Digital PDFs

MAINDEC-11-DTSMA-B-D

October 1978

34 pages

Original

0.5MB

Document:	MPG Summary Manual
Order Number:	MAINDEC-11-DTSMA-B-D
Revision:	0
Pages:	34
Original Filename:	http://bitsavers.org/pdf/dec/pdp11/xxdp/MAINDEC-11-DTSMA-B-D_MPG_Summary_Manual_Oct78.pdf

OCR Text

IDENTIFICATION

PRODUCT CODE:

MA!NDEC-11-QTSMA-B-D

PRODUCT NAME:

M.P.G. SUMMARY MANUAL

DATE:

OCTOBER 1978

MAINTAINED BY:

DIAGNOSTIC ENGINEERING

AUTHOR:

A. W. LEIGH

COPYRIGHT (Cl 1976.1978
DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS
This software is furnished under a license for use only
on a single computer system and may be copied only with
the incius10n of the above copyright notice.
This
software. or any copies thereof, may not be provided or
otherwise made available to any other person except for
use on such system and to one who agrees to these license
terms. Title to and ownership of the software shall at
all times remain in DEC.
The information in this document is subject to change
without
notice
and should not be construed as a
commitment by Digital Equipment Corporation.
DEC assumes no responsibility for use or reliability of
its software on equipment which is not supplied by DEC.

M.P.G. Summary

Page'

Tabie of Contents
Sect ion
Introduction
Loading Information
MPG COllmands
User Program Statements
User Program Exclusive Storage Areas
User Program Common Storage Areas
Pre-defined Data Patterns
Minimum Support Devices
Device Routines

1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0

M.P.G. Summary

PagEt'

M. P.G •. SUMMARY MANUAL·

1.0

INTROOUCTION
This manual contains a summary of the operating information for
the
~alntenance
Program
Generator
(MPG) program.
This
information ha~ been extracted from the MPG users' manual and is
intended for persons who are familiar with MPG and would 1 ike a
check-list of the. information used in operation of MPG.·
Persons not familiar with MPG should
USERS' MANUAL (MAINDEC-11-DTUMA-x-D).

refer

the

M.P.G.

M.P.G. Summary
2.0

LOADING INFORMATION

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

Thts section contains information for loadino MPG into memory.
2.1

TC11 DECTAPE
2.1.1 Hardware Bootstrap
BA

Bootstrap Type

773100
773120
773030
773070

BM792-YB (SR
MR11-DB
BM873-YA
BM873-YB

777344)

2.1.2 Software Bootstrap

2.2

Machine
Instruction

010000
010002
010004
010006

012700
177344
012710
177400

UIVV'V

"'41'\.1'\"1'\

- 012740

010012
010014
010016
010020
010022
010024
010026
010030
010032
010034
010036
010040

004002
005710
100376
012710
000003
105710
100376
012710
000005
105710
100376
005007

RK11 DECPACK DISK
2.2.1 Hardware Bootstrap
BA

Bootstrap Type

773100
773110
773010
773030

BM792-YB (SR :: 777406)
MR11-DB
BM873-YA
BM873-YB

M.P.G. Summary
2.2.2 Software Bootstrap
BA
010000
010002

010004
010006
010010
010012
010014
010016
010020
2.3

Machine
Instruction
012700
177406
012.710
177400
012740
000005
105710
100376
005007

TM11 MAGTAPE
2.3.1 Hardware Bootstrap
BA

Bootstrap Type

773136
773050
773110

MR11-DB
BM873-YA
BM873-YB

·2.3.2 Software Bootstrap
BA
010000
010002
010004
010006
010010
010012
010014
O~OO16

010020
0'10022
010024
010026
010030
010032
010034
010036

Machine
Instruct;on
012700
172524
005310
012740
060011
105710
100376
005710
100767
012710
060003
105710
100376
005710
100777
005007

Pa~J

M.P.G. Summary

2.4

TM02 MAGTAPE
2.4.1 Hardware Bootstrap
SA

Bootstrap Type

773150

BM873-YB

2.4.2 Software Bootstrap

2.5

Machine
Instruction

010000
010002
010004
010006
010010
010012
010014
010016
010020
010022
010024

012700
172440
012760
001300
000032
012760
177777
000006
012710
·000031
005760

"'4,.."n"c.
V
I v v,...,

000012

010030
010032
010.034
010036
010040
010042
010044
010046
010050
010052
·010054

1 00375 .
012760
177400
000002
012710
000071
105710
100376
005710
100777
005007

RX11 FLOPPY DISK
2.5.1 Hardware Bootstrap
BA

Bootstrap ·Type

173400

BM792-YL

Page b

M.P.G. Summary

2.5.2 Software Bootstrap

2.6

Machine
Instruction

010000
010002
010004
010006
010010
010012
010014
010016
010020
010022
010024
010026
010030
010032
010034
010036
010040
010042

005000
012701
177170
105711
001776
012711
000003
005711
001776
100406
105711
100003
116120
000002
000770
005007
000000
000176

RP04 DISK

2.6.1 Hardware .Bootstrap
BA

Bootstrap Type

773320

BM873-YB

2.6.2 Software Bootstrap
SA

Machine
InstrucHon

010000
010002
010004
010006
010010
'010012
010014
010016
010020
010022
010024
010026
010030
010032
010034
010036

012700
176700
012710
000023
005060
000034
005060
000006
012760
177400
000002
012710
000071
105710
100376
005007

Page

"Ii,

M.P.G. Summary
3.0

Pag~

MPG COM~ANDS
The following commands can be used to give instructions
MPG executive control program:
ENTER P
ENTER p AS name
RUN
RUN P
RUN P AT ln
STOP p
CONT p
KILL P
ASSIGN mdl TO p
ASSIGN mdl .U,U,U TO P
ASSIGN mdl.u TO LIST
DELETE P
REPORT P
REPORT P COUNTS
OPSW 0:>00
OPSWp 0000
SHIFT p TO bbbb
USMAP p
FILL SFnn WITH *aaa .•• a
F!LL 8Fnn WITH oooo,oooo,etc
. FILL SFnn WITH #aaa ••• a
FILL SUF WITH *aaa ..• 8
FILL SUFWITH PATn
FILL COMn WITH' 0000'
FILL COM WITH *aaa ••• a
MODIFY p
DISPLAY P
DISPLAY p CODE
/SAVE p
ISAVE p AS name
IFETCH name AS p
/DELETE name
ILIST
ILIST ALL
IZERO
ISOOT
MNI

(also STATUS)
(Memory Mgmnt only)
(Memory Mgmnt only)

(Memory Mgmnt only)

MM P.p,P
FM
(c~ntinued

(also SAVE and FETCH)

on next page)

the

M.P.G. Summary
RDM bbbb,cCCC
WRM bbbb,oooo
BOC bbbb,cCCC
ADD 0000,0000
SUB 0000,0000
CBD 0000
CDS dddd

aaaa
= ASCII characters
bbb.ccc = absol~te memory ~ddresses
number
dddd
= Decimal
ln
= Line Number
mdl
= Model number
program NAME
name
= Octal
number
0000
=
number
p
= Program
u
= Unit number

PaQ

M.P.G. Summary
4.0

PaOe

USER PROGRAM STATEMENTS

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

The following statements can be used in proorams written by
persons using MPG:
LOAD
a
INCR
a
INCR
a
DECR
a
DECR
a
MOVE
MOVE
a
MOVE
b
ADD
a
ADD
b
SUB
a
SUB
b
NEGATE a
SET
a
SET
a
CLEAR a
CLEAR a
a
IF
IF
a
IF
a
if

WITH v
BV v
BV v

(NBR.SRCtDST)

TO a
AT a TO a
TO a
AT .a TO a
FROM a
AT a FROM a
BIT n
(-.&)
BIT n THRU nAND n
BIT n
(-,&)
BIT nAND n THRU n
(SET,CLEAR)
BIT n SET GO TO 1n
BIT n&n-n CLEAR GO TO 1n (CLEAR,SET)
(=t>.<.=>,<=.<»
= a GO TO ln
(-,<»
Ai a = a GO TO 10

GO TO 1n
LINK
1n
RETURN
PRINT * asci i text
PRINT Ii asci i text
PRINT a IN BINARY
PRINT b AT a IN ASCII
FILL
a WITH RANDOM
AT a WITH ASCII
FILL
b
ROTATE b
ROTATE b AT a
PAUSE
DELAY v
VERIFV a WITH a
VERIFV b AT a WITH a
VECTOR a TO 1n
1etgo
entry
(continued on next paoe)

(BINARV.OCTAL.DECIMAL,ASCII)
(ASCII.OCTAL,DECIMAL,BINARV)
(RANDOM.ASCII,variab1e,PATn)
(ASCII,RANDOM,variab1e,PATn)

(N/A for Memory Momnt)

M.P.G. Summary

EXIT

(N/A for Memory Mgmnt)

RESEr
word
end
done

a = bus Address of location
b
number of Bytes
1n a Line Number
n • bi t Number
v • octal or decimal Value or address if a symbolic name

Page 11

M.P.G. Summary
5.0

Page 1£

USER PROGRAM EXCLUSIVE STORAGE AREAS
---.-------------------------------~

The following one-word storage areas are available to each
program:
TMOO
TM01
TM02
TM03

TM04
TM05
TM06
TMO'1

TM08
TM09
TM10
TM11

user

TM12

TM13
TM14
TM15

The following I/O-buffers are available to each user program.
ROIO

WRIO

The following storage areas are
statement:

NBR

SRC

The operator switch word is:
OPSW -

CST

~sed

with

the

indirect

MOVE

M.P.G. Summary
6.0

Page ' . ."

USER PROGRAM COMMON STORAGE AREAS
-------------------------------~-

The fol1o~ing one-word storage areas
programs:
COMO
COM1
COM2
COM3
COM4

shared

all

user

are

shared

all

user

CaMS
COM6
COM7
COMS
COM9

The tol1o~ing 16 byte storage
programs:
BUF/BFOO
BF01
BF02
BF03

are

BF04
BFOS
BF06
BF07

areas
BFOB
BF09
BF10
'BF11

BF12
BF13
BF14
BF15

The I/O area which is shared by all user programs is called:
FREE
The center of this area ;s called:
MIDL
An area which contains the ASCII cOde for a carriage return
a line feed is:
CRLF

and

M.P.G. Summary
7.0

PaQe

PRE-DEFINED DATA PATTERNS

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

The following pre-def;ned data patterns are
proQrams •
100000
040000
020000
010000

available

WALKING ONES

etc

PATl

077777
137777
157777
167777

WALKING ZEROES

etc

PAT2 ,

100000
140000
160000
170000
etc

, EXPANDING ONES

PAT3

077777
037777
017777
007777

EXPANDING ZEROES

etc

PAT4

125252
125252
125252
125252

ALTERNATE ONES (HORIZ.)

etc

PATS

052525
052525
052525
052525

ALTERNATE ZEROES (HORIZ.)

etc

PAT6

177777
000000
177777
000000

etc

ALTERNATE ONES (VERT.)

user

M.P.G. Summary

Page , ....

PAT7

000000
177777
000000
177777
etc

ALTERNATE Z~RCES (VERT)

PATS

070707
107070
070707
107070
etc

OCTAL CHECKERBOARD

PAT9

125252
052525
125252
052525
etc

BINARY CHECKERBOARD

I·

PATA

000000
000001
000002
000003
etc

COUNT WORDS

PATB

165555
. 133333
165555
133333
etc

RP04·SERIAl DATA

Page ~'g

M.P.G. Summary
B.O

MINIMUM SUPPORT DEVICES

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

The devices listed below have symbolic names defined
registers.

for

DEVICE

NAME

DISPL

DESCRIPTION

CD11

COST
CDCC
CDBA
CDDB

+0
+2

Card Status
Co 1 umn Coun t
Current Address
Card Data

CRS
CRB1
CRB2

+0
+2

RCSR
RBUF
TSCR
TBUF

+0
+2
+4

+6'

Tr.n~mftte~'Data-Buffer

DN11

ACU

Auto Call Unit

KW11

KWSC
KWBR
KWCR
LKS

+0
+2

R.T. Clock Status

R.T. Clock Counter
Line Time Clock Status

RCLA
RCDA
RCER
RCCS
RCWC
RCCA
RCMN
RCDB

+0
+2

DCS
WC
CMA
DAR
DAE
DBR
MA
ADS

+0
+2

CR11
CM11
DC11

RC11

RF11

RX11
RX01

RXCS
RXDB
RXTA
RXSA
RXES

+5006

+6
+10
+12
+14

+16

+6
+10

+12
+14

+16
+0

+2
+2
+2
+2

Card Status
Card Data
Card Data Compressed
Receiver Status
Receiver Data Buffer
Transmitter Status

R.T. Ciock Buffer

Look Ahead
Disk Address
Error Status
Disk Status
Word Count
Current Address
Maintenance
Disk Data
Disk Status
Word Count
Current Mem Adrs
Disk Address
Adrs Ext Error
Disk Data
Maintenance
Look Ahead
Command and Status
Data Buffer
Track Address
Sector Address
Error and Status

their

M.P.G. Summary
fAll

TM02
TU16

TACS

TAOS

Cassette Status
Cassette Data

MTC1
MTWC
MTSA

+0
+2
+4
+6
+10
+12
+14
+16
+20
+22
+24
+26
+30
+32

Control and Status 1
Word Count
Unibus Address
Frame Count
Control and Status 2
Drive Status
Error
Attention Summary
Character Check
Data Buffer
Maintenance
Drive Type
Serial Number
Tape Control

, MTFC

MTC2
MTDS
MTER
MTAS
MTCC
MTDB
MTMR
MTDT
MTSN
MTTC

Page

M.P.G. Summary
9.0

DEVICE ROUTINES

9.1

OJ11 16 LINE-ASYNCHRONOUS SERIAL LINE MULTIPLEXER
9.1e1

9.1.2

RBUF

TeR

BCR

TBUF

Storage Locations
SIZE

9.1.3

Page 11:$

ERR

User Program Statements
(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
b INTO a FROM u.
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE· b FROM a
WRITE b FROM a TO u
BREAK ct
BREAK ct ON u
CRESET
NOWAIl
WAIT
FOUPLX
HDUPLX
STATUS
COUNTS

9.1.4

a = bus Address of location
b = number of Bytes
ct
number of Character limes
u = Unit number

OPSW Bit
Bit 7 of OPSW • Enable maintenance mode (bit 2 of CSR)

M.P.G. Summary
9.2

Page

DL11 SINGLE ASYNCHRONOUS SERIAL LINE INTERFACE
9.2.1

9.2.2

TCSR

TaUF

Storage Locations
SIZE

9.2.3

RBUF

ERR

User Program Statements
READ
(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
WRITE ,(0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
BREAK ct
CRESET '
NOWAIT
WAIT
CALL
LISTEN
ANSWER
HANGUP
SEND
RECV
RORON
ROROFF
STATUS
COUNTS

9.2.4

a = bus Address of location
b = number of Bytes
ct
number of Character Times
OPSW Bit
Bit 7 of OPSW ~ Enable maintenance mode (bit 2 of XCSR)

M.P.G. Summary
9.3

Page 20

OQ11 NPR SYNCHRONOUS LINE INTERFACE
9.3.1

RCSR
9.3.2

Additional Register Names Accepted BY SELREG Instruction
RBAS
RCCS
TBAS
TCCS

RBAP
RCCP
TBAP
TCPP
9.3.3

•

9.3.5

COET
SYNC
MISC
TBUF

SEQ
RBCC
TBCC
POLY

Storage Locations
ERR

SIZE
9.3.4

REG

RERR

User Program Statements
SELREG r
SELSEQ r
READ
(0256 INTO ROIO)
REAO
b (INTO ROIO)
READ
b INTO a
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
CRESET
NOWAIT
WAIT
NOIOLE
IDLE
CALL
LISTEN
ANSWER
HANGUP
SEND
RECV
FDUPLX
HDUPLX
STATUS
COUNTS
a
b
r

bus Address of location

= number of Bytes

symbolic name of Register

OPSW Bit
Bit.7 of OPSW • Enable maintenance mode (bit 3 of MISC)

Page

M.P.G. Summary
9.4

RK11 DISK
9.4.1

9.4.2

RKCS

RKWC

RKBA

SIZE

ERR

RKDA

RKOB

Storage Locations
HEAD

CYL
9.4.3

RKER

SECT

User Program Statements
(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (fROM WRIO)
WRITE b FROM a
SEEK
WRLOCK
ROFMT b INTO a
WRFMT b FROM a
ROCK
WRCK
b AT a
CRESET

•

9.4.4

ORESET
NOWAIT
WAIT
STEPUP s
STEPON s
STATUS
COUNTS
a
b
s

= bus Address of location
= number of Bytes
= number of Sectors

OPSW Bit
Bit 7 of OPSW • Set Inhibit Increment bit in RKCS

M.P.G. Summary
9.5

Tell OECTAPE
9.5.1

9.5.2

•

Tewe

TeBA

Storage locations
BlK

9.5.3

TeeM

SIZE

ERR

User Program Statements
FWD
REV
(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
RDNUM b INTO a
ROAll b INTO a
WRAll b FROM a
b FROM a
WRTM
STOP
STPAll
NOWAIT
WAIT
STATUS
COUNTS
a
b

= bus Address of location
= number of Bytes

TCDT

Page

a
b
bi
n

= bus Address of location
= number of Bytes
= code for Bits per Inch
~

Number of records

M.P.G. Summary
9.7

LP11/LS11/LV11 PRINTERS
9.7.1

9.7.2

LPB

•

9.7.4

LPOB

lSCS

LSOB

LVCS

LVOB

Storage Locations
SIZE

9.7.3

LPCS

ERR

User Program Statements
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
SPACE n
TOF
EOT
BUFC LR
PLOT
NOPLOT
NOWAIT
WAIT
STATUS
COUNTS
a
b
n

= bus Address of· location
= number of Bytes
= Number of lines

OPSW Bit
Bit 7 of OPSW = Inhibit automatic CR/LF or Line
Terminate during WRITE statement in NOPLOT or PLOT mode

Page 2';1

M.P.G. Summary
9.8

OH11 PROGRAMMABLE ASYNCHRONOUS lS-LINE MULTIPLEXER
9.8.1

9.8.2

LPR

CAR

ERR

User Program Statements
(0256 INTO ROIO)
READ
b (INTO RDIO)
READ
b INTO a
READ
READ· b INTO a FROM u
WRITE (D256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
WRITE b FROM a TO u
BREAK ct
BREAK ct ON u
CRESET
NOWAIT
WAIT
STATUS
COUNTS
ALARM sal
SETUP lv
RBAUD s
TBAUD s
BAUD
s
EVEN
ODD
NOPAR
ONESTP
TWOSTP
BITS
bc
ECHO
NOECHO
PRESET
.

•

BYCR

Storage Locations
SIZE

9.8.3

NRC

a
b
bc
ct
lv
s
sal
u

bus Address of location
number of Bytes
= Bits per Character
number of Character Times
Line Value
= baud Speed (see 9.8.4)
Silo Alarm Level
Unit number

(continued on next page)

BAR

BCR

SSR

M.P.G. Summary
9.8.4

Baud Rate Seiectioil
s

Rate

0
50
75
110

4
5

134.5
150

08
09

600
1200
1800
2400

012
013
014
015

4800
9600

3
9.8.5

Page ~"

t:!

200

010

300

011

EXT A
EXT B

OPSW Bit
Bit 7 of OPSW c Enable maintenance mode (bit 9 'of SCR)

M.P.G. Summary

9.9

PC11/PR1i HIGH SPEED PAPER TAPE READER/PUNCH
9~9.1

PRS
9.9.2

•

PPB

Storage LOCat ions
SIZE

9.9.3

PPS

ERR

User Program Statements
(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
LEADER
NOWAIT
WAIT
STATUS
COUNTS
~

- bus Addr~$$ of location

= number of Bytes·

= number of Inches

Page

Page ~~

M.P.G. Summary
9.10 RP04/RP05/RP06 DISK
9.10.1 Register Names

RPC1
RPlA
RPE2

RPWC
RPDB
RPE3

RPBA
RPMR
RPPO

.... "'"' a
ro
..... "

RPAE

RPDS
RPOF
RPC3

RTRY

SIZE

ERR

RPDA
RPDT

RPC2
RPSN

9.10.2 Storage locations

CVl

HEAD

SECT

9.10.3 User Program Statements

(0256 INTO RDIO)
READ
b (INTO RDIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
ROHD
b INTO a
b FROM a
WRHD
WRCK
b AT a
WRCKHD b AT a
SEEK

SEARCH
OFFSET ov
RETCTR
UNLOAD
RECAl
CRESET
DRESET
PAKACK
RDPSET
REl
STEPUP s
STEPDN s
WAIT
NOWAIT
STATUS
COUNTS
APORT
BPORT
FMT22
FMT20
ODD
EVEN

bus Address of location
= number
of Bytes
=
s = number of Sectors
ov = Offset Value
a
b

ECION
ECIOFF
HCION
HCIOFF
BAlON
BAIOFF
CORON
COROFF
VVON
VVOFF

RPE1
RPDC

RPAS
RPCC

M.P.G. Summary
9.11 DU11 SYNCHRONOUS
9.11.1

9.11.2

RBUF

PCSR

TCSR

SCNT

SIZE

ERR

User Program Statements
(0256 INTO RDIO)
READ
b (INTO RDIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRtO)
WRITE b FROM a
BREAK b
CALL
L 1ST EN
ANSWER
READY
SEND
RECV'

•

9.11.4

TSUF

Storage Locations
SYNC

9.11.3

LINE INTERFACE

HANGUP
CRESET
MODE
ms
wl
BITS
EVEN
ODD
NOPAR
STRIP
·NSTRlP
a = bus Address of location
b
number of Bytes
ms = Mode Select code
wt = Word Length select code
MODE SELECT CODES
ms

Mode

Isochronous
External Synchronous
Internal Synchronous

2
3

(continued on next page)

FDUPLX
HDUPLX
NORMAL
SYSTST
PRESET
GENPAR b AT a
CVSYNC b AT a
WAIT
NOWAIT
STATUS
COUNTS

Page

M.P.G. Summary
9.11.5

WORD LENGTH SELECT CODES
w1

Nr Bits

6
7
10
08

6
7
8
8

Page 5v

Page

M.P.G. Summary
9.12 RK06 DISK
9.12.1 Register Names

RKC1
RKoC

RKWC
NOTU

RKBA
RKOB

RKDA
RKM1

RKC2
RKPO

RKOS
RKPA

RTRY

SIZE

ERR

9.12.2 Storage Locations
CYL

HEAD

SECT

9.12.3 User Program Statements
(0256 INTO RoIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
s INTO a
RDHo
WRHo
a
WRCK
b AT a
SEEK
OFFSET ov
""~·P"t.r"lT

;)!:.L.\Jn.a.

•

UNLOAD
SPIN
RECAL
CRESET
oRESET
SRESET
PAKACK
REL
STEPUP s
STEPoN s
WAIT
NOWAIT
STATUS
COUNTS
FMT22
FMT20
Oop
EVEN

BAlON
BAIOFF
CaRON
COROFF
BAOSEC

a = bus Address of location
b = number of Bytes
n = Number of message returned by drive
s = number of Sectors
ov = Offset Value

RKER
RKM2

RKAS
RKM3

M.P.G. Summary
9.13 RP02/RP03 DISK

9.13.1 Register Names
RPDS

RPER

RPDA

RPM1

RPCS
RPM2

RPCA

RPM3

RPBA
SUCA

SILO

RTRV

SIZE

ERR

RPWC

9.13.2 Storage Locations
CYL

HEAD

SECT

9.13.3 User Program Statements

(0256 INTO ROIO)
READ
b (INTO ROIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (-fROM WRIO)
WRITE b FROM a
RONOSK b INTO a
WRNOSK b INTO a
WRCK
b AT a
SEEK
HOrviES~

•

RECAL
IDLE
CRESET
STEPUP s
STEPDN s
WAIT
NOWAIT
STATUS
COUNTS
MOOE11
MODE10
HORON
HDRO.FF
a = bus Address of' location
b = number of Bytes
s.
number of Sectors

Page !j2

M.P.G. Summary

Page

9.14 RS03/RS04 DISK
9.14.1 Register Names
RSC1
RSAS

RSWC
RSLA

RSBA
RSoB

RSoA
RSMR

RSC2
RSoT

RSDS
RSAE

RSER
RSC3

SECT

RTRY

SIZE

ERR

9.14.2 Storage Locations
TRAK or HEAD
9~14.3

User Program Statements
(0256 INTO RDIO)
READ
b (INTO RoIO)
READ
b INTO a
READ
WRITE (0256 FROM WRIO)
WRITE b (FROM WRIO)
WRITE b FROM a
WRCK
b AT a
SEARCH
CRESET
DRESET
STEPUP s
STEPDN s
WAIT
NOWAIT
STATUS
COUNTS
APORT
BPORT
000

•

EVEN
BAlON
BAIOFF
a
b
.5

= bus Address of ·location·
- number of Bytes
= number of Sectors

M.P.G. Summary

Page

9.15 RL01 DISK
9.15.1 Register Names

RLCS
RLSC

RLBA
RLSO

RLOA
RLSS

RLMP
RLCA

RLSE

SIZE,

ERR

9.15.2 Storage Locations

CYL

SECT

RTRY

9.15.3 User Program Statements

•

(0256 INTO ROIO)'
READ
b (INTO RoIO)
READ
b INTO a
READ
WRITE (0256 FROM WRID»)
WRITE b (FROM WRIO)
WRITE b FROM a
ROHOR b INTO a
SEEK
CRESET
ORESEt
STEPUP s
STfPDN s
WAIT
NOWA IT,
STATUS
COUNTS
SEEKRO b INTO a
SEEKWR b INTO a
ISEEK c
OSEEK c
RONOHC b INTO a
VCON
VCOFF

a
b

s
c

= bus Addres~ of location
= number of sectors
= oumber 9f Cylinders

= number of ByteS

RLSB

RLDC

RLSX