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*20
/DAN GRAY
/OCTOBER 14, 1970
/COMPARES TWO TABLES OF 100
/OCTAL WORDS EACH, STEP BY
/STEP. TABLES BEGIN AT
/2100(6100) AND 3600(7600).
/TO TOGGLE IN DATA, LOAD
/WITH SENSE SWITCHES NO.0&1
/ON. WHEN THROUGH INPUT,
/TURN 1 OFF. LEAVE 2 ON TO LOOK
/AT ONLY TOGGLED DATA,IF OFF
/STEP THROUGH ENTIRE TABLE.
/TURN ON 1 TO IMPUT MORE DATA.
/OH, YES!! STEP THROUGH COMPARISON
/THUS: ACC=0000 MEANS X=Y
/ ACC=7777 MEANS XNOT=Y
/STEP THROUGH WITH CONTINUE.
/MQ REGISTER IS AN INDICATOR
/OF RELATIVE TABLE POSITION.
BEGIN, CLR
SET I 17
2077
SET I 16
3577
SET I 15
1677
SET I 14
0001
LOAD, CLR
LDA
14
ROR 14
SNS 0
JMP START
HLT
LSW
STA I 17
RSW
STA I 16
XSK I 14
XSK I 15
JMP LOAD
START, SET I 17
2077
SET I 16
3577
SET I 15
1677
LDA
14
COM
STA
14
SET I 13
0001
JMP .+4
MORE, HLT
SNS I 0
JMP BEGIN
LDA
13
ROR 14
XSK I 13
LDA I 17
SAE I 16
JMP .+4
LDA I
0000
JMP .+3
LDA I
7777
XSK I 15
JMP .+2
JMP START
XSK I 14
JMP MORE
SNS 1
JMP MORE
JMP START
0000