Source Code
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These source-code files are part of a reconstructed copy of Luminary 173, the
second (unflown) release of the Apollo 14 Lunar Module (LM) Apollo Guidance
Computer (AGC) software.
The reconstruction began with reconstructed source code for Luminary 178. Changes
between revision 173 and 178 were backed out, as described by Luminary memo 167
(revision 1). The reconstruction was verified by matching memory-bank checksums
to those listed in drawing 2021152N. Note that page numbers in the reconstructed
code match those for the baseline log section mentioned in each file's changelog;
the page numbers for a real Luminary 173 listing would be different.
Comments from the original source code are prefixed with a single '#' symbol,
whereas comments added later are prefixed by "##" or "###". Report any errors
noted by creating an
issue report at the Virtual AGC
project's GitHub repository.
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054306,000002: ## Copyright: Public domain.
054307,000003: ## Filename: AGC_BLOCK_TWO_SELF-CHECK.agc
054308,000004: ## Purpose: A section of Luminary revision 173.
054309,000005: ## It is part of the reconstructed source code for the second
054310,000006: ## (unflown) release of the flight software for the Lunar
054311,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 14.
054312,000008: ## The code has been recreated from a reconstructed copy of
054313,000009: ## Luminary 178, as well as Luminary memo 167 (revision 1).
054314,000010: ## It has been adapted such that the resulting bugger words
054315,000011: ## exactly match those specified for Luminary 173 in NASA
054316,000012: ## drawing 2021152N, which gives relatively high confidence
054317,000013: ## that the reconstruction is correct.
054318,000014: ## Reference: pp. 1273-1282
054319,000015: ## Assembler: yaYUL
054320,000016: ## Contact: Ron Burkey <info@sandroid.org>.
054321,000017: ## Website: www.ibiblio.org/apollo/index.html
054322,000018: ## Mod history: 2019-09-18 MAS Created from Luminary 178.
054323,000019:
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Page 1273
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054325,000021: # PROGRAM DESCRIPTION DATE 20 DECEMBER 1967
054326,000022: # PROGRAM NAME - SELF-CHECK LOG SECTION AGC BLOCK TWO SELF-CHECK
054327,000023: # MOD NO - 1 ASSEMBLY SUBROUTINE UTILITYM REV 25
054328,000024: # MOD BY - GAUNTT
054329,000025:
054330,000026:
054331,000027: # FUNCTIONAL DESCRIPTION
054332,000028:
054333,000029: # PROGRAM HAS TWO MAIN PARTS. THE FIRST IS SELF-CHECK WHICH RUNS AS A ZERO PRIORITY JOB WITH NO CORE SET, AS
054334,000030: # PART OF THE BACK-UP IDLE LOOP. THE SECOND IS SHOW-BANKSUM WHICH RUNS AS A REGULAR EXECUTIVE JOB WITH ITS OWN
054335,000031: # STARTING VERB.
054336,000032: # THE PURPOSE OF SELF-CHECK IS TO CHECK OUT VARIOUS PARTS OF THE COMPUTER AS OUTLINED BELOW IN THE OPTIONS.
054337,000033: # THE PURPOSE OF SHOW-BANKSUM IS TO DISPLAY THE SUM OF EACH BANK , ONE AT A TIME.
054338,000034: # IN ALL THERE ARE 7 POSSIBLE OPTIONS IN THIS BLOCK II VERSION OF SELF-CHECK. MORE DETAIL DESCRIPTION MAY BE
054339,000035: # FOUND IN E-2065 BLOCK II AGC SELF-CHECK AND SHOW BANKSUM BY EDWIN D. SMALLY DECEMBER 1966, AND ADDENDA 2 AND 3.
054340,000036: # THE DIFFERENT OPTIONS ARE CONTROLLED BY PUTTING DIFFERENT NUMBERS IN THE SMODE REGISTER (NOUN 27). BELOW IS
054341,000037: # A DESCRIPTION OF WHAT PARTS OF THE COMPUTER THAT ARE CHECKED BY THE OPTIONS, AND THE CORRESPONDING NUMBER, IN
054342,000038: # OCTAL, TO LOAD INTO SMODE.
054343,000039: # +-4 ERASABLE MEMORY
054344,000040: # +-5 FIXED MEMORY
054345,000041: # +-1,2,3,6,7,10 EVERYTHING IN OPTIONS 4 AND 5.
054346,000042: # -0 SAME AS +-10 UNTIL AN ERROR IS DETECTED.
054347,000043: # +0 NO CHECK, PUTS COMPUTER INTO THE BACKUP IDLE LOOP.
054348,000044:
054349,000045:
054350,000046: # WARNINGS
054351,000047:
054352,000048: # USE OF E MEMORY RESERVED FOR SELF-CHECK (EVEN IN IDLE LOOP) AS TEMP STORAGE BY OTHER PROGRAMS IS DANGEROUS.
054353,000049: # SMODE SET GREATER THAN OCT 10 PUTS COMPUTER INTO BACKUP IDLE LOOP.
054354,000050:
054355,000051:
054356,000052: # CALLING SEQUENCE
054357,000053:
054358,000054: # TO CALL SELF-CHECK KEY IN
054359,000055: # V 21 N 27 E OPTION NUMBER E
054360,000056: # TO CALL SHOW-BANKSUM KEY IN
054361,000057: # V 91 E DISPLAYS FIRST BANK
054362,000058: # V 33 E PROCEED, DISPLAYS NEXT BANK
054363,000059:
054364,000060:
054365,000061: # EXIT MODES, NORMAL AND ALARM
054366,000062:
054367,000063: # SELF-CHECK NORMALLY CONTINUES INDEFINITELY UNLESS THERE IS AN ERROR DETECTED. IF SO + OPTION NUMBERS PUT
054368,000064: # COMPUTER INTO BACKUP IDLE LOOP, - OPTION NUMBERS RESTART THE OPTION.
054369,000065: # THE -0 OPTION PROCEEDS FROM THE LINE FOLLOWING THE LINE WHERE THE ERROR WAS DETECTED.
054370,000066: # SHOW-BANKSUM PROCEEDS UNTIL A TERMINATE IS KEYED IN (V 34 E). THE COMPUTER IS PUT INTO THE BACKUP IDLE LOOP
054371,000067:
054372,000068:
054373,000069:
054374,000070: # OUTPUT
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Page 1274
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054376,000072: # SELF-CHECK UPON DETECTING AN ERROR LOADS THE SELF-CHECK ALARM CONSTANT (01102) INTO THE FAILREG SET AND
054377,000073: # TURNS ON THE ALARM LIGHT. THE OPERATOR MAY THEN DISPLAY THE THREE FAILREGS BY KEYING IN V 05 N 09 E. FOR FURTHER
054378,000074: # INFORMATION HE MAY KEY IN V 05 N 08 E, THE DSKY DISPLAY IN R1 WILL BE ADDRESS+1 OF WHERE THE ERROR WAS DETECTED,
054379,000075: # IN R2 THE BBCON OF SELF-CHECK, AND IN R3 THE TOTAL NUMBER OF ERRORS DETECTED BY SELF-CHECK SINCE THE LAST MAN
054380,000076: # INITIATED FRESH START (SLAP1).
054381,000077: # SHOW-BANKSUM STARTING WITH BANK 0 DISPLAYS IN R1 THE BANK SUM (A +-NUMBER EQUAL TO THE BANK NUMBER), IN R2
054382,000078: # THE BANK NUMBER, AND IN R3 THE BUGGER WORD.
054383,000079:
054384,000080:
054385,000081: # ERASABLE INITIALIZATION REQUIRED
054386,000082:
054387,000083: # ACCOMPLISHED BY FRESH START
054388,000084: # SMODE SET TO +0
054389,000085:
054390,000086:
054391,000087: # DEBRIS
054392,000088:
054393,000089: # ALL EXITS FROM THE CHECK OF ERASABLE (ERASCHK) RESTORE ORIGINAL CONTENTS TO REGISTERS UNDER CHECK.
054394,000090: # EXCEPTION IS A RESTART. RESTART THAT OCCURS DURING ERASCHK RESTORES ERASABLE, UNLESS THERE IS EVIDENCE TO DOUBT
054395,000091: # E MEMORY, IN WHICH CASE PROGRAM THEN DOES A FRESH START (DOFSTART).
054396,000092:
054397,000093: 25,3762 BANK 25
054398,000094: 43,2000 SETLOC SELFCHEC
054399,000095: 43,2000 BANK
054400,000096:
054401,000097: 43,3265 COUNT* $$/SELF
054402,000098: 43,3265 4753 SBIT1 EQUALS BIT1
054403,000099: 43,3265 4752 SBIT2 EQUALS BIT2
054404,000100: 43,3265 4751 SBIT3 EQUALS BIT3
054405,000101: 43,3265 4750 SBIT4 EQUALS BIT4
054406,000102: 43,3265 4747 SBIT5 EQUALS BIT5
054407,000103: 43,3265 4746 SBIT6 EQUALS BIT6
054408,000104: 43,3265 4745 SBIT7 EQUALS BIT7
054409,000105: 43,3265 4744 SBIT8 EQUALS BIT8
054410,000106: 43,3265 4743 SBIT9 EQUALS BIT9
054411,000107: 43,3265 4742 SBIT10 EQUALS BIT10
054412,000108: 43,3265 4741 SBIT11 EQUALS BIT11
054413,000109: 43,3265 4740 SBIT12 EQUALS BIT12
054414,000110: 43,3265 4737 SBIT13 EQUALS BIT13
054415,000111: 43,3265 4736 SBIT14 EQUALS BIT14
054416,000112: 43,3265 4735 SBIT15 EQUALS BIT15
054417,000113:
054418,000114: 43,3265 4755 S+ZERO EQUALS ZERO
054419,000115: 43,3265 4753 S+1 EQUALS BIT1
054420,000116: 43,3265 4752 S+2 EQUALS BIT2
054421,000117: 43,3265 6250 S+3 EQUALS THREE
054422,000118: 43,3265 4751 S+4 EQUALS FOUR
054423,000119: 43,3265 4756 S+5 EQUALS FIVE
054424,000120: 43,3265 6245 S+6 EQUALS SIX
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Page 1275
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054426,000122: 43,3265 4757 S+7 EQUALS SEVEN
054427,000123: 43,3265 4357 S8BITS EQUALS LOW8 # 00377
054428,000124: 43,3265 4771 CNTRCON = OCT50 # USED IN CNTRCHK
054429,000125: 43,3265 00061 ERASCON1 OCTAL 00061 # USED IN ERASCHK
054430,000126: 43,3266 01373 ERASCON2 OCTAL 01373 # USED IN ERASCHK
054431,000127: 43,3267 5007 ERASCON6 = OCT1400 # USED IN ERASCHK
054432,000128: 43,3267 01461 ERASCON3 OCTAL 01461 # USED IN ERASCHK
054433,000129: 43,3270 01773 ERASCON4 OCTAL 01773 # USED IN ERASCHK
054434,000130: 43,3271 5012 S10BITS EQUALS LOW10 # 01777, USED IN ERASCHK
054435,000131: 43,3271 5020 SBNK03 EQUALS PRIO6 # 06000, USED IN ROPECHK
054436,000132: 43,3271 4350 -MAXADRS = HI5 # FOR ROPECHK
054437,000133: 43,3271 00060 SIXTY OCTAL 00060
054438,000134: 43,3272 60017 SUPRCON OCTAL 60017 # USED IN ROPECHK
054439,000135: 43,3273 17777 S13BITS OCTAL 17777
054440,000136: 43,3274 25252 CONC+S1 OCTAL 25252 # USED IN CYCLSHFT
054441,000137: 43,3275 52400 CONC+S2 OCTAL 52400 # USED IN CYCLSHFT
054442,000138: 43,3276 76777 ERASCON5 OCTAL 76777
054443,000139: 43,3277 5661 S-7 = OCT77770
054444,000140: 43,3277 6115 S-4 EQUALS NEG4
054445,000141: 43,3277 7750 S-3 EQUALS NEG3
054446,000142: 43,3277 7751 S-2 EQUALS NEG2
054447,000143: 43,3277 7752 S-1 EQUALS NEGONE
054448,000144: 43,3277 4754 S-ZERO EQUALS NEG0
054449,000145:
054450,000146: 43,3277 E3,1400 EBANK= LST1
054451,000147: 43,3277 01371 ADRS1 ADRES SKEEP1
054452,000148: 43,3300 03371 SELFADRS ADRES SELFCHK # SELFCHK RETURN ADDRESS. SHOULD BE PUT
054453,000149: # IN SELFRET WHEN GOING FROM SELFCHK TO
054454,000150: # SHOWSUM AND PUT IN SKEEP1 WHEN GOING
054455,000151: # FROM SHOWSUM TO SELF-CHECK.
054456,000152:
054457,000153: 43,3301 31360 PRERRORS CA ERESTORE # IS IT NECESSARY TO RESTORE ERASABLE
054458,000154: 43,3302 00006 EXTEND
054459,000155: 43,3303 13312 BZF ERRORS # NO
054460,000156: 43,3304 00006 EXTEND
054461,000157: 43,3305 31376 DCA SKEEP5
054462,000158: 43,3306 51377 INDEX SKEEP7
054463,000159: 43,3307 52001 DXCH 0000 # RESTORE THE TWO ERASABLE REGISTERS
054464,000160: 43,3310 34755 CA S+ZERO
054465,000161: 43,3311 55360 TS ERESTORE
054466,000162: 43,3312 00004 ERRORS INHINT
054467,000163: 43,3313 30002 CA Q
054468,000164: 43,3314 55357 TS SFAIL # SAVE Q FOR FAILURE LOCATION
054469,000165: 43,3315 55363 TS ALMCADR # FOR DISPLAY WITH BBANK AND ERCOUNT
054470,000166: 43,3316 25365 INCR ERCOUNT # KEEP TRACK OF NUMBER OF MALFUNCTIONS.
054471,000167: 43,3317 05602 TCALARM2 TC ALARM2
054472,000168: 43,3320 01102 OCT 01102 # SELF-CHECK MALFUNCTION INDICATOR
054473,000169: 43,3321 11362 CCS SMODE
054474,000170: 43,3322 34755 SIDLOOP CA S+ZERO
054475,000171: 43,3323 55362 TS SMODE
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Page 1276
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054477,000173: 43,3324 03371 TC SELFCHK # GO TO IDLE LOOP
054478,000174: 43,3325 01357 TC SFAIL # CONTINUE WITH SELF-CHECK
054479,000175:
054480,000176: 43,3326 10000 -1CHK CCS A
054481,000177: 43,3327 13301 TCF PRERRORS
054482,000178: 43,3330 13301 TCF PRERRORS
054483,000179: 43,3331 10000 CCS A
054484,000180: 43,3332 13301 TCF PRERRORS
054485,000181: 43,3333 00002 TC Q
054486,000182:
054487,000183: 43,3334 00006 SMODECHK EXTEND
054488,000184: 43,3335 23371 QXCH SKEEP1
054489,000185: 43,3336 03365 TC CHECKNJ # CHECK FOR NEW JOB
054490,000186: 43,3337 11362 CCS SMODE
054491,000187: 43,3340 03345 TC SOPTIONS
054492,000188: 43,3341 03336 TC SMODECHK +2 # TO BACKUP IDLE LOOP
054493,000189: 43,3342 03345 TC SOPTIONS
054494,000190: 43,3343 25366 INCR SCOUNT
054495,000191: 43,3344 01371 TC SKEEP1 # CONTINUE WITH SELF-CHECK
054496,000192:
054497,000193: 43,3345 65661 SOPTIONS AD S-7
054498,000194: 43,3346 00006 EXTEND
054499,000195: 43,3347 63351 BZMF +2 # FOR OPTIONS BELOW NINE.
054500,000196: 43,3350 03322 BNKOPTN TC SIDLOOP # ILLEGAL OPTION. GO TO IDLE LOOP.
054501,000197: 43,3351 25366 INCR SCOUNT # FOR OPTIONS BELOW NINE.
054502,000198: 43,3352 64757 AD S+7
054503,000199:
054504,000200: 43,3353 50000 INDEX A
054505,000201: 43,3354 03355 TC SOPTION1
054506,000202: 43,3355 01371 SOPTION1 TC SKEEP1 # WAS TC+TCF
054507,000203: 43,3356 01371 SOPTION2 TC SKEEP1 # WAS IN:OUT1
054508,000204: 43,3357 01371 SOPTION3 TC SKEEP1 # WAS COUNTCHK
054509,000205: 43,3360 03372 SOPTION4 TC ERASCHK
054510,000206: 43,3361 03553 SOPTION5 TC ROPECHK
054511,000207: 43,3362 01371 SOPTION6 TC SKEEP1
054512,000208: 43,3363 01371 SOPTION7 TC SKEEP1
054513,000209: 43,3364 01371 SOPTON10 TC SKEEP1 # CONTINUE WITH SELF-CHECK
054514,000210:
054515,000211: 43,3365 00006 CHECKNJ EXTEND
054516,000212: 43,3366 23361 QXCH SELFRET # SAVE RETURN ADDRESS WHILE TESTING NEWJOB
054517,000213: 43,3367 04635 TC POSTJUMP # TO SEE IF ANY JOBS HAVE BECOME ACTIVE.
054518,000214: 43,3370 03216 CADR ADVAN
054519,000215:
054520,000216: 43,3371 03334 SELFCHK TC SMODECHK # ** CHARLEY, COME IN HERE
054521,000217:
054522,000218: # SKEEP7 HOLDS LOWEST OF TWO ADDRESSES BEING CHECKED.
054523,000219: # SKEEP6 HOLDS B(X+1).
054524,000220: # SKEEP5 HOLDS B(X).
054525,000221: # SKEEP4 HOLDS C(EBANK) DURING ERASLOOP AND CHECKNJ.
054526,000222: # SKEEP3 HOLDS LAST ADDRESS BEING CHECKED (HIGHEST ADDRESS).
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Page 1277
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054528,000224: # SKEEP2 CONTROLS CHECKING OF NON-SWITCHABLE ERASABLE MEMORY WITH BANK NUMBERS IN EB.
054529,000225: # ERASCHK TAKES APPROXMATELY 7 SECONDS
054530,000226: 43,3372 34753 ERASCHK CA S+1
054531,000227: 43,3373 55372 TS SKEEP2
054532,000228: 43,3374 34755 0EBANK CA S+ZERO
054533,000229: 43,3375 54003 TS EBANK
054534,000230: 43,3376 33267 CA ERASCON3 # 01461
054535,000231: 43,3377 55377 TS SKEEP7 # STARTING ADDRESS
054536,000232: 43,3400 35012 CA S10BITS # 01777
054537,000233: 43,3401 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054538,000234: 43,3402 03422 TC ERASLOOP
054539,000235:
054540,000236: 43,3403 35007 E134567B CA ERASCON6 # 01400
054541,000237: 43,3404 55377 TS SKEEP7 # STARTING ADDRESS
054542,000238: 43,3405 35012 CA S10BITS # 01777
054543,000239: 43,3406 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054544,000240: 43,3407 03422 TC ERASLOOP
054545,000241:
054546,000242: 43,3410 35007 2EBANK CA ERASCON6 # 01400
054547,000243: 43,3411 55377 TS SKEEP7 # STARTING ADDRESS
054548,000244: 43,3412 33270 CA ERASCON4 # 01773
054549,000245: 43,3413 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054550,000246: 43,3414 03422 TC ERASLOOP
054551,000247:
054552,000248: 43,3415 55372 NOEBANK TS SKEEP2 # +0
054553,000249: 43,3416 33265 CA ERASCON1 # 00061
054554,000250: 43,3417 55377 TS SKEEP7 # STARTING ADDRESS
054555,000251: 43,3420 33266 CA ERASCON2 # 01373
054556,000252: 43,3421 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054557,000253:
054558,000254: 43,3422 00004 ERASLOOP INHINT
054559,000255: 43,3423 30003 CA EBANK # STORES C(EBANK)
054560,000256: 43,3424 55374 TS SKEEP4
054561,000257: 43,3425 00006 EXTEND
054562,000258: 43,3426 51377 NDX SKEEP7
054563,000259: 43,3427 30001 DCA 0000
054564,000260: 43,3430 53376 DXCH SKEEP5 # STORES C(X) AND C(X+1) IN SKEEP6 AND 5.
054565,000261: 43,3431 31377 CA SKEEP7
054566,000262: 43,3432 55360 TS ERESTORE # IF RESTART, RESTORE C(X) AND C(X+1)
054567,000263: 43,3433 54001 TS L
054568,000264: 43,3434 24001 INCR L
054569,000265: 43,3435 50000 NDX A
054570,000266: 43,3436 52001 DXCH 0000 # PUTS OWN ADDRESS IN X AND X +1
054571,000267: 43,3437 51377 NDX SKEEP7
054572,000268: 43,3440 40001 CS 0001 # CS X+1
054573,000269: 43,3441 51377 NDX SKEEP7
054574,000270: 43,3442 60000 AD 0000 # AD X
054575,000271: 43,3443 03326 TC -1CHK
054576,000272: 43,3444 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054577,000273: 43,3445 00006 EXTEND
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Page 1278
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054579,000275: 43,3446 13472 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054580,000276: 43,3447 00006 EXTEND
054581,000277: 43,3450 51377 NDX SKEEP7
054582,000278: 43,3451 40001 DCS 0000 # COMPLEMENT OF ADDRESS OF X AND X+1
054583,000279: 43,3452 51377 NDX SKEEP7
054584,000280: 43,3453 52001 DXCH 0000 # PUT COMPLEMENT OF ADDRESS OF X AND X+1
054585,000281: 43,3454 51377 NDX SKEEP7
054586,000282: 43,3455 40000 CS 0000 # CS X
054587,000283: 43,3456 51377 NDX SKEEP7
054588,000284: 43,3457 60001 AD 0001 # AD X+1
054589,000285: 43,3460 03326 TC -1CHK
054590,000286: 43,3461 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054591,000287: 43,3462 00006 EXTEND
054592,000288: 43,3463 13472 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054593,000289: 43,3464 00006 EXTEND
054594,000290: 43,3465 31376 DCA SKEEP5
054595,000291: 43,3466 51377 NDX SKEEP7
054596,000292: 43,3467 52001 DXCH 0000 # PUT B(X) AND B(X+1) BACK INTO X AND X+1
054597,000293: 43,3470 34755 CA S+ZERO
054598,000294: 43,3471 55360 TS ERESTORE # IF RESTART, DO NOT RESTORE C(X), C(X+1)
054599,000295: 43,3472 00003 ELOOPFIN RELINT
054600,000296: 43,3473 03365 TC CHECKNJ # CHECK FOR NEW JOB
054601,000297: 43,3474 31374 CA SKEEP4 # REPLACES B(EBANK)
054602,000298: 43,3475 54003 TS EBANK
054603,000299: 43,3476 25377 INCR SKEEP7
054604,000300: 43,3477 41377 CS SKEEP7
054605,000301: 43,3500 61373 AD SKEEP3
054606,000302: 43,3501 00006 EXTEND
054607,000303: 43,3502 13504 BZF +2
054608,000304: 43,3503 03422 TC ERASLOOP # GO TO NEXT ADDRESS IN SAME BANK
054609,000305: 43,3504 11372 CCS SKEEP2
054610,000306: 43,3505 03415 TC NOEBANK
054611,000307: 43,3506 25372 INCR SKEEP2 # PUT +1 IN SKEEP2.
054612,000308: 43,3507 30003 CA EBANK
054613,000309: 43,3510 64743 AD SBIT9
054614,000310: 43,3511 54003 TS EBANK
054615,000311: 43,3512 63276 AD ERASCON5 # 76777, CHECK FOR BANK E2
054616,000312: 43,3513 00006 EXTEND
054617,000313: 43,3514 13410 BZF 2EBANK
054618,000314: 43,3515 10003 CCS EBANK
054619,000315: 43,3516 03403 TC E134567B # GO TO EBANKS 1,3,4,5,6, AND 7
054620,000316: 43,3517 35007 CA ERASCON6 # END OF ERASCHK
054621,000317: 43,3520 54003 TS EBANK
054622,000318: # CNTRCHK PERFORMS A CS OF ALL REGISTERS FROM OCT. 60 THROUGH OCT. 10.
054623,000319: # INCLUDED ARE ALL COUNTERS, T6-1, CYCLE AND SHIFT, AND ALL RUPT REGISTERS
054624,000320: 43,3521 34771 CNTRCHK CA CNTRCON # 00050
054625,000321: 43,3522 55372 CNTRLOOP TS SKEEP2
054626,000322: 43,3523 64750 AD SBIT4 # +10 OCTAL
054627,000323: 43,3524 50000 INDEX A
054628,000324: 43,3525 40000 CS 0000
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Page 1279
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054630,000326: 43,3526 11372 CCS SKEEP2
054631,000327: 43,3527 03522 TC CNTRLOOP
054632,000328:
054633,000329: # CYCLSHFT CHECKS THE CYCLE AND SHIFT REGISTERS
054634,000330: 43,3530 33274 CYCLSHFT CA CONC+S1 # 25252
054635,000331: 43,3531 54020 TS CYR # C(CYR) = 12525
054636,000332: 43,3532 54022 TS CYL # C(CYL) = 52524
054637,000333: 43,3533 54021 TS SR # C(SR) = 12525
054638,000334: 43,3534 54023 TS EDOP # C(EDOP) = 00125
054639,000335: 43,3535 60020 AD CYR # 37777 C(CYR) = 45252
054640,000336: 43,3536 60022 AD CYL # 00-12524 C(CYL) = 25251
054641,000337: 43,3537 60021 AD SR # 00-25251 C(SR) = 05252
054642,000338: 43,3540 60023 AD EDOP # 00-25376 C(EDOP) = +0
054643,000339: 43,3541 63275 AD CONC+S2 # C(CONC+S2) = 52400
054644,000340: 43,3542 03326 TC -1CHK
054645,000341: 43,3543 60020 AD CYR # 45252
054646,000342: 43,3544 60022 AD CYL # 72523
054647,000343: 43,3545 60021 AD SR # 77775
054648,000344: 43,3546 60023 AD EDOP # 77775
054649,000345: 43,3547 64753 AD S+1 # 77776
054650,000346: 43,3550 03326 TC -1CHK
054651,000347:
054652,000348: 43,3551 25367 INCR SCOUNT +1
054653,000349: 43,3552 03334 TC SMODECHK
054654,000350: # SKEEP1 HOLDS SUM
054655,000351: # SKEEP2 HOLDS PRESENT CONTENTS OF ADDRESS IN ROPECHK AND SHOWSUM ROUTINES
054656,000352: # SKEEP2 HOLDS BANK NUMBER IN LOW ORDER BITS DURING SHOWSUM DISPLAY
054657,000353: # SKEEP3 HOLDS PRESENT ADDRESS (00000 TO 01777 IN COMMON FIXED BANKS)
054658,000354: # (04000 TO 07777 IN FXFX BANKS)
054659,000355: # SKEEP3 HOLDS BUGGER WORD DURING SHOWSUM DISPLAY
054660,000356: # SKEEP4 HOLDS BANK NUMBER AND SUPER BANK NUMBER
054661,000357: # SKEEP5 COUNTS 2 SUCCESSIVE TC SELF WORDS
054662,000358: # SKEEP6 CONTROLS ROPECHK OR SHOWSUM OPTION
054663,000359: # SKEEP7 CONTROLS WHEN ROUNTINE IS IN COMMON FIXED OR FIXED FIXED BANKS
054664,000360:
054665,000361: 43,3553 34754 ROPECHK CA S-ZERO # *
054666,000362: 43,3554 55376 TS SKEEP6 # * -0 FOR ROPECHK.
054667,000363: 43,3555 34755 STSHOSUM CA S+ZERO # * SHOULD BE ROPECHK
054668,000364:
054669,000365: 43,3556 55374 TS SKEEP4 # BANK NUMBER
054670,000366: 43,3557 34753 CA S+1
054671,000367: 43,3560 55377 COMMFX TS SKEEP7
054672,000368: 43,3561 34755 CA S+ZERO
054673,000369: 43,3562 55371 TS SKEEP1
054674,000370: 43,3563 55373 TS SKEEP3
054675,000371: 43,3564 34753 CA S+1
054676,000372: 43,3565 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054677,000373: 43,3566 31374 COMADRS CA SKEEP4
054678,000374: 43,3567 54001 TS L # TO SET SUPER BANK
054679,000375: 43,3570 74350 MASK HI5
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Page 1280
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054681,000377: 43,3571 61373 AD SKEEP3
054682,000378: 43,3572 04651 TC SUPDACAL # SUPER DATA CALL
054683,000379: 43,3573 03616 TC ADSUM
054684,000380: 43,3574 64741 AD SBIT11 # 02000
054685,000381: 43,3575 03627 TC ADRSCHK
054686,000382:
054687,000383: 43,3576 40000 FXFX CS A
054688,000384: 43,3577 55377 TS SKEEP7
054689,000385: 43,3600 00006 EXTEND
054690,000386: 43,3601 13604 BZF +3
054691,000387: 43,3602 34740 CA SBIT12 # 04000, STARTING ADDRESS OF BANK 02
054692,000388: 43,3603 03605 TC +2
054693,000389: 43,3604 35020 CA SBNK03 # 06000, STARTING ADDRESS OF BANK 03
054694,000390: 43,3605 55373 TS SKEEP3
054695,000391: 43,3606 34755 CA S+ZERO
054696,000392: 43,3607 55371 TS SKEEP1
054697,000393: 43,3610 34753 CA S+1
054698,000394: 43,3611 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054699,000395: 43,3612 51373 FXADRS INDEX SKEEP3
054700,000396: 43,3613 30000 CA 0000
054701,000397: 43,3614 03616 TC ADSUM
054702,000398: 43,3615 03627 TC ADRSCHK
054703,000399:
054704,000400: 43,3616 55372 ADSUM TS SKEEP2
054705,000401: 43,3617 61371 AD SKEEP1
054706,000402: 43,3620 55371 TS SKEEP1
054707,000403: 43,3621 34755 CAF S+ZERO
054708,000404: 43,3622 61371 AD SKEEP1
054709,000405: 43,3623 55371 TS SKEEP1
054710,000406: 43,3624 41372 CS SKEEP2
054711,000407: 43,3625 61373 AD SKEEP3
054712,000408: 43,3626 00002 TC Q
054713,000409:
054714,000410: 43,3627 22000 ADRSCHK LXCH A
054715,000411: 43,3630 31373 CA SKEEP3
054716,000412: 43,3631 75012 MASK LOW10 # RELATIVE ADDRESS
054717,000413: 43,3632 64350 AD -MAXADRS # SUBTRACT MAX RELATIVE ADDRESS = 1777.
054718,000414: 43,3633 00006 EXTEND
054719,000415: 43,3634 13723 BZF SOPTION # CHECKSUM FINISHED IF LAST ADDRESS.
054720,000416: 43,3635 11375 CCS SKEEP5 # IS CHECKSUM FINISHED
054721,000417: 43,3636 03641 TC +3 # NO
054722,000418: 43,3637 03641 TC +2 # NO
054723,000419: 43,3640 03723 TC SOPTION # GO TO ROPECHK SHOWSUM OPTION
054724,000420: 43,3641 10001 CCS L # -0 MEANS A TC SELF WORD.
054725,000421: 43,3642 03651 TC CONTINU
054726,000422: 43,3643 03651 TC CONTINU
054727,000423: 43,3644 03651 TC CONTINU
054728,000424: 43,3645 11375 CCS SKEEP5
054729,000425: 43,3646 03652 TC CONTINU +1
054730,000426: 43,3647 37752 CA S-1
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Page 1281
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054732,000428: 43,3650 03652 TC CONTINU +1 # AD IN THE BUGGER WORD
054733,000429: 43,3651 34753 CONTINU CA S+1 # MAKE SURE TWO CONSECUTIVE TC SELF WORDS
054734,000430: 43,3652 55375 TS SKEEP5
054735,000431: 43,3653 11376 CCS SKEEP6 # *
054736,000432: 43,3654 10067 CCS NEWJOB # * +1, SHOWSUM
054737,000433: 43,3655 05122 TC CHANG1 # *
054738,000434: 43,3656 03660 TC +2 # *
054739,000435: 43,3657 03365 TC CHECKNJ # -0 IN SKEEP6 FOR ROPECHK
054740,000436:
054741,000437: 43,3660 25373 ADRS+1 INCR SKEEP3
054742,000438: 43,3661 11377 CCS SKEEP7
054743,000439: 43,3662 03566 TC COMADRS
054744,000440: 43,3663 03566 TC COMADRS
054745,000441: 43,3664 03612 TC FXADRS
054746,000442: 43,3665 03612 TC FXADRS
054747,000443:
054748,000444: 43,3666 41374 NXTBNK CS SKEEP4
054749,000445: 43,3667 63756 AD LSTBNKCH # LAST BANK TO BE CHECKED
054750,000446: 43,3670 00006 EXTEND
054751,000447: 43,3671 13160 BZF ENDSUMS # END OF SUMMING OF BANKS.
054752,000448: 43,3672 31374 CA SKEEP4
054753,000449: 43,3673 64741 AD SBIT11
054754,000450: 43,3674 55374 TS SKEEP4 # 37 TO 40 INCRMTS SKEEP4 BY END RND CARRY
054755,000451: 43,3675 03701 TC CHKSUPR
054756,000452: 43,3676 34735 17TO20 CA SBIT15
054757,000453: 43,3677 27374 ADS SKEEP4 # SET FOR BANK 20
054758,000454: 43,3700 03715 TC GONXTBNK
054759,000455: 43,3701 74350 CHKSUPR MASK HI5
054760,000456: 43,3702 00006 EXTEND
054761,000457: 43,3703 13713 BZF NXTSUPR # INCREMENT SUPER BANK
054762,000458: 43,3704 63273 27TO30 AD S13BITS
054763,000459: 43,3705 00006 EXTEND
054764,000460: 43,3706 13710 BZF +2 # BANK SET FOR 30
054765,000461: 43,3707 03715 TC GONXTBNK
054766,000462: 43,3710 33271 CA SIXTY # FIRST SUPER BANK
054767,000463: 43,3711 27374 ADS SKEEP4
054768,000464: 43,3712 03715 TC GONXTBNK
054769,000465: 43,3713 63272 NXTSUPR AD SUPRCON # SET BNK 30 + INCR SUPR BNK AND CANCEL
054770,000466: 43,3714 27374 ADS SKEEP4 # ERC BIT OF THE 37 TO 40 ADVANCE.
054771,000467: 43,3715 11377 GONXTBNK CCS SKEEP7
054772,000468: 43,3716 03560 TC COMMFX
054773,000469: 43,3717 34753 CA S+1
054774,000470: 43,3720 03576 TC FXFX
054775,000471: 43,3721 34745 CA SBIT7 # HAS TO BE LARGER THAN NO OF FXSW BANKS.
054776,000472: 43,3722 03560 TC COMMFX
054777,000473:
054778,000474: 43,3723 31374 SOPTION CA SKEEP4
054779,000475: 43,3724 74350 MASK HI5 # = BANK BITS
054780,000476: 43,3725 04331 TC LEFT5
054781,000477: 43,3726 54001 TS L # BANK NUMBER BEFORE SUPER BANK
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Page 1282
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054783,000479: 43,3727 31374 CA SKEEP4
054784,000480: 43,3730 74357 MASK S8BITS # = SUPER BANK BITS
054785,000481: 43,3731 00006 EXTEND
054786,000482: 43,3732 13740 BZF SOPT # BEFORE SUPER BANK
054787,000483: 43,3733 54021 TS SR # SUPER BANK NECESSARY
054788,000484: 43,3734 30001 CA L
054789,000485: 43,3735 74757 MASK SEVEN
054790,000486: 43,3736 60021 AD SR
054791,000487: 43,3737 54001 TS L # BANK NUMBER WITH SUPER BANK
054792,000488: 43,3740 31376 SOPT CA SKEEP6 # *
054793,000489: 43,3741 00006 EXTEND # *
054794,000490: 43,3742 13744 BZF +2 # * ON -0 CONTINUE WITH ROPE CHECK.
054795,000491: 43,3743 03142 TC SDISPLAY # * ON +1 GO TO DISPLAY OF SUM.
054796,000492: 43,3744 11371 CCS SKEEP1 # FORCE SUM TO ABSOLUTE VALUE.
054797,000493: 43,3745 03747 TC +2
054798,000494: 43,3746 03750 TC +2
054799,000495: 43,3747 64753 AD S+1
054800,000496: 43,3750 55371 TS SKEEP1
054801,000497: 43,3751 40001 BNKCHK CS L # = - BANK NUMBER
054802,000498: 43,3752 61371 AD SKEEP1
054803,000499: 43,3753 67752 AD S-1
054804,000500: 43,3754 03326 TC -1CHK # CHECK SUM
054805,000501: 43,3755 03666 TC NXTBNK
054806,000502:
054807,000503: 43,3756 0067 EBANK= NEWJOB
054808,000504: 43,3756 66100 LSTBNKCH BBCON* # * CONSTANT, LAST BANK.
End of include-file AGC_BLOCK_TWO_SELF-CHECK.agc. Parent file is MAIN.agc