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Document:	DWTVX-Ax VME I/O Subsystem Pocket Service Guide
Order Number:	EK-DWTVX-PS
Revision:	A01
Pages:	33
Original Filename:

OCR Text

DWTVX-Ax VME /O
Subsystam

Pocket Service Guide

Order Number: EK-DWTVX-PS.A01

Prepared by

Information Design and Consulting

Digital Equipment Corporation ¢ Merrimack, NH 03054

1st Edition, August 1992

@ Digital Equipment Corporation 1992
All Rights Reserved

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 Corpcration assumes no responsibility for any errors that may appear
in this document.

Noresponsibility is assumed for the use or reliability of software on equipment that

is not supplied by Digital Equipment Corporation or its affiliated companies.

Restricted Rights: Use, duplication, or disclosure by the U.S. Government is sub-

Ject wo resiricuions set forth in subparagraph (¢)(1)(ii) of ihe Righis iu Technicai
Data and Computer Software clause at DFARS 252.227-7013.

Printed in U.S.A.

DEC, DECUS, DECsystem, DECstation, DECwindows, PDP, TURBOchannel,
VAX, VMS, and the DIGITAL logo are trademarks of Digital Equipment Corporahon.

Chapter 2 VME Test Module (P/N FC-10169-AC)...............
21General ...........

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

22VME Test Module Configuration . ..........c.oiviiiies

civininnnnnnan.

2.2.1 Disable VME Test Module System Controller Functions . .................
2.2.2 Enable VME Test Module System Controller Functions ..................
2.3 VME Test Module Installation ..........coeeeeiennreriireeiinareeinnn.

1.3 Dhiagnostic Tests .. ..

..o ..
1.2 T6000-AA Module Jumper and Switch Settings .................

wth U

..............................................

O oS

1.} Inroducton .......

Chapter1 System Overview ......cccoovireiieiecnrecrsnnannnes

Table of Contents

Chapter 3 Removal and Replacement Procedures ...............
3.2 T6000-AA Module . .

...............................................

3.2.1 T6000-A Jumper for System Controller Functions .....................
3.2.2 T6000-AA Operating Mode and Address Ranges .......................

Chapter4 Diagnostics ....c.vvieeiennertcncsntnntonncossnnase

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

4.2 PMABV-AA Module DiagnosticTests ............coooiviiiiiiiionnn.

4.2.1 pmabv_csr
Test ...

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

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

~A
L7

4.1 Inoduction

.......

422 Loopback Test ....

4 2 T6000-AA Module Diagnostic Tests
43116 _csrTest .......
43216 resetTest......

33 pio_exerTest .....
4.3.4 dma_exer Test ....

435 vic_testTest ......

...................................

...............................................

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

23
23

...............................................

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

4.4 VME Test Module DiagnoSe Test .......oovuurnrreiaineeeneeeannaeens

4.4.1 vme_access Test . . .

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

e e e eeenneeans

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

882 VME Cycle TestS (VCT) - v v e vnnne
4.5 Power-Up Self-Tests

et ee et

et e

p——

3.1 PMABV-~-AA Module

Tables
Table 2-1 VME Test Module Default Configuration . ........................

Table 3-1 T6000-AA Setungs for A24 Mode and Address Ranges .............

Table 3-2 T6000-AA Settngs for A32 Mode and AddressRanges .............

Table 3-2 T6000-AA Settings for A32 Mode and Address Ranges (Continued) .. .

Table 4-1 Quick Reference to DWTVX-Ax Diagnostics . .......covvvivinnnnnn.

Figures
Figure 1-1

Hardware Configuration...............coiiiiiianiiiiinnnnnnn,

Figure 2~-1

VME Test Module System Controller Configurations ...............

Figure 2-2

VME Test Module Default Configurations ......... ebeeeeaienan

Figure 3-1 T6000-AA Module . ...........oiiiiiiiiiiiieiiiiiiieaeennn.

Figure 4-1

................

Figure 4-2 Diagnostic Flow Chart, Interconnect Cable Test ...................

Figure 4-3

Diagnostic Flow Chart, T6000-AA Module Test ..................

Figure 4-3

Diagnostic Flow Chart, T6000—-AA Module Test (continued) .........

Diagnostic Flow Chart, PMABV-AA Module Test

Chapter 1
System Overview

1.1

Introduction

The DWTVX-Ax VME 1/O subsystem for the DECstation 5000 models 100, 125, 133, 200 and
240 ; DECsystem 5900 and Perscanal DECstation 5000 models 20, 25 and 33 (host systems) consists
of the following:

PMABV-AA VME Adapter Module (P/N 54-20085-01) for the TURBO channel,
which is installed in the host system.

T6000-AA VME Controller Module (P/N 54-20087-01), which is installed in a

separate subrack or enclosure that contains a VME backplane conforming to the
IEEE 1014-1987 Swandard.

An interconnect cable (P/N 17-03007-01), which connects the two modules together.

Two interconnect cables (P/N 17-03009-01 and P/N i7-03010-01). which are

used to configure the DWTVX-Ax VME /O subsystem in a BA62 enclosure, as
shown in Figure 1-1.

1.2

T6000-AA Module Jumper and Switch Settings

The T6000~AA Module has a jumper that determines whether the module operates as the VME

bus system controller. Refer to Section 3.2.1.
If more than one T6000-AA Module is installed in the same VME bus, the 6-position switch on
each T6000-AA Module must be set. Refer to Section 3.2.2.

1.3

Diagnosiic Tests

VME diagnostic tests consist of a szries of three test procedures. These test procedures are

used to check the operation of both the PMABV-AA and T6000-AA modules, and the
interconnect cable. These test procedures consist of:
®

PMABV-AA Module diagnostic tests (refer to Section 4.2).

T6000-AA Module diagnostic tests (refer to Section 4.3).

VME Test Module diagnostic tests (refer to Section 4.<).

A VME Test Module (P/N FC-10169-AC) is used to extend the diagnostic test coverage of the
DWTVX-Ax VME /O subsystem.

This module is installed in the VME backplane as shown in

Figure 1-1.
A loopback connector (P/N 12--35537-01) is shipped with each DWTVX-Ax VME I/O subsystem.
The loopback connector 1s either connected directly to the PMABV-AA Module, or to the end of the
interconnect cable (in place of the T6000-AA module). In this way. a loopback diagnos*ic test can be
used to troubleshoot both the PMABV-AA Module and the interconnect cable.

Note
Test results will be unpredictable if individual diagnostic tests are executed without

oconnecting the loopback connector or the T6000~AA Module to the PMABV-AA
VME Adapter Moduie.

HOST SYSTEM

T6000-AA

VME

TEST
ST LE

MODULE

(PN FC-10169~AC)

17-03010-01

" CABLE

17-03009-01

CABLE

Figure 1-1

C5-0012

Hardware Configuration

‘e

Chapter 2
VME Test Module
(P/N FC-10169—-AC)

2.1

General

The VME Test Module is a VME single-board computer that is used to extend the diagnostic test coverage of the DWTVX-Ax VME adapter. Diagnostics are ioaded from
the host system and then executed by the VME Test Module.

2.2

VME Test Module Configuration

The VME Test Module has been preset for use with the DWTVX-Ax VME aaapter. The
switch and jumper settings that differ from the standard factory defaults (documented in the
manual supplied with the VME Test Module) are listed in Table 2-1 (also refer to Figures
2-1 and 2-2).
Table 2-1 VME Test Module Default Configuration
Component

Seiting/Description

(SW5)

Set to position 8

(SW?)

Set to position 8

(SW6)

Set > position B

(SWw4)

Set to position 8

LK10

Not installed

LK30

Installed

LK13~LK14

RTC not installed

Switches

Jumpers (links)

2.2.1

Disable VME Test Module System Controller Functions

To disable the onboard system controller functions onthe VME Test Module, ensure that Jumper (link)
LK
10 is not installed and that Jumper (link) LK30 is installed (see Figure 2-1). Thus is the default
configuration and is used during testing when the T6000-AA Module is set up as a VME system
controller, as described in Section 3.2.1.

2.2.z

Enable VME Test Module System Controller Functions

To enable the onboard system controller functions on the VME Test Module, ensure that Jumper (link)
LK
10 is installed and that Jumper (link) LK30 is not installed (see Figure 2-2). This configuration
is used when the T6000--AA Module is not set up as VME system controller, as described in Section

3.2.1.

55
(L]

l
]

Ao0L

uUe0

A. SYSTEM CONTROLLER
FUNCTIONS DISABLED

hnd

B. SYSTEM CONTROLLER
FUNCTIONS ENABLED

NOTE:

JUMPER OUT

Figure 2-1

JUMPERIN

VME Test Module System Controller Configurations

(9]
_onnren
o
NOTE:

JUMPER OUT

JUMPER IN

Figure 2-2

VME Test Module Default Configurations

VME Test Module Installation

2.3

To confirm that the T6000-AA VME Controller Module is functioning properly, all thirdparty options from the VME card cage must be removed before installing the VME Test
Module. Otherwise, other modules may become active at power-up, and their status or activity is unknown. Perform the steps listed below to install the VME Test Module.

Use appropriate antistatic protection before handling any modaules.

Back out (do not remove from card cage) all third—party VME option modules, except the T6000—AA Module, from the VME card cage backplane.

If the T6000~AA Module is configured to perform system controller functions
(Jumper IN), refer to the BA62 VME Enclosure Pocker Service Guide
(EK-VMEOQ1-PS), then perform the following steps:

a. Configure the VME Test Module (see Secton 2.2.1 and Figure 2-1).
b. Install the VME Test Module in any backplane position other than position 1.

¢. Proceed to step 3.

If the T6000-AA Module is not configured to perform system controller functions
(Jumper OUT, refer to the BA62 VME Enclosure Pocket Service Guide
(EK-VMEOQ1-PS), then perform the following steps:
a. Configure the VME Test Module (see Section 2.2.2 and Figure 2-2).
b. Install the VME Test Module in backplane position 1.

Ensure that the bus grant jumpers (BG00-03 and IACK) are installed in all empty
backpliane positions beiween ihe VME Test Moduie and the T6000~-AA Module.

These jumpers (P/N 12-18783-00) should have been saved after module installaion.

[

Chapter 3
Removal and Replacement Procedures

3.1

PMABV-AA Module

Refer to PMABV Module Installation/Owner's Card (EK-PMABV-IN) to remove or replace the PMABV-AA Module.

3.2

T6000-AA Module

Refer to T6000 Module Installation/Owner’s Card (EK-T6000-IN) to remove or replace

the T6000-AA Module. For information on setting operating modes and address ranges,
refer to Sections 3.2.1 and 3.2.2.

3.2.1

TE000-AA Jumper for System Controller Functions

There is one user-selectable jumper on the T6000-AA Module (see Figure 3-1) that enables or
disables the the functioning of the module as the system controller in slot 1 on a VME bus. When
the jumper is installed, the module can be installed in slot 1 and function as the sysiem controller.
Without the jumper, the moduic does not function as a system controller and can be installed in any
slot excep slot 1.
JUMPER
T6000

MODULE

+5vV DC
OK INDICATOR /

HANDLE
NOTE: JUMPER IN - ALLOWS 76000 TO PERFORM SYSTEM
CONTROL FUNCTIONS.
JUMPER OUT - T6000 DOES NOT PERFORM SYSTEM
CONTROL FUNCTIONS.
c5-8190

Figure 3-1 T6000-AA Module

3.2.2 T6000-AA Operating Mode and Address Ranges
The T6000-AA Module has one switch block with six switches (T6000--AA address decode
switches). The setting of these switches, along with the sofrware setting of the ASC[1:0] bits in the
"B CSR of the T6000-AA Module, allow the operation of up to 32 T6000-AA Modules on a
single VME bus.

NOTE
The T6000-AA address decode switches are factory set for the operation of 2 single
T6000-AA Moduleona VMEbus. Depending onthe mode of operation(A24or A32

mode) selected by the setting of the ASC[1:0] bits of each T6000-AA Module,upto 4
T6000-AA Modules (A24 mode) or 32 T6000-A
A Modules (A32 mode) can operate

on a single VME bus.
The T6000-AA address decode switches set the addressing range of the T6000-AA Module. Each
T6000-AA Module on the VME bus must have 1ts own addressing range as determined by the

switch settings. The switches are preset at the factory to all zeros, address range 00000000 O7FFFFFF (hexadecimal). This is the setting for operating a single T6000~AA Module on the
VME bus.

To set the ASC[1:0] bits and the T6000-AA address decode switches, refer to Table 3-1 for A24
mode and Table 3-2 for A32 mode.

Table 3-1 T6000-AA Settings for A24 Mode and Address Ranges
T6000-AA Switches

ASC
[1:0}

Bits*

|83

|S5

| Address Range (Hexadecimal)

000000 - 3FFFFF

400000
- 7FFFFF

800000
- BFFFFF

C00000
- FFFFFF

* The ASCJ1:0) bits located in the "B” CSR of the T6000-AA must be set to either a 11 or 00.
Other combinations of the ASC [1:0] biis are reserved.

Table 3-2 T6000-AA Settings for A32 Mode and Address Ranges

ASC

T6000-AA Swmitches

[1:0]

Bits*

|82

|85

| Address Range (Hexadecimal)

110100

00000000 — 07FFFFFF

08000000 - OFFFFFFF

10000000 - 17FFFFFF

18000000 - 1FFFFFFF

20000000 - 27FFFFFF

28000000 - 2FFFFFFF

30000000 - 37FFFFFF

]

38000000 - 3FFFFFFF

40000000 - 47FFFFFF

48000000 - 4FFFFFFF

50000000 - STFFFFFF

58000000 - SFFFFFFF

60000000 - 67FFFFFF

68000000 ~ 6FFFFFFF

70000000 - 77FFFFFF

78000000 - TFFFFFFF

* The ASC[1:0] bits located in the "B” CSR of the T6000-AA must be set to either a 11 or 00.

Other combinations of the ASC [1:0] bits are reserved.

Table 3-2 T6000-AA Settings for A32 Mode and Address Ranges
(Continued)

T6000-AA Switches

ASC
[1:0]

Bits*

§2

|S3

|85

| Address Range (Hexadecimal)

11or00

80000000
- 87FFFFFF

88000000 - 8FFFFFFF

90000000 - 97FFFFFF

98000000 - SFFFFFFF

A0000000 - A7FFFFFF

A8000000 - AFFFFFFF

B0000000 - B7FFFFFF

B8000000 - BFFFFFFF

C0000000 - CTFFFFFF

C8000000 - CFFFFFFF

D0000000 - D7FFFFFF

D8000000 - DFFFFFFF

E(000000 - ETFFFFFF

E8000000 - EFFFFFFF

F1000000 - F7FFFFFF

F8000000 - FFFFFFFF

* The ASCI[1:0] bits located in the "B CSR ofthe T6000-AA must be set to either a 11 or 00.
Other combinations of the ASC [1:0] bits are reserved.

Chapter 4
Diagnostics

4.1

Introduction

The diagnostics provided with the PMABV-AA VME Module troubleshoot the PMABV-AA Module, the T6000-AA VME Controller Module, and the interconnect cable.

Note
Diagnostics for non-Digital (third-party) VME modules are not provided by Digital.

Support for those modules is beyond the scope of this manual.
Table 4-1 provides quick reference tothe DWTVX-~Ax diagnostics. Figures 4-1 through 4-3 are diag-

nostic flow charts of the DWTVX-Ax diagnostics. These figures show the sequential test procedures
for the PMABV-AA Module, the T6000-AA VME Controller Module, and the interconnect cable
tests.

Note
Power~up tests and references to Table 4-1 frequently indicate the failing module
(PMABV-AA or T6000~-AA). The diagnostic fiow charts should be used when
power-up tests do not isolate the failing component.

START

‘

INSTALL LOOPBACK
CONNECTOR ON
PMABV-AA
V
(SECTION 4.2.2)

POWER-ON
HOST SYSTEM

RUN LOOPBACK TEST
(SECTION 4.2.2)

ERROR

YES

RUN PMABV CSR TEST

REPLACE

(SECTION 4.2.1)

ERROR

PMABV-AA

YES

Figure 4-1

Dlagnostic Flow Chart, PMABV-AA Module Test

POWER-OFF
HOST SYSTEM

CONNECT CABLE TO
PMABV-AA

INSTALL LOOPBACK

CONNECTOR ON FREE
END OF CABLE
(SECTION 4.2.2)

POWER-ON
HOST SYSTEM

RUN LOOPBACK
TEST (SECTION 4.2.2)

ERROR

Figure 4-2

POWEROFF
HOST
SYSTEM—J—-I
REPLACE CABLE I,.

Diagnostic Flow Chant, Interconnect Cable Test

(/
POWER-OFF

HOST SYSTEM

PR
T e O

REMOVE LOOPBACK (IF

ATTACHED)
AND CON-~
NECT FREE END OF
CABLE TO T6000-AA

r
POWER-ON
VME ENCLOSURE

!
POWER-ON
HOST SYSTEM

POWER—UP SELF

TESTS ARE RUN

AUTOMATICALLY
(SECTION 4.5)

POWER-OFF

VME ENCLOSURE
HOST SYSTEM

REPLACE

T6000-AA
A

C5-9010

Figure 4-3

Diagnostic Flow Chart, T6000-AA Module Test

POWER-OFF
VME ENCLOSURE

RUN YME ACCESS

TEST (SECTION 4 4.1)

POWER-QFF

HOST SYSTEM
l
ERROR

INSTALL VME TEST
MODULE (CHAPTER 2)
RUN VME

CYCLE TESTS

(SECTION 4.4 2)

POWER-ON
VME ENCLOSURE

CYCLE TEST

ERROR
POWER-ON
HOST SYSTEM

l
POWER-UP SELF

TESTS ARE RUN
AUTOMATICALLY

PROBLEM

POSSIBLE
APPLICATION
WITH
OR THIRD PARTY

VME MODULE

(SECTION 4.5)

Figure 4-3

Diagnostic Flow Chart, T6000-AA Module Test (continued)

4.2

PMABV-AA Module Diagnostic Tests

These diagnosnc tests are used 1o troubleshoot the PMAB V-AA module , and optionally, the interconnect cable. These tests are invoked astomatically at power-up and can also be invoked individually.
Refer to Table 4-1 and to Figures 4-1 and 4-4.

Note
Bold type indicates user entry.

4.2.1

nmabv_csr Test

The pmabv_csr test performs a read/write test of the PMABV_AA CSR.
To run the pr abv_csr test, enter the following:
>>t

2/pmabv_car

(success)

?TFL 2/pmabv_csr

4.2.2

(fail)

Loopback Test

The loopback test performs byte/word/longword read/wnite tests through the loopback connector

(P/N 12-35537-01) to test the PMABV-AA Module, and option.ally, the interconnect cable.
To install the loopback connector. perform the following steps:
1.

Set the power switch on the host system 1o the OFF position.

Pressthe loophack connector into the matng conne ctor on the PMABV-AA Module (or onto
the free end of the intexconnect cable).

Note
The loopback connector is keyed to ensure proper installation.
To run the loopback test, enter the followng:
>>»
>>

2/loopbaak
{(success)

?TFL 2/locpback

(fail)

4.3

T6000-AA Module Diagnostic Tests

These tests troubleshoot the T6000-AA Module. They are invoked automatically at power-upandcan
also be invoke individually. Refer to Table 4-1 and to Figure 4-3.

Note
Bold type indicates user entry.

4.3.1

t6_csr Test

The t6_csr test performs a read/wnte test of the T6000-AA CSR.
To run the t6_csr test, enter the following:
>
>>

2/t6_cear
(success)

?TFL 2/t6_csr

4.3.2

(fail)

6_reset Test

The t6-reset test performs a reset of the T6000-AA CSR.
To run the t6_reset test, enter the following:
>>t 2/t6_reset
>>

(success)

?TFL 2/t6_reset

4.3.3

(fail)

pio_exer Test

The pio_exer test performs a read/wnte to the T6000-AA Module's memory space.
To run the pio_exer test, enter the following:
>>t 2/pio_exer
>>

(success)

?TFL 2/pic_exer

(fail)

4.3.4 dma_exer Test
The dma_exer test performs read/write patterns to the T6000-AA Module’s DMA memory space.
To run the dma_exer test, enter the following:
>>t 2/dme_exer
>>

(success)

?TFL 2/dma_exer

4.3.5

(fail)

vic_test Test

The vic_exer test performs Read/Write to the VME inierface chip on the T6000-AA module.
To run the vic_exer test, type in the following:
>>t
>>

2/viec_test
(success)

2TFL 2/vic_test

(fail)

4.4

VME Test Module Diagnostic Test

These diagnostics use the VME Test Module to increase the test coverage of the T6000-AA Module.

Note
The VME Test Module must beinstalled in the VME backplane before running these
tests (refer to Chapter 2).

4.4.1

vme_access Test

The vme_access diagnostic test performs 4K block pio read/write patterns to the VME Test Module.

Note
Bold type indicates user entry.
To run the vme_access test, enter the following:
>t 2/vn.npecoos
PMR

Block Write/Read exerciser
wr/rd

subtest

wr/rd

subtest

wr/rd

subtest

wr/rd

subtest

wi/rd

subtest

wr/rd

subtest

wr/xd

subtest

wr/rd

subtest

wy/rd

(au;cess)

?TFL 2/vme_access

(fail)

4.4.2 VME Cycle Tests (VCT)
The VME Cycle Tests provide a menu—dnven selection of diagnostic tests that require varying levels
of test equipment. The VME Test Module available for field use allows service personnel torunaseries
of concurrent tests that generate two-way traffic between the host system and the VME Test Module.

Note
Bold type indicates user entry.

The Master-25 Radstone must have the Customer Service set of PROMs 1o do this tesung. Once
the Master has the correct set of PROMs, plug it and the T6000~AA Module into the VML backplane.

When the YABUS cable is connected to the PMABV-AA Module, power on the VCT. Then
power on the host system.

To invoke the host portion, enter the following on the host system:
>»> ¢t 2/eng

Ignore any WARNING messages pertaining to data mismatch in VCT dual port RAM.
VME

Cycle Tester

for

Inbound Testing

VME

VME Testing as

Low End

Testing as

Field Service

(Field Service U-ce)
Slot

Controller

Non-Slot

Board Testing

1- TST

(MFG Use)

Enter 'l’

to select Inbound Testing

run

Large Block DMA Writes

(68-33)

21- TST

1 with

Interrupts

2- TST 2:

Large Block DMA Reads

(68-33)

22- TST

2 with

Interrupts

3- TST 3:

DMA PMR Read Test

4~ TST

DMA PMR Write Test

$- TST

6- TST

Inbound Concurrent

Block

6~ TST B:

Block

16 Rd

TST

1l:

would you

(MFG Use)

Controller

(MFG Use)

Please enter your choice:
Which VCT test

and Manufacturing Use

mSec

Interrupt

(64K chunks)
(64K chunks)

Test

Testing

WI DMA

DMA

(Field Service use)
inc.)

(2 W

inc.)

Note
You can only run Test 6. Tests 1-5, 7-8, 21 and 22 require different test modules.
Test failures will occur if these tests are run without the required test modules.
Enter

the

Subtest Number:

Enter 6 toc select

Inbound Concurrent

Testing

H!... {etc.)

Note the pnnting of dots (") on the VCT screen. These indicate that data is being passed to the host
system.

Inbound Concurrent Testing performs repeated passes _.til halted. A pass (H!01.....234) takes from

one minute to several minutes to complete, depending on the host system type. Allow three to five
passes to complete before halung the test.
To halt the Inbound Concurrent Testing, en.er CTRL C. The interrupt is processed when the actual

test completes. After a few moments the system responds with:

?21EX:

2/eng

[PMABV-AA]

(SIGINT)

The test may also be halted by pressing the host system reset switch.
Any one of the following messages indicate that an error has occurred. Press the host system reset
switch before anempting to run other diagnostic tests.
S1:

bus error

exception

Sack

rcvd to

YABUS

Error

YABUS Error

(Data or

store)

Pended Read
Idle

during DMA

TURBOchannel

error

on DMA write

TURBOchannel

error

on DMA read

Sack

Pended

rcvd

No YABUS

receive

YABUS

H/W cable

YABUS

Fail

Req

Write

clock
fault with Pended Request

detected

4.5

Power-Up Self-Tests

The power—aup se'f—iests are automancally nerformed at power—up. The pmabv_csrtest (refer to Sec-

ton 4.2 1) and all T6D00-AA tests except the vic_test (refer to Secnon 4.3.5) are executed.
If the console prompt (>>) reappears with no failure messages after all tests have run, then the
power—up tests have completed successfully

If failure messages were receved, refer to Table 4-1

Table 4-1 Quick Reference to DWTVX-Ax Diagnostics
Test Description

Error Message

Service Required

invoke

PMABV-AA:

pmabv_csr

?TFL 2/pmabv_csr

Replace PMABV-AA

loopback

?TFL 2/loopback

Module

T6000-AA:

t6_csr

?TFL 2/6_csr

pio_exer

?TFL 2/pio_exer

t6_reset

Replace T6000-AA

?TFL 2/reset

dma_exer

?7'FL 2/dma_exer

vic_test

?TFL 2/vic_test

VYME Test Module Tests:
vine_access
VME Cycle Tests

?TFL 2/vme_access
|(see Section 4.4.1)

Module

Replace T6000—-AA
Module
Check VME Test Module
Configuration

System Level:
(see Note)
Power-up Test

?7?7PMABV: CHECK

INTERCONNECT

CABLE

Nothin

g connected to

PMABV-AA Module

- VME unit not powered

on or ‘zulty VME
enclosure
- Cable not connacted to ;
T600( ~AA Modiue
- Fa.lty cable

Cable:

looptack

?TrL 2Noupback

Replace cabie

Note
Test results will be unpredictabie if *ndividual diagncstic tesis are executed without
the loopback connector or the T6090 module .onnected to the PMABV-AA VME

Adapter Module.