface

BA23

BAl23

H9642-J

CK-KMVlA-AB
CK-KMVlA-EB
CK-KMVlA-FB

CK-KMVlA-AA
CK-KMVlA-EA
CK-KMVlA-FA

CK-KMVlA-AF
CK-KMVlA-EF
CK-KMVlA-FF

Operating System Support
MicroVMS
ULTRIX-32m

Version 4.2 and later
Version 2.2 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Revision 1.08 and later
Three LEDs

Microsystems Options

KMV1 A-M/M7500
KMV1 A-S/M7500-P
Documentation
EK-KMVll-TM

KMVll Programmable Communications Controller
Technical Manual
KMVll Programmable Communications Controller
User's Guide

EK-KMV11-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+ 12 V

Watts

Insert

KMV1A-M
KMV1A-S

M7500
M7500-P

2.6
2.6

0.2
0.2

15.4
15.4

3.0
3.0

1.0
1.0

The KMVIA is a programmable data communications interface for systems
that use the Q22-bus. The quad-height KMVIA provides the following
features:
•

Direct memory access (DMA) across the Q22-bus, for medium-speed
transmission and reception with minimum programming overhead

•

DCTII microprocessor executing the PDP-II base-level instruction set

•

Multiprotocol serial controller chip

•

4K words of EPROM with root firmware and power-up self-test
diagnostics

•

Application mode operation, for customer-developed firmware using the
PDP-II instruction set

•

32 Kbytes of RAM space, for implementation of data-link protocols

•

Synchronous (bit-oriented or byte-oriented) and asynchronous capabilities for application firmware

•

Extensive modem signal support

•

Onboard, programmable null modem clock

Figure I shows the module layout for the KMVIA-M and KMVIA-S.
Figure 2 shows the KMVIA-S module with handle.

Microsystems Options

KMV1 A-M/M7500
KMV1 A-S/M7500-P
Figure 1:

KMV1 A Module Layout (Example)

E29

!--c==

-=:J

OFF

-=:J
-=:J

SW8

SW1

011
-=:J
-=:J

011
011

C1II
C1II

-=:l
OFF

SW10

ON
MLO-OO1061

Microsystems Options

KMV1 A-M/M7500
KMV1 A-S/M7500-P
Figure 2:

KMV1 A-S Module with Handle (BA200-Series)

KMV1A
M7500

-PA

MLO-OO1062

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The CSR address and interrupt vector are set using two switchpacks, E29
and E13 (Figure 1). For the CSR address, use switches 1 through 9 on
switchpack E29. For the interrupt vector, use switches 1 through 7 on
switchpack E 13.

Microsystems Options

KMV1 A-M/M7S00
KMV1 A-S/M7S00-P
The CSR address for the KMV1A floats; its factory position is 17760020.
The interrupt vector floats; its factory position is 320. The following tables
list the factory configurations for the CSR and vector addresses:
KMV1A CSR Address:
Switchpack E29

17760020 (factory position)

Address Bits:
E29 Switches:

All A10 A9
S8 S7 S6

A12
S9

CSR Address:
17760020
0

KMV1A Interrupt Vector:
Switchpack E13
Vector Bits:
E13 Switches:
Vector Address:
320
0

A8
S5

A7
S4

A6
S3

A4
Sl
1

factory

320 (factory position)

AS
S2

Table 1 lists the positions for switches 1 through 8 on switch pack E85
(Figure 1), which determine the interfaces: RS-423-A, RS-232-C, or RS422-A. Be sure that switches 9 and 10 on switchpack E85 remain in the
On position, to enable CCITT 107 and CCITT 112.

Table 1 : KMV1 A Switch pack E85 Positions
E58 Switch
1
2

3
4

5
6

7
8

RS-423-AnRS-232-C
Switch Position

RS-422-A
Switch Position

Off
Off
Off
Off
On
On
On
On

On
On
On
On
Off
Off
Off
Off

Microsystems Options

KMV1 A-M/M7500
KMV1 A-S/M7500-P
The KMVIA has three self-test LEDs. Switches S8 on switchpack E 13, and
S10 on switchpack E29 effect self-test operation, as listed in Table 2. The
KMV1A LED codes are described in Table 3.

Table 2: KMV1 A Self-Test Switches
EI3 S8

E29810

Self-Test Operation

On
On

On
Off

Off
Off

Off
On

Disabled
Enabled (factory position, start via CSR command or at power-up,
for one pass)
Self-test manual start for continuous loop
Extended self-test start for continuous loop

Table 3: KMV1A LED Codes
Red

Yellow

Green 1

Description

Off

Self-test started. (Should remain in this state for 10
seconds if test is enabled, and indefinitely if test is
disabled.)

Off

Self-test in process.

Off

Successful self-test.

Off

Unsuccessful self-test.

1 When you set the module self-test switch for continuous loop, the green LED cycles on and
off (10 seconds for a normal self-test and 0.05 second for an extended self-test).

Figure 3 shows the internal cabling for the KMVIA-M.

Microsystems Options

KMV1 A-M/M7S00
KMV1 A-S/M7S00-P
Figure 3:

KMV1 A-M Internal Cabling

Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA

KWV11-C, -5 Programmable Real-Time Clock
Ordering Information
Module (M4002) for BA23,
BA123, and H9642-J
Module (M4002-PA) for
BA200-series
Cabinet kit (BA23)
Cabinet kit (BA123)
UDIP parts

KWVll-C
KWVll-SA (factory installed)
KWVll-SF
CK-KWV1C-KA
CK-KWV1C-KC
See Table 2 of this section.

Operating System Support
DSM-ll
MicroVMS
RSX-llM
RSX-llM-PLUS
VAXELN
VMS

Version 3.3 and later
Version 4.4 and later, using VAXlab
Software Library
Version 4.3 and later
Version 4.0 and later
Version 2.0 and later
Version 5.0 and later, using VAXlab
Software Library

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 1.08 (release 108) and later
See module documentation.

Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA
Documentation
EK-AXVAB-UG
EK-UDIPD-RC

AXVll-ClKWVll-C User's Guide
Universal Data Interface Panel
Reference Card

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

KWVll-C
KWV11-S

M4002
M4002-PA

2.2
2.2

0.13
0.13

11.2
11.2

1.0
1.0

1.0
0.3

Insert

The KWV11 is a programmable real-time clock. You can program the
KWV11 to count from one to five crystal-controlled frequencies. The
frequencies can come either from an external frequency or event or from a
50 or 60 Hz line frequency on the Q-bus.
The KWV11 can either generate interrupts or it can synchronize the
processor to external events. The KWV11-C module (M4002) is shown in
Figure 1; module M4002-PA has the same module layout as the M4002, and
contains an attached BA200-series bulkhead handle to connect to external
devices.

Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA
Figure 1:

KWV11-C Module Layout (M4002)

Jl
ON
1 SW3

W3
~

LVL ADJ
I ~~~~~~YYI ~ STl
ST2 LVL ADJ

L - ._

_- - ' .

OFF

SW2 1 8

SWl

I~~Y~~Y~~I~~~~Y~~~I ~~F
MLO-OO 1064

The KWVll has two Schmitt triggers that have three possible functions:
•

Start the clock

•

Serve as an external trigger for other modules (such as the ADVII-D
or AAVII-D)

•

Generate interrupts

A clock overflow can also serve as an external trigger to other modules.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA
Use switchpacks SW1 and SW2 on the KWV11 (Figure 1) to set the CSR
address and interrupt vector. The CSR is fixed for the first KWVl1, and
floats for secondary units. All vectors float. The following tables list the
factory configurations for the CSR address and interrupt vector:
KWV11 CSR Address: 17770420 (factory position)
Switchpacks SW1 and SW2
Address Bits:
Switchpack:
Switches:

11 10 9
a 7 6 5 4
SW1--------------------->
123
456
7 a

CSR Address:
17770420

100

SW2
1

010

1 = on, 0 = off
KWV11 Interrupt Vector:
Switchpack SW2

440 (factory position)

Interrupt
va
SW2 Switches: 3

V7
4

V6
5

V5
6

V4
7

Vector Address:
440
1
300
0

0
1

1
0

0
0

1 = on, o = off

The two Schmitt triggers condition the input waveforms to a form the
user needs. You can adjust both to trigger at any level in the ±12 V
range (or at TTL fixed levels) and on either the positive or negative slope
of the input signal. Switchpack SW3 consists of three switches and a
potentiometer for each Schmitt trigger (Figure 1). The use of these switches
and potentiometers is shown in Figure 2.

Microsystems Options

KWV11-C/M4002
KWV11-5/M4002-PA
Figure 2:

KWV11-C/-S Slope and Reference-Level Switches

f
BOARD HANDLE
OFF

".-/', ON

I
I

TTL REFERENCE

I
I
1
2
3

VARIABLE REFERENCE

ST1

LVL
ADJ

STPOT 1 (J1-29)
STPOT 2 (J1-31)

~ ST2

LVL ~
ADJ
~

I ST LEVEL 1
I ST LEVEL 2
ST SLOPE 1 (J 1-25)
ST SLOPE 2 (J1-27)

EXTERNAL L EVEL CONTROL

r~'

EXTERNAL L EVEL CONTROL

SW3
BOARD FINGERS

MlO-OO 1065

Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA
Table 1 describes the Schmitt trigger settings.

Table 1: KWV11-C/-S Schmitt Trigger Settings
SW3

Switch
Number

Description

With this switch on and switch 2 off, STI fires at a level determined by the STI
LVL ADJ potentiometer with a range of ±12 V. Switches 1 and 2 cannot be on
together.

With this switch on and switch 1 off, STI fires at a fixed reference level for TTL
logic. The potentiometer has no effect. Switches 1 and 2 cannot be on together.

With this switch on and switch 4 off, ST2 fires at a level determined by the ST2
LVL ADJ potentiometer within a range of ±12 V. Switches 3 and 4 cannot be on
together.

With this switch on and switch 3 off, ST2 fires at a fixed reference level for TTL
logic. The potentiometer has no effect. Switches 3 and 4 cannot be on together.

When this switch is off, STI fires on the negative slope (high to low transition) of
the input signal. When on, STI fires on the positive slope (low to high transition).

When this switch is off, ST2 fires on the negative slope of the input signal. When
on, ST2 fires on the positive slope.

7,8

Not used.

To facilitate connections to the KWVII-C or KWVI1-S, you can use a
universal data interface panel (UDIP). This panel provides BNC cable
connectors and push-tab barrier strips for making cabling connections. The
panel, like other universal data interface panels, is installed in a UDIPBA mounting box. Up to three panels can be installed in a mounting box.
The mounting box/panel assembly can then be installed in any standard
media mounting slot normally used for TK50, RX50, or RD50-series media
devices. The mounting box can also be mounted in a tabletop (UDIP-TA)
expansion box for use as an external connection box.

6 Microsystems Options

KWV11-C/M4002
KWV11-S/M4002-PA
The KWVll UDIP Components are listed in Table 2.

Table 2:

KWV11 UDIP Components

Module

Enclosure

KWVll-S
KWVll-C

BA200-series
BA123
media slot
BA123 with
tabletop
BA23 with
tabletop

KWVll-C
KWVll-C

Front
Panel

Mounting Tabletop
Box
Box

Other
Items

UDIP-KB
UDIP-KA

UDIP-BA
UDIP-BA

UDIP-TA
None

None
None

UDIP-KB

UDIP-BA

UDIP-TA

CK-KWVIC-KC

UDIP-KB

UDIP-BA

UDIP-TA

CK-KWV1 C-KA

Microsystems Options

LPV11/M8027

LPV11/LP25 and LPV11/LP26 Printer Subsystems
(LP25 and LP26 Printers)
Ordering Information
Module (M8027-PA) for BA200series
Module (M8027) for BA23 , BA123,
and H9642-J
Printer system
Printer
10-m (30-ft) cable
LPVll controller
Cabinet kit
38-cm (15-in) cable
Type-A filter connector
53-cm (2l-in) cable
90-cm (36-in) cable

LPVll-SA (factory installed)
LPVll-SF (field installed)
LPVllILP25
LPVllILP26
LPVll-B
LP25-BA
BC27A-30
LPVll-OO
BA23

LPVll-F
LP26-EB
BC27A-30
LPVll-OO
BA123

H9642-J

CK-LPVlA-KA
BC05L-IC
70-20398-00

CK-LPVlA-KB

CK-LPVlA-KF

70-20398-00
BC05L-IK

70-20398-00
BC05L-03

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSTSIE
RT-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.2 and later
Version 9.5 and later
Version 5.4D and later
Version 2.0 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 1.06 (release 106) and later
None

Microsystems Options

LPV11/M8027
Documentation
LPllILAll Line Printer Manual
LPVll User's Guide

EK-OLPll-TM
EK-LPVll-OP

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

LPVll
LPVll-S

MB027
MB027-PA

O.B
1.6

0.0
0.0

4.0
B.O

1.4

1.0
0.5

loB

NOTE: Use cabinet kits CK-LPVIA-KA and -KB with a part revision of BI
or higher only. Use cabinet kit CK-LPVIA-KF with a part revision of Al
or higher only. The packing slip included with the cabinet kit contains the
revision number. (Make sure the 70-20398 connectors are at part revision
D I or later. A label on the bottom of the module contains the part number
for the connector.)

2 Microsystems Options

LPV11/M8027
The LPVll module controls the flow of data between the Q22-bus and a line
printer. Figure 1 shows the M8027 module. Figure 2 shows the M8027-PA
module, which consists of two LPVll modules and an attached bulkhead
handle.
Figure 1 :

LPV11 Module Layout (M8027)
W13

Wll

V6~

~V2
~V3
~V4
~V5
~V6

Wl
D rc::::J

V~'

W14

F~'

F-\ V7
W6
W2

0----0

NOTE: 0 = WIRE-WRAP PIN.

MLO-OO1066

Microsystems Options

LPV11/M8027
Figure 2:

LPV11-SA Module Layout (M8027-PA)

-A12

-A2

-va

-V2

-A 12

-A2

-va

-V2

("1[111111" Jr···I. · .. ··1"11 .. rillIl
.1. ....... 1 •.flIl. Illll.l..11

A12

A2
LPBO

A12

.1. ... .

LPAO

MlO-OO1067

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

4 Microsystems Options

LPV11/M8027
You set the CSR address and interrupt vector of the LPV11 by using
jumpers.
•

On the M8027 module, use jumpers W2, W3, and W4 to set the CSR
address, and use jumpers W9 through W14 and jumper V7 to set the
interrupt vector (Figure 1).

•

On the M8027-PA module, use the LPAO jumpers to set the CSR
address and interrupt vector for the first LPV11; use the LPBO jumpers
to set the CSR address and interrupt vector for the second LPV11
(Figure 2).

The CSR addresses and interrupt vectors are fixed. The following tables
list the factory configurations for a first and second LPV11.
17777514 (factory position)

LPV11 CSR Address:
Address Bits:
Jumpers:
CSR Address:
17777514
17764004

A12

All A10 A9

A7
W4

A5
W3

A3
W2

1
0

1
1

1
0

0
0

1
0

0
0

1
0

removed
M8027 modul.e: o = installed, 1
M8027-PA modul.e: o = bottom and center post
1 = top and center post
LPV11 Interrupt Vector:
Vector Bits:
Jumpers:

V8 V7
W14 V7

Vector Address:
0
200
170
0

1
0

200 (factory position)
V6
W13

V5 V4 V3
W12 W11 W10

V2
W9

0
1

0
0

0
1

removed
M8027 modul.e: 0 = instal.l.ed, 1
M8027-PA module: 0 = bottom and center post
1 = top and center post

Microsystems Options

LPV11/M8027
Figure 3 shows the LPVll internal cabling.
Figure 3:

LPVll Internal Cabling

M8027

INSTALL Wl FOR PRINTERS WITH DAVFU OPERATIONS.
INSTALL W2 FOR PRINTERS REQUIRING NEGATIVE STROBE (LA180).

MLO-OO106/l

Microsystems Options

RA60

RA60 Disk Drive
The RA60 disk drive is supported in the H9642-J cabinet only. Order both
the RA60 disk drive and cables and the interconnect cable when installing
the RA60 option.
Ordering Information
RA60 disk drive and cables (120 V, 240 V)
Interconnect cable with connector block

RA60-AF
BC26-V6

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.2 and later
Version 4.3 and later
Version 4.0 and later
Version 3.1 and later
Version 1.2 and later
Version 2.1 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Revision 1.06 and later
None

Microsystems Options

RA60
Documentation
EK-ORA60-SV
EK-ORA60-UG

RA60 Disk Drive Service Manual
RA60 Disk Drive User Guide

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

KDA50-Q

M7164,
M7165

13.5

.03

67.9

3.0

0.5

(2) B

The RA60 is a high-capacity, removable disk drive with 205 Mbytes
of formatted storage space (Figure 1). The RA60 uses microprocessorcontrolled diagnostics and a 170-bit error correction code (ECC) to ensure
data reliability. The RA60 operates with the KDA50 controller set.
Figure 1:

RA60 Disk Drive

2 Microsystems Options

RASO
The RA60iRA81 cabling is shown in Figure 2. The BC26V-6 cable includes a
connector block for connecting RA60 cables. The connector block is mounted
on the bracket at the lower rear of the cabinet (Figure 2).
Figure 2:

RA60/RA81 Cabling, H9642-J Cabinet

DRIVE LOCATED IN THE
TOP 10.5 in MASS
STORAGE AREA

RA60*
Br- nA

KDA50-Q LOCATE 0 IN
THE BA23-C EXPANSION
ENCLOSURE

1J1r- r- J2

I
I

M7164

~hH~----------~

fJ1!- /-' J3 n r-J~ r-

M7165

DRIVE 0

DRIVE 1
OCCUPIED SLOTS
LOCATED ON THE
H3490 I/O PANEL

SLOT F

- I
~

(ADDITIONAL
DRIVES)

I ~DRIVE3
L - -_ _

DRIVE LOCATED IN
BOTTOM 10.5 in MASS
STORAGE AREA

DR IVE 2

RA81*

LEFT AND RIGHT I/O
BULKHEADS LOCATED ....-------irll [==ON THE BRACKET,
h
r
BOTTOM REAR OF THE
-P~B!-1
SYSTEM

B r- -

I -

r--

P1 B1r1--------'
L..--h

~~O

A~----------~

L...--

~----------------~

FACTORY CONFIGURATION - PORT O. IN THIS CONFIGURATION THE
PORT A SWITCHES ON BOTH DRIVES MUST BE DEPRESSED.
PORT 0: CORRESPONDS TO PORT A FOR THE PRIMARY CPU.
PORT 1 : CORRESPONDS TO PORT B FOR AN EXTERNAL CPU.
MLO-001070

Microsystems Options

RA60
RA60 Fan Filter
The fan filter is an RA60 field replaceable unit (FRU). Remove the RA60
fan filter as follows:
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

1. Remove the RA60 from the cabinet according to the procedures in the
FRU section of H9642-J Cabinet Maintenance.
2. Remove the six screws that hold the RA60 bezel in place. The bezel is
shown in Figure 3.
3. Disconnect P401 from the RA60 front panel module.
4.

Pivot the bezel so the cover catch retainer clears the cross brace.
Remove the bezel.

Remove the fan filter assembly by sliding it forward (Figure 3).

Microsystems Options

RA60
Figure 3:

Removing the RA60 Fan Filter

ABSOLUTE
AIR FILTER
FILTER CLAMP

MLO-OO1071

Microsystems Options

RA70

RA70 Disk Drive
Ordering Information
RA70 drive kit

RA70-AF

Operating System Support
ULTRIX-32m

Version 2.2 and later
Version 4.6a and later

VMS
Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 2.11 (release 121) and later
Two LEDs

Documentation
RA70 Disk Drive Service Manual

EK-ORA70-SV

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

KDA50-Q
KDA50-Q

M7164
M7165

6.93
6.57

34.6
33.21

3.0

0.5

(2) B

0.03

Microsystems Options

RA70
The RA70 is a full-height, 13.1-cm (5.25-in) fixed-disk drive, with a storage
capacity of 280 Mbytes. The RA70 drive has four connectors, shown in
Figure 1.

Figure 1:

RA70 Connectors

POWER
CONNECTOR

TO REMOTE
OPERATOR PANEL

(501)
PORT B

(501)
PORT A
MLO-Q01072

The RA70 drive also has Ready and Fault indicators on the drive itself
(Figure 2), but they are not visible because the RA 70 is mounted with the
front facing the inside of the mass storage area. The indicators on the
operator console panel duplicate the indicators on the drive.
All RA70 indicators normally light on the operator control panel (OCP)
when power is applied to the drive, while the drive is performing internal
start-up diagnostics. This indicator should go out within 15 seconds. If any
indicator remains on, or lights at any time other than during the first 15
seconds after start-up, the drive has detected a drive fault.
If the drive has detected a fault, you can press the fault indicator button
to get a flashing error code from all six of the indicators on the operator
console panel.

If no fault is found, you can use the fault indicator button as a lamp tester.

2 Microsystems Options

RA70
Figure 2:

RA70 Switches
FAULT
INDICATOR
(RED)

SE LECT-ACCEPT
SWITCH

READY
INDICATOR
(GREEN)

UNIT SELECT
SWITCHES
(DIP SWITCHES)

MLO-Q01073

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The RA70 contains a Unit Select/Accept switch and a Unit Select DIP
switch, both shown in Figure 2. Neither of these switches is accessible
once the RA70 is installed, so you must set the Unit Select DIP switch to
the correct setting before installing the drive. The Unit Select DIP switch
sets the unit number by which the drive is known to the host system. It is
an 8-hit binary switch, with switch 1 as the least significant hit (LSB).
WARNING: The RA70 is heavy (4.72 kg; lO.4lb). Be prepared for the weight

when handling the drive.

Microsystems Options

RA70
Set the unit number using the following DIP switches:
Drive Number

DIP Switch Setting (1 = switch on)
8 7 6 5 4 3 2 1

0
0
0
0

2
3

0
0
0
0

0 0
0 1
1 0
1 1

The Unit Select/Accept switch is used to notify a drive that the unit number
has been changed, while the system is operating. Because the RA 70 drive
is mounted facing the rear of the system, this switch is inaccessible during
system operation and is not used.
Figure 3 shows the cabling for RA70s in a dual-cabinet configuration where
two processors share RA70s.
Figure 3:

RA70 Dual-Cabinet Cabling

MAIN ENCLOSURE

AUXI LlARY ENCLOSURE

r - - - - - - - - - - - - - - - - ----..,
KDA50
MODULE SET

FRONT
BULKHEAD

KDA50
MODULE SET
TWO INTERNAL RA70 DRIVES.
ONE OR TWO EXTERNAL DRIVES.
INCLUDES CABLES FOR DUAL PORTING
INTERNAL DRIVES TO ANOTHER SYSTEM.

- - - - - - - - - - - - - - - - - - - - _I
MLO-OOO300

Microsystems Options

RA70
RA70 Diagnostics
If an RA 70 drive detects a fault at power-up, the Fault indicator lights.
and the drive remains off line. At that point, you can press the Fault
indicator, and the six indicator lights on the operator console panel flash a
hexadecimal error code, in a range from 00 to 3F. The RA70 Service Guide
describes each code. Figure 4 shows the indicators that form the hex display
listed in the table. The lights indicate the following FRUs:
Hex Code

Indicator

Most Probable FRU

00
1F
3F

000000
011111
111111

None
Head disk assembly (HDA)
System power supply
Electronic control module (ECM)

All others

Figure 4:

Operator Console Panel Indicators

RUN

FAULT

READY

WRITE PROTECT

PORT A

PORT B

6
MLO-OOO499

RA70 Error Logs
When a fault occurs, error codes are generated and stored in the host error
log (if it is enabled), and the RA70 internal drive error log. The host error
log captures four generic status bytes (including an error byte) and eight
extended status bytes (including a drive state and error code byte). These
bytes are described in detail in the RA70 Disk Drive Service Manual.
The RA70 internal drive error log also captures the error log byte. RA-series
internal drive error logs are invoked through the Field Service version of
the MicroVAX Diagnostic Monitor (MDM), as follows:
1.

From the MDM Main Menu, select 4: Display the Service Menu.

Select 3: Display the Device Menu.

Select the KDA50: Q-bus SDI disk controller.

Microsystems Options

RA70
4. Display the Device Utilities Menu.
5. Select 3: Drive Internal Error Log Utility.
The format of the Internal Drive Error Log is shown in Example 1.
Example 1:

RA70 Internal Drive Error Log Format

Entry Entry Err Err
Loctn Count Typ Code
(D)
(D)
(A) (H)
7
6
5
4
3
2
1
191

3
3
3
3
3
3
3
2

DE
DE
DE

39
E7
E9
00
00
00
00
00

Seek
Count
(D)

--------453122
452446
452446
451699
451699
451616
451616
0

Mfg
Code
(H)
32
33
34
00
00
00
00
00
Byte

Drive Specific Hex Data
Byte 0-9, right to left
(H)

Drive Err
Message
(A)

----------------------------- -----------

00
00
00
00
00
00
00
00

09 OA 00 00 00 04
09 04 FF FB OB 05
09 03 FF FB OB 05
09 02 02 F6 05 04
09 01 02 F6 05 04
09 00 00 00 00 02
09 00 00 00 00 00
00 00 00 00 00 00

32 58 wrg&off.trk.
42 75 inc.lhd.sek.
12 90 exp.sek.tmr.
79 AO drv.sys.ini.
7A BB exp.onl.atn.
42 AO drv.sys.ini.
40 CO drv.pwr.rst.
00 00 passed. test.

-----+----- --+-- -+ -+ -+ -+
1

The ten bytes of drive-specific hex data printed by the internal error log
are divided by the RA 70 into the following six data fields:
•

Logic processor number of minutes

•

Servo processor destination cylinder

•

Servo processor destination logical head number

•

Servo processor physical state number

•

Logic processor logical state bit flags

•

Logic processor fault number

Two possible occurrences are displayed in the Error Type and Error Code
columns: events and errors.
An error has an Error Type such as DE and an Error Code consisting of a
nonzero value, as shown in the first three lines in the sample log above.
An event has a blank Error Type and an Error Code of 00, as shown in the
last five lines in the sample log above.

Microsystems Options

RA70
The error codes in the Error Code column of the internal error log are
described in the RA70 Disk Drive Service Manual. The most probable
causes of errors to the field replaceable units (FRUs) are listed in Table 1.

NOTE: The RA70 is not an FRU. The FRUs are the Electronic Control
Module (ECM) and the Head Disk Assembly (HDA).

Table 1: RA70 Error Codes
Error Most Probable Cause
Code

ECM HDA Ctrl. Cable

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

06
07

08
09

OB
OC
OE
13

14
15
16
17
18

ID
IE
IF
20

26
27
31
32

39
3C

1
1
1
1
1

2
2
2
2
2

3
3
3
3
3
3

3
3

2
2

3
3
3

2
2
2

2
2
2
2

2
2

2
2
2

Microsystems Options

RA70

Table 1 (Cont.):

RA70 Error Codes

Error

Most Probable Cause

Code

ECM HDA Ctrl. Cable

4B
4D
4E
4F
50
51
60
62
67
85
86
87
88
89
8A
8B
8C
8D
94
95
96
C6
C9
CD
DB
EO-EF
F2
FD

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

2
2
3

2
2
2

1
1
1
1
1
1
1

2
2

Microsystems Options

RA70
Table 2 lists part numbers for RA70 drive hardware for BA200-series
enclosures.

Table 2: RA70 Part Numbers
Description

Part No.

Cable, RA70 to signal distribution board
RA70 ECM
RA70HDA
RA70 operator control panel (OCP)
RA 70 shoe plate
RA70 shock mount top (attach to drive)
RA70 shock mount bottom (attach to drive)
RA70 shock mount top (attach to enclosure)
RA70 shock mount bottom (attach to enclosure)
Screws for RA 70 drive slides (4)

17-00847-06
70-22494-01
70-21946-01
54-17232-01
70-22474-01
74-24559-02
74-24559-01
70-23997-05
70-23997-06
90-10 155-00

Electronic Control Module (ECM)
The electronic. control module is an RA70 field replaceable unit (FRU).
Remove the ECM from the RA70 drive as follows.
WARNING: The RA70 is much heavier (4.72 kg; lO.4lb) than other 13.1-cm
(5.25-in) drives. Be prepared for the extra weight when handling the drive.
CAUTION: Disk drives are susceptible to electrostatic damage. Do not
handle the RA70 disk drive unless you are wearing an antistatic wrist strap
that is properly grounded to the enclosure frame. Use the Antistatic Kit
(29-26246). When you have removed the drive, place it on the antistatic
mat.

Microsystems Options

RA70
Refer to Figure 5 as you use the following procedure:
1. Remove the RA70 drive from the BA200-series enclosure, using the

procedure in the FRU section of the appropriate enclosure maintenance
documentation.
2. Remove the RA70 side slides.
3. Using a medium-sized Phillips screwdriver, carefully remove the four
screws that secure the shoe plate to the mounting assembly. Removing
the shoe plate exposes the ECM and the four quarter-inch nuts that
secure the ECM.
4. Use a quarter-inch nut driver to remove the nut at each corner of the
ECM assembly.
5. Remove the ECM by carefully pulling it away from the HDA. Because of
the length of the connector pins, you may need to rock the ECM slightly
to free the ECM assembly from the connectors on the HDA.
CAUTION: The ECM is a two-module set. Do not take the module assembly

itself apart.

Microsystems Options

RA70
Figure 5:

RA70 Components

SHOCK
ISOLATOR
GROMMET

I
r

CHASSIS

SCREW

TOP
COVER/HDA

MODULE
SET

SHOE
PLATE
MODULE
RETENTION
KEP NUT

MlCHlOl074

Microsystems Options

RA70
Preparing the ECM for Return

You must use a special conductive container to ship a defective module
assembly to a repair depot. Attach the wrist strap from the Antistatic Kit
(29-26246) to the conductive container before placing the faulty FRU inside
the container (Figure 6). The container itself is conductive and is therefore
grounded to the surface on which it is placed.
Mter placing the ECM in the container, secure the snaps on the front of
the container. The FRU is now ready for shipment.

Microsystems Options

RA70
Figure 6:

RA70 Conductive Container

CLOSED
CONDUCTIVE
CONTAINER

GROUND
STRAP

OPEN
CONDUCTIVE
CONTAINER

Microsystems Options

RA70
Replacing the ECM
NOTE: Use the Antistatic Kit (29-26246) when handling the ECM.

Replace the four quarter-inch nuts and finger tighten. Using the quarterinch nut driver, tighten each nut one-quarter or one-half turn, as needed.

Head Disk Assembly (HDA)
The head disk assembly (HDA) is an RA70 FRU. Remove the ECM from
the HDA and the RA70 chassis. See the procedure under Electronic Control
Module (ECM).
NOTE: It is not necessary to disconnect the HDA from the chassis. The
chassis is part of the head disk assembly FRU.

Before installing the new HDA, remove the shunt terminator attached to
the bottom of the new HDA and install it on the old HDA.
Preparing the HDA for Return
You must use a special corrugated box with a foam rubber cushion for
shipment. The normal procedure is to unpack the new HDA and to return
the defective HDA in the same container.

It is not necessary to wear an antistatic wrist strap when packing an HDA .
for return shipment. If the HDA is defective, however, you must first place
the defective unit in a plastic bag sealed with desiccant foam from the
replacement HDA. You must then place the plastic bag in the contoured
cutout of the foam rubber cushion, inside the corrugated box. You can then
seal the box for return shipment.

Microsystems Options

RA81

RA81 Disk Drive
The RAB1 disk drive is supported in an H9642--J cabinet only. When
installing a new RAB1 option, order both the drive and the interconnect
cable.
Ordering Information
RA81 disk drive (120 V)
RA81 disk drive (240 V)
Interconnect cable with connector block

RA81-HA
RA81-HD
BC26V-6

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.2 and later
Version 4.3 and later
Version 4.0 and later
Version 5AD and later
Version 3.1 and later
Version 1.2 and later
Version 1.1 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 1.06 (release 106) and later
None

Microsystems Options

RA81
Documentation
RA81 Disk Drive Service Guide
RA81 Disk Drive User Guide

EK-ORA81-SV
EK-ORA81-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

KDA50-Q
KDA50-Q

M7164
M7165

6.93
6.57

34.6
33.21

3.0

0.5

(2) B

0.03

The RA81 (Figure 1) is a high-capacity, fixed-disk drive with 456 Mbytes
of formatted storage space. The RA81 uses microprocessor-controlled
diagnostics and a 170-bit error correction code (ECC) to ensure data
reliability. The RA81 operates with the KDA50-Q controller set.
The BC26V-6 cable includes a connector block for connectingRA81 cables.
The connector block is mounted on the bracket at the lower rear of the
cabinet. (See the RA601RA81 cabling figure in the RA60 section.)

2 Microsystems Options

RA81
Figure 1:

RA81 Disk Drive

RA81 Fan Filter
The fan filter is an RA81 field replaceable unit (FRU). Remove the RA81
fan filter as described below.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

RA81
1. Remove the RA81 drive according to the FRU procedures in the H9642-

J Cabinet Maintenance.
2. Push down on the RA81 door latch (Figure 2) and lower the door to a
horizontal position.
3. Pull down on the top half of the fan filter, then lift it out of the RA81
drive.
Figure 2:

Removing the RA81 Fan Filter

FRONT
BEZEL

----

OPERATOR
CONTROL
PANEL

----

-- ----MLO-OO1077

Microsystems Options

RA82

RA82 Disk Drive
When installing a new RA82 option, order both the drive and the
interconnect cable.
Ordering Information
RA82 disk drive (120 V)
RA82 disk drive (240 V)
Interconnect cable with connector block

RA82-HA
RA82-HD
BC26V-6

Operating System Support
Version 4.0 and later
Version 4.3 and later
Version 4.0 and later
Version 2.2 and later
Version 4.6a and later

MicrolRSX
RSX-llM
RSX-llM-PLUS
ULTRIX-32m

VMS
Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Version 2.10 (release 120) and later
None

Documentation
RA82 Disk Drive Service Guide
RA82 Disk Drive User Guide

EK-ORA82-SV
EK-ORA82-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

KDA50-Q
KDA50-Q

M7164
M7165

6.93
6.57

34.6
33.21

3.0

0.5

(2) B

0.03

Microsystems Options

RA82
The RA82 is a high-capacity, 35-cm (14-in) fixed disk drive with 622 Mbytes
of formatted storage space. The RA82 uses the KDA50-Q controller set.
The BC26V-6 cable is attached to a connector block for connecting RA82
cables. The connector block is mounted on the bracket at the lower rear of
the cabinet.

2 Microsystems Options

RC25

RC25 Disk Subsystem
Ordering Information
120 V

240 V

RC25 disk drive subsystem
RC25 disk drive
Removable cartridge
KLESI module
Internal cable
Type-A filtered connector
External cable

RQC25-AA

RQC25-AB

RC25K-DC
M7740
70-18652-00

17-00445-03

RC25 tabletop unit

RC25-AA

RC25-AB

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-11
ULTRIX-32m

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.1m and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 1.08 (release 108) and later
Version 2.1 (release 134): XRCFCO.OBJ,
ZRCDBO.BIN
None

Microsystems Options

RC25
Documentation
RC25 Disk Subsystem Pocket
Service Guide
RC25 Disk Subsystem User Guide

EK-ORC25-PS
EK-ORC25-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

KLESI
RC25

M7740

3.0

0.0
2.5

15.0
35.0

2.3

1.0

The RC25 is a mass storage disk subsystem with a storage capacity of 52
Mbytes. Figure 1 shows the RC25 as a standalone subsystem. You can also
install the RC25 in an H9642-J enclosure. The RC25 has two 20-cm (8-in),
double-sided disks, each with a capacity of 26 Mbytes. One disk is fixed
and one is removable. Both disks are mounted on and driven by the same
spindle.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

2 Microsystems Options

RC25
Figure 1 : RC25 Disk Subsystem

ADAPTER
MODULE

INTERFACE
CABLE

MLO-OO1078

Microsystems Options

RC25
The RC25 uses a KLESI (M7740) adapter module. Use DIP switchpack E58
on the KLESI to set the CSR address (Figure 2). The CSR address factory
configuration, and an address for a second KLESI module, follow Figure 2.
The interrupt vector is set under program control.
NOTE: The KLESI and RQDX controller are both MSCP devices. The first
MSCP device in a system is assigned a CSR address of 17772150. If you
install more than one MSCP device in the same system, you must set the
CSR address of the second device within the floating range.
Figure 2:

KLESI Module Layout (M7740)

SW1

SW10

•

MLO-OOl079

4 Microsystems Options

RC25
KLESI (M7740) CSR Address
SwitchpackE58
Address Bits:

CSR Address:
17772150

A8 A7 A6 AS A4 A3A2
All A10 A9
E58 Switches ------------> Jumper
2
3
4
5
6
7
8
9
10
W

A12

<----------

1
1

Possible addresses for a second MSCP device:
17760334
17760354
1

o
o

switch on; 0

* 0
1

o
o

1
1

= switch off

jumper on left and center pin (module edge facing you)

= jumper on right and center pin

Microsystems Options

RD31/RD32

RD31 and RD32 Diskette Drives
Ordering Information
RD31 disk drive kit
RD32 disk drive kit
RD31 or RD32 disk drive
Extension power cable
20-pin cable (30 cm; 12 in)
34-pin signal cable
Stacking bracket

RD31-AA
RD32-AA
RD31-EA or RD32-EA
17-01389-01
17-00282-01
17-00286-00
74-33598-01

Operating System Support
MicrolRSX
MicrolRSTS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll

Version 4.0 and later
Version 2.2 and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later

Diagnostic Support
Power-up self-test LEDs

None

Documentation
RD31-A Disk Drive Technical Description
RD32 Fixed Disk Drive Technical Description
RD31132 Fixed Disk Drive Option Installation
Guide

EK-RD31A-TD
EK-ORD32-TD
EK-RD3XA-IN

Microsystems Options

RD31/RD32
DC Power and Bus Loads
Current
(Amps)
Option

Module

RD31
RD32

Power

Bus Loads
AC

+5V

+12V

Watts

0.9
0.9

0.9
0.6

38.8
33.0

Insert

The RD31/32, shown in Figure 1, is a 13.3-cm (5.25-in), half-height, fixeddisk drive with the following formatted storage capacities:
RD31: 20 Mbytes
RD32: 42 Mbytes
The RD31/32 is a random access drive that uses nonremovable hard disks.
The drive is mounted in mass storage port 0 of the BA23 enclosure and
interfaces with the Q22-bus through the RQDX3 controller module. You
can install a second RD31/32 on top of the first drive. See the RD31 /32
Fixed Disk Drive Option Installation Guide for procedures to install two
drives in mass storage port O.

Microsystems Options

RD31/RD32
Figure 1:

RD31/32 Fixed-Disk Drive

J1-34 PIN
CONNECTOR

J2-20 PIN CONNECTOR

CD0®G0@@@
./

CY~wPr~E~r~~
I~AUL

RADIAL

DS3

DS1

./
./

RECOVERY
MODE

LIFE
TEST

J7-16 PIN CONNECTOR
(DRIVE CONFIGURATION)
SHOWN WITH DRIVE CONFIGURED AS DS1

MLO-001080

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

RD31/RD32
Configure the drive by installing jumpers on the drive electronics board,
shown in Figure 1. Install a jumper on one of the drive selects: DS1, DS2,
DS3, or DS4 (Table 1).

Table 1: RD31/32 Drive Select Jumper Connections
Drive

Drive Select
12341

Connector

1
2
3
4

1000
0100
0010
0001

15 to 16
13 to 14
11 to 12
9 to 10

11 =jumper in; 0 =jumper out

Table 2 lists the functions of pins 1 through 8; for the Normal mode, do not
install jumpers on these pins.

Table 2:

RD31/RD32 Device Electronics Board, Pins 1-8

Configuration

Jumper Location

Jumper In

Life test
Write fault
Recovery mode
Radical

7 to 8
5 to 6
3 to 4
1 to 2

Factory use only
Latched
Factory use only
Radical mode

The RD31/32 drives used in most systems have the resistor terminator pack
installed, as shown in Figure 1. For specific exceptions, refer to the system
installation procedure.

Microsystems Options

ROSO Series

RDSO-Series Disk Drives
Ordering Information
BA23 or H9642-J

BA123

BA200-Series

RD51 kit
RD52 kit
RD53 kit
RD54 kit

RD51A-AA
RD52A-AA
RD53A-AA
RD54A-AA

RD51A-BA
RD52A-BA
RD53A-BA
RD54A-BA

RD53E-SF
RD54E-SF

Disk kit cables:
20-pin
34-pin

17-00282-00
17-00286-00

17-00282-01
17-00286-01

17-00282-03
17-00286-03

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-11M
RSX-11M-PLUS
RT-11
ULTRIX-1l
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.1m and later. (RD51 may be used as a data device
only.)
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later. (RD51 may be used as a data device
only.)
Version 2.0 and later

Diagnostic Support

MicroVAX Diagnostic
Monitor
Power-up self-test LEDs

Version 1.02 (release 102) and later (RD54: Version 1.14
(release 114) and later)
None

Microsystems Options

R050 Series
Documentation
EK-LEP02-0M

RD51-D, -R Fixed Disk Drive Subsystem
Owner's Manual
RD52-D, -R Fixed Disk Drive Subsystem
Owner's Manual
RD53-D, -R Fixed Disk Drive Subsystem
Owner's Manual
llC23-UC/llC23-UE RD52 Upgrade
Installation Guide

EK-LEP04-0M
EK-LEP06-0M
EK-RD52U-IN

DC Power and Bus Loads
Current
(Amps)
Option

Module

RD32
RD51
RD52
RD53
RD54
RD54A-EA

Power

Bus Loads
AC

+5V

+12V

Watts

0.9
1.0
1.0
0.9
1.3
1.4

0.6
1.6
2.5
2.5
1.34
1.34

13.0
24.2
35.0
34.5
23.7
22.6

Insert

The RD50-series are fixed d.isk drives with the following storage capacities:
RD51-11 Mbytes
RD52-31 Mbytes

RD53-71 Mbytes
RD54-150 Mbytes

RD50-series drives have jumpers or switches that determine which driveThe following sections describe
select lines the drive responds to.
the jumpers and switches on each model, along with the removal and
replacement procedures for the field replaceable units (FRUs).
If you use an RD50-series drive as a single fixed-disk drive in a BA23 or
BA200-series enclosure, you should have the drive respond to drive-select
line 3 (DS3). This setting makes the drive number for that unit RDO.
If you use RD50-series drives in a BA123 enclosure, you must install one
of the drive-select jumpers or press one of the drive-select switches down.
If you use the factory configuration for the M9058 module, you can use any
one of the drive-select jumpers or switches since the M9058 determines the
drive number.

Microsystems Options

R050 Series
You must format an RD50 drive when you add it to the system. The
formatting utility is available in the MicroVAX Diagnostic Monitor (MDM)
and the XXDP V2 Diagnostic Monitor.

RD51 Read/Write Board
The RD51 read/write board has a DIP shunt jumper to select the drive
number. The jumper has seven breakable metal strips. Figure 1 shows the
jumper setting to select drive number RDO (drive-select line DS3).

Figure 1 : RD51 Disk Drive and Shunt Jumper

REAR OF DRIVE

_10
_11
_12

_13
14

_15
16

NOT USED

•

FRONT OF DRIVE

REAR
OF
DRIVE

Microsystems Options

R050 Series
The read/write board is the only part of an RD51 drive that you can replace.
Replace the RD51 read/write board as follows:
CAUTION: Disk drives are susceptible to electrostatic damage. Do not
handle the RD51 disk drive unless you are wearing an antistatic wrist strap
that is properly grounded to the enclosure frame. Use the Antistatic Kit (2926246). When you have removed the drive, place it on the antistatic mat.

1. Remove the RD51 disk drive from the enclosure, using the procedure

in the FRU section of the appropriate enclosure maintenance
documentation.
2. Remove the four Phillips screws on the skid plate (Figure 2). Set the
skid plate aside.
CAUTION: Do not touch the RD51 exposed head positioner {lag on the
front right side. Doing so can cause the head positioner {lag to rotate,
resulting in damage to the drive.

Microsystems Options

ROSO Series
Figure 2:

Removing the RD51 Skid Plate

3. Using a 3/32-inch Allen wrench, remove the four screws that hold the
read/write board to the RD51 drive (Figure 3).

Microsystems Options

ROSO Series
Figure 3:

Removing the RD51 ReadlWrite Board Screws

Refer to Figure 4 for steps 4 through 6.
4. Disconnect connectors P6, P7, and P8 from the front of the read/write
board.
5. Disconnect the P4 2-wire connector on the rear of the read/write board,
next to the dc power connector.
6. Remove the read/write board.

6 Microsystems Options

R050 Series
Figure 4:

Removing the RD51 Read/Write Board

7. Make sure the jumper configuration of the 14-pin DIP shunt pack
matches Figure 1.
NOTE: You do not need to format an RD51 drive when you replace only the
read / write board.

Microsystems Options

ROSO Series
ROS2 Main Printed Circuit Board
The RD52 main printed circuit board has five pairs of pins (Figure 5) used
to select the drive number. To select drive number RDO, place a jumper on
pins DS3. To select drive number RD1, place a jumper on pins DS4.
Figure 5:

RD52 Disk Drive and Shunt Jumper

...

FRONT OF DRIVE

o
o
OS1

R9ll
o rnJ
I
I
o

OS3

DS2

OS4

You can replace the main printed circuit board (MPCB) only on RD52 disk
drives that have the part number 30-21721-02.

8 Microsystems Options

ROSO Series
Remove the RD52 disk drive MPCB as follows:
CAUTION: Disk drives are susceptible to electrostatic damage. Do not
handle the RD52 disk drive unless you are wearing an antistatic wrist strap
that is properly grounded to the enclosure frame. Use the Antistatic Kit (2926246). When you have removed the drive, place it on the antistatic mat.

1. Remove the RD52 disk drive from the enclosure, using the procedure

in the appropriate enclosure maintenance documentation.
2. Remove the four Phillips screws that hold the slide plate and ground
clip to the drive (Figure 6). Set the slide plate aside.
Figure 6:

Removing the RD52 Slide Plate Screws

•

Microsystems Options

ROSO Series
3. Unplug the 2-pin connector (Figure 7).
4. Remove the two Phillips screws that hold the front cover to the drive
(Figure 7).
Figure 7:

Removing the RD52 Front Cover Screws

5. The front cover has pop fasteners. Remove the front cover by pulling it
away from the drive (Figure 8).

Microsystems Options

R050 Series
Figure 8:

Removing the RD52 Front Cover

Microsystems Options

RD50 Series
6. Remove the three Phillips screws from the heatsink, grounding strip,
and the corner opposite the heatsink (Figure 9).
Figure 9:

Removing the RD52 MPBD Screws

12 Microsystems Options

ROSO Series
7.

Lift the MPCB straight up until it clears the RD52 frame; this step
disconnects P4, a 12-pin plug (Figure 10).

Disconnect P5, a 10-pin connector (Figure 10).

Figure 10:

Removing the RD52 MPCB
P5

Microsystems Options

ROSO Series
ROS3 Device Electronics Board
The RD53 device electronics board has four switches on the rear edge to
select the drive number. To select drive number RDO, press switch 83
(Figure 11). To select drive number RDl, press switch 84.
Figure 11:

R053 Drive Select Switches

The device electronics board is the only part of an RD53 drive that you can
replace. Remove the RD53 device electronics board as follows:
CAUTION: Disk drives are susceptible to electrostatic damage. Do not
handle the RD53 disk drive unless you are wearing an antistatic wrist strap
that is properly grounded to the enclosure frame. Use the Antistatic Kit (2926246). When you have removed the drive, place it on the antistatic mat.
CAUTION: Handle any fixed-disk drive with care; dropping or bumping the
drive can damage the disk surface.

1. Remove the RD53 drive from the enclosure, using the procedure in the
appropriate enclosure maintenance documentation.

Microsystems Options

ROSO Series
2. Remove the four Phillips screws that hold the slide plate and ground
clip to the RD53 drive. Set the plate aside.
3. Loosen the two captive screws that hold the device electronics board in
place.
4. The board pivots in hinge slots at the front of the drive. Without
straining any of the connectors or cables, carefully lift the device
electronics board (Figure 12). Tilt the board back until it rests against
the outer frame.
CAUTION: Flexible circuit material is fragile.
electronics board carefully to avoid damage.
Figure 12:

Handle the device

Lifting the RDS3 Device Electronics Board

Microsystems Options

RD50 Series
5. On the read/write board, disconnect connector J8 (to the motor control
board) and connector J9 (to the preamplifier board). Both connectors
and cables are fragile; handle them with care.
6. Lift the device electronics board out of the hinge slots.

RD54 Device Electronics Board
The RD54 device electronics board has six pins to select the drive number
(Figure 13). The pins are labeled 1 through 6 or 4 C 3 2 C 1. Both
versions are electronically equivalent. To select drive number DUAO, install
a jumper connecting pins 1 and 2.
CAUTION: On the RQDX3 controller, the two W23 jumpers should connect
pins 1,2, 3, and 4. Otherwise, loss of format will occur.

Microsystems Options

ROSO Series
Figure 13:

RD54 Drive Select Jumpers

4C32C1

\0000001Q-123456
TERMINATOR
RESISTOR

PACK

MLO-OO1093

The printed circuit board assembly (PCBA) is the only part of an RD54
drive that you can replace. Remove the RD54 PCBA as follows:
CAUTION: Disk drives are susceptible to electrostatic damage. Do not
handle the RD54 disk drive unless you are wearing an antistatic wrist strap
that is properly grounded to the enclosure frame. Use the Antistatic Kit (2926246). When you have removed the drive, place it on the antistatic mat.

Microsystems Options

R050 Series
CAUTION: Handle any fixed disk drive with care; dropping or bumping the
drive can damage the disk surface.

Remove the four Phillips screws that hold the skid plate to the drive
(Figure 14). Set the skid plate aside.

Figure 14:

Removing the RD54 Skid Plate
FRONT

PANEL

4 SCREWS
MLO-OO1094

Microsystems Options

ROSO Series
Refer to Figure 15 for steps 2 through 6.
2. Disconnect the green ground wire from the J4 connector.
3. Remove the four Phillips screws that hold the small bracket to the drive.
There are two screws on each side of the bracket. Set the bracket aside.
4. Using a 3lB-inch open-end wrench, turn the nut on the threaded stud
until the stud is free of the casting.
5. Remove the four Phillips screws that hold the PCBA to the drive. Two
of these screws have captive lock washers; note their location.
6. Carefully remove the three connectors at the front of the drive.

Microsystems Options

R050 Series
Figure 15:

RD54 PCBA, View of Component Side

NUT AND
THREADED
STUD

20 Microsystems Options

COMPONENT
SIDE PCB A

R050 Series
7.

Gently slide the PCBA as far as it will go in the direction shown in
Figure 16.

Figure 16:

Sliding the RD54 PCBA

Swing the board up as shown in Figure 17. You may have to pull
the bracket back slightly; do not pull the bracket back more than is
necessary to remove the board. Do not flex the PCBA when removing
it.

M icrosystems Options

RD50 Series
Figure 17:

Removing the RD54 PCBA

Remove the remaining connector on the side of the PCBA. Place the
PCBA aside.

10. Do not remove the paper insulator.

22 Microsystems Options

ROSO Series

Installation
Install the PCBA as follows:
1.

Make sure the paper insulator is in place.

Reconnect the last connector you removed on the side of the PCBA
during the removal procedure.

Place the edge of the PCBA against the bracket, as shown in Figure 17.
Lay the PCBA flat against the paper insulator.

Reconnect the other three connectors to the PCBA.

Replace the four screws that hold the PCBA to the drive. Make sure
the two screws with captive washers are in the correct location.

Place the threaded stud over the hole in the casting.

Using a 3/8-inch open-end wrench, turn the nut on the threaded stud
counterclockwise at least one-half turn. This step aligns the threads
and prevents them from being stripped.

Tighten the threaded stud by turning the nut clockwise.

Replace the small bracket.

10. Reconnect the green ground wire.
11. Replace the skid plate.

Microsystems Options

RF30

RF30 Disk Drive
The RF30 disk drive is supported in BA200-series enclosures only.
Ordering Information
Disk drive

RF30-SA (factory installed)
RF30-SF (field upgrade)

Operating System Support
ULTRIX-32m
VAXELN

Version 3.0 and later
Version 3.2 and later
Version 5.0-2A and later

VMS
Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.3 (release 124) and later

Documentation
RF30 Disk Drive User's Guide

EK-RF30D-UG

DC Power and Bus Loads
Current
(Amps)
Option
RF30-S

Module

Power

Bus Loads
AC

+5V

+12 V

Watts

1.25

2.85

18.3

Insert

The RF30 is a half-height, 13.3-cm (5.25-in) fixed-disk drive, with a storage
capacity of 150 Mbytes and a maximum data transfer rate of about 1.5 Mbits
per second. Figure 1 shows the RF30 drive in its installation position for
BA200-series enclosures, with slides attached.
The RF30 disk drive is based on the DIGITAL Small Storage Interconnect
(DSSI) architecture. DSSI supports up to seven storage devices, daisychained to the host system through either the KA640 CPU or a host adapter
board such as the KFQSA module. You can install the RF30 with other
DSSI drives.

Microsystems Options

RF30
The disk drive controller is built into the RF30 drive, rather than being a
separate module. This feature enables many drive functions to be handled
without host-system or adapter intervention, resulting in improved I/O
performance and throughput rates.
Figure 1:

RF30 Disk Drive with Attached Slides

MLO-OO1098

Microsystems Options

RF30
DSSI node ID switches are located on the electronics controller module, at
the connector end of the RF30 (Figure 2). Set these switches to assign a
unique node ID number to each drive on the DSSI bus. Table 1 shows the
switch settings for up to seven DSSI nodes.
RF30 drives are factory configured to the same unit ID. When installing
an additional or replacement RF30, make sure the unit ID plug on the
operator control panel (OCP) and the unit ID DIP switch on the RF30 are
set to the same value. Although the OCP unit ID plugs override the RF30
unit ID DIP switch, it is good practice to set them to the same value. Doing
so eliminates the possibility of a duplicate unit ID caused by disconnecting
the OCP from the drives and failing to set the DIP switches to the correct
value.
Figure 2:

RF30 10 Switches

DSSI NODE
ID SWITCHES

READY
LED
(GREEN)
MLO-OO1099

Microsystems Options

RF30
Table 1 shows the RF30 switch settings.

Table 1: RF30 Switch Settings
Switch

DSSI
Node ID
0
1
2

3
4
5
6
7

1 (MSB)

3 (LSB)

Down
Down
Down
Down

Down
Down

Up
Up
Up
Up

Down

Up
Up

Down

Down
Down

Down

Up
Up

Down

Up
Up
Up

The RF30 disk drive contains two LED indicators (Figure 2):
•

The Ready indicator displays the activity status of the drive. This
indicator lights to show the internal read/write ready and on-cylinder
status.
On power-up, the Ready indicator lights. Mter successful completion of
the power-up diagnostics, the indicator goes out, until the media heads
are on the requested cylinder and the drive is read/write ready.

•

The Fault indicator displays the fault status of the drive. This indicator
lights to indicate a read/write safety error or a drive error condition,
regardless of its state relative to the host adapter.
On power-up, the Fault indicator lights. Mter successful completion of
the power-up diagnostics, the indicator goes out.

Microsystems Options

RQDX2/M8639-Y
RQDX3/M7555

RQDX2 and RQDX3 Disk Controllers
Ordering Information
BA23 or H9642-J

BA123

RQDX2 kit
Module
50-pin cable
40-pin cable
Signal distribution board

RQDX2-AA
M8639-YB
BC02D-1D

RQDX2-BA
M8639-YB
17-01520-01
17-00862-01
M9058

RQDX3 kit
Module
50-pin cable
40-pin cable
Signal distribution board

RQDX3-AA
M7555
BC02D-1D

RQDX3-BA
M7555
17-01520-01
17-00862-01
M9058

BA200-Series

M7555
17-00285-02

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
RQDX2: Version 4.1m and later
RQDX3: Version 4.2 and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

RQDX2: All versions and releases
RQDX3: Version 1.06 (release 106)
and later
RQDX2: 4 LEDs
RQDX3: 1 LED. (On indicates correct
operation. )

Microsystems Options

RQOX2/M8639-Y
RQOX3/M7555
Documentation
EK-RQDX2-UG
EK-RQDX3-UG

RQDX2 Controller Module User's Guide
RQDX3 Controller Module User's Guide

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

RQDX2
RQDX3

M8639-YB
M7555

6.4
2.48

0.1
0.06

33.2
13.2

2.0
1.0

1.0
1.0

Insert

NOTE: In BA123 enclosures, use the 17-01520-01 cable to connect the
RQDX3 to the M9058 distribution board. In older BA123 systems, replace
the 17--00862-01 cable with the 17--01520--01 cable.

RQDX2 and RQDX3 are intelligent controllers with onboard microprocessors, used to interface fixed-disk drives and diskette drives to the Q22-bus.
Both controllers transfer data by using direct memory access (DMA). Host
system programs communicate with the controller and drives by using the
mass storage control protocol (MSCP).
The RQDX2 and RQDX3 can control a maximum of four drives. Each fixeddisk drive and each RX33 drive counts as one drive. Each RX50 drive counts
as two drives. Figure 1 shows jumper and LED locations for the RQDX2.

Microsystems Options

RQOX2/M8639-Y
RQOX3/M7555
Figure 1 : RQDX2 Module Layout (M8639)

LUN7 :::::::: 0

W4Q::Q W3

A12

: :1: ::11:1:

MlO-OOll00

Microsystems Options

RQDX2/M8639-Y
RQDX3/M7555
Figure 2 shows jumper and LED locations for the RQDX3.
Figure 2:

RQDX3 Module Layout (M7555)

W22

RQDX3 CONTROLLER

-c:::J-

(M7555)

-c:::JW21

o 0 W01

W02 -o 0 W03
W04 .....
..... W05
W06 0 0
0,0 W07

W23

LED

4321

W12

W08

W13

~ ~ W150
[]OW14
0
W17 ~

~ W16

..... WOg
W10 0 0
-W11

MLO-OO1101

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.
NOTE: The RQDX2 does not support the RD54 drive.

The CSR address of the first MSCP controller is fixed. If you install a second
controller, its CSR address is floating. The following table lists the factory
configuration and other common settings for a second MSCP controller:

Microsystems Options

RQDX2/M8639-V
RQOX3/M7555
RQDX2/RQDX3 CSR Address:
RQDX2 Jumpers:
RQDX3 Jumpers:

A12
W11

Starting Address:
17772150
1

17772150 (factory position)

All A10 A9
W10 W9 W8

A8
W7

A7
W6

A6
W5

A5
W4

A4
W3

A3
W2

011
101
111

1
1
1

Possible settings for a second controller:
17760334
17760354
17760374
1 = installed,

o
o

000
000
000

011
011

0 = removed

NOTE:

•

RQDX2: Jumpers W1 through W4 (Figure 1) are for factory test purposes
and should remain installed.

•

RQDX3: The two W23 jumpers should connect pins 1, 2, 3, and 4 for
all configurations (Figure 2). Jumpers W21 and W22 are for factory test
purposes and should remain installed; these jumpers are present on etch
revision D 1 and later only.

The interrupt vector for the RQDX2 and RQDX3 controllers is set under
program control. The first controller is assigned a fixed interrupt vector of
154. If you install a second controller, its interrupt vector floats.
NOTE: RQDX2 and RQDX3 controllers are mass storage control protocol
(MSCP) devices. The first MSCP device in a system is assigned a CSR
address of 17772150. If you install more than one MSCP device, you must set
the CSR address of the second device within the floating range. In Micro VAX
II systems, you should not install logical unit number (LUN) jumpers W12
through W17 on RQDX3 modules or LUN jumpers 0 through 7 on RQDX2
modules.

Microsystems Options

RQOX2/M8639-Y
RQOX3/M7555
RQOX2 Power-Up LEOs
Figure 3 shows the RQDX2 LEDs. Table 1 lists the LED error codes.
Figure 3:

RQOX2 Module LEOs

LEDs

Table 1: RQDX2 LED Error Codes
LEDs
DIO

Test

On
Off
Off
Off
Off
Off
Off
Off
On
On
On
On
On
On
On
Off

On
Off
Off
Off
On
On
On
On
Off
Off
Off
Off
On
On
On
Off

On
Off
On
On
Off
Off
On
On
Off
Off
On
On
Off
Off
On
Off

On
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
Off

Start of power-up test
Tll processor test
Tll timer/counter/address generator test
Q22-bus timer/counter/address generator test
Serializer/deserializer test
CRC generator test
Hardware version test
ROM checksum test
RAM test
Diagnostic interrupt test
Shuffle oscillator test
Valid configuration test
Not used
Not used
Not used
End of test

Microsystems Options

MlO-OO1102

RQOXE/M7513

RQDXE Expander Module
The RQDXE expander module is an option for the BA23 enclosure or the
H9642-J cabinet only.
Ordering Information

RQDXE cabinet kit
RQDXE module
RQDX2/3 to RQDXE cable
RQDXE to distribution board cable
RQDX2/3 to VO panel cable
VO panel insert
RQDXE to 2nd distribution board
cable

BA23

H9642-J

RQDXE-AA
M7513-00
BC02D-OK
BC02D-1D
70-18652-01
70-2866-01

RQDXE-FA
M7513-00
BC02D-OK
BC02D-1D

BC02D-04

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

RQDX2: All versions and releases
RQDX3: Version 1.06 (release 106) and later
None

MicrosystemsOptions

RQDXE/M7513
Documentation
RQDXE Expander Module User's Guide

EK-RQDXE-UG

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

RQDXE

M7513

0.8

0.0

4.0

1.0

0.0

Insert

The RQDXE module, shown in Figure 1, connects external RD50-series or
RX50 drives to an RQDX2 or RQDX3 controller in the BA23 enclosure.
Figure 1:

RQOXE Module Layout (M7513)

M7513

tJ
..,

~ 8~

a:
W

C"l

..,

e")

W
...,

W
f-

8
e")

~
Z
-

..,

MLO-OOll03

The external drives may be tabletop (-D) or rack mount (-R) models. The
RQDXE is installed in the BA23 backplane, directly under the RQDX2 or
RQDX3. The RQDXE internal cabling is shown in Figure 2.

2 Microsystems Options

RQDXE/M7513
Figure 2:

RQOXE Internal Cabling
RQDXE-AA OPTION

BC02D-1D

RQDXE-FA OPTION
BC02D-01

RODX3

BA23-A
DISTRIBUTION
PANEL

BC02D-1D
RD5n

MLO-QOll04

Microsystems Options

RQOXE/M7513
In an H9642--J cabinet, the RQDXE connects one RD50-series and/or one
RX50 drive in the BA23-C (bottom) enclosure to the RQDX2 or RQDX3 in
the BA23-A (top) enclosure. The RQDXE is installed in the AB rows of
the BA23 backplane, directly under the RQDX2 or RQDX3. The cabling
is similar to that shown in Figure 2, except that the cable from the J3
connector on the RQDXE connects to the BA23-C distribution panel instead
of to a mounting plate in the 110 panel.
Figure 1 shows the factory position for the jumpers. Use the factory
configuration when the RQDXE connects to one of the following:
•

One external tabletop or rack mount RD drive for a BA23 system

•

One RD drive in the left mass storage slot of the BA23-C (bottom)
enclosure in an H9642--J system

Figure 3 shows the RQDXE jumper settings for other supported
configurations. These include RD50-series and RX50 drives in external
tabletop or rack mount enclosures, and in the BA23-C enclosure of an
H9642 system.
An external tabletop or rack mount drive has three connectors on the rear:
Jl, J2, and J3. Use Jl to connect drive RDl, and J2 to connect drive RD2.
NOTE: version Al or Bl of the RQDXE module does not support an external
drive as RDO. You must use external drives as RD 1 or RD2; install the first
fixed-disk drive in the system (RDO) in port 0 of the BA23-A enclosure.

An updated version of the RQDXE supports an external drive as RDO. The
new module has a part revision ofCl or C2 (on the handle). Jumper settings
are listed in an addendum to the RQDXE Expander Module User's Guide,
which is shipped with the new module.

4 Microsystems Options

RQDXE/M7513
Figure 3:

RQOXE Jumper Settings

EXTERNAL RACK MOUNT
OR TABLETOP
RD1" X

FIRST

BA23-C IN H9642-J

EXTERNALr----r--~----~--_+--~

DRIVE

RX50

SECOND

RDl

DRIVE

RD2

EXTERNALr---1---~----+----+--~

Al A2
A3 A4
ROY
AND
WRT
PROT

B1 B2
B3 B4
C1 C2
C3 C4
01 02

03 04
El· E2
E3 E4
DRV
SEL

F1 F2

___

III
o

K1 K2
K3 K4

A1 A2

B1 B2
ROY
AND
WRT
PROT

___

DRV
SEL

........

--- I I I :
: I I I :::: ---

L3 L4

Ml M2

M4
" M7513 FACTORY CONFIGURATION

B3 B4

000

A3 A4

___

..RDl

BA23-C
CENTER RX50
SLOT

--- ---

F3 F4

L1
EX
PORT
SEL

I:I:::~
I:I:::~
::I:~ ~
I

H1 H2
H3 H4
DRV
ACK

BA23-C
LEFT
SLOT

000
000

000

C1 C2

C3 C4

01 D2

03 D4

0
0

000

___

000

___

E1 E2

........

E3 E4

000

F1 F2

III : : :
~I:I:

F3 F4
H1 H2
H3 H4

DRV
ACK

EX
PORT
SEL

~~~: : I : I : °1
M4

0
MLO-OOll05

Microsystems Options

RRD50

RRD50 Digital Disk Subsystem
Ordering Information

RRD50 optical disk drive subsystem
RRD50 optical disk drive
KRP50 controller module
Filtered connector
Cable from drive to filtered
connector

120 V

240 V

RRD50-QA

RRD50-QC

M7552

BC18R-6

Operating System Support
Version 4.2 and later

MicroVMS

Diagnostic Support
Version 1.08 (release 108) and later
Two LEDs on front of RRD50
Two LEDs on the M7552 module

MicroVAX Diagnostic Monitor
Power-up self-test LEDs

Documentation
EK-RRD50-PS
EK-RRD50-UG

RRD Subsystem Pocket Service Guide
RRD50 Digital Disk Drive User's Guide

DC Power and Bus Loads
Current
(Amps)
Option

Module

KRP50

M7552

+5V

+12V

Power

Bus Loads

Watts

Insert

Microsystems Options

RRD50
The RRD50 subsystem, shown in Figure 1, is a read-only storage device
that reads data stored on 11.8-cm (4.7-in) optical disks. One optical disk
stores 600 Mbytes of data. The following table lists the CSR addresses
for RRD50 systems. Figure 2 shows the switch locations on the KRP50
controller module.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.
CSR Addresses for an KRP50 Controller
Address Bits: A12
Jumper/
Switches:
w*
CSR Address:
17772150
17760334
17760354

0
0

All A10 A9

0
0
0

1
0
0

0
0
0

0
1
1

1
1

0
1

1
1
1

1
1

1 = switch on, 0 = switch off

* 1 = jumper in horizontal position
o = jumper in vertical position

2 Microsystems Options

RRD50
Figure 1 :

RROSO Subsystem

RRD50 DISK DRIVE

MLO-OO1106

Microsystems Options

RROSO'
Figure 2:

KRP50 Controller Module Layout (M7552)

8LEDs

MLO-OO1107

NOTE: If a system contains an RQDX2 or RQDX3 controller, this controller
must use the first MSCP address (17772150), and the KRP50 must use a
floating address.

4 Microsystems Options

RRD50
RRD50 Power-Up Tests
Figure 3 shows the power-up self-test LEDs on the M7752 controller
module. Table 1 lists the LED sequence for a successful test.
Figure 3:

RR050 (M7552) Power-Up Self-Test LEOs

MLO-OO1108

Table 1 : RRD50 (M7552) Power-Up LED Sequence
LED Sequence for Successful Test

Meaning

Left LED flashes at I-second intervals.
Right LED is off.

No RRD50 drives are present.

A 2-second cycle occurs as follows:

One good RRD50 drive is present..

Left LED

Right LED

On
Off
On
Off

On
On
Off
Off

Cycle repeats.
Both LEDs flash together at I-second
intervals.

Two good RRD50 drives are present.

Right LED stays on continuously.

One or two bad RRD50 drives are present.

Microsystems Options

RX33

RX33 Diskette Drive
The RX33 is an option for BA23 and BA123 enclosures only.
Ordering Information
BA23

BA123

RX33 drive

RX33-A

RX33-BA

RX33 drive plus mounting hardware and
cabling for first RX33

RX33A-AA

RX33A-BA

RX33 drive plus mounting hardware and
cabling for second RX33

RX33A-AB

RX33A-BB

Operating System Support
DSM-ll
MicrolRSX

Version 3.3 and later
Version 4.0 and later

MicroVMS

Version 5.0 and later

RSX-llM

Version 4.3 and later

RT-ll

Version 5.4D and later

ULTRIX-ll

Version 3.1 and later

ULTRIX-32m

Version 1.1 and later

VAXELN

Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor

Version 2.01 (release 116) and later

Microsystems Options

RX33
Documentation
EK-RX33T-TM

RX33 Technical Description
Manual

DC Power and Bus Loads
Current
(Amps)

Option
RX33A

Module

Power

Bus Loads
AC

+5V

+12 V

Watts

0.35

0.22

4.40

Insert

The RX33, shown in Figure 1, is a 13.3-cm (5.25-in), dual-speed, half-height
diskette drive with a formatted capacity of 1.2 Mbytes. In high-density
mode, the RX33 provides industry-standard compatibility utilizing doublesided, high-density diskettes. IIi standard density mode, the RX33 can both
read and write RX50-type standard density diskettes on a single side.
The RX33 uses the RQDX3 controller module as an interface to the Q22bus. Only revisions E3 or E4 of the RQDX3 controller module support the
RX33 in MicroVAX systems.

2 Microsystems Options

RX33
Figure 1 :

RX33 Diskette Drive

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Microsystems Options

RX33
You set up the RX33 by using jumpers and components on the device
electronics board (Figure 2). The factory configuration for the RX33 is drive
select 0 (DSO). If the system configuration contains more than two RD-type
disk drives, you must configure the RX33 for DSl.
Figure 2:

RX33 Jump~r Settings
REVISION A3

REVISION A1

POWER
CONNECTOR

KEY
Ul

l!:::!l

uo 0

Rc;

DO~ ~

EDGE
CONNECTOR

MFD CONTROL
BOARD

RESISTOR
TERMINAT.lON
PACK (INSTALLED)

INDICATES

E:!J JUMPER
INSTALLED

4 Microsystems Options

=
~10
=
=
=

0300

Iol
~
o
~

MFD CONTROL
BOARD

RESISTOR
TERMINATION
PACK (INSTALLED)

INDICATES

E:!J JUMPER
INSTALLED

MlO-OO1110

RX50

RX50 Diskette Drive
Ordering Information

Internal Drive
RX50 drive and cabinet kit
RX50 diskette drive
34-pin cable, RX50 to signal
distribution
External Drive

BA23 or H9642-J

BA123

RX50A-AA
RX50-A
17-00285-02

RX50A-BA
RX50-A
17-00867-01

RX50-DA

Operating System Support
DSM-ll
MicrolRSTS
MicrolRSX
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 3.3 and later
Version 2.2 and later
Version 4.0 and later
Version 4.1m and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
Power-up self-test LEDs

All versions and releases
None

Microsystems Options

RX50
Documentation
RX50 Diskette Drive Installation Guide

EK-DM250-IN

DC Power and Bus Loads
Current
(Amps)
Option
RX50

Module

Power

Bus Loads
AC

+5V

+12 V

Watts

0.85

1.80

28.85

Insert

The RX50, shown in Figure 1, is a dual-diskette drive that uses two
single-sided, 13.3-cm (5.25-in) RX50K diskettes. The RX50 has a formatted
capacity of 818 Kbytes (409 Kbytes per diskette). The RX50 has two access
doors and slots for inserting diskettes. A light next to each slot indicates
when the system is reading or writing to the diskette in that slot.
NOTE: Use one RX50 drive with one RQDX2 controller module.

Microsystems Options

RX50
Figure 1 : RX50 Diskette Drive

Microsystems Options

TK50

TK50 Tape Drive Subsystem
For BA200-series enclosures, order the TK50 as a system option only.
You can install a TK50 tape drive subsystem in a BA23 enclosure, or use
the TK50 as a standalone desktop unit. In a BA123 system, the TK50 is
usually installed in the enclosure.
If you want a complete TK50 subsystem, you must order a TK50 drive and
a TQK50 controller subsystem.
Ordering Information
Tape drive for BA200-series

TK50-SA (factory installed)
TK50-SF (field upgrade)

Internal Drives

BA23 or H9642-J

BA123

TK50 drive and blank cartridge
TQK50 (M7546) controller subsystem

TK50-AA
TQK50-AA

TK50-AA
TQK50-BA

External Drives

BA23

BA123

120 V desktop drive
240 V desktop drive
120 V rack mount drive
240 V rack mount drive
TQK50 (M7546) controller subsystem

TK50-DA
TK50-DB
TK50-RA
TK50-RB
TQK50-AB

TK50-DA
TK50-DB
TK50-RA
TK50-RB
TQK50-BB

Operating System Support
MicrolRSTS
MicrolRSX
MicroVMS
RSTS/E
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m
VAXELN

Version 2.2 and later
Version 4.0 and later
Version 4.1m and later
Version 9.5 and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later
Version 2.0 and later

Microsystems Options

TK50
Diagnostic Support
MicroVAX Diagnostic Monitor

Version 1.03 (release 103) and later
Version 2.1 (release 134) and later:
XTKABO.OBJ, ZTKAEO.BIC, ZTKBCO.BIC.
Two LEDs (controller module)
Two LEDs (tape drive)

XXDP

Power-up self-test LEDs

Documentation
TK50 Tape Drive Subsystem User's Guide
TK70 Tape Drive Subsystem Owner's
Manual

EK-LEP05-0M
EK-OTK70-0M

DC Power and Bus Loads
Current
(Amps)
Option
TK50-AA
TK50-DA
TK50-RA
TQK50

Power

Bus Loads

Module

+5V

+12V

Watts

M7546

1.4
0.0
0.0
3.0

0.0
0.0
0.0
0.0

2.0

1.0

Insert

The TK50, shown in Figure 1, is a streaming tape drive subsystem that
provides up to 95 Mbytes of backup data storage on a tape cartridge.

2 Microsystems Options

TK50
Figure 1:

TK50 Tape Drive Subsystem, BA23 and BA123 Enclosures

The TQK50 (M7546) controller module provides the interface between the
TK50-AA tape drive and the Q22-bus. The M7546 has two DIP switches,
shown in Figure 2, which set the following features:
•

Hardware revision level (set at the factory)

•

Unit number

Microsystems Options

TK50
Figure 2:

TQK50 Module Layout (M7546)

8 - LEDs
~
W13

~
W14

UNIT
HARDWARE NUMBER
REVISION
~Immmi
LEVEL
~Immmi
ADDRESS
W12, W13, W14,
FOR MANUFACTURING TEST
PU R POSES ON L Y.
MUST BE INSTALLED.

bId: :~:~::: :

JUMPERS",
A12

MLO-OOll13

The hardware revision level DIP switch is set to match the module revision
level stamped on the back of the module. Make sure the switch setting is
correct. The eight switches in this DIP switch represent a binary-weighted
value, as listed in the following table:
Revision Level Switch Settings
Revision
Level

Switches
2

0
1 (A)
2 (B)
3 (C)

0
1
0
1

0
0
1
~

0
0
0
0

1 ... 0

o open, 1
closed
Switch 8 is nearest the module edge.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

4 Microsystems Options

TK50
You can select the unit number by setting the unit number DIP switch. If
the MicroVMS operating system is installed, you do not have to change the
switch setting. The following table lists the unit number settings:
Unit Number Settings
Unit
Number

Switches
1 2 3

0
1

0
0
1
1

0
0
0
0

0 ... 0

factory

o open, 1 closed
Switch 8 is nearest the module edge.
The M7546 controller is a tape mass storage control protocol (TMSCP)
device. The CSR address for the first controller is fixed, using jumpers
shown in Figure 2. If you add a second subsystem, the CSR address of the
second controller floats. The following table lists the fixed CSR address for
the first controller and typical settings for a second controller:
Controller Module M7546
Default for first TMSCP device:

17774500

Address Bits
(Jumpers*) :

A12

All A10 A9

CSR Address:
17774500

0
1

0
0

1
1

Possible addresses for second controller:
17760404
17760444

0
0

1
1

0
0

1 = jumper installed, o = jumper removed
* A2 is the jumper nearest the module edge.

The interrupt vector for the M7546 is fixed at 260, set under program
control.

Microsystems Options

TK50
TQK50 Power-Up Tests
Figure 3 shows the LEDs on the TQK50 controller (M7546). Table 1 lists
the LED codes and probable FRU failures.
Figure 3:

TK50 Module LEOs

(

Table 1: TK50 LED Error Codes
LEDs
2

Test and Probable FRU Failures

Power-up test
1. TQK50 module

Off

U/Q port initialization
1. Controller
2. Interconnect cable
3. TK50 drive

Flashing

Fatal error detected by controller.
1. Interconnect cable (incorrectly keyed)
2. Controller
3. TK50 drive

Off

Microsystems Options

Normal operation

MLO-OOll14

TK70

TK70 Tape Drive Subsystem
For BA200-series enclosures, order the TK70 as a system option only.
If you want a complete TK70 subsystem, you must order a TK70 drive and
a TQK70 controller subsystem.
Ordering Information
Tape drive, BA200-series
TQK70 (M7559) controller subsystem
Tape drive, BA23, BA123,
and H9642-J enclosures
TQK70 (M7559) controller subsystem,
plus 75-cm (30-in) cable
for BA23
TQK70 (M7559) controller subsystem,
plus 75-cm (30-in) cable
for BA123

TK70E-SA (factory installed)
TK70E-SF (field upgrade)
TQK70-SA (factory installed)
TQK70-SF (field upgrade)
TK70-AA
TKQ70-AA

TKQ70-BA

Operating System Support
ULTRIX-32

VMS

Version 2.2 and later
Version 4.6a and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP
Power-up self-test LEDs

Version 1.03 (release 103) and later
Version 2.1 (release 134) and later: ZTKAEO.BIC,
ZTKBCO.BIC.
Two on controller module, two on tape drive

Microsystems Options

TK70
Documentation
TK70 Tape Drive Subsystem Owner's
Manual

EK-OTK70-0M

DC Power and Bus Loads
Current
(Amps)
Option
TK70-A
TK70E-S
TQK70-A
TQK70-S

Module

+5V

+12V
2.4
2.4

M7559
M7559

1.4
1.4
3.5
3.5

Power

Bus Loads

Watts

2.0
2.0

1.0
1.0

Insert

The TK70 is a streaming tape drive subsystem that provides up to 296
Mbytes of backup data storage on a tape cartridge. Figure 1 shows the
TK70 in its installation position, with attached sliding tracks.
The TK70 can read from, but cannot write to, cartridges that have been
formatted by a TK50 tape drive. The TK50 tape drive cannot read from
cartridges that have been formatted on the TK70 drive.
DIGITAL recommends that you use CompacTape II cartridges with the
TK70 drive.

Microsystems Options

TK70
Figure 1: TK70 Tape Drive

MlO-OOll15

The TQK70 controller module (M7559) provides the interface between the
TK70 tape drive and the Q22-bus. The TQK70 has jumpers used to set the
following:
•

CSR address

•

Unit number

•

Clock signals

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

Select the unit number by setting the jumpers shown in Figure 2. If the
VMS operating system is installed, you do not have to change the jumper.

Microsystems Options

TK70
Figure 2:

TQK70 Module Layout (M7559)

DL------..-I~ ------If

UNIT SELECT

___

ChI: :1d:1d: :: :
A12

W22

[;]
o
o
MLO-OOll16

The unit number is set as follows:
Unit Number Settings
Unit
Number

Jumpers
3
8

0
1
2
3

0
0
0
0

0
0
1
1

1
0
1

and so on

o = jumper on bottom and center post
1 = jumper on top and center post
(module fingers to the right)

Microsystems Options

TK70
Three other jumpers on the M7559 module are installed by the factory.
Their functions are as follows:
•

WI: jumper IN connects 9-MHz 80186 CPU clock

•

W2: jumper IN connects the 18-MHz system clock

•

W22: jumper IN connects a 3-MHz clock to TxCB and RxCB pins (pins
7 and 4)

The M7559 controller is a tape mass storage control protocol (TMSCP)
device. The CSR address for the first M7546 is fixed, using jumpers shown
in Figure 2. If you add a second TK70 subsystem, the CSR address of the
second controller floats. The following table lists the fixed CSR address for
the first controller and typical settings for a second controller:
Controller Module M7559 CSR Address:

17774500 (factory position)

Address Bits
(Jumpers*) :

A12

All A10 A9

CSR Address:
17774500

o
o

1
1

Possible addresses for second controller:
17760404
17760444

o
o

1
1

o
o

1 = jumper installed, 0 = jumper removed
* A2 is the jumper nearest the module edge.

The interrupt vector is fixed at 260, set under program control.

Microsystems Options

TS05

TS05 Tape Drive
Ordering Information
BA23 Enclosure
TSV05-ZAlZB
TSV05-BAIBB

TS05 subsystem in rack mount kit, which includes
controller module (TSV05-A), cables, and top
access cover.
TS05 subsystem mounted in a lO6-cm (41.7-in)
H9642-type cabinet with controller module.

BA200-Series Enclosures
TSV05-SE/SF
TSV05-SKISL

TS05 subsystem mounted in a lO6-cm (41.7-in)
H9642-type cabinet with controller module.
TS05 subsystem in rack mount kit, which includes
controller module (TSV05-S) and top access cover.

Operating System Support
DSM-U
MicrolRSX
MicrolRSTS
MicroVMS
RSX-llM
RSX-llM-PLUS
RT-ll
ULTRIX-ll
ULTRIX-32m

Version 3.3 and later
Version 4.0 and later
Version 2.2 and later
Version 4.2 and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.1 and later

Diagnostic Support
MicroVAX Diagnostic Monitor
XXDP

Power-up self-test LEDs

Version 1.06 (release 106) and later
Version 2.1 (release 134) and later: VTSACO.BIN,
VTSBEO.BIN, VTSCDO.BIN, VTSDEO.BIN,
VTSEDO.BIN, XTSVAO.OBJ
None

Microsystems Options

TS05
Documentation
EK-TSV05-PG
EK-TSV05-UG

TS05 Pocket Service Guide
TSV05 Tape Transport System User's Guide

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12 V

Watts

Insert

TSV05-A
TSV05-S

M7196
M7696

6.5
6.5

0.0
0.0

32.5
32.5

3.0
3.0

1.0
1.0

(2) A

NOTE: A tape drive system includes two of each type cable and two type-A
filtered connectors.

The TS05, shown in Figure 1, is a magnetic streaming tape drive that
provides 40.5 Mbytes of backup data storage. You install the TS05 in the
top 26.3-cm (10.5-in) mass storage shelf of the H9642-J or H9644 cabinet.
The TS05 reads or writes up to 160 Kbytes/s in standard ANSI format.
The drive uses automatic read after write to verify that data is accurately
recorded.

2 Microsystems Options

TS05
Figure 1 : TS05 Tape Drive

Tape data is buffered in 3.5 Kbytes of RAM on the drive's TSV05 controller
(M7196). The TSV05 is a tape mass storage control protocol (TMSCP)
device.

Microsystems Options

T505
Figure 2 shows a TSV05 with a BA200-series handle.
Figure 2:

TSV05 (M7196) Controller Module (Example)

THESE 14ROMsAREFACTORY
INSTALLED AND SHOULD NOT
BE REMOVED.

W4 W5

VECTOR
SWITCHPACK

U)'/ADDRESS

SWITCHPACK~ E58

El09

~E57

MLO-OO1118

CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

4 Microsystems Options

TS05
Use switchpacks E57 and E58 to set the CSR address and interrupt vector
for the TSV05 (Figure 2). The following tables list the factory configurations
for the CSR address and interrupt vector, which are both fixed:
TSV05 Controller Module (M7196)
CSR Address: 17772520 (factory position)
Switchpack E57 and E58
Address Bits:
Switchpacks:
Switches:

A12
All A10 A9
A8 A7
E58 <------------- E57
10
1
2
3
4
5

CSR Address:
17772520

------------------>

1 = switch on, 0

switch off

TSV05 Controller Module (M7196)
Interrupt Vector: 224 (factory position)
Switchpack E57
Vector Bits:

E57 Switches:

Vector Address:
224
0

If you use a TSV05 controller in the H9642--J cabinet, you must install it
in slot 4 of the top BA23 backplane. The TS05 tape drive connects to the
TSV05 controller through two type-A insert panels installed in the H9642J I/O panel. Two 50-conductor cables run between the TS05 and the insert
panels. Two 50-conductor cables also run internally between the insert
panels and the TSV05 controller.
If you use a TSV05 controller in the H9644 cabinet, the TS05 tape drive
connects to the TSV05 through the TSV05 handle (Figure 3).

Microsystems Options

TS05
Figure 3:

TSV05 Module Handle, BA200-Series

TSV05
M7196

-YA

MLO-OOll19

The fan filter is a field replaceable unit (FRU) on the TS05 tape drive.
Remove the TS05 fan filter as follows:
1. Remove the TS05 from the cabinet, using the procedure in the
appropriate cabinet maintenance documentation.

6 Microsystems Options

TS05
2. For the TS05 sandcast unit:
a. Raise the unit to the service access position.
h. Replace the filter. See Section 5.2.2 of the TS05 Pocket Service
Guide.
3. For the diecast unit:
a. Remove the fan filter from inside the air duct opening at the lowerleft of the front panel, as shown in Figure 4.
h. If the fan filter only needs to he cleaned, use low-pressure
compressed air or vacuum in the direction opposite to the air flow.
Figure 4:

Removing the TS05 Fan Filter

MLO-OO1120

Microsystems Options

TU81-PLUS

TU81-PLUS Tape Drive
Ordering Information

TU81-PLUS tape drive subsystem
TU81-PLUS tape drive
KLESI-S adapter module
for BA200-series
KLESI-A adapter module
for BA23
90-cm (36-in) cable to signal
distribution
Cable from signal distribution
to drive
I/O panel insert

120 V, 60 Hz

240 V, 50 Hz

TU81-PLUS

M7740-PA

M7740

70-19923-04

BC17Y-xx

74-28666-01

Operating System Support
MicroVMS
MicroVMS
RSTSIE
RSX-11M
RSX-11M-PLUS
RT-11
ULTRIX-11
ULTRIX-32m
VAXELN

Version 4.3 buffer support only by backup
utility
Version 4.4 and later
Version 9.5 and later
Version 4.3 and later
Version 4.0 and later
Version 5.4D and later
Version 3.1 and later
Version 1.2 and later
Version 2.3 and later

Diagnostic Support

XXDP

Version 1.14 (release 114) and later
Version 2.1 (release 134) and later:
ZTU1AO.BIN, XTUCBO.OBJ

Power-up self-tests

None

MicroVAX Diagnostic Monitor

Microsystems Options

TU81-PLUS
Documentation
TU81fI'A81 Tape Subsystem User's
Guide
TU81fI'A81 Tape Subsystem Technical
Manual
TU81 Magnetic Tape Subsystem
Pocket
Service Guide

EK-TUA81-UG
EK-TUA81-TM
EK-OTU81-PS

DC Power and Bus Loads
Current
(Amps)

Power

Bus Loads

Option

Module

+5V

+12V

Watts

Insert

KLESI-A
KLESI-S

M7740
M7740-PA

3.0
3.0

0.0
0.0

15.0
15.0

2.3
2.3

1.0
1.0

The TU81-PLUS, shown in Figure 1, is a dual-speed, 9-track magnetic
streaming tape subsystem. The drive is microprocessor-controlled and
includes a 256-Kbyte cache buffer memory. The buffer increases the amount
of time that the drive is streaming, which reduces backup and copy time.

2 Microsystems Options

TU81-PLUS
Figure 1: TU81-PLUS Drive in an H9643 Enclosure
TU 81 TAPE
TRANSPORT

CONTROL
PANEL

\\1\ \i \ill 1111111 11111111111111111111111

The TU81-PLUS is installed in a separate 48.3-cm (19-in) H9643 rack
mount cabinet, similar to the H9642-J. For removal and replacement
procedures, see the TUBl Magnetic Tape Subsystem Pocket Service Guide.
CAUTION: Static electricity can damage integrated circuits. Use the wrist
strap and antistatic mat found in the Antistatic Kit (29-26246) when you
work with the internal parts of a computer system.

The TU81-E subsystem includes a KLESI Q22-bus adapter module, two
cables, and an 1/0 panel insert. You set the CSR address for the KLESI

Microsystems Options

TU81-PLUS
module (M7740) by using DIP switch E58 (Figure 2 for BA200-series
enclosures; Figure 3 for the BA23 enclosure). The table under Figure 3
lists the CSR address to use. The interrupt vector is set under program
control.

NOTE: When you order a KLESI module, check the setting of the CSR
address. If necessary, reset the CSR address before installing the module.
The TU81-PLUS drive is powered by the 874-D (120 V, 60 Hz) or the 874-F
(240 V, 50 Hz) power controller. The drive uses 300 VA when loaded or on
standby, and up to 550 VA when starting and stopping.
Figure 2:

KLESI Module Layout (M7740), BA200-Series

E58

D
D
o
MLO-OO1122

4 Microsystems Options

TU81-PLUS
Figure 3:

KLESI Module Layout (M7740)

SWITCHPACK
E 58
SWl

SW10

MLO-OOl123

KLESI (M7740) CSR Address:
Switchpack E58
Address Bits:

A12

17774500 (factory position)
A6

All A10 A9
A8 A7
E58 Switches
234
5
6

<-.--------CSR Address:
17774500

switch on, 0

* 0
1

---------->

789

A3
A2
Jumper
10
W

switch off

jumper on left and center pin (module edge facing you)
jumper on right and center pin

Microsystems Options

Appendix A

Related Documentation
The following documents contain information relating to MicroVAX or
MicroPDP-l1 systems.
Document Title

Order Number

Modules
CXA16 Technical Manual
CXY08 Technical Manual
DEQNA Ethernet User's Guide
DHVll Technical Manual
DLVll-J" User's Guide
DMVll Synchronous Controller Technical Manual
DMVll Synchronous Controller User's Guide
DPVll Synchronous Controller Technical Manual
DPVll Synchronous Controller User's Guide
DRVll-J" Interface User's Manual
DRVll-WA General Purpose DMA User's Guide
DZQll Asynchronous Multiplexer Technical Manual
DZQll Asynchronous Multiplexer User's Guide
DZVll Asynchronous Multiplexer Technical Manual
DZVll Asynchronous Multiplexer User's Guide
IEUll-AIIEQll-A User's Guide
KA630-AA CPU Module User's Guide
KA640-AA CPU Module User's Guide
KA650-AA CPU Module User's Guide
KDA50-Q CPU Module User's Guide
KDJll-B CPU Module User's Guide
KDJll-D/S CPU Module User's Guide
KDFll-BA CPU Module User's Guide
KMVll Programmable Communications Controller User's Guide
KMVll Programmable Communications Controller Technical Manual

EK-CABl6-TM
EK-CXYOB-TM
EK-DEQNA-UG
EK-DHVll-TM
EK-DLVIJ-UG
EK-DMVll-TM
EK-DMVll-UG
EK-DPVll-TM
EK-DPVll-UG
EK-DRVIJ-UG
EK-DRVWA-UG
EK-DZQll-TM
EK-DZQll-UG
EK-DZVll-TM
EK-DZVll-UG
EK-IEUQI-UG
EK-KA630-UG
EK-KA640-UG
EK-KA650-UG
EK-KDA5Q-UG
EK-KDJIB-UG
EK-KDJID-UG
EK-KDFEB-UG
EK-KMVll-UG
EK-KMVll-TM