Digital PDFs

MAINDEC-08-DITCA-A-D

December 2000

88 pages

Original

5.3MB

Document:	maindec-08-ditca-a-d
Order Number:	MAINDEC-08-DITCA-A-D
Revision:
Pages:	88
Original Filename:	https://svn.so-much-stuff.com/svn/trunk/pdp8/src/dec/maindec-08-ditca/maindec-08-ditca-a-d.pdf

OCR Text

IDENTIFICATION
PRODUCT

CODE:

PRODUCT

NAME:

MAINDEC-flB-DITCA-A-I)
REPLACES MAINDEC-EB-DBBD

TCO§*

EXERCISER.

BASIC

1972

DATE:

MAY

MAINTAINER:

DIAGNOSTIC

AUTHOR:

JOHN VROBEL

31,

“Q‘R‘Gtfil; I: ,9]

GROUP

7’Cfé?§>15£7

ABSTRACT

The TCOl Basic Exerciser is a series of test programs that may be used to gain a high degree
of confidence in the data handling ability of a TCOl

DECtape Control and one to eight TU55 DECtope

The Basic Exerciser consists of several basic routines that maybe individually selected; each

Transports.

operate

eightdrives. These routines include Basic Motion
Routine, Search Find All Blocks Test, Basic Search Routine, Start/Stop/Turnaround Test, Basic Write/

routine will

any configuration of one to

Read Data Teast with eight selectable patterns,

and a Parity Generation and Checking Test.

tion of the Basic Motion Routine and the Baisc Search Routine are controlled by
a

Write Data

The opera-

keyboard input. Also,

Scope Loop, Read Dota Scope Loop, and a Search Scope Loop are provided to keep the

tape moving from end zone to end zone.

REQUIREMENTS

2.]

Eguipment
PIDP-8 (standard)

T‘COl

’DECtape Control

One to eight TU55 DECtape Transports

Sitora

2.2

The program occupies most of memory from address 0000 to 6377 and utilizes three buffer areas
as

follows:
Address

6774-7l74

Function

Output butter
Program storage for Motion Test (0200)
,

Block Number storage for Basic Search (0202)
7l75-7375

INPUT buffer I

7376-7576

INPUT buffer 2

2.3

Preliminary Programs (None)

LOADING PROCEDURE

3.I

Method.
Use normal binary loading procedures from

*This
All

program
tests

are

can

also

used

paper tape

applicable, merely
T

the

TC¢8 DECtape
"TC¢8"

substitue

control.
for

"TC¢1

text.

STARTING PROCEDURE

4.1

Control Switch
Settings

Any configuration of one to eight drives may be selected in SWITCH REGISTER‘bits 0 to 7.
Each bit is a master bit for selection of a drive.

When the switch is'a I the drive is selected; when a

0 the drive is not selected.

Switch

Drive

VOW-kwN-‘O \IOUIh-ON-d
4.2

Starting Addresses of Routines
'

Address

Routine

0200

Basic Motion Routine

020]

Paragraph

Search Find All Blacks
I

0202

Basic Search Routine

‘0203

Sta rt/Stop/Turna rou nd

0204

Write/ Read Data Test
Parity Generation Test
Write Data Scope Loop
Read Data Scope Loop
Search Scope Loop

0205
0206

0207

0210

4.3

~O‘O‘O‘O‘O‘O‘O‘O‘O ‘OmVOUI-kwN-d

Pragram and/or Operator Action
a.

-‘

wage

"to

UMT

4”0 379((5‘IM‘65J
[0 f:/ A
6 flcjfi [4/0’0
‘l‘IC’a m

Place the select address for the routine desired in the SWITCH REGISTER and press LOAD
I

ADDRESS.
b.

Set SWITCH REGISTER bits 0 to 7 to select drives.

(Any configuration except all 05 is

valid.)
a.

Press

Start.

The

static

test will

run

and B.
The processor should halt
address 0223 with bits 0 to 7 of the switch register
For all error halts other than
displayed in the AC.
mentioned in 4.3 section D, consult the listing.
status

A halt at address 03“ indicates bits 0 to 7 were all 05.. Select drives and press CON—

TINUE to recover.
Set all SWITCH REGISTER bits to 0,

or as

desired accordingto paragraph 5.], and press
'

CONTINUE

A detailed description of how the routines can be used to initial'lycheck out the control and
drives can be found in paragraph 5.3.

OPERATING PROCEDURE

5.l

Operational Switch Settings

5.] .l

Routines with no Switch Settingi- Four of the routines require different switch settings to

control program. flow.

0200

Basic Motion Routine

0202

Basic Search Routine

02'05

Parity Generation
Read Scope Loop
Search Scope Loop

0207
02!] 0

5.l .2

The routines that have no switch settings are:

Search Find All Blacks

The Search Find All Blocks Routine (020l) has one switch setting.

Setting SWl l to l deletes the halt at the end of test.

5.] .3

Write/Read Data Test

The Write/Read Data Test (0204) utilizes switches 3 to ll to control

pattern selection and program flow as follows:

Switch
3

Operation

Delete all error detection where the motion bit in status A remains
l

(parity, data compare errors, and WC (word count register) not

equal to 0).
4

'
-

Run patterns sequentially; i.e., After making one complete pass the
length of tape with pattern 5, the next pass is made with pattern 6.
Read data only (after the first write pass).

(DVOUI

Write data only (SW5 overrides SW6).
Write and read sequence,

one

block at a time.

Write and read sequence, 32 blocks at a time. (SW7 overrides SW8,
and read sequence occurs for the
when both switches
0, the
=

length of the tape).

write

Switch

Operation

9, TO, and ii

5.l .4

Write Scope

Indicate pattern selection as follows:

Loop

000

All Os

00l

All is

0l0

Alternate words of Os and is

Oil

Words of 2525

l00

Words of 5252

l0l

Words of 0707

”0

Words of 7070

ll]

Alternate Words of 2525 and 5252

The Write Scope

Loop (0206) utilizes switches 9, 10, and ll for pattern

selection in the same manner as the Write Data/Read Data Test.

Start/ Stop/ Turnaround

5.l .5

The Start/ Stop/ Turnaround Test (0203) uses switch 1 to delete stop

after error, and halt at end of test.

’

5 2

Subroutine Aspects (None)

5.3

Program and/or Operator Action

This series of routines is designed for initial check-out of a TCOT
associated drives,

DECtape Control and its

maintenance and repair of the control and drives after installation.

The following procedure is used for initial check-out of the control and drives and can be
followed to repair malfunctions once the control and drives have been operating:

5.3.1

Operation Check

The first routine utilized is the Basic Motion Routine

(0200).

lt is used to

visually verify the following operations with the use of an oscilloscope, the indicators on the TCOl indicator panel, and by watching the motion of the tape on the DECtape drive.

5.3.] .l
error

Initial Control

State

When power is initially applied to the TCOl Control, status A, the

and DECtape flags, and the data flag can

come up in any state.

prevent erasing DECtapes and having to reload programs.
'

Set the SWITCH REGISTER to o.
Press LOAD ADDRESS.

Select SlNGLE STEP.

Press DEPOSITPress LOAD ADDRESS.

A short manual procedure will

Press START (to generate a POWER CLEAR).
Now examine the TCOI indicator panel, the following indicators should. all be off,
a

indicating

DTF (DECtape flag)
DF (data flag)

AII ERROR flags
W (\NREN write enable)

Status A bit 4

(motion)

US (up to speed)

CO to C3 can be in any stable state (not counting)
All state register bits except I should be 0, and bit I should be a I

5.3.1 .2

Clear and Load Status A (IOT 762, 764, and 766)

(state idle)

The basic operation and existence of these

DECtape IIOTs can be verified as follows:
Start the Basic Motion Routine with all drives SWITCH REGISTER selected and off line.

Type

the following program:
IIFII WD
"w" AIT 0100

"c" HNG
"R" PT

0002

"D” 0

Now, watch the status A indicators 0, I, and 2.. They should go to O 8 and remain there for

slightly more than a second, then proceed to I
process.

In addition,

should be set to 0.

select error should be

2' I 3

:enefateg

etc., up to

78’ and return to 08 and repeat the

for each drive selection and the MOTION bit

By increasing the "W"AIT count or restarting the program with each drive individually

selected, the decoding of the drive number to a single select line can be monitored with an oscilloscope;
I

the selection indicators over the rotary select switch on the TU55s may be used by placing the drives

line and including a "S" TOP command after the "F"WD.

5.3.I .3

Tape Motion and Timing Pulse Generation

Routine with that drive SWITCH REGISTER selected.
motion controls:

Put one drive on line and start the Basic Motion

To verify basic operations of the control and drive

type the following series. of short programs:

IIFIIWD
IIDIIO

The tape on the selected drive should start moving forward (off the left-hand reel and onto
the right-hand reel).

A select error should not be

end zone is reached and detected.

generated and bit 4 at status A should remain l unless

C0 to C3 should appear to be counting,

indicating timing pulse gen-

eration; US (up to speed) should set to 1 within a short period after tape starts moving.

The DTF should

Now type:

not set.

"S"TOP
"D"O

(Bit 4 of status A should go to O).

Forward tape motion on the selected drive should stop.

left-hand brake on the drive should be set and the

torque holding the tape tight

rightehand reel should be free with

The

small amount of

Again, no select error occurs. Now type:

"B"KWD

"D"O
The tape on the selected drive should start moving backwards (off the right-hand reel and
onto

the

be true.

left). Status A bit 3 should be 1 (BKWD). All other indicator observations for forward should
Again type:
”S"TOP
"D“O

Backward tape motion should stop.

Bit 3 of status A should remain l and bit 4 should go to O.

The right-hand drive brake should be set and the left-hand reel should be free, with only enough torque to

hold the tape tight.

New U + M Delay

5.3.l .4

The new unit and motion delay can be generated by any of several short

programs, but its operation must be monitored with an oscilloscope
at a

later date

Since the delay time could change

(for- some currently unknown reason), the time will not be mentioned here; but it can be

determined from the TCOT

logic diagrams.

An example of a program that could be used is:

Manually move the tape until approximately an even amount of tape is on both reels and type:
"F"WD

0020

"W"AlT
"B"KWD

"W"AlT 0020
"R"PT

0040 (or a shorter or longer count as desired)

IIDIIO

End Zone Detection

5.3.1 .5

The program can be used to determine if the end zone is being detected

by starting the tape in either direction and watching whether or not the tape runs off the reel.
\

‘7'»? Cs

:y,
i-

“(I ’55. 50‘.
-

D O

Also

watch the end bit in the error status.

If the END indicator lights and the tape does not stop,

in the control is not being generated.

In either case, return the tape to the reel a short distance from

the start of the reel
end-zone

(less than IO feet of tape on right hand reel) and use following program to scope the
1‘»

detection{.
M'fa,“f1}
IIFIIWD
IIWIIA'T

m£
L,
aj'f-.y
(WD
a”

7"“

mat/(Z; ,ce rut—«3

II-:0.“

Mgm
Ppc. “MI/'37
{famtb’ x42“.
r31.“
Wm
Wig
y gkup
Wf‘ Jwg
W
'

0090

V ""7
“W"AIT 00t6-00‘+o
"R"PT 0040 (or may be made longer or shorter as
.

‘

desired) #3 «4’54

“J

“W

I“
.

J5..-

W
M

S" TOP

IIDIIO

decreased if the tape rocks forward increased if the end zone
if the tape runs off the reel. (At that
end of the reel, the tape will move
A/Zv’
W?
aw«b/ '54»?
WAL/

The forward wait count can be

approaches too quickly or

backward faster than
WM

(funerary

,YE’!

001

\y,$;

0020

IIBIIKWD

stop

error

LLL£U0“:/’=’

forward._)
.5f
.

'5],
-

7"
44

,_,.

:IwzovH/J

rev-x M

5.3.2

Check End-Zone Detection

tines (0201

"J', {N L

512.2.

‘
.

4"."

(ft/1W? Wyn)

For the next sequence of operations, any of the three Search rou-

0202, or 0210) could be used,- but the Search Scope Loop (0210) is the most practical and

least complicated.

When the routine is initiated, the tape starts forward until the end zone is detected

and then runs backward until end zone is again detected and then forward again.

If the tape runs off the reel, either the end zone was not detected or bit 2 of status B (END)
did not read to the processor accumulator during a Read Status B IOT.

make

As the tape is moving forward,

the following observations:
C0 to C3 should appear to be incrementing,
US (up to speed) should indicate a l

indicating timing pulses are being generated.

shortly after the tape starts moving and should stay on.

The STATE REGISTER should circulate and appear to remain mainly in statedata.
The DECtape flag indicator should glow visibly, dim, and glow again as the tape moves
forward (The

program does not monitor DTF but

simplyiwaits in

ISZ loop and periodically monitbrs

END and MOTION).

No error statuses should be generated except end zone
The processor accumulator should

number is read from tape and

appear to be incrementing by I

each successive block

displayed.

The timing in the control should be monitored with an oscilloscope with reference to the DEC-

tape TCOI timing diagrams.
With the DECtape searching backward, the some observations may be made as forward except

the processor accumulator should appear to decrement.

Correct Block Number

5.3.3

At this point it is suggested that the Search Find All Blocks Routine

starting at 020l be used to prove that the control will correctly read block numbers.

The Basic Search

Routine starting at 0202 may be used to gain more information if 020] does not run without error typeouts.

5.3.4

Check Read Data Timing

The next step should be to

verify the Read Data Timing with

oscilloscope utilizing the Read Scope Loop (0207) and the TCOi timing diagrams.

5.3.5

Check Write Data Timing

Next, the Write Scope Loop (0206) may be run and the Write Data

timing verified. This routine changes to Search Between Blocks as an effort to keep from writing over
block numbers.

(Recheck the tape with O20l or 0202 to verify this).

Thedifferent data patterns may be utilized visually as follows,

(W (WREN) should indicate l

for all patterns).
/

DATA BUFFER bit indicators 6, 7, and 8 should glow dimly and
the rest of the DATA BUFFER should appear to be Os.

Pattern 0

(all Os)

RWB bits 3,

4, and 5 should appear to remain Os.

RWB bits 0, l, and 2 should be complementing and should glow
fairly brightly but not solidly.

The LPB should complement every six bits and will glow dimly.

dimly

and the rest
DATA BUFFER bits 6, 7, and 8 should glow
of the DATA BUFFER should appear to be steady ls.

Pattern l

(all ls)

RWB bits 3,

4, and 5 should appear to remain steady ls; bits 0,

l, and 2 should complement and glow fairly brightly but not

solidly.
The LPB contents are not predictable but the rate of change should
be fairly. slow and discernable. (The LPB only complements on Os
and will contain the complement of the reverse checksum of the

block it is passing over)..
All bits in the DATA BUFFER, RWB, and LPB should glow dimly.

Pattern 2

(alternate words
of Os and ls)
Pattern 3

The even numbered bits of the buffers should act as pattern 0 and

(2525)

the odd numbered bits as pattern l
A

Pattern 4

(5252)

The even numbered bits of the buffers should act as pattern l and
the odd numbered bits as pattern 0.

Pattern 5

The rightmost three bits (of each six bits) should appear as pattern l

(0707)

and the leftmost as pattern 0.

leftmost three bits (of each six bits) should appear as pattern 1

Pattern 6

The

(7070)

and the rightmost as pattern 0.

Pattern 7

Should appear as pattern 2.
buffers.

(2525 alternate
with 5252)

No steady states ,discernible in the
'

5.3.6

Prepare Tape for Read

The Write Scope

Scope Loop and for a further visual verification.

Loop may now be uSed to prepare a tape for the Read

Patterns 3,

4, 5,'and 6 appearing in the BUFFER(s)
.

indicators should read the some in either direction.

Note that the DATA BUFFER bits 6, 7, and 8 appear to be in a steady state and not to comPatterns 0 and i should be complemented when read in the direction opposite that in which

plement.

they were written. No steady states should be discernible with patterns 2 and 7.

5.3.7

Check Correct Data

written.

Utilize the different switch configurations (see paragraph 5.1) for a complete test or to scope

loop the reads or writes.

Run the Write/Read Data Test to verify that data is correctly read and

This routine does not change to search between blocks, thus the possibility

that block numbers may be written over is greater than that of the Write Data Scope

Check Checksum Generation

5.3.8

Loop.

The Parity Generation Test verifies that checksums are being

generate‘dproperly and that parity errors will be detected if they occur.
Check Turnaround Function

5.3.9

Run the Start/Stop/Turnaround Test (0203).

All of the other

routines are designed to eliminate the possibility of a turnaround error, but this routine tests this function
to a much

tighter limit.

ERRORS
Almost all hardware malfunctions detected by the program result in an error message typed on

the Teletype.

Each error message includes drive number, operation, direction, mode,

being operated on, and correct and incorrect data, if applicable

error

status, block

6.]

Error Typeout Descriptions

6.] .T

Search Error Typeouts

used by tlhe

The Search Error Typeouts are in several formats.

Parity Test and Write/Read Data Test

uses

the following format:

The Search Routine

DRIVE x

(A)
(B)
(C)
(D)
(E)
(F)
(<3)

SEARCH FWD (or BKWD)
xxxx BLOCK WANTED FWD (or BKWD)

xxxx BLOCK FOUND

xxxx LAST BLOCK (if BLOC KS READ .>.. 002)
xxxx BLOCKS READ
'

xxxx STAT B

’

This will be the first line of every typeout.

Drive X is the drive that was being
I

operated at the time of the error.

B. The second line of every typeout indicates the DECtape function, direction and
mode.

(Typeout will be C MODE for continuous mode).

C. This is the block number that the search routine should find as an end result and the
direction that the block should be found in.

If the direction in line B is the same as the di-

rection in line C, the turnaround for finding the block has already been made.

If the two

directions are different, the error occurred before turnaround.

This is the contents

ofsymbolic register BLKFND and could indicate

one

of the

following:
Should be ignored if BLOCKS READ
0000 and the directions in line B and C
It
the
could
indicate
turnaround
block, if the directions are the same and
disagree.
BLOCKS READ
0000.
l

READ

3.
status

That the DECtape did not turn around in two FDR-8 block lengths, if BLOCKS
000] , and the directions indicated are the same

000i , STAT B

The BLOCK in error, if BLOCKS READ does not

0000 and STAT B is an error

(i.e.,6000 MARK TRACK ERROR) other than END ZONE (5000).

This line of the typeout is included only if two or more block numbers have been re-

ceived since the search operation was started,

since the direction bit in status A was com-

Examine STAT B and if it does not equal 000i ignore this line. If
LAST BLOCK compared against BLOCK FOUND will indicate that the

plemented for turnaround.
STAT B does

000i ,

last two block numbers read were not sequential.
F.

The number of block numbers received since the search operation was initiated or

since turnaround.

This is the DECtape status B register; if STAT B does not

condition that caused the typeout.

000l, this is the error

If STAT Bvequals 5000 (end-zone

interrupt), and the di-

rections in lines B and C are the some, it means that the drive made one turnaround and went

the length of the tape without finding the block that the. search routine was looking for.

end-zone error before turnaround indicates that at least one block number had been read, and
that the block wanted was two or more blocks from end zone in the direction opposite the

search.

(i.e., BLOCK 3 WANTED FWD or BLOCK 2677 WANTED BKWD.)

The Start/Stop Turnaround Test has two formats for search error typeouts:

DRIVE l
'

SEARCH BKWD

0005 BLOCK (Tape should have been up to speed by this block)
0006 FWD LAST POS (Last known tape position)

0004 FOUND (Block number in error)
0001 STAT B (lf not 000] indicates error was a status error)

In this case, notice that the difference between BLOCK and LAST POSITION is I and
that the operations were in opposite directions. This indicates a turnaround error. If these
lines differ by more than I, the error would have been on a start-up.
The other error typeout format occurs if block numbers are not

sequential.

DRIVE I

SEARCH FWD
BLK # ERROR
0010 BLOCK
0006 LAST (Block 6 should have been followed
00l0 THIS (Not by block ID)

by block 7)

0001 STAT B

6.I .2

Read Data Status Error Typeouts

format as the search typeouts.

The first three lines of the read-data typeouts are in the same

The first two lines contain drive number,

third line is the block being operated on.

operation and direction, and the

Again, depending upon which test routine is being run, gone of

several typeouts could occur.

DRIVE I
READ DATA FWD
0046 BLOCK

430I STAT B

(Combination parity error and timing error)

DRIVE 2

(This typeout is used by the Parity Generation Test.

READ DATA BKWD

The last line of this typeout indicates the data pat-

0100 BLOCK

tern written to test

420] STAT B

checksum is 20;.CHECKSUM going forward was 75.
The LPB at the end of a block in read data should
always be 77 for normal operation).

7757

parity.

In this case, the reverse

PARITY ERROR EXPECTED

(This typeout is also used by the Parity Generation
The typeout
indicates that a parity error should have been generated, but was not received. Again, the last line

000i STAT B

of the typeout indicates the data pattern written to

DRIVE 2

READ DATA FWD

Test and could follow the one above

0I00 BLOCK
'

0200

test the parity circuitry.
verse

Notice the complement ob-

relationship between the two data typeouts.

this case, the .CHECKSUM has been rewritten to 02
in WRITE ALL, it was 75 after WRITE DATA, and the
LPB should have been 00 after reading the block.

READ DATA and STATE CHECK going to 0 and LPB
not equal to 77 is I to PARITY ERROR. See paragraph
9.6 for a complete description of the parity test.)

DRIVE 4
READ DATA FWD
0077 BLOCK
0001 STAT B
7777 WC

In the read data typeouts, the contents of the word count register (address 7754) are included

only if'the- WC did not go to 0.

Or if the DECtape status B was normal

the above typeout would occur.
II

(000i) and the WC did not go to 0,

6.I .3

Ehecksum Error Typeoms

and second characters of each block.

The Parity Generation Test writes various data patterns in the first
Since the reverse checksum is written to 00,

the checksum generated

by the TCOI should either be the complement of. the first character in the block or if. the first two characters are written should equal

77.

The following typeouts could occur if the parity generation is failing.

DRIVE I
CKSUM ERROR

‘

2000 DATA
7700 CK SUM

(First word of block, as read from tape)
(As read from tape in READ ALL, in this case should
equal 5700).

DRIVE l

CKSUM ERROR

(As read from tape)
(As read from tape in READ ALL,
be 7700)

5757 DATA
5700 CK SUM

6.I .4

Write Data Status Error Typeouts

in this case should

Write data error typeouts also include drive,

operation

and direction, block being operated on, and the error status.

DRIVE 6

(This typeout indicates a mark-track error while doing
Write Data Forward on block 0765. The WC type-

WRITE DATA FWD

0765 BLOCK

out indicates that the error occurred with

6000 STAT B

left to be written.)

138 words

77I5 WC

DRIVE 7

(If STAT B indicates a normal block interrupt (0001)

WRITE DATA BKWD

and the WC has not gone to 0, this typeout occurs.)

I000 BLOCK
0001 STAT B
7777 WC

6.] .5
occur

Data'Error Typeouts

without a parity error.

A data'error may or may not follow a parity error typeout; it could also

Again, the first three lines of the typeout are the' same as for search errors:

drive, operation and direction, and block number.
DRIVE 4
READ DATA BKWD DATA ERROR

0325 BLOCK

OOOO KNOWN
‘

7773 UNKNOWN

7000 ADDRS KNOWN
6.] .6

Error Halts

(Data written)
(Data read)

(Buffer Address of data written)

The cause of any error halt not accompanying a typeout can be found by examin-

ing the program listing atthe address of the halt.

These may be caused by:

6 2
.

A status other than EZ while in MOVE TAPE

The AC not being cleared after an IOT766 or 764.

AC bits 0 to 7 equal to all Os when initially starting.

Program interrupt and no DECtape skip.

No program interrupt for 45 seconds.

Error Recovery
There ar e no manual error-recovery procedures.

In the cases of read data and read errors in

the Parity Test, the programs proceed to the next sequential block in an effort to gain more

about the failure.

information

For search (except 020]) or write errors, the same operation is attempted again.

In Search Test 020i , the program attempts to pick up the next block in sequence.

Any error halt that occurs without a typeout may indicate a completely non-logical type of
failure.

Examine the program listing to determine the meaning of the halt.

PROGRAM DESCRIPTION

9.]

Basic Motion Routine (0200)

This routine is a visual verification of the operation of the DECtape drives and some sections
of the TCOl Control.

The sequence of operations is selected by

keys that may be typed to select operations are "F,

"B," "S,

keyboard input from the Teletype

"C," "W," "R," and "D." All other

keys will cause the execute table to be reset and previous selections to be lost.

The operations selected

by the individual keys are as follows:

Key

Operation

Start moving tape on the currently selected drive in the forward

FWD (Typeout)

direction

Start moving tape on the currently-selected drive in the backward

BKWD (Typeout)

direction.

Stop tape on the currently selected drive.

STOP (Typeout)
C

Change drive selection and repeat from the beginning of the

CHNG (Typeout)

execute

Wait a variable number of blocks.

WAIT (Typeout)

typed in, immediately following the typeout "WAIT, and is a
4-digit number from 0000 to 7777. NOTE: The pragram does not
actually count blocks but sits in an lSZ loop 18 msec for every

table or from the last "C."
The number of blocks to wait is
"

The

increment typed in.

Operation

53y

Repeat the sequence of operations from the start of the execute
table or from the'last "R.
Again, the number of times to re—
is typed in immediately following the
typeout "RPT" and
peat
is a 4-digit octal number from 0000 to 7777.

RPT (Typeout)

Causes the sequence of operations previously typed in to be executed
NOTE: "D" can only be typed in as the first character after a se-

DO (Typeout)

This is true each
quence of operations has once been executed.
time that the routine is restarted from address 0200. Typing a "D"

the first character causes the last sequence of operations to be
'

executed.

9.2

Search Find All Blocks (0201)
Before a

program can verify

the system can read correctly.

that the DECtape system can write correctly, it must prove that

Since a DECtape with a,

so-called, virgin tape pattern is not always

readily available and DECtape with correctly written block numbers is usually available, the first verthe DECtape backward
Test. Search Find All Blocks
into the end zone, reads the tape forward and verifies that blocks
numbered 0000 to 270]; then

ification of read operations must be a Search

moves

are

the tape into forward end zone,

reverses

the

tape and tests that blocks

moves

are

numbered 270] to 0000.

SWll is 0, the processor halts; press CONTINUE, and the program will repeat.
cessor

lf SWll is l, the pro-

will not halt and the program will repeat.

9.3

Basic Search Routine

(0202)

In this routine, the tape is searched in either direction until a series of 129 block numbers is

read and stored.

(Or until end zone is reached or some error status is generated).

to either type out all of the

sequential.

The decision is made

block numbers or to have the program verify that the block numbers read are

When started the program types:
DRIVE 8 (or whichever drive is selected)

TYPE IN F FOR FORWARD
ALL OTHERS BACKWARD
At this point,

type in an "F" to search forward or any other key to search backwards.

search in the direction selected until an error status or end zone occurs,
been read and stored in memory.

The preram will

until l29 block numbers have

lt thentypes:

XXXX STAT B
END ZONE

NO BLOCKS
XXXX FlRST BLOCK

(If an error status and then repeat the initial typeout)
(If the tape went into end zone before 129 blocks were
read)
(If no black numbers were read)
(First block number read)

TYPE C FOR COMPARE
ALL OTHERS PRINT
l4

Any other character

To have the program verify that the block numbers are sequential, type in a "C."

typed in causes the program to type out the complete series of block numbers.
program types; out block numbers that are not sequential.

If a "C” is

‘

typed, the

The program always types the last block number
I
I

read as follows:

XXXX LAST

Start/ Stop/ Turnaround Test (0203)

9.4

When the ability to correctly read block numbers has been established,
of the

DECtalpe motion controls can be given.

thorough test

The Start/Stop/Turnaround Test verifies the following

operations:
TURN AROUND

Both directions on BLOCK 0

Start FORWARD/STOP
Start BAC KWARD/STOP
Start FORWARD/Wait UP TO SPEED/Turnaround

Start BAC KWARD/Wait UP TO SPEED/Turnaround
The sequence: is repeated for the length of tape

Turnaround occurs in both directions on block 270i

Since the tape is up to full speed before turnaround, the tape must be up to speed again by
the time it returns to that same point on the tape.

9.5

Write/Read Data Test (0204)
The search routines establish a minimum capability to read known data from tape.

establishes the ability to write data and further establishes the ability to read data.

eight selectable data patterns and three selectable modes of operation.

The test includes

The basic sequence of operation

is write forward,” read backward, read forward, write backward, read forward,
sequence may be selected for l block at a time, 32 blocks at a time,

This routine

read

backward.

the length of tape.

The

The program

recycles and. runs until STOP is depressed.‘ At the end of each complete sequence (the length of tape),
the program'types out the pattern number and END.
“‘ L’ “'

The eight write patterns are as follows:

0000

7777

0000, 7777, 0000

2525

5252

0707

7070

2525, 5252, 2525

The pattern to be written is selected in SWITCH REGISTER bits 9, TO, and H

pattern desired in these switches.

Place the number of the

Switches 7 and 8 are used to select the sequence of operation as follows:
SW7

SW8

l
l

Operation

Write and read sequencevthe

length of the tape
Write and read sequence in 32 black increments.
Write and read sequence one block at a time .‘

SW4

Take the next pattern to be exericsed from SW5 9,

l0, and ll.
“f

SW4

‘

Exercise sequentially through the patterns,- i.e ,
after one complete sequence the length of tape

with pattern number 3, exercise pattern number 4,
Patterns are not changed
until block 270] has been written backwards.

after exercising 4 go to 5.

SW3

Type out parity error information and data errors.
Ignore parity and data errors. Mark track, timing,
and select errors are not ignored.

9.6

SW6

Sequence from write to read data

Write data only.

SW5

Sequence from read data to write data.

SW5

Read data only (SW5 overrides SW6).

Paritj Generation and Checking Test (0205)
The complete test of parity generation and checking requires several passes over a series of

blocks.

The steps that the program takes for a Complete test of the parity circuitry are (3 follows:
STEP 1

Write reverse checksums to 0 (Actually written to 77 going backward
and should equal 00 going. forward).

STEP 2

Write data patterns

Various data patterns are written in the first and second characters of

each block and the rest of the block is written to zeros (Note: the
checksums generated are either the complement of the first character
or

STEP 3

8’

if the first two characters are written).

Read/Verify checksums
The checksums are read back and verified to be the complement of the
first character in the block or 77, if the first two characters of block
‘

are

STEP 4

non-zero.

Test no parity errors

The blocks are read in both directions and no parity errors should be

generated

STEP 5

Write blocks to wrong parity

‘

The checksums are written to be the same as the first character in the

block so that the LPB will not equal 77 when the block is read.

STEP 6

Test for parity errors

The blocks are read in both directions and parity errors should be

generated.
The program then repeats from step i and will run until STOP is depressed.

If an error typeout is generated indicating PARlTY ERROR EXPECTED, the contents of the LPB
I

can

be determined by the following procedure:
a.

The typeout includes the first data word of the block if read forward or the last word of

the block if read backward (acutally same word but complement obverse if read backward).

This word will contain either one or two non-zero 6-bit characters,

(FWD); or one or two

characters that do not equal 77 (BKWD).
c.

If there is only one 6-bit character, the LPB should be all 0s at the time it is strobed for

parity error. This is true whether read occurred in a forward of a backward direction.
d.

If the read direction is forward and there are two non-zero characters in the first word,

the LPB should be equal to one of the characters at the time it is strobed for parity error; i.e.,

WORD
e

0202, LPB

02.

If the read direction is backward and there are two characters not equal to 77, the LPB

should be equaled the complement of one of the characters when it was strobed for parity
error;

9.7

i.e., WORD

5757, LPB

20.

Write Data Scope Loop (0206,)
This routine starts forward in search.

When a block number is

found, the program changes to

write data for one block, then back to search and then to write data again.

that mode until end zone.

Upon reaching end zone the tape is started backwards in search and is again

changed to write data when a block is found.
direction is reversed.
reversed.

766

Each time an end zone interrupt is received, the tape

For any other error status, the function is reset to search and tape direction is not

Any of the eight data patterns in the Write/Read Data Test may be selected by placing the

pattern number in switches 9, l0, ll
to change

The program continues in

parttern selection.

(See paragraph (5.l .3).

The routine has to be restarted from 0207

This routine contains error halts if the AC is not cleared after an IOT764

Read Scope

9.8

Loop (0207)

This routine starts forward in read data and reads in l29-word blocks.

When end zone is reached
I

For any other error, the tape continues in read data in the same

the tape is run backwards in read data.

direction.

Each time an end zone is reached, tape direction is reversed.

This'routine also contains error

halts that indicate the accumulator was not cleared after an IOT766 or 764.

Search Scope Loop (OZlO)

9.9

This routine starts forward in search function and reverses direction at end zones.

tape flag and all error statuses except end zone are ignored.

The DEC-

search and

The program starts forward in

displays the last block number received in the AC while doing an lSZ/JMP .-l loop for approximately
l3 msec

At completion of the lSZ loop, the

direction bit if end zone was reached.

program tests for end-zone status and complements the

lf end zone was not reached, search enables are reset and the

This routine contains error halts if the AC is not

motion bit in status A is set to a i if it was cleared.

cleared after an IOT766 or 764 and if the motion bit is not cleared by EZ.

Static

9.10

This

status

IOT

IOTS

772

761
to

774,

IOT

766

status
to

"OR"

764,

Test

run

automatically prior

static

The

‘Patterns,

test

9.1-9.9.

above

load

and

status

load AC

and

766

all

764

from

the

tests

accept various

XOR AC

status

IOT

774

status
A

Data

from status register B.to the AC,

clear

the AC

listed

verifies the ability of

status register A,

IOT

information

test

after

their execution.

AC,
and

000:
)551

INTERUPTS OPERATED

STORAGE

31-MAY-72 TAPE TEMP
V141
e
x
e
a
c
x
s
e
n
PAL10 CONSTANTS
1

W
R
I
T
E
N
SEKROH
BY

FOUND TAPE LAST LAST

IBLOCK IBLOCK

IFOR

POSITIONDIRECTION BLOCK

TYPEOUTS

DOA
GET GET GET SRCH AND
ITO ITO ITO IFOR IFOR TAO

INDIRECT

1N0

BASIC
170 1 (PAGEIOT=60 0
0

TAPE

zxeacxsn
eASf

/Tc01

60 0

BUFRS§674 0002030054201 BUFRSIBUFR20201
V
=5
[x
0

Ii“ 0
4‘,\ .5
4aro
INA

4M0

88888

020

BLKFNO RECORD

FOR

7 54 7 5

DRIVE

ADRES

FOR

'BUPFRS BUFRS-l BUFRZ-l BUFRS-l SEARCH REPOS! CHNGOR NTINT NT50 CODATA DAPSAV ERSTP TYDRV TYRDAT TSTATB TYNOAT TYCONT TYSRCH S TAER S TAFN S TABN TYTEXT STORAGE

ISUBROUT!NE

RECORD: BLKFNDIPOSITNnDIRECTI LSTBLKIIDCONI RECRDKI IAODRESES NCLPCICAEOQ:BF§N010BFiLOCa BFZLOCI BF3LOCI SROHIT. BEHIND;NEUDRV:HAITI: WTHALFIDATAC0 SAVPAD:ER STP: DRIVTYI RDAT Y:SBTYPEI NDATY: TYPCONI SRCHTYI ERS TAI S TFNDISTBKW0 ~TYPTEXI ITEMP

00015402 0 20 0 0 0 0 00 0 00000 0 0 21 0 20
0 01

SELECTION

0 0 002100220003002400050 26

7754 77056774677371747375 0600040004 0 02040313500041001310151 14041316 14 2 1261141 40 0 30 0 3601120
0 27 0 30 00310 32 0 3 0 34

0 35 00360 37 0 40 0 41 0 42 0043 0 4 0 45 0 46 0 47 0 50 0 51 0 52 0 53 0 54 00550 56

1&1

PAGE
A

19i51 AND $717

FOR

NUMBER SELECTED
31-MAY'72 /DRIVE IDRIVES

[POSITIONED

V141

PAL10
1

TAPE

0 0 0

CONSTANTS 7 60 757 0604 40 0 7 67 7 0

240

20 200 3

507 2701 614 400‘ 214 16 7 63 7 72 10 0
6

7574 DTCHK CHKGO

0 30 0 20 40 170 100101 204 5076 37 10 2525

CDRIVE: UNFUNC: MSBITS.COMBIT; IOTHER K7 60: K757 :K0604: K40 0:K7 67: K7 0 : K0 7 : K0240: K0 07: K0 20:K020 : K0 03: K507 : K2701:K0614: K060 : K0214: SFAFK:SFABK: SBABK: SBAFK:czar. POS AV: DIRSKV: BLKINC: DIRFLG: K0 50: K0 30: BLKBTS BLKBIT: K0 40: K0170:K010 :K0101: K0204: K5076: K0 37: K0 10: K2525: DTSAV:DTCNT:K7574: XCHKGO:
\

00 00 00 00

77:0 757 0304 40 0 7 :7 7 0 0 7 0240 0 07 0020020 0 03 507727010614040 02;:0 16 -0 06 7 63 7 72. 1 0 0 0 0 0 0 0 0 0 0 0 50 0 30 0 30 0 20 00§00170 010 0101 02045076 00370010 2525 0 0 ;000075741077274

EXERCISER 0 57 0 60 0 61 0 62 0 53 0 54 0 65 0 6 0 070 70 00710 72 0 73 0074007500760 7 010 01010102 0103 01040105 0106 010701 0 01 1 011201130114011501 6 01 7 0120 0121 012 0123 0124 0125 0126 0127 0130 0131 0132 013 @134 @135 0136

BASIC
/Tc01

4
A

1:2

STATUS

546:

“isi

THE

7257

+
.

SELECTED 72L+1

Rzaxsvcn

31-247-72

SELECTifiN

ISTATIC
CIPHER CIPHERa» CIPHER CIPHERCIPHER CIPHER CIPHER CIPHER CIPHER XDTCRK

57427 MAETER
.

PAL12 CHKB 0 79 760 5090

AND

-".- TKPES
/FOR 2 0

XCHKQIK0 76: 2750 4KSEZ I ISELEC? iSNiTCHLs
53 1 2272762252 2

‘XERCISER 0137 @140 0141 9142

94$1(
/Tc21

, ”'

JMS JHS JMS JMS JMS JMS JMS JMS JMS

CIPHERI

AND‘K762

.42

HLTNS MSBIYS 774

JMS 052 SZA JHP JHP DOA IOT

TAD~HSBITS

CIPHER «757 ‘TST BL .42

MAXtMUH SECONDS INTERUPT

TST
I

JMP

160

t‘

TAPE

ES Bi
f

TEST

8
f .5T

V141

/-2 1

IHAIT /OF IFOR

142 1.TST BL41 CHéNGEOSELECTED
I

HTIJHP NTIJMPtl 27132 42K4215 NT!JNP*3 NTIJMP42 .-1 NTIJMP43
1

1:21: CLA TAD T42 TAD DOA JMS JMP RSFORV NUMBER JHP TAD 224 TAD 224 DCA 742 004 ION 182 JMP ISZ

lABOvE_JMP/TESTNTINTI

2 2 42:1421142114211421142214211421 4211 2 2 4535 7424 2 63 74425222531 3261 67?4 1261 74227222121 1264 127 3232 46335722242 5234 1272 32211273 3222327412763275 62212 74 5245 2 75
2 2 2 21 2 2 2 23 2 24 2 25 2 26 22272 12 2211 2 gz.2213221422152216221722222 21 2 2 22232224222522262 27 2 32 2 31 22322 3

2 34 2 35 2 36 22372 42 2241 22422 43 22442 45 22462 47

’P
'2

183

2ACE

-£§éfisv“

1'4

5
.—

MSEC

97;}

027

1
n

SELECTED AVAILABLE ITIME IAPROX

2727

31-247-72

522

xoxr

/7Es7 /2 7

7Es7s
'

‘

V141
.-3

..1

PAL12 3MP :0?2L7 322
1

7APE

‘

273242 2713242 271272712727127 72 2

IRECD 27127
1

72:62.

x x

27132 .

2 2

CIPHER 273242 KMZS 27 32P+3273242 .-1 273243 2752

ADRESES {flYIES(Ysacnil>SERCHZ 5724 2737 PARTST 25202 RDSCOP SRSCOP
4215
24215. 757 3L. 757427 2
HL7Ns. 2752 .
141

CLA
771 .48 772
IOT SKP JHP HLT JHP 107 064 740 224 AND 524 152 782 JMP JMP

3MP

5245 62 2 742 5252 6771 7412 5261 742 52?467723274 1634 7242 2 74 7652 2 34 2 34 5634 542 2 54 2 2 22224215 572

32Pv.~3

HLT JHP 3MP CLA 024 740 DCA 732 3MP 152 3MP 7 47

2 25.

2 2 262 32 2 4 2 562 162 16 7 1734 742 52:25313 72 2 3274132532752 74 53222 75 53225713 7 47

EXERCISER 2 52 2 51 22522 53 2 54 22550256 2 57 @260 2 61 2 62 2 63 2 64 2 65 22662267227222712 72 2 73 227422752 76 2277 232 42321i1242 232 2323 2324 2325 232623270310 231 2312231323142315@3162317232 2321 232 .2323 2324 2325
BASIC
721

1é4
.

SRIVE
RIRET

PAGE
Olsi

TAPE

TXERCISER
BAS‘

/TCDl

END

EXIT

/+POSITIONED

DRIVES

UNIT

STATUS STATUS

ZONE

DRIVE DRIVE

END

ALL

iRESET 7RDVE ICLEAR IXOR INDICATE INOT /INDICATE INOIOATE /SET IREHIND IGOT

TAPE

S
E
L
E
C
T
E
D
V141
START
1

BIT
,

EXPECT EXPECTED BACKHARDS NEXT NEXT DRIVES:
RDIRTRE BACKUARDS STATUS
To

31-MAY-72

PALID

NUM.

‘:1__R.,SFDRV K9634UNFUNC 762 764HAITI
I

ALL ZONE

ISET

DRIVE SET
ITHIS IVES.

/MDVE

ROINTERS

/INCREMENT

CONTROL IEXIT

PCMA OSITNCMA DIRECT CHNGDRRERDSIsz REPOSI DRIVE SELECTED DRIVE COMBIT HSflITS COHBIT CLA RerRI COMBIT RAR COMBIT CDRIVE~RSFDRV+5
\
-<'

POINTERS

INITIALY

SELECTED POINTER DRPARE

DRIVE

V“

W’“

JMEJMS TAD TAD IDT IDT JMS 50 1 HLT CLA DCA CLA DCA JMS JMP JMP

ENfi
ITO «409

)RENIND REPDSI

CUR ENT DRIVE JMP CLA DCATAD‘R49 9 DCA TAD AND SEA JMP TAD CLL DCA
IRESET IFIRST RSPDRV.
9

ISZ JMP

BIT

COMPARE NEXT
TO

SELECTED IGENERATE

SKIP
AND

DRIVE

IGET IMOVE

DRIVE
DRIVE
R
S
F
O
R
V
FIRST GNPTRSL DRIVE FIRST COMBIT RAR
POUND JMS JMP NEXT JMP CLA TAD CLL
/HAVE RSFDRl. ISELECT IRESET CHNGDR.
OR

949 529 42 0 1965 1069 6762 6764 4 49 59 1 7492 7249 34227249 3423 4249 5292 569

52 0 720 3957 106 3062 1061 @062 7549 5236 19§271 9 3062 2957 52 5

4262 5629

5249 729 199271 9

949 9491 9492 9493 94949495 9495 94979419 941 941294139414 941594169417

.5420 9421942 942394249425 9426 9427 9439 9431 9432 943 9434 9435

D436 D437

D4 0 D4 1 @4 2 24 3

185

PAGE

19i51

NUM

31-M17-72

POINTERS

FIRST

SKIP

DRIVE 2x17.
iLAST INO /RESET /INCRL IEXIT
T0

2.1.2

51272 DRIVE
2 7v:
/7MIs /N2

12 282

PNTR

NUMBER NUMBER PNTR INDIREc7s INDIRECIS
925;
D
I
R
E
C
T
I
O
N
IDRIVE IPOSITION IDRIVE IFOR /FOR
72

P
o
I
N
I
E
R
s
IGENERATE

L137

NUMBER

/¢

DXRECYION UNIT
8

LAST

2E7

DRIVE

ITO

/FOR /1 l2 l3 l4 /5 I6 /7 /TO /1 l2 /3

GET

IDXRECTION

2
2
2
.
UNI7
C
H
N
G
f
i
R
C
H
N
G
H
R
rUN27I2Ns CDRIVE 272 UNrUNc conIvs PNTRS POSITN CDRIVE PN7Rs+i1 DIRECT,PNIRs+2 CDRIVE LSTBLK_GNPTRS
K7 67 .t‘ RSFDRV CHNGDR 2 MBI7 CDRIVE COMBIT M52I7s211 2MN2 21 GNPTRS
.

pAL12 AND 32A JMP JMS Isz JMP 221 Isz 712 1N2 5N1 JMP JHS JMP
1

7122
2 17 7112 5252 42 2 2 42 5612 32122 57 1212 2 61 76525241 42325342

EXERCISER 24 4 $4 5 Z4 6 04 7. B450 0451 0452 B453 9454 045 6456 0457 0460 0461

BASIC
/72 1

27 5

V1 1

NUMBER
RECORD

L157 1N2

2 2719:

JMP 712 CLL RTR 221 712 712 221 712 712 221 712 712 221 JMP

IGENERITE zoxnc712N7 2 GNPTRSI

S!SE)GE§GE§G

BE?S

PNTRSI

5212 125771127212 32121257 132132 2 1257 1312 32 3 1323 1257 32 4 56 2 0502 2 2 2 2 2 2 22222 2 22222 2 2 2 2513 2 2 2 2 2 2 2 2

2412 243 2414 2415 2136 249724722171 2472 2473 247424752476247 252 @501 252 2523 @524 2525 2526 25272512051 2512 2513 2514 2515 2516

‘

‘t

146

4.7

‘
\

a)(<

éACE

7.)

Fwo

WRITEN

IF
‘

/MAKE:3

LAST

31-MAY-72

GET
/4 I5 /6 /7

ITO i8 l1 /2 /3 /4 IS /6 l7

(RECORD) @0 0
.

PALlfl

8&8

f'
.-l§&&8&&8&

TAPE
0 0 0 0 0 0 020 0524 “-2.”W0 0 @096 0 90 $020 @0 0 0 0 @0 0 0 0

EXERCISER @517 @520 @521@52 @523 @5240525@526@527@530 0531 @532 @53
.6.»

BAsi

/TC01

on
+

BACRNARD

AROUND YET

/START NUMBER!

NORMAL AROUND AROUND TURN

IFORNARD /+DRIVE

INAIT /COULD IFOUND /YESI /PAST /NOT

15‘

E2
BE

FOR

TURN TURN ITO

REACHED

FOR
BKND ~_2

IMAKE xaLocx

run

V141

DIRFLG CLA K0 03 IAC_ RECORD TAPONT DIRFLG CLA K040 K0214 UNFUNC 762 764 BLKFLG IDCON CALOQHAITI SHE TS SRCNCK ‘SRTAFN

ROUTINE BLOCK JMP CLL_ SiA 'STL SNL' 06‘ 710 SNA TAD TAD rot CMA DCA DCA JMS JMPJMS
/SEARCR IFIND 460 SEARCH.

701RFLG=77

TAD

TAD CHI TA

TAD IUT

TAD

JMP JMP 107 JMP TAB

SRTAFNI

@609 520 1114 71007640 7120 1076 7420 7041 1020 36521 14 7650 1 02 1 03 1060 6762 6764 7040 3 50 1025 3430 4 40 @0 1532 4256 5235 5235 6754 52 5 1026

060 @6 1 0602 @603 .0604 @605 @606060706100611@612 06130614 0615 0616@617@620 @621 062 06230624 @625 @626 0627 0630 ”@631 0632 @63 0634 “635

167

646E

19i51

MOTYON=.
CASE
/IN

31-MAY-72
V141

EXIT

NORMAL ER OR YET
BLOCK. PAST. THERE
ER OR
IHAS IOR /FOUND INENT INOT

DIRECT!ON

ICHANGE

PAL10 DOA IO? CMA AND TAD IO? CMA DCA JMS
74p:

/-1

TAPONT 761 K020 K060 764 BLKFLG_64171 SRCHER SRCNCK SEAROH SRCHER 764 ..7 BLKFLG SBO NS 74.1K040 CLA
I

JMP JHS JMP JMP IOT JHP

IBACKNARO IFORNARD IBLOCKS

IFIRST IND
_

BLOCK

LES

SEQUENTIAL EROR

I41

YET

YE} EXIT

FND

BLKFNO THERE BLKFND

BLK

AND NOT

BLOCK ADORS
/F!ND IYES. /STEP
TA

/N06

/L=1

BACKNARD

AND

IFORWARD /FORNARD /LES /BACKNARD
/NO

PREBLK IAC BLKFND CLA SRCHER TAPONT IAC BLKFND SRCNCK SRCNCK‘ CLL 761 K040 CLA .+6 SRONCK BLKFND PREBLK SRCNCK
I

JMP 152 SKP JMP 107 AND 52A CHA SNA IAC TAO CMA TAO 52A JMP TAD CMA TAO SNA JMP 152 CLL SPA STL IOT AND SZA JMP SZL IS! TAD OCA JMP SNL

SRCNCKI

SBCONS:

3 52 6761 7646 6 75 1 62 6764 7646 33564 46 0 01 5747 4256 560 5747 6764 5246 5256 235674165275 67616162 7646 7646 7456 76 1 1351 76411621 7646 5747 1352 7041 1621 7456 5656 225671667 16 7126 6761 6162 7646 5317 7436 2 56 1621 3 51 5656 7426

axancxsan 6 36 66376 46 6 41 6 42 6 43 6 4 66456 46 6 47 6 56 66516 52 6 53 66546 5 0656 0657 06 0 06 1 06 2 06 3 06 4 06 5 06 6 6 6766766671667266736 74 6 75 66766 7 676 6761 6762 6763 6764 6765 0706 67676716 67116712 6713 0714671567160717
BASIC
ITC01

1:6

243:
2151
t

ER OR
ZONE:

SEARCHED

MOTION won TURN NOT
IBLOCK IBLOCK ISET INAIY IUD /I3 IFIRSY IIF

BLOCK
ITYPE

SRCNCK .45 772 52517 31: SRCHERTAPONT .44 K5076CLA .410 K323 7643417! SRCHER SRTAFN BLKFLG CLA SRCHER SRTAPN

323572sncurvRECRDK TYPCON va72x

END

31.n47-72 ILES
V141

INOT

PAL10 IS! JHP
1

TAPE

VALIDINVALID
Is

2437
GONE

270i
1

OR
0

270

AGAIN

AROUND HAS INTr135
HAS

107 AND 534 JHP TAD SPA JHP TAD SPA JMP CLA 7A0 IOT JMS 50 0 JMP JMP TAD SMA JMP JMP

SRHER

SREzTSa

SRCHERI BLKFLGI PREBLKI TAPONTI 1824239 510 0 SRHER I

0 0 0

22565314 67 2 3113 7653 5747 13327513 53 4 11267713534372331375 6764 444353 3 5747 523513337 3 5747 5235 13 3 33333 3 3 3

,XERCISER 3720 0721 372 37233724 37253726 3727 373 3731 3732 373 3734 3735 3736 3737 37433741 3742 3743 374 3745 374637473753 37513752
2453

731

EROR.TYPEOUT

I I

DIRFLG CLA .53 BACKTY ronofv IDCON
I

JMS JMS 743 JMS JMS 42 5457 4353 67 4156 64 5 4 3 7 3 743 SNA JMP JMS sxp JMS 743

13 3 4 4 44521326 4 51 4 56 3 42 5457 4353 3 67 415664454 3 77331 14 76535222 467574134676 1325
1333133113 2 13 3 1334133513 6 13371313 1311131213131314131513161317 13231321 132 1323

149

247020

éACE

19i51

31-MAY-72
V141

COUNTFR ONES
BLOCK BLOCK

FOUND
BLOCK
ITYPE

THAN

INC

PAL10 JMS JMS 5457 4353
42

READ

sav éc}+1

I I

TAPE

3175 6—6
STATIC BITS
A

SEARCH¢1

5765 564 7 0 CMA TAO SPA JHP TAD JHSJMS 54 4163 640 4254 5743 537 :53 NOP TAD JMS JMS 42 5457 4353 630 6245 414 7 0 JMS JMP BLKFLG PREBLK .41 TYBKN TvoO T0
'

DTCNT PAYCHK

SEKONS. BACKTY.FOROTY. /ROUTINEISTATUS /ANO OTCHK.

EXERCISER 1024 102510261027 1030 1031 1032 103 1034 10351036 1037104010411042104310441045 104610471050 1051 105210531054 105 10561057 1060 1061 10621063 1064 1065106610671070107110721073107410751076
701

CMA
CLL CLL
CLA OCA CLA JMS

4 51 4456 0 42 5457 4353 0 46 5765 564 77007040 16717 10 52521272 4451 44560 54 4163640 4254 57435377267170001271 4 51 44560 42. 5457 4353 6300 6245 414 770044475670 0601 0750 075110740 0 1545 15 5

BASIC

‘\

CHECK 1-3

SEKONS SEKONS TYPCON TYPTEX
!

xzcao CHECK

5-9
0N ANO

ITYPEIBLKS

SEKONS CLA.412 SEKON541 TYPCON TYPTEX

PAS ALL

NUMBER NUH

LAST

IBLKFLC IMORE IPREBLK IY PE IFOUND

TYPCON TYPTEX
1

0 0 730 313 7340 432

107 1 0 1 01 1 02 1 03

.\./}

11
,

ULJOIOQ
“(3‘6

1$1Z
fiAGE

ZERDS

19iSI AtL PAT ERN

31-MAYI72
V1 1

USED

PATERN 25:3 5252

CDMDTNATEDNS

ONES

STATUS

r“

ALL

To
A

DDB_STATUS

FAILED

-’

ng Ac

z nos rAlLED
TO

on To

A‘

OR
A

6126
’

PATCHK K2525 PATCHK K2525 PATCHK DTCNTDTCHK DTCNT PATCHKDTCNT 9'3xcHKSDTCHK

PALIG JMS TAD JMS TAD cNA JMS Isz JMP TAD JMS Ts: JMP JMS JMP CHECKER

K7976 DTSAVDTSAV 766

TAPE

432 1131432 11917046432 .213 §3021 3 432 ' 21335314 4537 '567

BASIC
ITCDI

ELSABCLEAR

axeacxsan 1 64 11651166119761 1a11111112111311141115

ANSNER

STATUS
NITHgLEARFAYLED
f
A
I
L
E
D
r
A
I
L
E
D
ZERO
A570 ”OR" STATUS CHANGE
NOT
AND
ELEAR
Now
E
D
U
A
L
P4.16; ATERN STATUS S766HOULD DI766D STATIS TU: DTSAv STATUSSHOULD STATUS STATUS STATUS STATUSS764HOULD STATUS:A STATUS STATUS STATUS STATUSSTATUS 76*
IBITS ISTORE ./LOAD /IDT /IDT /"OR" /THIS INAS ISTATUS /"OR" /Ac IDID /STATUS /"XDR" /"OR" IDID ISTATUS ICLEAR x or IAC IOR IHAS ISTATUS ILOAD ICLEAR IGET IDID

BITSTESTS

xcuecx ICHECK ICHECK IDO /LO0P IDO IPROM ICHECK IEXIT
.

‘

NOT

PATERN T4IM09E6S 6-7 7 STATUS OTHER
ALU

1::

,Tfl

/;;

D
.

761 DTSAV

DTSAv' 79;.

764761

DTSAV DTSAV 764

CNA761

DTSAV 766 762761

AND DDA TAD IDT szA HLT IOT CIA’ TAD 52A HLT TAD CMA IOT CMA SEA HLT IOT IOT CIA TAD SZA HLT TAD 107 SEA HLT CLA IOT CMA 32A HLT TAD IOT IOT 107 SEA

iPAT EfiN PATDHK.
/

6 6 6134 31321 32 676 74 6 7402. 6761' 7641 1132744a7462 ”1 32 7010 6761 764D 74 a 7462 6764 6761 7641 113274 9 7462 11326764 74 6 7462724a 6761764674 6 7462 1 32 676 6762 6761 74 0

; ;1
PAGE FAILED

feta
LfNE

02k:
Ac

19l5i

31-MAY-72

lSTATUS IEXIT
CLL

PATCHK
I

PALlfl HLT CLA JMP
YAPE

7402 73905722

sxeacxsa 1 7a 11211 72

/Tc@1

RETURN

NEXT
IGET IMAKE

NEXT.

ASCI
MESAGE EXIT NEXT AGAIN ICLEAR IMAKE FLAG FLAG
NEXT
IEND /YES IOUTPUT IGET IHAKE IOUTPUT INAIT /CLEAR /00
to

ICLEAR MES AGE

PLACES

ICR

RETURN

FE D

/CARIAGE

5§3R IAGE Iczr IEND Ivzs IMOVE IOVER IOUTPUT
Lr

/LINE

TYTEXT TXSTOR TYTEXT TXSTOR .+3 CRLFLF TYTEXTil K7 0 TYTEXT TYCHAR TXSTOR K507 TYTEXT TYCHAR TYTEXT¢1 K0 7 K6240 0'1 TYCHIR K9215 c'i Kfl212

ROUTINE JMP CLA TAD CMA DOA TAD SEA JMP JMS JMPAND SNA JMP RTR RTR RTR JMS TAD AND SNA JMP JMS JMP JHP CMA TAD JMP CLA JHP JHP TAD TLS JHP CLA
1

75x1

xrvpz 3126 TYTEXT.

towER

‘

UPR

V141

9Asrc

CHARACTERS

PATERN

CHAR

IS!

AND TLS TSF

TYCHARJ

TCP

TSF

CRLFLFI

TAD TLS

1&12
PACE

FEED
LINE

9V".

RETURN ochL

31-MAY-72
4'1

15 25 5

cRLFtr

exacxsca 1252 1253.1254125512551257 125

UMP DCA TAD‘ DCA 555355 353553 JMS JMP JHP TAD RTL RAL DOA TAD RAL AND TAD CM! JMS JMP

K0215:K02125 27 2: TYCONfa
5 41‘ 5252 55427205 55425215-5212

5 515
751

7x5752 rxsroa szroa CRLFLF TYCOVR rvcovn TYCOVR TYCOVR 7 5057 TXSTOR TXSTOR TXSTOR K0 07 K0 20 TYCHAR“rvcova ER ORd 751 5 25 K0 03 754 ERSTP 772 sanecv,saRECV41 v pcow TYPTEX
.7

EONTENTS

IMAKE IOUTPUT
_

PAL10 TS? JMPTCP CLA JHP 215 212
752

ICARXAGE

FLAGS
LEAVE

ISAVE IGET ITYPE

V141

ADRES CONTENTS UP ER

SET

FOR

’
I

fYCOVRn

‘

TAPE

TSTA08
I

JMP 101 AND 115 157 552 JMP 101 555 715 JMS JMS 53 64 1 640 427 JMP

TXSTORI ISTOP ERSTPa

7571 5.

5261 53 07 1757 335742924273 427342734273 5 51 5273 135775 5 755433571357 75 4 5 73 15747545 42555573 5 5

5315 6761, 55751575 57545715531557 2 3 31 13324 51 4 5 5 53 54 1 ‘640 42275715

1251 1252 1253 12541255125 1257127512711272 1273 127412751275127 13551351135213531354135513551357

131513111312131313141315131413171325132113221323 1324 1325 1325 1327 13 5

1$13
243:
'71»
0-?

31lMAY'72

mo :
AND

DIRECTION TYDRV TYPTEX

V141

PALlZ
1

$42:

AND

4'1

731

TYDIR TYMOVE
I

JMP JMS JMS 7 7 5 57 6 45 0 7 JMS JHP

DIRECfION TYDRV TYPTEX
.

MODE

AND

MODE
AND

D
I
R
E
C
T
I
O
N
D
I
R
E
C
T
I
O
N
D
I
R
E
C
T
I
O
N
TYDIR TYMODE TYSRCH TYDRV TYREAD 7 0474 TYDIR TYMODE“TYRDAT
TYDRV TYREAD TYAL TYDIR TYMODE TYRAL DATA TYDRV TYURIT
I

SEARCH JHP JHS JMS 7 7 6345 4162 4350 607 JMS JMS JMP

DATA
ALL
JMP JMS JMS JMS JMS JMS JMP
JMP
READ
READ
I

JMP

lY PE TYSRCHI

ITYPE TYRDATI

x7vpe TYRAL :

WRITE JMP JMS JMS
/TYPE TYWDATI

'3 30 13 1 1430 saga431 4 56 77775 57 6 45 3 7 43 6 5602

52:1431 4 56 77776345 4162 4356637 43 6 4363561

5224431 42604275 43 6 4363 5624

5233431 4263 4323 43 6 4363 563

5242431 426

1460 1461 1462 14631464 1405 146 1497141!

1411 41214131414141514161417 14261421 14221423

1424 14251426 1427 143 1431 1432

143 1434 1435 14361437 14 3 14 1

14 2 14 3 14 4

ISBRECVI

EXERCISER 13 1 1332

345:

MODE

MOVE

6140 " ITYPE TYNOVE.

19151

31'MAY-72
V141
4

MODE
4N4

D
I
R
E
C
T
I
O
N
Y
H
D
A
T
7y4 74 TYDIR TYMODE. ALL TYDRV TYHRIT TYAL 7 414 TYMODETYNAEL
I

PAL1 JMS JMS JMS JMP

JMP JHS JHS JMS JMS JHS JMP

TAPE

4275' 43 4 434354 2

zxzncxsan 14 5 144414 7 '1454

4 514
174 1

/TYPE,NRITE TYWALa

5221431142444343 43 4 43635651
1451 1452 1453 145414551454 1457

TYPTEX TYREID TYPTEX

TYuRiT

TYPTEX TYDATA
I

Y PTEX TYAL NANDUMBER TYszx
I

ITYPE TYREADI

WRITE JHP JH5 6762 5164 45 0 7 0 JHP DATA JHP JMS 4 41 4 41 4 7 JMP ELL JMP JMS 4154 54 4 7 06 JMP DRIVE JMP JMS
ITYPE TYNRIT:
ITYPE TY‘L :
ITYPE .TYDATA4
ITYPE TYDRVI

524 4 54 4245 41444 7 54 4

52444 54 4742 5144454 7 4 54 4

5275 4 54 4 41 4441 44775475

5343 4 54 415454447 4 5743

53114 54

14 4 14 1 14 2 144314 4 14 5

14 4 144714741471147214731474

14751474147 150 1501 1562

1543 154 1545 154415471514

15111512

READ

JHP JMS 6245 414 0 7 JHP

if“.
'I

fiACE
an
0

MODE

31-MAY-72
V141

BACKHARD

CDRXVE K0 10 K260 1'! TYPTEX rvonv
I

NOT
_

OR
(

FORWARDS

K040 TYFND-Z rvaKw TYDXR TYPYEX
I

TYBKH TYFND 7 313 TYPTEX
I

TYFNé
I

K260. ITYPE 7 313.

7 7 7 7 4 62 516 45333 7 1357 7453 1 3 '13 5 6046 6041 5326 72334 56 '7 7 7733571 3263

761 3L1
JHP 107 AND SNA JMP JMS JMP JHP JMS 4253 674 0 7 JMP JMS JMP JHP JMS 46 7 4 3 7 3 JMP
.

PAL10 7 7 7 7 4 62 516 450 0 7 TAD SNA TAD TAD TLS TSF JMP ‘CL4JMS 7 7 7 3 JMP '260
TAPE

NORMAL

TYBKNI

TYFNDI

53 6 6761 3132 7653 53534345 57365345 445642536744 3 7 5745 435 5736 535 4 56 46 7 4 0 7 0 575

IF
Q

CONTINUOUS

K010 TYMODE TYPTEX

761 CLl
JMP 107 AND SNA JMP JMS 430
o

YTYPE TYMODEO
5363 6761 0123 7650 5763 4 56 43 3

EXERCiSEF 1513 1514151515161517 1523 1521 152 15231524 15251526 1527 153 1531 1532 153 1534 1535 1536 1537 15431541 15421543 154 1545 1546 1547 155315 1 15 2 15 3 15 4 15 5 15 6 15 7 1560 1561 1562 1563 1564 1565 156 15671573 1571

BASIC
ITC01

1316
PAGE

TKBE

.—

19151

EXEOTUE

INPU?

KEYBOARD LO P
3DECIPHER 7427 410:
742E

31-MAY-72

[5‘

LF LP

/CR ICR

LOOP

DRIVES

RPT

CHNG

INPUT

COUNTER

157

/FOR

FOR

COMPIEMENT

INDIRECTS RESET RESET CHAR FORWARD BACKNARO STOP CHANGE NAIT REPEAT
O

LOOP

2'3

/FOR IFOR /FOR INAIT /1$T IO I! In In I: In la In
F

(DU)

0310

/14

INPUT
TYMODE 7E57.TABUE. TYPTEX BFlLOC
9'1 IAC
W
A
I
T
I
N
M
V
E
Q
U
L
M
V
E
O
U
L
M
V
E
Q
U
L
M
V
T
E
S
T
M
V
E
Q
U
L
M
V
E
O
U
L
M
V
E
O
U
L
M
V
E
O
U
L
M
V
E
O
U
L
PAL15 5 57 4 45 5 7 JMP EXERCISER MOTION EXECUTE CHARAC7E§ JMS 7 7 .7 7 7 0 TAO OCA TAO IAC DOA CH4 OCA 740 DOA JMS JMS 334 OCA JMS 396 JMS 332 JMS 323 JMS 303 JHS 327 JMS 322 JMS 304 JMP KEYBOARD JHP KSF JMP KRB CMA 0C4
71537
/HAIT NAITiNI
PAUSE 275 1 131575 7SETUP ION 32506 ‘MVTESTI
MVRESTa
745E
V141

“

10 10

13 11 12

5 57. 44455 7 5743

EXERCISER 1572 15731574<1575

91575
,75 1

'ZO O 445577777 7 7 5 153235151515 7551351 75453513151135124245 4247 535435134247 5356 4247 53524247 5323 4247 5353424753274247 53224247 5354 525

5245 55315241 353375413514

25 5 25 1 25 2 25 3 255425 5 2656 25572515251125122513251425152516251725252521252 25232524 252525262527 2535 2531 2532 253 2534 2535 2534 2537

25452541 2542 2943 204 2545

14'7
PAGE
1

AdDRES TABLE
ROUTINE EXECUTE TYPEOUT EORHARB
_

I «H

LO P

LAST

CHAR

31-MAv472
V141

CHAR WHICH

HAITIN CHARACTER HVEQUL MonUL

PAL10 JMP

H TcH
FOR

TAPE

5640

POINTER

0
a

ADRES 1~oanCTs

HVEQUL DOTHEM MVRTBL
I

BACKNARD

EXECUTE

7:0: LO P
TIMES no TO
D
R
I
V
E
S
TAPE MARK
x

6E7

ISTART ISTART ISTOP /CHANGE /NAIT. IREPEAT IEND /70

nvcrwo HVGBKH HVGSTP nvc uc MVGNAT MVGRPT .+1 TYPsz HAITIN MVREST TypTEX
Mvrwo JMP MVBKND JMP MVSTOP JMP MVCHNG JHP MvaIT JMP MVRPT JMP MVEND JHP 0 10 2 FORWARD JMS 7 7 46 7 4 7 JMS JMP BACKNARD JMS 7 7
_

1410 14

CLA .44 13 13 CLA 13 RAL 14.
JMP TAD TAO zsz SNA JMP IS! NoP JMP .TAD CMA SNA JMP TAD CLL TAD 00A 7A0 DOA JMP
.

/TEST MVEQULI

To
CHAR 00
TIMES IGET /To 700 TAPE
NEXT IN

IRIGHT IFOUND ITN; ITEST xrxasT IFIRST [NUMBER IFORM IFOR

MVRTBLA

DOVHEMn /TYPE MVGFHD.

ITYPE MVGBKW:

axencxsza 2046 2047 205020512052 2053 2054205 2056 2057 2060 2061 2062 2063 2064 2065 206 2067207020712072 2073 207420752076207 210 2101 2102 21032104 2105 2106 21072110211121 2

BASIC
7T0 1

44567 7 46 7 44774240 52 0

44567 7

1616
242

2 2 37

7151

WHERE

‘

IPUT

31-247-72
V141

oarvzs

AD RES

CHANGING
2N

7 202

TYPTEX

MVGFN034

7175

4253674 7 2 5317

12_

MVBFND¥4 TYPTIX

CONSTANT

CONSTANT FROM EXECUTE REPEAT CHARACTERS

WAIT
[GET

NEXT
/FOR

REPEAT REPEAT

ITO

[GET IGET

GET
ITO

SEQUENCE
SELECTED

GET41Nnvcrwo4 TYPTEX 6:741N
m
v
s
r
w
o
4
PALlD 4253 674 7 06 JMP STOP JMS 7 7 6364 5762 7 2 JMP CHANGE JMS 7 7 4350 47 7 TAD 066 TAD [AC DCA .JMP NAIT JMS 7 7 6741 5164 2 7 * JMS JMP 257547 JMS 7 7 6262 642 2 7 JHS 742 024 742 IAC 224 JMP GETMIN EXECUTE
LO P:
‘

MVGFHD¢4 TYPTEX

TABLE

7 7?:MVGSTP.

7TYPE MVGCHGI

ITVPE MVGWAT:

7 7 : HVGRPT.

4 56 7777 6364 576277225317

44567 7 4352 4727121234121212 722132125317

44567 7 6741 5164 227747725317

44567 7 626264222277477212113412 1212 722132115317 2312

GET4TN4 /DO

2xzncxszn 21232124 2125 2126 2127 2130 2131 2132 213 2134 2135 21362137214221412142214321442145 2146 2147 2152 21512152 21532154215 21562157 2160 2161 2162 2163 2164 2165 21662167 21722171 2172

8A31\

721

4C7

592.0%9 0 0
1'

"I'Z

232)7 03 40

21%
7
0
%
:Cy¢§

0H3

nVW4/T C23<}Y Mam/7" ’Zuc)’Z
3‘7?

M73

Jns

START

1&19
RACE

917

POINTER ADRES
ROUTINE
ROUTINE RPTS ROUTINE

‘v-4

5
..

ISET

31-MAY-72 ITYPE
V141

TYPTIX
I

PALIO
1

TAPE

72 7

7EKECU7E

IFOR 722
12

12 11

247

872?. DRIVE
TEST

.42

.42 2.5
I

JMS 7 7 4 57 7 7 7 20 TAD DOA DCA 740 USA JM5 JMP 3K2

.2 2 DOLO P.
2 2 4 52 7 7 44577 7 7 2 12§232123211141232144614

EXERCISER 2 2 22212 2 2 23 2 24 2 25 2 2 222722122 1 2212221322142 15

BASIC
/TD01

BACKNARD

[MOVE NUMBER
DRIVE

ROUTINES

BACKNARD. CHANGE

7N2VE NUMBER
DRIVE

STAT

70
AC

N27

BLOCKS

ICLEAR
ICLEAR
STAT DRIVE SAME MOTION
IREAD ISAME INOT /CLEAR /EXIT
A

NUMBER
A

FOR

‘

MOTION
2

MOTION FORHARD
/BASIC 7 2RNARD.7REREA7 7s7AR7 MVPNDI
AND

SRIVE

MOTIONREADY

TAPE

cou~7 JMS NEXT
77o

BFiLOC

NUM

FORWARD

«a

'7‘10’L

MOTION MVBKHD
n
v
r
w
f
i
K2 2 UNPUNC 722
K2 2 UNFUNC 722
I

JHP 742 740 127 JMP

BAOKNARD

K72 2 UNFUNC

K2 02 MVSTOP UNFUNC HVSTOP

761 IAC CLA .45 761 764 722
JMP 107 AND CMA TAD SZA JMP 107 AND IOT JHP TAD 107 JMP
a

JMP 722 740 107 JMP

TAPE

7372 7 NvaKwo.

75709 MVSTOPI

5216 1275 12 2 27225212

52 3‘ 134 12 2 272252 3

5232 2721 2345 7241 12227242 5243 2721 2 75 2724 5232 12 2 272 5232

2 12 2217 2 2 22212 2

2 23 2 24 222522222 27

2 30 2 31 2 32 2 3 2 34 2 35 2 36‘ 2 37 2 40 2 41 2 42 2 43 2 4 2 45

NOTHING
DO

AND

/NAIT

1&26
PAGE

AD RES
_

CONSTINT) EXECUTE ADRES

19i51

(-RPT

COUNT‘i

31-MAY-72

cor
L61

EXECUTE

TIMES I NC
x

IDONE lNO IEXIT [RESET

IRPT

.- vn
.7,
O

V141

16,

.63'

MVNAIT

LO P

PALID JMP DCA ‘TAD DCA ISZ JMP 152 JHPJMP TIMES
I

TAPE

BASICKEXERCISER

chfli

HVUAITa

MVRPT

MVNET

1D
CLA .66 11
JMP :sz TAD TAD SEA JMP AND DOA JMP cMA TAD 066 Jun
11 11

‘IREPEA? MVRPTI

525636161‘10‘k3017 zfi é52722015252‘56462

NHEN

CONTINUE

AND

:NPUTS I41 INAIT lREAD IOUTPUT

INEV

REPEA» DRIVE

erST Newnfiv .63 HVCHNG
10

MVCHNG

TYPED .+1

,IAD 13 0.1

)

DRIVES JMPJMS JMP AND JHP CMA TAD DCA JHP ROUYINE JMP JMP MVTESY CONSTANT JMP CLA DCA KSF JMP KRB TLS TSP
BACK
ICHANGE )1! MVCHNG:
/MAKE GETMINI
/END MVENDI
i

5257261116111416 764652766416361 5657 764614163616 5657

5274 4 37 536164165674 70§fl14163616 5674

5365' 576726 6

2 57 2 6 2 61 2 62 2 63 2 64 2 65 2 6 2 67 2276227122722 73

2274227522762277236 2361 23622363 2364

236523662367

2245‘22‘72556 2 51 2 52 225322542 5 2 56

KEYBOARD KEYBOARD

531672613613 66315313 6636 '6946 6041

2316231123122313 2314 231523162317

1&21
125

19151

FOP

71212
11‘

/OCTAL CHARACTER 2 2:,2‘ COMPLEMENT

1:137 execu7:

‘

727

72212 nzva2se

/72

31-217-72 IHAKE IMOVE IASEMBLE ISKIP /N27 IHAKE,&?S IHUSW
'

72 2
212 2 2721

TWICE
E2

LO KED FOUND
/NO IBLOCK IBLOCK

222

LO KED ENABLES
-1

2
B

INTO /RECORD [FIND IYES

3717

STAT

22 22

IFOUND 172212 12 2 2 ISET 13:7

x7 2

IRD

E2 271N2 ND'ECNEGUAR1~7E2222 “11102Ew1N2 32 217 2237232 27 TYPCON TYPCON 7 2 2N2 142 2 517~ 212 27 2 12 21 7!
'

:\7

V141

2'1

21 12
1

TAPE

7 272x 2 7MIN
.

K0 07

GETMIN¢3

RAL 14 13
JHP 221 AND DC‘ .TAD 211 271 712 221 SNL 222 712 112 5N1 221 221 JMS 7 7 7 2 JHP 322 72 2
14 13

EXERCISER 2320 2321 23222323 2324 2325 2326 2327 23 2 23 1 23 2 23 3 23 4 23 5 23 2 23372342 23412342 2343 234 2345
BASIC

/TC01

212712 2 2 2 82 157. 2 2 2 ,

2 2 2 764

1N70 72 22/
IDCON 772 IDCON
5”"!
”325 221 221 JMS JHP JMS JMS 712 JM5 712 JMS 127 712 JMS JMP 221 221 132
712

5212 2 ENOUGH 212 25
K0 0 : K70 01 721312 12 2 : 7 12 xveairv 2 40 - 52 1 1.

5317 72422223321412137124 722612143213742253131213 7221 7452 72123412 44327 7 77225712262 72 2

4432

1 1

DCAWBLKFND

SCHlSTI

127 JM5

1422
RACE

REAO

NUMBER

19I51

INTERUPT

31-MAY-72

‘

V141
1

SCHloK 722 EzBIT OLA RECORO R507 CLA scH1NO

SKP JMP 101 AND SNA

sRCH1+6
.

TAPE

EXERCISER
BASIC
/TCGl

/O NE IYES

BCR1ER1 JMP

3740TAO SMA JHP

BLOCK

/NO.

POSIYION

BLOCK
NEXT

IMAKE IRIOHT /NO ICHECK INEN /TEST

IRESYNC

IACR; RECORO CLA .44 XCHKGO POSITN SIER O

T
A
D
.
B
L
K
f
N
D
SRCR146

Twzce

NEXT END DRIVE
ON

ER OR

BIT

BLOCK ZONE
OK

/CET

ALL

/NO

{

RAL10

zONE
/ENO ER OR
TYPE

BLOCK

BLOCKS

20-200

IFOUND FOR

NEXT
ITEST IRPT

ALL

INTO

/O NE

DRIVE
/NOVE

NUMBER

BACKUARD *RIVE

INTO

MOVE

ISRCH

2N0

IYES INAKE
7

scH15732 ROSTN RECORO‘.SRCHlT SCHlOK SOH1ER NENORVSRCH1*2 RECORO K0204 UNPUNC HAITI NENDRVSCH1ND¢4 RECORD BCR1NOA4 K2701 RECORO K0614 UNFUNC NCLOCHAITI

CMA -TAO 52A JHP JHS 182 JMP 303

766

152 182 305 JMP JMP JMS JMP CNA OCA TAO TAO107 JMS 50 1 NOP JM5 JMP 132 sxP JMP TAO OCA TAO TAO IOT 004 OCA JMS

JMP

SCR1OK.

‘

SCR1NO.

SROHz.

0 01- 74105244677201 0 7650 45206 1020107 7 0 ‘ 5262 5206 1021 7041‘1020 7640 5254 453624225223436 242 2020 4435524 523 4 37 52027040 3020 1 25 1060 676 4 40 500170 0 4 37 526 20207410 526 11003020 1 01 1060 67667040 3427 4 40 0 01
2430 2431 2432 '243 4 2434 2435 2436 2437 24 0 24 1 24 2 24 3 24 4. 24 5 24 6 24 7 24502451 2452 2453 2454 245 24562457 2460 2461 2462 2463 2464 2465 246 24672470247124722473247424752476247 250 2501 2502 2503 2504 2505 2506 2507-2510 251

1423
PAGE

19l51

FOR

FOUND EN42LE

LO KED ONE BLOCK
BLOCK
IBLOCK IMAKE IRIGHT IND /RE$E7 1 437

HAS

END IND.

5747a INT ER OR
I8747us IREAD I22 IND.

31-MAY-72

NORMAL

2 ~E ER OR

IEXPECT

OVER

DRIVE /RERE47

7257 /574R7
H417
/MO.

NEXT
IGET

IREPEAT

V161

SCHZOKSIER O CM4 RECORD RECORD RECORDC14 312R 2.7 DIRFLG3R2HI7 RECORD 142BLKFND 214 SCHzER 764 UCLOC RECORD2 s17N RECORDRECORDHAITf SCHZOK 772 E2 17 214 SCHZER RECORD 214 SCHZER NEwORv SRCH2 OSR 2L4 SRCH1 ER 57RSROHTY RECROK TYPCON IDCON TYPCQNSBTYPE SXER O
4

R4L10 SKP JMPJMS 2L4 74D 224 742 5R4 JMP 2M4 224 JMS

74D 2M4 742 324 JMP 127 CM4 224 742 224 2M4 742 224 JMS SKP JHP 127 4ND 3N4 JMP 742 2M4 324 JMP JMS JMP 2L4 R4R SNL HL7 JMP JHP JMS JHS 742 JMS 742 JMS JMS JMP
1

742:

SCHZER.

‘

SCRZOK.

SIER O.

{

7410 5326 436 7240 102 32 0 122077105357704031 4 4 35 12 0 7241 102176405314 6764 70403427 1220342 7042 1020 3020 4 42 222174105326677201 2 76525314 12227042 76425314 4 37 5301 760472107620 742 52 0 536 4 4 4 52 12 6 445112 5 4451 4 47 576

EXERCISER 2512- 25132514251525162517 252 2521 25222523,2524 2525 2526 2527 2530' 2531 2532 25332534 2535 253625372542 2541 25422543 254 2545 2546 254725 2 25 1 25 2 255325 4 25 5 25 6 25 7 2560 2561 2562 2563 2564 2565 256625472570257125722573257425752576

BASIC

x72 1

1324
2465

BZCKNARD

zone

5
‘-

END

31-MAY-72
V141
a

PALl

AND IN

BLOCKS FORWARD BLOCKS 129
ON

TAPE

sxzncxszn
BASIC
721

DRIVE TYPE FWD
FOR
ITYPE IY PE

lROUTINE SERIESNCREHENTING SEARCRBACKNAPD COMPARE DRVTVP TYINTXTYPTtx
129

PRINTER

DEC.

DUMP

ran (F) (C)
KEY KEY

OTHERS OTHERS

iNT

NUMBER

UNTIL

NUMBER

PREP

OTHERS
ALL

ITYPE

OTHRTXTYPTIX
I

INO

IBACKHARD IN‘IT
K

Inf

SEARCH
ISTART

BLOCK
N
O
R
M
A
t
BLKFND
ISTORE
IND
ITO

-1
I

/NC
-

0'1

2'1

K7472 CLI K040 K0214 u~ru~c 766BFiLOC K757 HCLoc xocou CALOCHAITI SEREZ
12

JMS JMSJMS 2 46 2 46 5762 2 46 674 7 2 JMS JMS 4253 674 2 7 K5? JHP KRB TLS TSP JMP TCP TAD 52A 742TAD TAD IO? TAD DOA TAD DCA CMA DOA TAD DCA JMS JMP

73242 2 (2 42ICOMPARE /1ST /ALL I2ND I‘LL 2 62 SERGHZ.

BLKFND

12
I

TAD DCA

SERZST:

262 4743 43 3 44562 46 2 46 57622 46 674 7 2 4321445642536744227762§15216 62366246 624152226242 1273 7642 1 2 1 23 1262 676 123232121264 32117242 3427 12 5 34324 42 2 21 525 .1021 3412
2622262126222623 26242625 262626272612261 26122613‘2614261526162617262 2621262 26232624262526262627 2632 2631 2632 263 2634 2635263626372642 26412642 2643 264 2645 2646 2647

PROGRKM

B
i 7'".

STATUS

0
v-i

129 NCE

N
h.
I!
>-

EONE
IDONE /RESET IREPT IREAD IEND IYES

2'
II

r.
F!

V141

ALL

ITYPE

OVER

ANY

ISTART

SERZAI 764 SERZST 772 2 217 CLA sznzwz772 25202 RECRDK 7 2 2 7v272x

REST

BLOCKS

GET

IREAD IYES 7 72:

TYPTEX

ITO

K757 2L4 SERZAI TYPTEX

Y PTEX
S
E
R
C
H
Z
ZONE
OTHERS JMP JHS 7 7 4154 5460 5764 5045
PALl IS! SKPJMP IOT JMP :27 AND 524 JMP 127 224 'TAD JMS 'JMS 2 63 64 1 642 427 -JMP 7472 JMS 7 7 45 6 4 60 7257 5645 7 50 TAD CMA TAD 52A JMP JMS 7 7 5657 0 42 5457 4353 637 JMP SER2A
9

I 1

SERCHZ

11 142

:No

7APE

SEREZ:

lLL

K7472: iTYPE SERZNB.

'2 1 74125720 6764 5237 67 2 21127642 .5274677232 2 1926' 44514 56 2 63'64 1 642 4277 52227472

SERZAI. /TYPE OTHRTX:

4 56 7777 45 6 4 2 72575645 7722121 7241 1264 7642 572 44567 7 5657 2 42 5457 4353637 520 30 0

5321 4 56 7 7 4154 542 5764 5245

EXERCISER 2652 2651 2652 2653 2654 -265 2656 2657 26 2 26 1 266226 3 26 4 26 5 26 6 26672672 67126722673 267426752474267 272 2721 272 2723 2724 2725 2726 27272712271 2712 27132714271527162717 272 2721 272 2723 2724 2725 2726 12727
BASIC
IYCGl

BLOCK

1326
212:

FAILED

22
THEN
217
THAN SET 22 22x:
READ READ
on
LES 2!? BTT BIT 217
BLOCK :7 £217 BLOCK :7 5x17 GO GO GO 22
IGET /HAS IYES IGET INAS IYES IGET IMASK /NAS 12x17
.

22472

i5i
‘

ISTATUS

31-MAYC72
.r

V141

PAL12 6263 2 7 3MP

712:

6263 2277 5721

-XEchszn 2730 2731 2732

7 27tx
1

‘

10 10

12 12

7 7?: 7ytw7x.

TYPO N TYPTEX
TYINTX CHECK CLL BLKFND K50 0 CLA CHKGO BLKFND 27.0 CLO CHKGO 761 K020 CLA OHKGO ROUTINE 761K020 764 IAC K757 BF1LOC
SEARCH IOT AND IOT TAO CMA TAO OCA TAO OCA TAO IAC DCA TAD JMS JMS
CL‘ TAD TAD 52L JHP TAO TAO SNL JHP IOT AND SNA HLT JMP
322 JMS 7 7 6471 6245 2 51 567 JHP TYDRV
_

ISTOP

217

27anx

BLOCK BLOCK
BLOCKS
FIRST 2ND FIRST READ
GET GET
INUMBEB /TO /TO ITYPE IBLOCK

TAPE
2

BASIL
,72 1

REID

DRVTYP: (ROUTINE CHKGO:

53 3 4 56 77776471 6245 2251567 573 1511
273 2734 2735 2736 27372742 2741 2742 2743

72 87 230 0 SERZA;

2 2 732 12 1 1 42 7632 574 12 1 1141762 574 6761 2 75 7652 7422574

32 2 6761 2 75 6764121 7241 1264321 123232121012722132121212 4 51 4 56

274 2745274627472752 2751 27522753 2754 275 2756 2757 2762 2761 2762

32 2 3221322232 3 32 4 32 5 32 6 322732123211321232133214 32153216

1&27
9492
1".

I-

ITYPE

31-MAY-72
V141

OTHERS

TYPE

COMPARE

ALL

IAL

IPRINT /NAIT

g+2
I

TYPTEX
I

KEY

FOR

}*2
I

TYPTEX
I

4'1

3'1

K7675 CLA SERZTY

7APE

LAST

/* BE

IFORNARDS IBACKHARDS INOREHENTING ICOMPARED ITYPE IMAKE /SHOULD
/N9

INO INO

{

MAKE MAKE

lac IND.

PAL10 0 46 5162 6364 7 0 JMS SKP TYINTX JMS 0 43 0 46 5762 0 43 575 6041 6245 7 0 JMS SKP OTHRTX JMS 6062 5156 640 7 0 Ksr JMP KRB 7L5 TSF JMP TOP TAO 82A JMP
1

BLOCK BLOCK
DEC BLOCK FIRST NEXT
ALL

K949

FOR

SERZLS

/¢

loo

SERCMPTYPTEX

14 11
14. 14; CLA
731 OLA
107 AND 521 CMA SNA IAC USA I52 SKP JMP 749 749 CMA 749 5N4 JMP 395 7 7

BLOCKS

ICOMRARE SERCMPn
9 43 5132 3 34 7 9 43257419 273 44539 43 9 43 57329 43 57553941 3245 779943417419 2721 4 53 3932 5153 349 7 9 3931 5247 39333943 3941 52533942 13 1 7349 5323 3731 9192 7349 7949 7459 79913914 2911741953111914141979411412 7359 5279 4 53 7 7

EXERCISER 3917 3929 3021 39223923 3924 3925 3923 39273939 39313932 ‘393 3934 3935 393 39373949 3941 3942 3943 394 3945 3943 3947 395939513952395339544395 3953 3957 3939 3061 3062 3063 3064 3065 306 3067 3979397139723973397439753974397 ,319 3191 3192

BASIC
ITC01

1428
010E

DRIVE

I51

NUMBER

1ST 2ND

31.M4V.72 ITYPE ITYPE READ
IDO

V141

FOR

BLOCK
ITYPE ILAST

IREPEAT IADRES

TYPCON TYPCON SEROMP BLD K TYPCON TYPIEX NENDRV }*1

READ

PAL10 7 0 740 JMS 740 JMS JMP

LAST
OUT

IAPE

TAO JHS JMS 0 54 4163 647 JMS NOP JMP

270i

BLOCK :00:

BLOCK ALL
ITYPE [DONE INO IYES.

IYPCDN sznzrv.SER2L542

BLOCKS Is: Is!
12

12 11

04513
/TC01

DCOMBINATION IRECTIONS REVERSE

TAPE TEST

EXCERCISER

BOTH

SECOND

FWD

FIND

IHOVE INAIT

AND

1012 44314 56 0 54 41636477 443770 0 572 260

BLOCK

BLOCK
IFIND

AQDUNDANY 749:INID
REHIND REMINDNTHALFSAVPAD IAC RECORD S TFHD GBKNi EZER
TURN BLOCK
AROUND
D
R
I
V
E
S
DRIVES LENGTH JMS JMS JMS JMS CLA DCA JMS JMP JNS
0

1 I

1012 44912012201 532353137475

FND

INTO HALF

SERCHZ ALL TAD JMS JMP JMP 7475
BASIC STOP ZLL
)PRINT SERZTY.
K7475. PAUSE 270 i ISTART ITESTS /S/87Tl IHOVE 6320 S TRNAa

4ERCISER 3103 3104 3105 3106 1310731 0 31i1_31:281 331143115311631173120 3121312 3123 3124 3125 312631273130 3131
77001010 442110124 315270

DN END

ITYPE SERZLSI

I I

NUMBER

ORV

TURN

/TEST

S TERI

320 4 36 44364 41 4 43

7201 3020 44545214 436

320 3201 3202 3203

3204 3205 3206 32073210

1&29
PAGE

19i51

31-MAY-72
V141

BACKNARDS

FORWARD

run
2

FIND

AFTER
DIRE T K9206 764 NENDRV HTHACF STAR? SAVPKD POSITN SFAPK RECORD 3572 2 S TAiA 3+4 ERS TA
DCA ”TAD 127 ans JMP JMS
POSITN
FORWARD JMS 742 TAD DCA JMS JMP JMP'I NOP JMS

ERS TA .I7 FIND RECORD POSINDIREQTS TBKN .44 S TER1_S TER141 S TER131POSITN DIRECT KB§04 UNfUNC 76b HAITI S TERi Posxf~ S TFHD .44 S TERl S TER161
PAL12 N09 JMS JMP AROUND DCA IAC DCA DCA JMS JMP JMP JHP ion JMP DOA CMA DOA TAD TAD IOT JHS 5931 JMP CMA .DCA JMS JMP JMP NOP JMP
ITURN GBKN1.
/w4I7
226
TAPE
-~

srnw44

72 2 445352 4

32 2 72 1 342 3423 445552255212521

5211342 7242 3423 1265 1262 676 4 42 522152127242 342 ' 445452455212 7222521 342 34231275 6764 4 37 52 4 4 41

/TEST S TANI:

4 13 142 112432 2 4 54 5267 56 6 72 2 4 53

EXERCISER 321132123213 3214 32153216 3217 32 2 32 1 32 2 32 3 32 4 32 5 32 6 32 7 3232 3231 3232 323 3234 3235 3236 3237 .32423241 3242 3243 324 3245 3246 3247 3256325132523253 3254 32553256 3257 3260 3261 3262 3263 3264
BASIC

/Tc21

1:32
PAGE
945i

AROUND

{

FORHARD

31-MAYI72
V141

TURN

BACKuARD

AFTER
NENDRV wTHAtr START SAVPADPosxTN

BACKHARD

AFTER

H'
i
n
D
I
R
E
C
T
H
C
L
O
E
S
A
V
P
A
D
P
o
s
x
y
N
N
T
H
A
L
F
P
O
S
I
T
N
S
T
F
H
D
E
R
s
T
A
E
R
S
T
A
N
E
N
D
R
V
S
T
B
K
N
r
o
s
f
o
D
I
R
E
C
T
764
R
E
C
O
R
D
F
O
R
W
A
R
O
S
F
A
B
K
S
T
A
3
A
E
z
E
R
S
T
A
N
3
R
E
C
O
R
D
.
764
S TAN1 RECORD nosfoDIRECT K2 2 764 S TAN1
S
T
A
N
Z
S
T
A
N
Z
SBAFKRECORD- 35TA2A EIER RECORD K2 2
F
O
R
W
A
R
D
PALlB JMP S TAEI TAO DCA DCA TAD IOT JMS JMP JHS 4ACKHARD JMS TAD TAD DCA JMS JHP JHS NOP JMS JHP TAD DOA CHA 'DCA TAD IOT JMS JHP JMS START JMS TAD TAD DCA JMS JMP JMS NOP TEST JMS JMP TAD DCA DCA CMA DCA IOT 4n:
,

1 1

TAPE

S TAIAI

xTEST S TANZA

S TAZAI

5254 3437 12 2 34223423 1275 274 44375254 4 41 4443142 1 27 32 2 44§5531 434372 2 4 53 527712223422724234231275374 443752774 41

ITEST S TAN34

4443142 112532 2 4 54 53 4 434672 2

ITHEN

s TA3A.

4453532 1020 342 3423 7242 3427 6764 4 42

:XERCISER 3265 326 3247 3272327132723273327432753273 32773 2 33213322332333243 25 3323332733123311331233133 143 1533133 17 33223 21 3 2 3 233 24 3 25 33263 27 3 30 3 31 3 32 3 3 3 34 3 35 3 36 3 37 3 40 3 41 3 42
BASL

/TC21

1431
3435
if!

AROUND

BACKHARDS

31-HAY-72

AFTER
START SAVPZDwosfo

V141

3574N347PosfoSTBKH $3 435.STANSab STAN347 RECORDPosfo DIRECT K020 NENDRV S TANSHTR4CP

?APE

BLKPND czER

.‘1

314
50 1 JMPISZ JMS JMP JMP NOP JMP 743 334 3M4 334 740 13? JMS JMPJMSJMP JMP CMA DOA JHP
1

PAL10

5 7435.

734

I I

S YAN4

E IR :

EXERCISER 3 43 3 4 3 45 3 43 3 47 3 53 33513352335333543 5 3 53 3 57 3 3 3 31 3 32 3 3 3 34 3 35 3 3 333733733 71
/TC01

BACKHARD

F3RH4RD
To

3 43K RtORDs raiw 3 14 4 tzER 4
x

JMS TAD TAD DOA JMS JHP ans NOP
.

3 40 ITEST S TAN4.

53 1 5331 242 4 5 5353 53 3 73 3 53311323342 7343 34231375 3734 4437532 4 41 5735343 533372433 21 573 340

BASIC

TURN

4443142 1 3 3 23 4425 212 4636 70 0

343 3401 3402 343 3434 3435343 3407

BACKH4R6
TEST

tRs f4 s r4~4 RECORD.Poser pxnzcr3 3 3 3573 3 5374 3 S YAN456 S TAN47 RECORD_POSINDIRECT K020
I

JHS JMP 743 334 3M4 334 rs: ansJMP JMP NOP JHP TAD DOA DCA TAD
h

ITHEN

5 74 4.

S TA4B:

4 53 520 1020 342 7040 3423 2020 4 54 52 4 5206 70 0 5207 1020 342 3423 1075

13 2
040:
,

zo~2

9i51

zou:

INTERUPTS

243 25

END ORV

IFALSE FIRST 700
cou r
{ONE
IDONE IYES IRESET END ITO

314047-72

F00

REACHED 2701

‘

V141
764

TAPE

EXERCISER 3430 3431 3432 343 3434 3435 3436
/TCZl

.4-3

.*1
I

xgcuonz

STAN141E

BACKHARD

/YES

IGO

2726

2706

IBLOCK IBACKHARD

IREACHED

.—
4|.)

I_NEND§V DRIVES RECORDK0204 UNFUNC 0417? PosrfNDIRECT NENDRV RECORD uTHAtr 2 70 200 S TBRH 57521 0 5 74 53724 RECORDPosfo SIRE
4'1

TAD TAD SMA JHP JMP qnsJHP

EER An keno 7 25? S TAE .
374 4 37 520 4 41 56353254 3 6

BASI

RECORD K507
HAS AROUND

zoNE TURN

PAS ES

INTO

BE N

PAL1U 107 JMS JMP JMS JMP S TANi E ER
1

Nzu nv S TAN4 HTHAEF.+1

OTHER

END
TO

2792

1020 1077750 5245 534 3244 44375245

KLL

4'3
..7
744
CMA DCA TAD 'TAD IOT JHS 5601 NOP CMA DCA DCA JMS JMP ISZ SKP JMP JMS TAD DCA JMS

IMOVE

S TEiAn JMS

SAVPAD

‘

JHP NOP NOP JMS JMP TAD DCA CMA DCA

S TEZI.

7040 3020 1 25 1040 47454 40 50 1 70007040342 3423 4437525420207410 52434 41 1340 3020 4 43 4 5 5301 70 0 70 0 4 53 5270 1020 342 7040 ‘9‘",0’40

143
5435

19i51

./w

‘V‘

FORWARD
2731
73

53 3

2731

31-347-72 I273 IFIND

IN?.
IOK

BACKNARD

733

2731

onxvzs

5N3 35
END

ALL

1;,f_

5343

1352547

’

7:37

74P5

91/

ISTATUS

/
s
7
4
n
7
ISET
/<rf’

*1,

‘

.4“

523 3

-1

175753 7N3 /35L575 IHLT

xw4x7 IFIND 13K

I55

H4L7
75 7 7537
37 7537

.,“

V141

RECORD S TFHD.44 52534 5 752434 K3234 UNFUNC 755 4 17! 3573 3 .44
A

54L13 :5! JMS JMP

575244 K323 754 NEKDRV .44332

ARQUNBROUTINE

.41

7un~

357RN41 53343

JMS NOP JMP 743 743 737 JMS 53 1 ~3P JMS JMP NOP NOP- JMP 743 107 JMS JMP 314 57L SNL .HLT JMP 273

1
.

745

K273 .

2323 44§45313

4535 73335274 1 25 1353 57554 43 533173334 5 5325 73 3 73335274 1375 5754 4 37 53357534 73 5 7423 7432 5737 3231 273

EXERCISER 3535 3536 3537 35133511351235133514351535153517 3523 3521 352 3523 3524 3525 3525 3527 353 35313532 353 3534 3535 .3535 35373543

34510

/7c31

BLOCK K3214 UNFUNC 755 3 13 13 3~ 3413 4 17? s 75 5 313 K _5753542 BLKFND_U
I

JHP 334 743 743 137 334 334 743 334 JM5 JMP 152 JMP 743

75747’5732x5434 43603 STAFN.

$5753.

363 523 3 73 1 3 1353 575 7343 3427 1325 34334 43 3 31 5232 2373 5242 1321

353 3532 353 3534 3535 3535 35373513351135123513 514 351535153517

1$34
PAGE
.

‘_/i51

31'MAY'72
V141

LES ER

BLOCKVEXIT FOUNDER OR

EXIT

ENABLE

EXIT

BONE
[END IONLY

BLOCK

182
1

/R!GHT IVES:IBLOCK /NO: /RESET

AROUND ROUTINE

BLKFND IA: RECORD S TAPN 311 s TraE764 S TAFN36 772 E BIT CLA S TAFN 5 7163 S TAfw s trw ..4 BLOCK ¥1 BLKFND CLA S TFR BNOTCNS TAFNil TURN
1

BACKHAID

BLOCK K3614 UNFUNC HCLOE Iocow CALOCHAITI S TBSE BLOCK S TB EiZ BLKFND BLOCK il RECORD BLKFND S TABW S TB E

IAC
CLA 764
766
CMA
JMP CLA DCA TAD‘ TAD IOT CMA DCA TAD DCA JMS JMP ISZ JMP TAD DCA TAD CMA TAD SNA JMP SPA IMPuwv IOT
I

PALlD TAD CMA TAD SNA JNP SPA JMP IOT JMP IOT AND SNA 152 152 JMP 152 JMP TAD CMA TAD SNA JMPJMS JHP

STOP

S TFSE;

[START ISEARCH S TABNI

TAPE

S TFBE:

1321 7341 1323 7453 563 7 1fl5 5243 6764 52 6 67 2 31 3 7653 2 3 2 3 563 2 3 5285 1371 7343 1321 7653 5217' 43225231

(

IFOUND

TEST

EXERCISER 3621 36223623 3624 3625 36265 3627 363 3631 3632 363 36343635 3636 36373643 3641 3642 3643 36443645364636473653

BASIC
1

/TCfl

S TBRI

5251 7243 3 73 1 31 1363 676 7343 34271325 343 4 43 3 31 53 3 23235313 132133711323 7341 1321 74535651 7713531 6764
3651 3652 3653 3654 365 3656 3657 36 0 36 1 36 2 36 3 36 4 36 5 36 6 36 7 36703671 3673 36743675 3676367 372% 3701

1&35
PAGE
ERR:

171

NUMBER

AROUND

31-MAY-72
V141

no?
ARE

STKRT 532572 SRCHTY TYPCON TYPTEX
S
T
A
Q
H
nzcaox
STABNib 772 EZBXT CLA STABN STABW STABN 5'4BLKFND BLDCKbi CLA S TBR BNOTCN.STABNdl
ON

PALlD JHP IDT AND SNA ISZ IS! JHP I52 JMP TAD CMA TAD SNA JHP JMS JMP

NUMBERS

S TB E.

IBLOCK BNDTCNI

TAPE

STBSEa

5257 677231 3 7653 2 51 2 51 5651 2 51 53 6 1321 7343 1371 7653 5273432 5252

EXERCISER 3732 373 3734 3735 3736 3737 3713 71 3712
BASIC
/Yc31

7CONSECUTIVE

LAST

CURENT NUMBER

OUT

ITYPE

[TYPE IBLDCK

ITYPE

BLOCK42TYPCONTYPTEX

IDCDN TYPCON TYPTEX

BLOCK BLOCK 513K 43 TYPCONTYPTEX

BLOCK
[TYPE

TURN

1 1

BLOCK

JMP JMS JMS 743 JMS JM5 7 7 4254 53 3 3 3 4562 627 TAD JMS JHS 3 54

I I

ICOUNTER
x

4163 647 TAD JMS JMS 64 5051 637 TAO 1A6 DOA TAD JMS JMS 43

532 4 4 4 52 1326 445144567 7 4254 53 3 3 3 4592627 1372 4 51 4 56 3 54 4163 64771325 4 51 4 56 3 64 5351637 1373 733133731373 4 51 4 56 3 43

372 3723 3724 3725 3726 3727 3730 3731 ‘3732 373 3734 3735 3736 3737 3740 3741 3742 3743x374 3745 3746 37473753 3751 3752 37533754375 3756 3757 3763

1436
246E
5
9

STATB

ER OR

31-647-72

RTEST OUTINE

RESYNC

BNOTON
1

PAL16 56 4 627 CLA RTR SNL HLT JMP
1

TAPE

6 6

.-1 .‘3

BLDCK .

EXERCISER 3761 3762 3763 3764 3765 376 3767377637 13772 37 3
645$

/TCOl

LAST

ISTOP ITYPE [TAPE [NOT

ITYPE

P057

PDRNARD BACKNARD (LAST

ID!RECTION IBACKNARD xvps ITYPE xrva

LD KED
BLOCKi

ZONE

(SEARCHED)

ITYPE /TYPE

NUMBER END
BLOCK /TYPE
A

/NAS vas

‘

ER STP SRCHTYPOSITN CLA .43 EZTYPE .43 P051TN TYPCONDIRECT CLA .43 rworvp .62 BKNTYP TYPTEX
1 1

RECRDK TYPCONTYPTEX
I

BLKFND CLA .43 EZTYPE .43

JMP JMS JMS TAD CMA szA JHP .JMSJMP TAO JMS 740 524 JMP JMS JMP JNS JNS 6 54 4163 646 6 57 637 TAD JHS JMS 6 63 4541 6243 5645 4 7 TAD CMA 526 JHP JMS 3H6

)START IER OR 4 0 6 S TAER.

t“
“.1 .5.

56 4 627776647612 7626 7462 572 * 6 6 666637 1 37 0

TURN OUT
STOP TYPE

HAS END

AROUND AND

OSR :14

H ERE zDNE ITYPE BLOCK HAS

TAPE SEARCH

ISTOP /YES

V141

END

FOR

ZONE

lv-l

40 0 526 4 4 4452 142 7646 7646521 42975213 162 4 51 1423 7646 52264711 52?14716 4 56 6 54 4163 646 6657 6377 1626 4 51 4 56 66634541 6243 5645 4 7 1621 7646 7646 5245 4267 5247
46 6 46 1 466246 3 46 4 46 5 46 6 4667.4616461146124613461446154616 46174626 4621 462 46234624 4625 46264627 4636 4631 4632 463 4634 4635 4636 4637 4646 4641 4642 4643 464

1437
040E

NUMBER

19i51 BLOCK (FOUND)

ER OR
AFTER

/TYPE /TYPE

STOP

31~MAY-72
V141

STOP

ER OR

IDELETE INO IDISPLAY
IDCON TYPCDNTYPTEX

SBTYPE OS! CLA .43 S TAER SYNCRE HTHAEF BSTAIR TYPTEX
_

POSITION

DIRECTION

KNOWN
EAST

‘

EZTYPE AND POSITN POS AV DIRE T OIRSAV‘OAPSAV

1025 4 51 4 56 0 46 5765564 7 0 4 47 7604 70 6 7630 5263 120 7402 720 47074 41 560 5267 4 567777 45 6 4 0 725756457 0 56 7 530 7200142251 1 142331 2 570 420 1545 15 5

420 52001 1 7040 765053541 12 7640

TAD HLT CLA JMS JMS JMP

IEND

POSITION

JMP JHS 7 7 45 6 4 0 7257 5645 7 0 JMP J"? OLA TAD OCA TAD 004 JMP

7 72: EzTYPE.

[SAVE D‘PSAVn

RESYNC TYBKH TYFHD

EXERCISER 4045 4046 4047 4050 4051 4052 4053 4054 405 4056 4057 4060 40614 4062 4063 4064 4065 406 40674070407140724073407440754076407 410 410141024103 4104 4105 4106 4107411041 1

BASIC
/TO01

POS AV OLA RESYEZ DIRSAV CLA

SYNCBE.BKNTYP. FHDTYP.

PAL10 TAD JMS JMS 0 46 5765 564 7 0 JMS CLA RTL 52L JMP
TAPE

EONE)

‘

POINTERS

BACK
JMP TAD 6M4 SNA JHP TAD 824
72F:
IPUT 4 20

I I

ADRES

RESYNC4

420 4201 4202 4203 4204 4205 4206

1438
0465
Uri

5
.-

Blaiwiafi RESYNC
GOES

ITAPE IFIRST

ISTOP

31-MAY-72 IFORNARD
V141

/-1

ZONE son:
IEND INO.

PARTNER

70 v: INTO

RESBKN K0414UNPUNC 766 NCLOCHtf f“‘ 2 572 BLKFND 14: POS AV K7 72 CLA .44 764 RESFND K040 764 KCLoc04:71 RESYNCil 110 BLKFND .44 :11 RESFUF Resv~ci1 K020 764 POS AV-POSITN DIRSAV,.010 01HTHAgrRESYNC 772 2 317 011 RESYNC41 K0604 UNPUNC 766 0417! ..5 K0214
_

I I

_740.PosSAV

PAL10 JHP 740 740 107 CMA 004 JMS JMP TAD CMA 740 740 SMA JMP CLA 107 JMP 740 107 0M4 004 JMS JMP CH4 710 3N6 JMP SPA JMP JMP
1

$10:

P051TION DIRECTION

IRESET IAND IPOINTERS

stvwc
OTHER.

TAPE

2 50 0.

Rs rwr.

1 I

TAD 107 TAD DOA TAD 004 JMS JMP :07 AND 5N4 JHP 740 740 107 JMS 50 1 JHP 740

RESXIT.

253752.

5276 1 01 1060 67667040 3427 4 40 0 01 5260 102170411 1 13247 0 5231720067645213 1 02 6764704034274 40 0 01 520111117041 1021 7450 52507 10 5232 5201 1075 6764111134021 12 3423 4 41 560 6772 01 0 7650 5201 1065 1060 676 4 40 50 1 5264 1 03

axencxsza 4207 4210421142124213421442154216421742 0 4221422242 3 422442 5 422642 7 4230 4231 4232 423 4234 4235 4236 42374240.4241424242434244424542464247 4250 4251 4252 4253 4254425542564257 4260 4261 4262 4263 42644265 42664267427042714272

0451

701

1539
PAGE

19i51

BKNO FfRST
MUST

FORWARD RESYNC

ITO

57427

31-MAY-72 INOH
V141

ITAPE

BACKNARE

YET

ZONE
END
FOR

FORWARD

ITEST

IGO

IGZIN

POSITION FORWARD /CHANGE
IREACH {YES 700

YET

NORMAL

POSITION PAST WAIT

lYES. 1N0.

ZONE 72v
[END 7N0.

TRY

INTO

START

IHOVE

INON
p

UNPUNC 766 RESFNF41 K0214 UNPUNO 766 0 10 HAITI 25302 K0 06 POS AV 140 BLKFNO 011 .+4 764 RESBKNLS K040 764 0 10 HA1?! RESYNCbl BLKFND 140 POS AV stx f s01 RESYNOtl RESBKB 772 £2017 CLA azst041 K0204 u~ru~0 766 0417i RESYNC41 K0614 UNFUNC 766 nasaKa31
.

PALlO TAO 107 JMP 740 740 107 0M4 004 JMS JMP TAO 740 CMA TAO 5M4 JMP 014 107 JMP 740 107 004 004 JMS JMP
1

TAPE

AGAIN

AGAIN AGAIN FOR

IIN IVES 700

BACKNAROS

AGAIN

STAT.
INOT

BLOCK

TRY

RESEKN:

RESBKBJ

TAD 004 740 SNA JMP 0L4 JMP JMP 107 AND SNA JHP TAO 740 107 JHS 50 1 JHP 740 TAO 107 JMP

RESBEzo

1060 676 523 1 03 1060 67467040 34274 40 0 01 53361373 1 1 7041 1021 77005317 720 6764 5301 1 02 6764 7040 3427 4 40 0 01 5201 1021 7041 1 1 7450 5250 7 0 5201 5320 67 2 01107650 5201 1 25 1060 6766 4 40 50 1 5201 1 01 1060 67665321

EXERCISER 4273 42744275 4276 427 430 4301 4302 4303 4304 4305 4306 4307431043114312431343144315431643174320 4321 432 4323 43244325 4326 4327 43 2 43 1 43 2 43 3 43 4 43 5 43 6 43 7 43404341 4342 4343 434 4345 4346 4347 43504351.4352 4353
BASIC
/70 1

1:42
2465

NUM

‘isi

BACKNARD

SKIf

No
9

IYES

PATERN

TWICE
El

31-MAY-72 ZONE IBACKNARO

IHOVE

DIRSAV CLA K040 K0204 UNPUNE 766 HAITI RESYE!K020 764 HAITI .04
‘

RESXIT¢1

PAL10 BACK TEE TAD 51A TAD TAD TAD IOT JMS 50 1 JMP TAD I07 JHS 50 1 JMP JMP 7 72
TAPE 0R
IPUT ILEZ
K0 56. K7 72! PAUSE
TAPE
1

P
A
T
E
R
N
A
D
R
E
S
I
A
D
R
E
S
BACKHARD SHITCHES
IROUTINE IGENERATE
TAPE WRITE IGET
fiATERNs FDRHARDFOBNARD.BACKNARD
EXERCISER DATA HRITE K007 PATNUM PATNUMPATBL TEMPiTEMPE TEMP1TEMPi. LSTagK'OSITN NEWDRV DIRFLG BLKINC BLKINC LSTBEKRECORDSRCHIT
BASIC VERIFY BACKHARD. FORHARD.
3A

END

v141 INTO

IHASK

INTO

GET

R£SYEZ.

/NRITE_BAsxc

I I

.v‘

K39

LAS AND DCA TAD TAD DCA TAD DCA JMS CHA DCA DCA JMS JMP DC‘ IAC DCA TAD SPA CL‘ TAO DCA JNS IVAND

ITczi IREAD xaon IREAD 4 40 HRT ST.

WRTLPI;

11127640 1122 1 25 lfldflg 67954 42 52 1 53541275 e7444 42 52 1 5335525100067 72

:XERCISER 4354 435543564357 43 1 4362 433343 4 43354334439743724371437243734374
BASI

/Tc21

4 0 4 21 4 2 4 23 4 04 4 05 4 06 44274 10 4 1 44124413441444154416441744224 21 4 2 4 23 4 24 4 25 4 26 1-."4 /
A

1:41
046E

OPTIONS

19151

2701 ALL WRITE
DONE
PAS
DR
NOT DONE ISAVE RD
1 32
15T

TYPEDUTS DIRECTION

Si-MAY-72
—

V141

/CHECK IRETURNa IRETURNo

ER OR OTHER BLOCK
IFOR IMAKE IGD /MAKE

IAC
764
107 TAD DCA TAD DCA JMS JMP JMS JMP TAD DCA TAD CMA DCA TAD CMA DCA
I

BLOCK
IFIND ICHANGE

FOR

AGATN

PATERN

ENABLES

DATA

ENABLES

READ
DATA

ID NE [RESET

IVERIFY

ALL

IVERIPY

INAIT IRESET

READ

EXERCISER 4 30 4 31 4 32 4 3 4 34 4 35 4 36 4 37 4 40 4 41 44424 43 44444 45 4 46 4 47 4 50

I I

BUF RZ

LAS AND 52A JMP CMA DCA TAD DCA JHS TAD IOT TAD DCA TAD DCA JMS JMP IDT TAD DCA TAD DCA JMS JMS JMS JMP 107 740 DCA 740 004 JMS

IEXAMINE

27857 RDCDMP.
6764 1032 3430 1064 3427 4761 5230 4 37 52211 14 37211 14 704031141 13 704131 3

TAPE

/70 1

READ

INCREMENTERICDMPLIMENT OPTION

BASIC

INTERUPT

DATA
READ

0 1 0 _CALOC K757 0 10 warsup wRTLP147 Nzwonv NRTLP1 DIRFLG PATNUM41DIRFLG DIRFLG BLKINC BLKINC COMPARE SWITCHES K0645 CLARDSEN013 0 0 45,Poser RECORDSRCHiT K0 30 764 BFZLOC'CALOC K757 NCLOC RDSHEP RDCEND 754 BF3LDC CALOC K757 0 10 04740 RERFLG RDSNEP RDCEND 764 BFZLDCVCALOC K757 NCLOC 04740
”

PALlD

DIR

ALE

RDCLPla

7604 01217640 534 7040 3 64 142 3020 44351 16 6764 103 3430 10643427 47625315 6764 1034 3430 106434274 42 7175 4767 4762 5315 6764 103 3430 1064 34274 42

4 51 4 52 44534 54 4 5 4 56 4 57 4 60 4 61 '4 624 63 4 64 4 65 4 6 44674 70 447144724 73 4 74 447544764 7 450 4501 4502 450345044505 4506 45074510451

1842
545:

AD RES

i51

IVORM

EONE
IEND

31-547-72

5155715 INCREMENTER DIRECTION 57557155 575575

BUF ER

INTERUP7

NRT E REZD
YET

BUF RS

PAS
S
U
I
Y
C
H
SWITCHES SWITCHES

INRITEN IHRITE

ITO /70 l-1

2701

57525 BLOCK 5 75 575 5
ISO IMAKE IOTHER /5:45 /YES 15245

IOR

V141

FOR 70R
SET

PAS
TEST TEST PAS

/READ

54755
555

RERFEG RDCLP1 772 E257 CLA 5 35 5‘HCLOCCLA RosEND‘CALoc K760 .52 547450 5:5 5v5 5 5 46 575 15 DIPFLG 51575 74551575 5 5 45 5 5 5 46 5555 15 514 5 5 5 4Ls75u5 5 57 514 NRTLPI 515715 514 5 7151 .41
541 5 BUPFRS 355 JMP ‘07 AND 52‘ JMP TAD SEA JHP TAD TAO DCA JMS BUEFRZ JMS JHP TAD UNA DOA TAD CMA DOA 152' 555 455 CLA AND 524 JMP 740 740 324 JMP 740 524 JHP JMP WR DND NRTSNS RDSHS 45 525 PTABLE 760 REFLGS NRDIR
HRTSLP. 5 5 5 .TEMPiIRDCPAS. IROUTINE PAT BL. K760 ; RERFLca PATNUM:
RDCEND:
ROSEND.
7455
-

fl E

7376 4767 5275 67 2 51i5‘ 7630 53311427 7645 53 1 14351346 333544427175 4 37 52271114754531 4 1113 754131 3 23947415 52577654 5123 7645 525 14241577764552211 14 7645 52 1 575 5161 5209 5490@0 0 0 0

4724 7630 4734 96 0 5157

,XERCISER 451245134514 4515 4575*451745254521 4522‘523 45244525452645274535 45314532453 45344535 4536 45374545 4541 45424543454 4545 4546 4547 455545 1 455245 3 45 4 45 5 45 6 45 7 45 5 4561 ‘562 ‘563 ‘564 4545 4546 45474575 4571

54571
/75 1

1&43
PACE
iv-‘l

31-MAY-72
V141

CLL
G
N
P
A
I
a
GNPAYl STL GNSTRA.GNPATZ .+4 GNSTRAGNPAIS
CLL GNSTRA
CMA GNSTRA.

ow S?

GENERAT! WRITE
IPATERN INIIKL «460 GNPATQ: GNPATla GNPATZa GNPAT30
TAPE
PALlfl
1

ExERcISER
BASIC
/Tc01

CLA JMS JMP

.t4

TAD CLLJMS JMP 2525

GNPAT40

GNSTRA'GNPAT4

.54

GNSTRAGNPAIS

'TAD CLL JMS JMP 2727

TAD CLLJMS JMP 5252

GNPAT5.

GNSTRA-GNPATé GNPAT4Q1 GNSTRA GNPAI7

,ol

TAD CLL JMS JMP 7070

GNPAT60

TAD STL JMS JMP

GNPAT70

46 0 250 7390 4251 56 0 0 20 7310 4251 56 4 202 7322 42§15610 02 2 12 1 712 42515614 2525 same 12 7 712 4251562 5252 0 0 1235710% 4251 5630 0707 050 1243 710 4251 5636 70?0 306 12 1 7120 4251 564

4606 46fl1 46 2 4653 4654 4605 4656 46z7 4610 461146124613 4614 45154616461746224621 462 4523‘624 4525 4626 4527 4630 4631 4632 ‘63 4634 4635 4636 4637 454a 4641 4642 4643 4514 46454646 4647 -4659
-

1444
246:

19451
(

31-MAY-72
V141

OTHER
BF1LOC EVERY
IN

CPAL10 ONTENTS COHPLIMENT
AC

L61

742:

EXERCISER
BAfi

/TC01

BF1LOC K757

10"
0

ISTORE IOR GNSTRAI

11
12 16

GNSTRA GNSTRA36
I

6N57646

T0 Ti 72 73 T4 TS

DCA TAD DC‘ TAD DOA TAO 004 152 SKP JMP SNLJMP TAD CMA DOA JHP 010 020 040 10 0 20 0 40 0 0101 0202 0404 10l0 2020

PARTAB:

4040‘ 76 6 756 736 676 576 376 7 6 7676 7575 73736767 5757 3737 7 7 GNPA GNPA GNPA GNPA GNPA GNPA

PTABLE.

6 6 3616 10§2361 166436121616341 2012 7416 56517426 52271616 76463616 5257 616 62666466166626 6 4666 6161 62626464161626264646 76 6 756 736 676 576 376 7766767675757373 6767 5757 3737 7 7 46 6 466446164614 462 4636
4651 465246534664 46554656 4657 46 6 46 1 4662466346 4 46 5 46 6 466746764671 4672 46734674 46754676 6467 476647614762 4763 4704 4765 476 4767 471647114712 471347144715 4716 47i7 4726 4721472 4723 4724 47254726 4727 4730 4731

1é45
PAGE

DATA

19i51

FLAG

KNOWN
IGET DATA

31-MAY-72

ran

ER ORS NEXT

PALlfl GNPATb GNPAT7 READ
TAPE

4636 464

EXERCISER 4732 473
/TCDl

RESYNC

y+5 1+6 .+4 .+4
.HHHH

REFLGS
1

JMP 152 JMP 152 JHP JHP

IYEST IAND REFLGS:

BASIC

DATA

aLocK

V141

PATERNS

SUBROUTNEBASIC

COUNT WORDS
OF

ERR

CDMPLIMENY
TEST

345

ALL

COMPLIMENT EROR

TRY

DATA

INDRDS IND ID NE xexr xwono IYES. lNDRD-i’s /ND

/ADRES IUNKNDN IADRES ISET INUMBER

COMPARE 63 171KNDATA UKDATA
C
O
D
A
T
A
3713 1KNDATA UKDATA co ATA CDPLAG K757 NUHNRD K343 CLA CLA coconp‘ KNDATA UKDATA NUMNRD COLO0P_CO ATA RNDATA
.

COER D

COFLAG NOSER RDCOMP613 DATA READ JMP CLA TAD DCA TAD DDA 152 DNA DOA TAD DCA DELETE LAS AND SIA' JMP TAD CHA TAD SZA JMP 152 152 152 JMPJMP TAD SNA JMP CMA szA JMP
FOR
ITSY
COLDOP. COINCRa COCOMP.
ICOMPAREINRITE 05606 CODATA.
I

IAC

.64 CLA

53 4 2742 57442743574 5734 5153 5 26 4 61

53 3 523 723 13 1 33451633334622337343 3 53 1364 3 47 7634 31327643 56331745 7341 1746 7643 5231 2345 234623575217 563 1745 7456 5237 70‘0 7640 5251

4734 4735 4736 4737 4746 4741 4742 4743 474

53 3 533153 2 533353 4 53 5 53365337531353115012 5313531453155316531753235321532 5623 5024 5025 5026 5027 5036 5031 5032 53 3 5034 5Z35 5036

1446
PAGE

nxncriou unxrzn

I"!

COMP

31-MAY-72 [MAKE ICOMPLIMENTS
2’8

V141

TYflED

COMP
TEST

(

canon,
IND

ER OR ALREADY TAPE
HDR
IFIRSY IND ISTOP

ISTAY

BLOCK
ITYPE

KNDATA UKDA?A CLA corn oKNDATA UKDATA NUHNRD coconp46 0 0474 TYPEOU? COPLAG COER l.[R STE4047 7 TYPTEX
x

xrvps HAS

FE D

IBLOCK

ILINE

POSITNTYPCDN Y PTEX

1 x

NRDIR CLA .45 3+2 COER 1

4'1
I

PAL10 740 140 TAD 524 JHP 182 152 :52 JMP JHP ER OR IS! JMP JMS JMS JMS 4164 410 4562 6257 627 TAD JMS JMS 5457 4353 6251 6464 45 6 0 7 TAD SNA JMP JM3 JMP TYBKN TYFWD JMS
/DATA COER OI
TAPE
44

XERCISER S037 5040 5041 5043 504 5045 50465047 5050

BAS;(

/YC01

ER ORS DATA
GO D

ISEPARATE /7YPE

TYPTEX KNDATA TYPCON TYPTEX
I

JHS 7 7 7 0 TAD JMS JMS 53

COER la

1745 70 1 1746 7640 5251234523462347 5257560

2350 53074444 4 46 4 56 0 4 4164 410 4562 62576277102 4 51 4456 0 42 54574353 0 67 6251 6464 45 6 0077 1357 7650 5306 4704 5307 1545 15 5 4705 4 56 77777 0 1345 4 51 4 56 0 53

,5042

5051 5052 5053 5054 505 5056 5057 50605061 5062 5063 5064 5065 506 50675070 5071 5072 507350745075 5076 507 510 5101 5102 51035104 5105 5106 5107 51:051 1 511251 3 51 4 5145-v

1&47
PAGE

19isi

31-MAY-72
V141
-

'v—w-‘M
w

NUMBER

READ
DATA

ADRES DATA

PATERN

ITYPE

ITYPE IKNDN

ITYPE

5 5474 7vpco~ 7v 7zx

x6756 ~5471.1 7vpco~7vn7ex

5 5 75 153 357 95 4575

cochn

I 7

I I I I

PAL10 5657 6756 7 5 745 JMS JMS 5653 5657 7 5 745 JMS JMS 4 4 6263 5657 6756 7 5 4MP.*1
65

7492

PATNUM

JMS

KNOATA. UKDATA. NUMNRD-COFLAG. NAETYP:

HRDIRI

5657 6756 7 5 1346 4 51 4 56 5 65 5653 5657 6756 7755134 4 51 4 56 5 414 4 6263 55535657 6756 7 0 52 4 5145 5 5 55555 5 5 5 5351 4 4 47564 47 5751 1451

PATERN

SHS
USE
/ND

IPATNUM+1

IDD

TYPCON 7vp7ex

URDND-l

)*5 .+1
553 CLA
TAD JMS JMS 45 564 7 0 514 1N5 SNA JHP TAD IAC JMP

.ui

STPERERSTP NRDND.

«525

‘

575741 5757

.0 4 4579 1365 4 51 4 56 5545564 7 5 76545 75 765557 7 1765 755157 6 4 51 4 5

EXERCISER 51 6 51 7 51255121512 5123 5124 5125 51265127 5135 5131 5132 513 51345135 5136 51375145514151425143514 5145 51465147 515 5151515251535154 515 5156 5157 5160 5161 5162 5163 51645165 516 5167 5170517151725173517451755176517

BASIC
/Tc51

1:48
046:

aLocRs BLOCKS

$v-i

5
.-

19
‘

31-047472
V141

PAL10
1

TAPE

EXERCISER
BAé.,
/T601

STOpPED

BLOCKS

INTERUPT
HRITE

FOR 75 7

zone

NORMAL

END
700

on
1

canon

/01 7 17:57 ch IND

NUM
roa

SWITCHES

x~7

NOT

4
0
2
5
{
N
O
ALL
75 7

EXIT

FORHARD WRITEN

2x7 TAPE

INDXCATE IaLocx INC ISTOP
00

TAPE

INCREMENTILASY

IIF

IGOING IBACKNARD IBLOCK

INO

SW3I1
IIF

WAIT! wn7z 7wyCLOc0L1 08R a n7s .47 aLKaIT CLA NRTSZ NRTSHS K020 764 RECORDPosfo RECORD BLKINC RECORD DXRFLG CLA HRTSHS LSTBEK LSTBEK HRTSHS 772 EZBITCLA HRTEZA761 K020 CLA .45 K040 CLA 2 23720 47 7 RECRDK Y PCON
I

wR7EzT4

wa7st§7

7 I

JHP JMS JMP TAD SEAJMP CLA AND SNA JHP AND SNA JHP IS! TAD TOT TAD DCA TAD TAD DCA TAD 52A JHP 710IAC DCA JNP TOT AND SEA JHP TOT AND SNA JHP LAS AND SEA JHP JMS JMS TAD JNS
1

70417 /AND 0520 NRTSNS:

WRTSNA.

HRTEzTa

520 520 44400 01 5235 1427 7640 5241 760401 7 745052210120 76205312 22001075 67041020342210201113302011147640 560 1424 70 1 3424 560 6772 01 0 7640 5301 67610 75 76505251 7604 0102 7640 5207 44444 50 1026 4 51

1449
515

7 7? 0 0
NO

19i5i

PATERN PATERN

LEFT

31-MAY-72

BITS
B

STATUS CHI

V131

5 7 5: HCLOC TYPCON Tvprzx SRCHiT K5 5 754 BF1LOC CALoé K757 HCLOC Knrsws41 RECORD K5076 CLA .06 RECORD CLA NRTEZT¢4 HRYSHS‘HRTSHS RECORD POSIfN RECORD BLKINC RECORD OIRFLG IAC RECORD K0 37 CLA HRTSNA K020 764 NRTSNS NRTSNA CHECK CLL 555 555 K2525

rvprzx

PAL10 JMS 5457 4353 7 5 ans 745 JMS JMS 1543 157 JMS TAO 157 TAD 554 755 054 JMP TAD TAO 5N4 JMP TAD SHA JMP IS! JMP TAD DOA TAD TAD DOA TAO DNA TAO AND SEA JHP TAO 107 IS! JMP
42

1“

715:

551515xencxsea
751

ICHECK ICHECK

6-8

WHATS
ITYPE

HRTEZA.

NRY32|

CLA JMS JMS 740

)RUOTINE CHKB.
/

4 5 5 42 5457 4353 7 5 4 47 1527 4451 4 5 5 57 1543157 44351 15 5754 1032 3430 1064 3427 5201 1525 1 25 7555 315 1525 775552412 5 5 5 1525 342 15251 13 35251 14 7541 1525 51277545 52251575 5754 2 5 52 5

0 0 7340 4352 4352 1 31

525 5255 257 525 5251 5252 5253 5254 525 525 5257527552715272 5253 5274 52755275527 530 5351 53525353 5354 535 535553575315 31 5312 5313 5314 53155315 53575325 5321532253235324 5325 5325 5327 53 5

53 1 53 2 53 3 53 4 53 5

1:52
PABE 2525
(

PA7ERN

ctEAR
CLEARNOT

‘

5252

DZK1

COMBINATIDNS s7A7us

PAYTERN TIMES
4296

WORK

ILOAD /272 /!D7 72 7 IMASK /THIS /NAs /s7A7us 72 7 /212 7574725 IEXIT
-

K2525 272N7 D72N7 D72N7

cer
l‘:

222 222 CHKB 622 211
JMS 7A2 DNA JMS 752 JMP 7A2 3M5 752 JMP 214 JHP

K2 72 D7SAv 273Av 774

K2 72 273Av

‘

608

DNA 772
AND 224 742 127 52A HLT 127 AND 2:4 7AD 324 .HLT 214 727 CMA $24 HLT JMP

772

222.

BLOCKS

READ
FOR

/NAI7

NUMBER

ELOCK

HAITI 752 2 -HCLOC 216 RDSER NOSER as: 213275 lNOaAL BLKBIT CL}
,

FDR

SWITCHES

JHP JMS JHP 742 524 JMP DNA 22A 21A AND SNA

AND SNA

1‘11

—.

IHAIT x7237 4540 nosws.

JMP

£XERCISER 53 6 53 7 5342 5341 5342 5343 534 53455346 534753525351 535253535354 535 53565357 5362 5361 5362 5363 5364 5365 536 .536753725371537253735374
721

INTERUPT

BLOCKS

NDRNAL /7257

AND OF

4352 11317242 4352 213 53 2 1 3 4352 213 53‘4 732 5731 2 2 2142 3132 11326774 74 2 742267 2 2142 7241 1 32 74 2 7422724267 2 7242 74 2 742 5752

2As£i

[ND
222

lNTERUPT

TAPE

576725 STAYUS $7472: S7A7us PAT ERN

ZONE

THE
774 DID
127 774 6-3 :5

ALL

31-MAY-72

FAILED"O.‘ K.

22222.5162

-‘

PAL12

/CHECK ICHECK 722 IDO 7247
V141

STATUS FAILED

9351

NDRD

540 52224 42 2 21 525214277642 532 7242 3 26 762421 7 7452 52 5 @120 7650
542 5421 542 5423 5424 5425 5426 54275412 541 5412 5413 54i4 5415 5416

1451
PAGE
'v-C

TIPE
STOP

5
.-

BLOCKS

31-MAY'72 /N04
32

V141

TAPE
STOP

32
OF

INC

POSITION BLOCK

BLOCK.

/NEN INEXT

1N7

BLOCKS.

[DONE

EON: ER OR
IEND /NUI

l32

72702

IBLOCK-l 700. /£x17 75705 IREAO [TYPE

0 5032 K020 744 020 0 ~POSITN 50505 020 0 .,0 5170 020 0 BLKINC 020 0 0 505 ROSHS 020 0 505170 020 0 BLKINC 020 0 010 10 140 020 0 K0 37 014 aosw32.2 0 20 744 nosws 7 2< EIBIT CLA RDSER RECORD <K5676 CLA .44 RECORDCLA RDSER RDSNS 05 5? RDAT Y/RECRDK‘TYPCON rvpfzx
A

PALIO JMP TAD IOT TAO DOA JHP TAD DCA TAD TAO DCA I52 JMP 740 004 740 740 004 740 004 740 AND 524JHP 740 107 JMP
TAPE

xaLocx DOESN'T STAT TAPE 0AND100710 BLOCK
IN

20 0

1
-

2702 2x197

RUSH320

I I

I 1

SBTYPE PAR SE
I

10? AND 5N4 JMP 740740 SN4 JMP 740 5M4JMP JMP JMP JHSJHS TAO JMSJHS 42 5457 4353 7 GO JMS JMP

T530524

PAR SE:

5234 1075 474 1020 342 540 10203422 10201 13 3020 2 0 540 1020 342210201 13 30201 14 7041 1020 0127 74 0 52321075 474 540 472201 0 7450 5302 10201 24 7450 5265 10207 0 5302 540 524 4 4 4 46 1024 4 51 4 54 0 42 5457 4353 7 0 4 47 54 4

EXERCISER 5417 5420 5421 542 5423 5424 5425 5424 5427 5430 5431 5432 543 5434 54355434 5437 54 0 54 1 54 2 54 3 54 4 544554 4 54 7 5450 5451 5452 5453 5454 545 5456 5457 5460 5461 5462 5463 5464 5465 54 4 54475470 547154725473 54745475 5476 547 5 0 5 01
BASIC
/Tc01

1&52
PAGE

.aisi
WORD

INC IYES

KOZOG

K242 RDSN567 PAR SE NOSER NCLOG NCLOC 7vpcowTyprzx

nosws+1

232561

761 OLA .45 CLA
211
107 AND SNA JMP LAS AND SZA JMP JMS DOA TAD SNA JHP TAO JMSJMS 67 1643 167 JMP

ROSER I

I 1

BOUNCES

HOOP BITS

‘

CDATA HECKINGSELECTION
ER OR
NOSER o INRITE /PATERN “160 HRSCOP.
SCOPE

766

STATUS CNOTE AR
WRITE DID
FLAG
IER OR
FOR

I OT

IHAIT

DID
764
OR

764

[CHANGE /IOT

K2 27 PAT BA TEMPY TEMPY TEHPY TEMP? K2 14 UNPUNC 766 IDCON OALDC 773 0.1 CLA NRTSE? KODSO 764
1

BFiLOC n6|gU71. K757
1O

LAS AND TAD DCA TAO DOA JMS TAO TAD 107 SEA HLT TAO DCA IOT JHP SPA JHP TAO IOT SZA HLT TAO FICAUw-‘r TAD

EXERCISER 5 2 5 23 5 24 5 25 5 26 55275512551155125 13 5514 55155516551755225 21 55225 23 5 24 55255 26

BASIC
172 1

IGENERATE

OFF 106

ITYPE

PATERN ISEARCH IORIVE

IPAT

52 11

6761 2 75 76§O5312 7624 W212 5 7640 5207 426 3 26 1427 76§0521 12 7 4 51 4 56 2 67 16431677521 2 2

NOT

NUH

COUNT

V141

7125

TABLE
+

31-MAY-72
1

CLEAR

PALlfl

AORS

/N°

162 762422731371 33721772337247 2 1 23 1262 676 7442742 12 5 3432677352167 12 52551 15 6764 74 2 742 1232 3432 1064

16221621 162 1623 16241625 1626 16271612161116121613161416151616161716221621 162 1623 16241625 1626 1627 1636

1&53
PAGE

SET

FtAcs
ER OR

19151
FLAG

31-MAY-72
V141

46'

464iN

SEARCH SET DIRECTION

ILEAVE

ZONE START ZONE
IEND IND IEND

zw417,606
HRSCOP612

(READ

/CHANGE

DRIVE
/*

NOT
016

un§cop47

MOTION 7517 WORD

764

FLAGS

IMONITOR IMONITOR IAND

I OT

UCLOC 761 K626 CLA unsco1_NCLOC CLA .43 771 4'1“ K7 36 TEMPY 771 .53 TEMPY .ud K0 52 766 772 K10 0 CLA .65 761 K646 761 ..3
I

1730
c452

CE AR

DATA

LOOP zowc

cSCOPE anons END K02 0 UN'UNC 766 BFZLOC_CALOC K757 HCLOC 761 K020 CLA .66 NCLOCCLA .68 771 ,.4 K7 30
I

PAL10 DCA 107 AND SNA JMP TAD SNA JMP IOT JMP TAD 06‘ 107 SKP JMP 15E JHP TAU 107 JHP :07 AND SN‘ JMP 107 CMA AND JMP 107 J"? 6474 ALL 0?? TAD TAD 107 SiA HLT TAD DCA TAD DC‘ [OT AND SNA JHP TAD SNA J”? 107 JMP TAD
1

TAPE

HR3C01I

NRTSEzn

3427 67616 75 7656 5243 1427 7656 5243 6771 5232 1375337667717416 52522376 52451376 67945212 67 2 6374 7656 5265 6761 7646 6162 5267 6761 5263

EXERclsER 1631 1632 163 1634 1635 1636 1637 1646 1641 1642 1643164 1645 1646 16471656 1651 1652 16531654 165 1656 1657 16 6 16 1 166216 3 16 4 16 5 16 6

9451c
ITc01

)REAO

xchontsxaouwces RDSCOP:

1372 16 6 676 74 6 7462 163 3436 16 4 3427 67616 75 7636531 1427 76§0531167 1 53641375

1667167616711672167316741675 1676167 176 1761 1762 1763 1764 1765 176 17671716171

1:54
p33:

DIRECT!ON

5"!

63:3
CASE

SE01

FLAG MICRO
233

31-MAY-72 IMONITOR /FOR
V141

RZONE EVERSE ENABLES ICHANGE canons ISEARCH
IEND IVES. IRESET
IGNORES ZgNE$_

SET

IIN

?APE

233P3

TEMPY 773 .33 TEMPY ,ul K13 3OLA .¢6 731 K323 734 731 K363 RDBCOP

R03014

EXERCISER 1712 1713171417151713171717231721 172217231724 172517231727173 1731 1732 173
/TC31

NOT
313
734

2£R0

BLOCK BLOCK
1

IDISPLAY IHAIT [APROX

/137

IREAD

REVERSE

60-3
CASE

NOT
DID
/E2

ZONE
IEND IVES IIN

3 73 37237413 5323 23735313 337‘ 7343 53 3 3731 7343 3 75 3734 5272 37317343 3132 5237

aAsK

DRIVE

LO P gunBLOCK
K3214 UNFUNC 766
L
A
S
T
arr
XDT

PAL13 334 137 sup JMP xsz JMP AND 521 JHP IO? CMA 1ND:07 4MP13? 334 AND JHP scope
1

MOTioN

ctEZR

DIRECTION

ICOMPLEMENT

K353 ar1wo1,34103F1N01 3'1 772 K13 3 CLA .36 731 K323 764 761 K323 CLA K363 A 0'7
13

SRSCOP3

TAD TAD 82A HLT TAD DOA TAD DCATAD 182 JMP CLA 107 AND SZA JMP 107 DNA AND 107 JHP 107 AND SEA HLT TAD JMP

753423 {aou cgsIDISPLAYS SRSCOP:

PTABLE

TEMPYI PAT BA.

1 3 1363 373 74 3 7432 13273 13 13 1 343 14312313 5343 723337723 74 7343 53 2 3731 7343 3 75 3734 53 7 3731 3375 7343 7432 1373 53 3 3 3 4724

1734 1735 1736 .1737 1743174117921743 174417451743 1747 1733 1751 1752173 1754 175 1753 1757 17331731 1732 173 1734 ‘1765 176 1767 17 3 17 1

1;55
PAGE

19i51
2701

EXERCISE" TEST CKSUHS IFIND IBACKNARDS

31-MAY-72

BASIC

V141

PAL10 220 600 10 0 7 30 350
52

76 1
or
4

TAPE

K02 0: K050 AnK10 0; K7 30: K0 52| K350 : PAUSE
02 0 060 10 0 7 30 0 52 350

EXERCISER 17 2 17 31774177517 6 17 7

BASIC

/TC01

PGENERATION ARITY,G£NERATEDwaxvac

ZONE

wRXTE

IDUM Y FORHCTOI-i SET END
6 265
INAIT [FLAG ICOULD

ISEARCH

COR ECT

IBACK

xvo

REV run

DA?A
READ

ALL

INPUT

coufiNuous

fiATA
READ

7 :6 K2701 RECORD DIRFLG sRCHIT K0 30 764 BF1LOC CALOC K760 B NCLO¢UCLOC CLA .64 771 PARE21 HCLoe BriLoc~ CALOC K6176 764 BFINQI'WAIT! .63 K0170 .+2 PARTST
_

IBACKHARD

JMP.-4

PART816

TAD DOA CMA DCA JHS TAD IOT TAD DCA TAD DOA TAD SNA JMP 107 JMP IAC CMA DCA TAD DCA 710 IOT CMA DCA JHS JMP TAD JMP JMS JHP
1

NAETYP

ITAPE /PARITV IIS IBEGIN .560 PARTST.
56 6 1 6 3020 765631 4 44§51 16 6764 1032 3436 1357 3427 1427 7656 522167 1 5213 5242 76 1 7040 3627 1032 3430 1 2 6764 7040 3431 4 40 0 01 5237 1 2 5206 4641 520 5151

560 5601 5602 5603 5604 5605 5606 5607 5616 561 5612 56135614 5615 616 5617 5620 5621 562 5623 5624 5625 5626 5627 5630 5631 5632 563 5634 5635 5636 5637 5640 5641

1456
5ACE
YNTZ

-9

DRIVE

ZONE
IEND

31-MAY-72
V141

PAL10
1

TAPE

FHD

BLOCK DATA
IFIND INRITE

IPREPARE

3101

SHOULD

YET?
ONES

BLOCK E RD'S

IDNLY_HRITE IREST

BLOCKS
ALL
/DD IYES ICDUNT

IGO

—-~

I I

GONE SET

/UP ER

IUP ER IYES.

[INCREHENTINC

ZINCREMENTING PARNL24
to

PAR5214

PARHLlu

EXERCISER 5 42 5 43 564 5 45 5 45 56475650 5 51 5 52 5 53 5 54 555556555 57 5 5 55515652 5 53 555456 5 55555 57,56705 71 557256735 74567556?65 7 575 5751 5752
/TC01

5772 5115 7545 5251 465 525 5456 4 37 520 1356 351531143525342244351 15 57541415 3431 1532 3435 75453427 4 45 55515344 1431 7545 75 5 5353 2525242 5252

BASL

PATERNS 5151
To

WORD

LNR

PARTS? NENDRV PARTST PARLOC oxIrLc 5 505 POSITNsaCHIT 5 5 5754 5715 15 1 5 CALOC UCLOCHAITI PARHER_5715 1 CLA .44 RECORDposxfnPARHL147 95 175 ANDBF1N51 754 5 106BF1L06_CALOg5 15 1 K010 5F1wfi1371561 .45 K057 CLA
PAR SE JMS JMP TAD 05‘ 00‘ DCA DCA JMS TAD IDT TAD DCA TAD DCA CMA DCA JMS JMP TAD CMA SNA JMP 152 152 JMP 7 5 DCA IDT CMA DCA TAD DCA TAD TAD DCA TAD SNA JMP AND 80A

;+2
772 CLA .54
IDT AND SEA JMP JMS JMP

52517

7515

3431 6764 7040 3427 1032 3430 1431 1 23 3431 1431 745 53235 71 7640

1;57
PAGE

STATUS

19151

LowER

CHECK

ER OR

UP ER EQUAL

AND

'IDONE BOTH GE?
31~MAY-72 7130 ISTAPT ISHOULD
T0

IREAD

CKSuM)

CKSUMS

REV;

CORECT

ER ORS RENRITE

[FOR

WRONG PARTITY

BACKuARo

ALL

eprunxrz DlTA
ro
BLOCK READ
LAST

xcunc /TO

xrx~o

sarvp: PARWLl
BFiwbl .+3 K0101 851w61 wAIT! RARwER POSITN RECORD 951w31 CLA RARwL2+1 K323 764 NENDRV PARNLi ;*1 ER szUDAT?Y RECRDK TYPCON
VERIFY (GOING RECORD DIRFLG.5RCHIT' K3143 764 K3173 764 ariLoc‘CALOC K760 A
PAL10 152 JMP TAD DCA JMS JMP 152 Isz TAD CMA 82A JMP TAD [GT JMS JMP JMP PARTS1 JMS JMS TAD JMS 5457 4353 7 3 JHSJMP PARTAB-l 760 BLOCKS AND DCA 331 JMS 710 107 TAD [or TAD DCA 710
PARLOC. K760 B. IHRITE IPARITY 360 0 PARTs4.
PARNER.
TAPE

V141

IGENERATED

2431 5325 1 24 3431 4 40 0 01 S34 242 2020 1431 7040 7640 5304 1075 6764 4 37 5253 5743 620 4 4 44531026 4 51 3 42 5457 4353 7 0 4 47 5253 4671 760

EXERCISER S721 572 5723 5724 5725 5726 5727 5730 3731 5732 573 5734 5735 5736 57375710 5741 5742 5743 574 5745 5746 5747 5750 5751 5752 5753 5754 575 5756 5757
/TC31

BASIC

60 0 3 23 31 4 4 35 135 6764 1 2 6764 13 2 34331375

60 0 60 1 60 2 60 3 60 4 60 5 6036 60 7 6313601

55
1455
55

051 ‘FIRST

9151

CFLAGS HECKSUM

5550

STATUS

505

{

LAST
FDR IN

31-MAY-72 INAIT INDRD
V141

ERR

IND

ALL

CONTINUOUS IHRITE

IHRITE

INRXTE

LAST

ALL

/NRITE

FWD

PARTS45

PAL10 DCA TAD SNA JMP 103 JHP JMP TAD 555 IAC CMA DCA 745 IOT 110 CMA SNA DCA JMS JMP JMS JHP TAD IOT JMS JMP
1

ER OR

IEXPECT IEPROR IPARITY IND

FORWARD ER ORS RECORD DIRFLGSRCHIT K5 35 5 1Loc.CALOC K757 UCLOCHAITI PRTSEZ 772 K020 PAR E4 deINC PART5$4 K020
BLOCKS PARITY

CLA
754
DCA DCA JMS TAD IOT TAD DCA TAD DCA JMS 4251 JMP 10? AND SNA JMP JMS JMP TAD
I

IREAD /EXPECT PARTS p

TAPE

3427 1427 7650 52 1 67 1 5213 535 1532 3435 75 1 75453427 1 2 5754 14317545 75 5 3431 4 45 5551531 4351 525 1075 6764 4 37 520

aXERCISER 6512 55135 14 6515 5 15 6017 5 25 5 21 5 2 55235 24 5 25 5 25 5 27 5 35 5 31 55325 3 5 34 5 35 5 35 5 37 5 45 6041 .6042 5543604

8A545
/Tc51

DATA

AND THEN

WCLOC UCLOC CLA .44 771 ..4 5 5 53 BFlLOC CALOC NCLOC K0170 764 5 15 1 CLA 5 1591541?: 5 5451 PR4INC. K0205 754 NENDRV 515754
I

PARITY

5551503 IFIND [READ

ALL

SET

352531 4 44351 15 5754 1532 3435 15 4 34274 45 4251527 57725 75 75 5 5314 4361 5251 1075

6045 6046 6047 6050 6051 6052 6053 5 54 5 5 5 5 5 57 5 5 65 1 5 52 ‘5 53 6064 6065 606 6067

1&59
PAGE

19151
YAPE

DRIVES

31-MAv-72 /$TOP ICHANGE

BACKNARD ER OR BLOCK ER OR
0

BLOCK
EXPECT
AND ILAST

ISACKNARDS IGOING IDONE
/N04

IND.

NENDRV 01075 BACleRDs Posfo RECORD PARTS541 DIRFLG CLA PAR E4 RECORD CLA PAR E4 NEwunv PABTSb.+1 1+2 PARTS42 ER S?P RDAYTY RECRDK TYPCONTYPTEX
SBTYPE
PALl IOT JMS JMP ER O TAD 0C4 CMA JMP TAD SMA JMP TAD SMA JMP JMS JMP JMP PART JMS JMP NAET JMS JHS 760 JH5JHS 5457 4353‘ 7 7 6041 6251 6471 6262 5762 7060 4543 64 5 4 7 JMS
BLOCKS
IREAD IPARIT? PARTSb, pRTSEz.
PRHAEI PAR E40
TAPE
V141
0

754.

I I

TAD’DIRFLG

K020

CLA
SEA TAD

e74 4 37 5245

EXERcISER 6070 60714072

BASIC
/Tc01

142 3020 7040 5246 1 14 77005314 1020 77005314 443752235710 560 4713 5202 5151 4 4 4 46 1026 4 51 4 56 0 42 5457 43937 7 6041 62516471 0 45 6262 5762 0 45 7060 4543 64 5 4 7 4 47

1 14 76401075

6073 6074 6075 6076 607 010 6101 1 02 4103 e104 6105 6106 410761 0 6111611261 3 61i4 6115.61 661 7 6120 6121 e1226123 6124 4125 6124e127 6130 6131 4132 613 6134 6135 5136 6137 6140

'6141 6142 6143

1;60
PAGE

DATA

lr'l

9is

CASE BEFORE

31-MAY-72
V141

BACK

CORECT

CKSUMS

ARE

BLOCK 7 7 BREAKS

ALL

IFIND ICA

DATA

ALL

FDR

IREAD

IHAIT

ER OR
READ
CASE
/!N

THEY
sRCHtT CALOC KD ZD 764 K0 10 764 CALDC K757 UCLDQUCLDC CLA .66 771 .04 PAR Ei 4010—
THAT RECORD

BF1W01 TYPCDN PR4INC PARTSb-Z RECORD CLA PRHAE-APARTS42 .+2 PARTS462 DIRFLG RECORD RECORD RECORD‘Roszrn RECORD CLA R 41N0~R 41~0 GENERATED DIRFLGBF1LDC‘
PALlD TAD JMS JMS SKP JMP TAD SPA JMP JMP 145 JMS JMP PAR SE JHP 710 SNA :5: 710 004 710 CMA 740 SNA Isa JMP THE DCA 004 JMS CMA DCA TAD IOT TAD 107 TAD DCA TAO DCA TAD SNA JMP 107 JMp JMP CMA 004
VERIFY
/READ )AND 6 2 0 PARTS1.
K014¢1 PAR ES. PR4INC.
TAPE
.

‘

EXERCISER 614 61456146 6147 6159 6151 5152 61536154 615 6156 6157 616 6161 6162 6163 61646165 616 616761706171617261736174_6175

/T0 1

K7604.'760

1031 4 51 43617410 5271 1020 7 10" 5305 5247 0140 4760 5202 546 5361 1 14 74502020 1020 3020142 70401020 7630 2361 5761 760

BASQ

620 302031 4 4 35 7040 3430 1074 6764 1 30 6764 1032 3430 10643427 1427 7650 52 3 67 1 5215 5342 7040 3427

1431
0405

19i51

aiwbs
BLOCK

CHZR
2

ALL

CKSUM

47 0

row

HORD

CORECT

V131

DRIVE

TAPE

ITEST

IDONE

547s137

FOR

BKND POSITN RECORD

BLOCKS

TAPE
1 30 373444 0 0 01 5342 1431 0 71 7340 5240 14310 70 1753 1 23 7340 5310 475 5207 1075 6764 4 37 520

EXERCISER 32 5 322332 7 3230 3231 6232 623 6234 6235 6236 6237 6240 6241 3242 324332443245 6246 6247 6250 6251

FOR

DIRFLG._sacnxr K0 30 5010 CALO K757 HCLOCHAITI PAR E! PRZINC PARTSZ¢6 PARTSLZ RECORD PAR EZ NEHDRV PARTSZ FORWARD
_

734

CLA
TAD DCA CMA DCA JMS TAD IOT TAD DOA TAO DCA JHS JHPJMS JMP JMP TAD SHA JMP JMS JHP
I

/READ IER ORS PARTSZ.

/Tc01

/F!~0

ICKSUM IND IND ISTOP IOU PARITY

PAL10 TAD IOT JMS JMP TAD AND SEA JMP TAD AND TAD TAD SEA JMPJMS JMP TAD lOT JMS JNP

BASIC

20 0 ALL NEXT
BLOCK IND. xnowz Ioo
0

K0 10 734 04171 PAR EI aF1wo1 K0 7 CLA .43BFlwfil K7 0 OKSLOCK010 OLA cxsza lPRZINO K020 764 NENDRV PAnT51
I

571705 onzvs

END
FDR

LAST

FOR ,ITEST SHOULD
DATA
FIRST
31-047-72 /RD [WAIT IIN ICKSUM
TO

ZONE

PAR E I

142 3020 704031 4 44351 13 3734 1032 3430 1034 3427 4 40 00015273 475 5230 5302 1020 7 0 5345 4 37 5252

6252 6253 6254 625 6256 6257 6260 6261 3232 323 3234 3235 323 3237 62703271 3272 32736274 3275 3273 327

BLOCKS ER ORS
IREAD /PARIT

1§62
PAGE

19i51

WRONG ER OR

FHD

‘

IBLOCK

31-MAY-72

’

TAPE

DRIVES

TEST

INRITE AND

IPARITY

I‘LL /NOPE

V141

.+1 ER STP DRIV+Y TYPTEX
.72
N
E
w
D
R
v
T
Y
P
C
O
N
T
Y
P
T
E
X
T
Y
P
C
O
N
T
Y
P
T
E
X
3'1 PR2!NC
P
R
Z
I
N
C
RECORD‘PART8263 K020 76417535? PARTS3
CKSLOC
RECORD CLA PARTS3-2 P6575264
BFiNDi
P
A
R
T
S
1
6
2
P
A
R
T
S
3
¢
4
P
A
R
T
S
i
f
Z
P
A
R
T
S
Z
Z
PAL15 DCA JMP TAD 151 JMS JMP JMP PARTS4 JMS JMS JMS 5363 65 5 6262 5762 7 0 YAD JMSJNS .44 4164 417 TAD JMS JMS 530 ‘ 6365 5 7 JHS JMP JMP JMS JMP PAR SE JHS JMS SKP JMP TAD SPA JMP JMP PR4INC
.

I I

749E

PARTS36

CKSER :

PAR Ela PAR EZI

BUFRS¢201

PRZINCICKSLOC:

3020 525 1075 6764 4 37 535 5757 65 5 4 4 4 45 4 56 5 43 5363 65555 45 6262 5762 7 5 1531 4 51 4 56 5 4 4164417 1356 4 51 4456 5 43 535 63655 7 475 5252 525 474 5252 546 474 47557415 5354 152577155276 5256 6161 7175

EXERCISER 630 6301 6302 6303 6364 6305 6306 6307 6315 63116312 63136314 631563i663i763256321 632 6323 6324 6325~63266327 63 0 63 1 63 2 63 3 63 4 63 5 63 6 63 7 6340 6341 6342 6343 634 6345 6346 6347 635 6351 63526353 6354 635 6356

BAS§5
ITC01

000

1 1 1 1 0000 1 1 1 1 0000 1 1 1 10000 1111 0000 1 ‘1 1 1 1 1 1 1 0000 1 1 1 1 1110 1 1 1 1 1111 1 1 1 111000 1 1 1 1 0000 1 1 1 1 11110 1111 0000 1111 0000 1 1 1 1 1000 1 1 1 1 0000 1 1 1 1 1100
19I51 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 11 1 1 1 1 1 1 1 0 0 0 0 1 1 1 11 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 10 0 0 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1
1111 0000 '1 1 1 1 0000 1111 0000 1111 11000 '1111 1111 1111 0000 1111 1111 1111 1111 1111 1111 1111 0000 1 1 1 1 1111 1 1 1 1 1111 1111 0000 1111 1111 1111 0000 1111 1111
31-MAY-72 1111 11000 1111 0000 ~1111 0000 1111 1111 1111 1111 1111 .0000 1111 1111 1111 1111 1111 1111 1111 1110 1111 1111 1111 1111 1111 0000 1111 1111 1111 10000 1111 1111
V141
1 1 1 1 1111 1111 0000 1111 1100 1 1 1 1 1111 11111111 1 1 1 1 11000 1 1 1 1 1111 1 1 1 11111 11111111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1111 1000 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111
PAL10
1111 1111 1 1 1 1 1110 1 1 1 1 1111 1111 1111 1111 1111 1 1 1 1 1111 1 1 1 1 1111 ~1111 1111 1111 1111 1 1 1 1 1111 1 1 1 1 1111 1111 1111 1111 1111 1 1 1 1 1111 1 1 1 1 1111 1111 1111
TAPE
0 0 0 0 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111
exeacxszn
BASIC 010 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1é03
010E

1‘

ITC01

0 0 010 020 030 040 050 060 070

10 0 1 0 120 130 140 150 160 170 20 0 210 2 0 230 240 250 260 270

30 0 310 320 3 0 340 350 360 370

1 1 1 1 0000 1 1 1 111100 1 1 1 11000 1 1 1 1 0000 1 1 1 1 1111 1 1 1 1 11100 1 1 1 1 0000 1 1 1 1 0000 1 1 1 1 1110 1 1 1 1 0000
1 1 1 10000 “1111 1111 1 1 1 11111 1 1 1 1 0000 1 1 1 1 1111 1 1 1 11111 1111 0000 1 1 1 10000 1.1 1 1 11111 1111 0000
1111 0000 1111 1111 1111 1111 1111 0000 1111 1111 1111 1111 1111 0000 1111 1111 1 1 1 1 1111 1111 1 1 1 10
31-MAY-72 1111 0000 1111 1111 1111 1111 1111 11100 1111 1111 1111 1111 1111 0000 1111 1111 1111 1111 1111 1111
V141
1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
PAL10
1111 0000 1111 1111 1 1 1 11111 1111 1111 1111 1111 1 1 1 1 1111 1 1 1 1 11110 1111 1111 1111 1111 1 1 1 1 1111
TAPE
.chszn 1 1 1 1 1000 1 1 1 1 1111 .1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111 1 1 1 1 1111
BASIC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1364
PAGE
..

/TC01

40 0 410 420 430 4 0 450 460 470 50 0 510 520 530 540 5 0 560 570

60 0 610 620 630 640 650 6 0 670 70 0 710 720 730 740 750 760 7 0

546 4672 626 6252 630 60 0 6045 6 73 56 6 574 5653 5763 11224576 17 1 4565 6561 662201 1 635 6161 6751 607761 1 4724 6 46 4515 4 76 4 51 4564 1723 16 7 4531 5 62 5434 4562 540 6026 6 26 4734 646 4567 43 6 4326 4276 426 4213 4232 4256 4354 4260 0 36

16 5
PAGE

PAR SE PARTAB PARTSl PARTsz PARTS PARTS4 PaRTS 616736 PARTST PARwER PARle PARNLZ PAYCHK PATNUM PAT BA PAYTRL PNTRSA POSITN POS AV PR21NC PR4INC PREBLK PRYSEZ PRUAE PTABLE RDAT Y RDCEND RDCLPl RDCOMP RDCPAS RDSCO1 RDSCOP ROSEND 605 6 6 5032 RoswLP 60563 RECORD RECRDK REFLGS REPOSI RERFLG RESBE RESBKB RESBKw 65 72 RESFWD strwr RESXIT RESYFZ RESVMC REHIMD

19151 616 17 7 0 6 6276 6142 6126 6 7 2345 2673 3131 6134 0 64 456 61755757 6 76 17 5 00630 67 4374 6325 5145 6 24 0 61 2 23 2 74 23652647 22162121 2135 21 3 2156 2127 2147 26262 57 2673 2230 26 6 2 46 6 37 5 26 5147 2721 5642 6756 6342 6345 6156 61 4 6273

31-MAY-72

K2761 K356 K46 6 K4215 K56 6 K5676 K507 K76 6 K7472 K7475 K7574 K757 K76 6 K76 6A K76 6B K7 6 K7 36 K7 6 K7 67 K7 72 KMZS KNDATA LSTBLK M5 175 MVBKWD MVCHNG vMVEND MVEQUL erwo MVGBKN MVGCHG MVGFND MVGRPT MVGSTP MVGNAT MVREST MVRPT HVRTBL MVSTOP MVTEST MVHAIT NENDRV NOSER NUMHRD 0THRTX PAREZ1 PARLOC PAR EI PAR EZ PAR E3 PAR E4 PAR EZ

V141 1676 41113214 2172 2316 46 6 46 4 4616 4614462 4636 4636464 6462 4651 5352631 6 25 6 6 62546676 43736 73 6136007461 6 6127 6121011517 6 61466 71 61236124615 01226 75 6125 126 6163125717726 72 6162 234 17 3 09956161 17 4 6131 1535 3540

PAL10 FORDTY FNDTYP GBKHl GET4IN GETMIN GNPATO GNPATl GNPATZ GNPAT3 GNPA74 GNPATS GNPAT6 GNPAT7 GNPTRS GNSTRA GDB HLTNS IDCON IOT IRECD K0 03 .K0 06 K0 07 K0 10 K0 20 K0 30 K0 37 K0 40 K0 50 K0 52 K0 70 K0 7 K010 K0101 K0140 K0170 K020 K0264 K0212 K0214 K0215 K02 0 K0240 K040 K060 K060 A K0604 K0614 K10 0 K2525 K260 K270
1

TAPE

1075 6 32 6031 603 663441 6 6126 01 7 6750 6621 6113 37 0 372 7175 7376 67 4 6030 0 57 5331274 64 6 62116316 6356 5031 50 0 5107 5051 5150 56245617 6 62 1242 410 0 42 6623611461 2 226621 2 0 45 2743 167 .013 “ 6132 6 4 6653131661 6 3 6 3436 46 7

EXERCISER BACKTY BF1LOC BF1NDI BFZLOC BFSLOC BKHTYP BLKBITBLKBTS BLKFLG BLKFND BLKINC BLOCK BNOTCN BUFRZ BUFRS BUFRS CALOCCORIVE CHKB CHKGO CHNGDR CIPHER CKSER CKSLOC COCOMPCODATA COER1 coza oCOPL4GCOINCR COLOQP60MB)?CRLFLF DAPsgvDATACO DIRECTDIRFLGDIR34V 60L062 D THEMDRIVTY DRVTYPDTCHKDTCNT prsav‘66576 ERSTA ERSTP EZBIT EZER EZERA EZTYPE
BASIC
IYC01

146
26 5

$6.51 1643 16 6 5312 5361 5235 4 21 165 456: 52 6 526 4 6 6313 6 41 6272 6234 6137 6136 6135 6141

wRSCOl HRSCOP NRTSZ NRTEZA NRTEZT HRTLF1 NRTSEI HRTSLP NRTSHA NRTSNS NRT ST NTSQE NTHALP NTIJHP NYINT XCHKB XCHKGO XDTCHK 27506

SICMAVI72
V141 3711 6 5 3676 3763 3216 35613476 3646 3617 3632 6 54 326 6 4 4167 6752 4563 17 6 5452 1315627 1367 1563 1545 1236 1261127314751536151115 5 273 1563 146 6 51 6 56 143 1424 1466141 126 1451 14 2 146 5146 6 6 5151 6 46 2646 6 27 6 56 5157 5161

PALIZ S TB E S TBKH S TBR S TBSE S TEPI S TEZl S TEZA S TFBE 5 76 $87656 $57560 S TRNA STPER SYNCRE TAPDNT TEMPI TEMPY TSRDEZ YSTATB YST BL szron TYAL Y BKN TYCHAR TYCONT rvcovn TYDATA TYDIR TYDRV TYPHD TYINTX TYMODE TYMOVE TYPCON TYPTEX TYRAL Y RDAT TYREAD TYSRCH TYTEXT TYUAL Y HDAT TYHRIT UKDATA UNPUNC HAETYP HAIYI HAITIN ‘NCLOC HDAT Y WRDIR HR DND
1

TADS

6436 6426 6 43 616 6167 6 75 13 1 6 47 243 .2462 24 4 24212514 2526 6 6 1671 3666272631112674 2637 3123 26663676 265 6165 6164 256 246 2561 6747 6 35 6 52 6 56 672 16 6 1734 6 35 32973 1 3 34 335334123424 3651 46 6 3437 36 6 3254327 3 2 346

knLRCISE: 65061 nsronv SAVPAD 5348K saAFk sacousSBREcv SBYPE SCleR 56H1ND ScH16K ScH1ST scuza SCHZOK SEARCH SEKONS5 62;5921 SERZLSERZNz SERZSTscnzfvSERCHZ SERcMP SEREzSFABKSFAFK SithoSRCH1SRCHz sncngnsaCHgvSRCHTYSRCNCKsntzTSRHER snscopSRTAFN $571 1STAZA STASA 57138 SYA4A 57648 S TABHSTAER STAEZS YAPH3576N1 s tnz STAN3< SYAN4
BASIC
ITCfl

1ée7

”DAGE
19i51

-_31-MAY-72
V141

PAL1z_
1

TAPE

SECONDS

sxcncrscn DETECTED!
a

BASIC
/Tczi

Gsnoas ENERKTEDI'Z RUN-TIMEI'vZS
LINKS

Uszo
can:
3x