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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054321,000002: ## Copyright: Public domain.
054322,000003: ## Filename: AGC_BLOCK_TWO_SELF-CHECK.agc
054323,000004: ## Purpose: A section of Luminary revision 173.
054324,000005: ## It is part of the reconstructed source code for the second
054325,000006: ## (unflown) release of the flight software for the Lunar
054326,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 14.
054327,000008: ## The code has been recreated from a reconstructed copy of
054328,000009: ## Luminary 178, as well as Luminary memo 167 (revision 1).
054329,000010: ## It has been adapted such that the resulting bugger words
054330,000011: ## exactly match those specified for Luminary 173 in NASA
054331,000012: ## drawing 2021152N, which gives relatively high confidence
054332,000013: ## that the reconstruction is correct.
054333,000014: ## Reference: pp. 1273-1282
054334,000015: ## Assembler: yaYUL
054335,000016: ## Contact: Ron Burkey <info@sandroid.org>.
054336,000017: ## Website: www.ibiblio.org/apollo/index.html
054337,000018: ## Mod history: 2019-09-18 MAS Created from Luminary 178.
054338,000019:
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Page 1273
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054340,000021: # PROGRAM DESCRIPTION DATE 20 DECEMBER 1967
054341,000022: # PROGRAM NAME - SELF-CHECK LOG SECTION AGC BLOCK TWO SELF-CHECK
054342,000023: # MOD NO - 1 ASSEMBLY SUBROUTINE UTILITYM REV 25
054343,000024: # MOD BY - GAUNTT
054344,000025:
054345,000026:
054346,000027: # FUNCTIONAL DESCRIPTION
054347,000028:
054348,000029: # PROGRAM HAS TWO MAIN PARTS. THE FIRST IS SELF-CHECK WHICH RUNS AS A ZERO PRIORITY JOB WITH NO CORE SET, AS
054349,000030: # PART OF THE BACK-UP IDLE LOOP. THE SECOND IS SHOW-BANKSUM WHICH RUNS AS A REGULAR EXECUTIVE JOB WITH ITS OWN
054350,000031: # STARTING VERB.
054351,000032: # THE PURPOSE OF SELF-CHECK IS TO CHECK OUT VARIOUS PARTS OF THE COMPUTER AS OUTLINED BELOW IN THE OPTIONS.
054352,000033: # THE PURPOSE OF SHOW-BANKSUM IS TO DISPLAY THE SUM OF EACH BANK , ONE AT A TIME.
054353,000034: # IN ALL THERE ARE 7 POSSIBLE OPTIONS IN THIS BLOCK II VERSION OF SELF-CHECK. MORE DETAIL DESCRIPTION MAY BE
054354,000035: # FOUND IN E-2065 BLOCK II AGC SELF-CHECK AND SHOW BANKSUM BY EDWIN D. SMALLY DECEMBER 1966, AND ADDENDA 2 AND 3.
054355,000036: # THE DIFFERENT OPTIONS ARE CONTROLLED BY PUTTING DIFFERENT NUMBERS IN THE SMODE REGISTER (NOUN 27). BELOW IS
054356,000037: # A DESCRIPTION OF WHAT PARTS OF THE COMPUTER THAT ARE CHECKED BY THE OPTIONS, AND THE CORRESPONDING NUMBER, IN
054357,000038: # OCTAL, TO LOAD INTO SMODE.
054358,000039: # +-4 ERASABLE MEMORY
054359,000040: # +-5 FIXED MEMORY
054360,000041: # +-1,2,3,6,7,10 EVERYTHING IN OPTIONS 4 AND 5.
054361,000042: # -0 SAME AS +-10 UNTIL AN ERROR IS DETECTED.
054362,000043: # +0 NO CHECK, PUTS COMPUTER INTO THE BACKUP IDLE LOOP.
054363,000044:
054364,000045:
054365,000046: # WARNINGS
054366,000047:
054367,000048: # USE OF E MEMORY RESERVED FOR SELF-CHECK (EVEN IN IDLE LOOP) AS TEMP STORAGE BY OTHER PROGRAMS IS DANGEROUS.
054368,000049: # SMODE SET GREATER THAN OCT 10 PUTS COMPUTER INTO BACKUP IDLE LOOP.
054369,000050:
054370,000051:
054371,000052: # CALLING SEQUENCE
054372,000053:
054373,000054: # TO CALL SELF-CHECK KEY IN
054374,000055: # V 21 N 27 E OPTION NUMBER E
054375,000056: # TO CALL SHOW-BANKSUM KEY IN
054376,000057: # V 91 E DISPLAYS FIRST BANK
054377,000058: # V 33 E PROCEED, DISPLAYS NEXT BANK
054378,000059:
054379,000060:
054380,000061: # EXIT MODES, NORMAL AND ALARM
054381,000062:
054382,000063: # SELF-CHECK NORMALLY CONTINUES INDEFINITELY UNLESS THERE IS AN ERROR DETECTED. IF SO + OPTION NUMBERS PUT
054383,000064: # COMPUTER INTO BACKUP IDLE LOOP, - OPTION NUMBERS RESTART THE OPTION.
054384,000065: # THE -0 OPTION PROCEEDS FROM THE LINE FOLLOWING THE LINE WHERE THE ERROR WAS DETECTED.
054385,000066: # SHOW-BANKSUM PROCEEDS UNTIL A TERMINATE IS KEYED IN (V 34 E). THE COMPUTER IS PUT INTO THE BACKUP IDLE LOOP
054386,000067:
054387,000068:
054388,000069:
054389,000070: # OUTPUT
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Page 1274
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054391,000072: # SELF-CHECK UPON DETECTING AN ERROR LOADS THE SELF-CHECK ALARM CONSTANT (01102) INTO THE FAILREG SET AND
054392,000073: # TURNS ON THE ALARM LIGHT. THE OPERATOR MAY THEN DISPLAY THE THREE FAILREGS BY KEYING IN V 05 N 09 E. FOR FURTHER
054393,000074: # 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,
054394,000075: # IN R2 THE BBCON OF SELF-CHECK, AND IN R3 THE TOTAL NUMBER OF ERRORS DETECTED BY SELF-CHECK SINCE THE LAST MAN
054395,000076: # INITIATED FRESH START (SLAP1).
054396,000077: # SHOW-BANKSUM STARTING WITH BANK 0 DISPLAYS IN R1 THE BANK SUM (A +-NUMBER EQUAL TO THE BANK NUMBER), IN R2
054397,000078: # THE BANK NUMBER, AND IN R3 THE BUGGER WORD.
054398,000079:
054399,000080:
054400,000081: # ERASABLE INITIALIZATION REQUIRED
054401,000082:
054402,000083: # ACCOMPLISHED BY FRESH START
054403,000084: # SMODE SET TO +0
054404,000085:
054405,000086:
054406,000087: # DEBRIS
054407,000088:
054408,000089: # ALL EXITS FROM THE CHECK OF ERASABLE (ERASCHK) RESTORE ORIGINAL CONTENTS TO REGISTERS UNDER CHECK.
054409,000090: # EXCEPTION IS A RESTART. RESTART THAT OCCURS DURING ERASCHK RESTORES ERASABLE, UNLESS THERE IS EVIDENCE TO DOUBT
054410,000091: # E MEMORY, IN WHICH CASE PROGRAM THEN DOES A FRESH START (DOFSTART).
054411,000092:
054412,000093: 25,3762 BANK 25
054413,000094: 43,2000 SETLOC SELFCHEC
054414,000095: 43,2000 BANK
054415,000096:
054416,000097: 43,3265 COUNT* $$/SELF
054417,000098: 43,3265 4753 SBIT1 EQUALS BIT1
054418,000099: 43,3265 4752 SBIT2 EQUALS BIT2
054419,000100: 43,3265 4751 SBIT3 EQUALS BIT3
054420,000101: 43,3265 4750 SBIT4 EQUALS BIT4
054421,000102: 43,3265 4747 SBIT5 EQUALS BIT5
054422,000103: 43,3265 4746 SBIT6 EQUALS BIT6
054423,000104: 43,3265 4745 SBIT7 EQUALS BIT7
054424,000105: 43,3265 4744 SBIT8 EQUALS BIT8
054425,000106: 43,3265 4743 SBIT9 EQUALS BIT9
054426,000107: 43,3265 4742 SBIT10 EQUALS BIT10
054427,000108: 43,3265 4741 SBIT11 EQUALS BIT11
054428,000109: 43,3265 4740 SBIT12 EQUALS BIT12
054429,000110: 43,3265 4737 SBIT13 EQUALS BIT13
054430,000111: 43,3265 4736 SBIT14 EQUALS BIT14
054431,000112: 43,3265 4735 SBIT15 EQUALS BIT15
054432,000113:
054433,000114: 43,3265 4755 S+ZERO EQUALS ZERO
054434,000115: 43,3265 4753 S+1 EQUALS BIT1
054435,000116: 43,3265 4752 S+2 EQUALS BIT2
054436,000117: 43,3265 6250 S+3 EQUALS THREE
054437,000118: 43,3265 4751 S+4 EQUALS FOUR
054438,000119: 43,3265 4756 S+5 EQUALS FIVE
054439,000120: 43,3265 6245 S+6 EQUALS SIX
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Page 1275
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054441,000122: 43,3265 4757 S+7 EQUALS SEVEN
054442,000123: 43,3265 4357 S8BITS EQUALS LOW8 # 00377
054443,000124: 43,3265 4771 CNTRCON = OCT50 # USED IN CNTRCHK
054444,000125: 43,3265 00061 ERASCON1 OCTAL 00061 # USED IN ERASCHK
054445,000126: 43,3266 01373 ERASCON2 OCTAL 01373 # USED IN ERASCHK
054446,000127: 43,3267 5007 ERASCON6 = OCT1400 # USED IN ERASCHK
054447,000128: 43,3267 01461 ERASCON3 OCTAL 01461 # USED IN ERASCHK
054448,000129: 43,3270 01773 ERASCON4 OCTAL 01773 # USED IN ERASCHK
054449,000130: 43,3271 5012 S10BITS EQUALS LOW10 # 01777, USED IN ERASCHK
054450,000131: 43,3271 5020 SBNK03 EQUALS PRIO6 # 06000, USED IN ROPECHK
054451,000132: 43,3271 4350 -MAXADRS = HI5 # FOR ROPECHK
054452,000133: 43,3271 00060 SIXTY OCTAL 00060
054453,000134: 43,3272 60017 SUPRCON OCTAL 60017 # USED IN ROPECHK
054454,000135: 43,3273 17777 S13BITS OCTAL 17777
054455,000136: 43,3274 25252 CONC+S1 OCTAL 25252 # USED IN CYCLSHFT
054456,000137: 43,3275 52400 CONC+S2 OCTAL 52400 # USED IN CYCLSHFT
054457,000138: 43,3276 76777 ERASCON5 OCTAL 76777
054458,000139: 43,3277 5661 S-7 = OCT77770
054459,000140: 43,3277 6115 S-4 EQUALS NEG4
054460,000141: 43,3277 7750 S-3 EQUALS NEG3
054461,000142: 43,3277 7751 S-2 EQUALS NEG2
054462,000143: 43,3277 7752 S-1 EQUALS NEGONE
054463,000144: 43,3277 4754 S-ZERO EQUALS NEG0
054464,000145:
054465,000146: 43,3277 E3,1400 EBANK= LST1
054466,000147: 43,3277 01371 ADRS1 ADRES SKEEP1
054467,000148: 43,3300 03371 SELFADRS ADRES SELFCHK # SELFCHK RETURN ADDRESS. SHOULD BE PUT
054468,000149: # IN SELFRET WHEN GOING FROM SELFCHK TO
054469,000150: # SHOWSUM AND PUT IN SKEEP1 WHEN GOING
054470,000151: # FROM SHOWSUM TO SELF-CHECK.
054471,000152:
054472,000153: 43,3301 31360 PRERRORS CA ERESTORE # IS IT NECESSARY TO RESTORE ERASABLE
054473,000154: 43,3302 00006 EXTEND
054474,000155: 43,3303 13312 BZF ERRORS # NO
054475,000156: 43,3304 00006 EXTEND
054476,000157: 43,3305 31376 DCA SKEEP5
054477,000158: 43,3306 51377 INDEX SKEEP7
054478,000159: 43,3307 52001 DXCH 0000 # RESTORE THE TWO ERASABLE REGISTERS
054479,000160: 43,3310 34755 CA S+ZERO
054480,000161: 43,3311 55360 TS ERESTORE
054481,000162: 43,3312 00004 ERRORS INHINT
054482,000163: 43,3313 30002 CA Q
054483,000164: 43,3314 55357 TS SFAIL # SAVE Q FOR FAILURE LOCATION
054484,000165: 43,3315 55363 TS ALMCADR # FOR DISPLAY WITH BBANK AND ERCOUNT
054485,000166: 43,3316 25365 INCR ERCOUNT # KEEP TRACK OF NUMBER OF MALFUNCTIONS.
054486,000167: 43,3317 05602 TCALARM2 TC ALARM2
054487,000168: 43,3320 01102 OCT 01102 # SELF-CHECK MALFUNCTION INDICATOR
054488,000169: 43,3321 11362 CCS SMODE
054489,000170: 43,3322 34755 SIDLOOP CA S+ZERO
054490,000171: 43,3323 55362 TS SMODE
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Page 1276
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054492,000173: 43,3324 03371 TC SELFCHK # GO TO IDLE LOOP
054493,000174: 43,3325 01357 TC SFAIL # CONTINUE WITH SELF-CHECK
054494,000175:
054495,000176: 43,3326 10000 -1CHK CCS A
054496,000177: 43,3327 13301 TCF PRERRORS
054497,000178: 43,3330 13301 TCF PRERRORS
054498,000179: 43,3331 10000 CCS A
054499,000180: 43,3332 13301 TCF PRERRORS
054500,000181: 43,3333 00002 TC Q
054501,000182:
054502,000183: 43,3334 00006 SMODECHK EXTEND
054503,000184: 43,3335 23371 QXCH SKEEP1
054504,000185: 43,3336 03365 TC CHECKNJ # CHECK FOR NEW JOB
054505,000186: 43,3337 11362 CCS SMODE
054506,000187: 43,3340 03345 TC SOPTIONS
054507,000188: 43,3341 03336 TC SMODECHK +2 # TO BACKUP IDLE LOOP
054508,000189: 43,3342 03345 TC SOPTIONS
054509,000190: 43,3343 25366 INCR SCOUNT
054510,000191: 43,3344 01371 TC SKEEP1 # CONTINUE WITH SELF-CHECK
054511,000192:
054512,000193: 43,3345 65661 SOPTIONS AD S-7
054513,000194: 43,3346 00006 EXTEND
054514,000195: 43,3347 63351 BZMF +2 # FOR OPTIONS BELOW NINE.
054515,000196: 43,3350 03322 BNKOPTN TC SIDLOOP # ILLEGAL OPTION. GO TO IDLE LOOP.
054516,000197: 43,3351 25366 INCR SCOUNT # FOR OPTIONS BELOW NINE.
054517,000198: 43,3352 64757 AD S+7
054518,000199:
054519,000200: 43,3353 50000 INDEX A
054520,000201: 43,3354 03355 TC SOPTION1
054521,000202: 43,3355 01371 SOPTION1 TC SKEEP1 # WAS TC+TCF
054522,000203: 43,3356 01371 SOPTION2 TC SKEEP1 # WAS IN:OUT1
054523,000204: 43,3357 01371 SOPTION3 TC SKEEP1 # WAS COUNTCHK
054524,000205: 43,3360 03372 SOPTION4 TC ERASCHK
054525,000206: 43,3361 03553 SOPTION5 TC ROPECHK
054526,000207: 43,3362 01371 SOPTION6 TC SKEEP1
054527,000208: 43,3363 01371 SOPTION7 TC SKEEP1
054528,000209: 43,3364 01371 SOPTON10 TC SKEEP1 # CONTINUE WITH SELF-CHECK
054529,000210:
054530,000211: 43,3365 00006 CHECKNJ EXTEND
054531,000212: 43,3366 23361 QXCH SELFRET # SAVE RETURN ADDRESS WHILE TESTING NEWJOB
054532,000213: 43,3367 04635 TC POSTJUMP # TO SEE IF ANY JOBS HAVE BECOME ACTIVE.
054533,000214: 43,3370 03216 CADR ADVAN
054534,000215:
054535,000216: 43,3371 03334 SELFCHK TC SMODECHK # ** CHARLEY, COME IN HERE
054536,000217:
054537,000218: # SKEEP7 HOLDS LOWEST OF TWO ADDRESSES BEING CHECKED.
054538,000219: # SKEEP6 HOLDS B(X+1).
054539,000220: # SKEEP5 HOLDS B(X).
054540,000221: # SKEEP4 HOLDS C(EBANK) DURING ERASLOOP AND CHECKNJ.
054541,000222: # SKEEP3 HOLDS LAST ADDRESS BEING CHECKED (HIGHEST ADDRESS).
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Page 1277
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054543,000224: # SKEEP2 CONTROLS CHECKING OF NON-SWITCHABLE ERASABLE MEMORY WITH BANK NUMBERS IN EB.
054544,000225: # ERASCHK TAKES APPROXMATELY 7 SECONDS
054545,000226: 43,3372 34753 ERASCHK CA S+1
054546,000227: 43,3373 55372 TS SKEEP2
054547,000228: 43,3374 34755 0EBANK CA S+ZERO
054548,000229: 43,3375 54003 TS EBANK
054549,000230: 43,3376 33267 CA ERASCON3 # 01461
054550,000231: 43,3377 55377 TS SKEEP7 # STARTING ADDRESS
054551,000232: 43,3400 35012 CA S10BITS # 01777
054552,000233: 43,3401 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054553,000234: 43,3402 03422 TC ERASLOOP
054554,000235:
054555,000236: 43,3403 35007 E134567B CA ERASCON6 # 01400
054556,000237: 43,3404 55377 TS SKEEP7 # STARTING ADDRESS
054557,000238: 43,3405 35012 CA S10BITS # 01777
054558,000239: 43,3406 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054559,000240: 43,3407 03422 TC ERASLOOP
054560,000241:
054561,000242: 43,3410 35007 2EBANK CA ERASCON6 # 01400
054562,000243: 43,3411 55377 TS SKEEP7 # STARTING ADDRESS
054563,000244: 43,3412 33270 CA ERASCON4 # 01773
054564,000245: 43,3413 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054565,000246: 43,3414 03422 TC ERASLOOP
054566,000247:
054567,000248: 43,3415 55372 NOEBANK TS SKEEP2 # +0
054568,000249: 43,3416 33265 CA ERASCON1 # 00061
054569,000250: 43,3417 55377 TS SKEEP7 # STARTING ADDRESS
054570,000251: 43,3420 33266 CA ERASCON2 # 01373
054571,000252: 43,3421 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054572,000253:
054573,000254: 43,3422 00004 ERASLOOP INHINT
054574,000255: 43,3423 30003 CA EBANK # STORES C(EBANK)
054575,000256: 43,3424 55374 TS SKEEP4
054576,000257: 43,3425 00006 EXTEND
054577,000258: 43,3426 51377 NDX SKEEP7
054578,000259: 43,3427 30001 DCA 0000
054579,000260: 43,3430 53376 DXCH SKEEP5 # STORES C(X) AND C(X+1) IN SKEEP6 AND 5.
054580,000261: 43,3431 31377 CA SKEEP7
054581,000262: 43,3432 55360 TS ERESTORE # IF RESTART, RESTORE C(X) AND C(X+1)
054582,000263: 43,3433 54001 TS L
054583,000264: 43,3434 24001 INCR L
054584,000265: 43,3435 50000 NDX A
054585,000266: 43,3436 52001 DXCH 0000 # PUTS OWN ADDRESS IN X AND X +1
054586,000267: 43,3437 51377 NDX SKEEP7
054587,000268: 43,3440 40001 CS 0001 # CS X+1
054588,000269: 43,3441 51377 NDX SKEEP7
054589,000270: 43,3442 60000 AD 0000 # AD X
054590,000271: 43,3443 03326 TC -1CHK
054591,000272: 43,3444 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054592,000273: 43,3445 00006 EXTEND
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Page 1278
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054594,000275: 43,3446 13472 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054595,000276: 43,3447 00006 EXTEND
054596,000277: 43,3450 51377 NDX SKEEP7
054597,000278: 43,3451 40001 DCS 0000 # COMPLEMENT OF ADDRESS OF X AND X+1
054598,000279: 43,3452 51377 NDX SKEEP7
054599,000280: 43,3453 52001 DXCH 0000 # PUT COMPLEMENT OF ADDRESS OF X AND X+1
054600,000281: 43,3454 51377 NDX SKEEP7
054601,000282: 43,3455 40000 CS 0000 # CS X
054602,000283: 43,3456 51377 NDX SKEEP7
054603,000284: 43,3457 60001 AD 0001 # AD X+1
054604,000285: 43,3460 03326 TC -1CHK
054605,000286: 43,3461 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054606,000287: 43,3462 00006 EXTEND
054607,000288: 43,3463 13472 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054608,000289: 43,3464 00006 EXTEND
054609,000290: 43,3465 31376 DCA SKEEP5
054610,000291: 43,3466 51377 NDX SKEEP7
054611,000292: 43,3467 52001 DXCH 0000 # PUT B(X) AND B(X+1) BACK INTO X AND X+1
054612,000293: 43,3470 34755 CA S+ZERO
054613,000294: 43,3471 55360 TS ERESTORE # IF RESTART, DO NOT RESTORE C(X), C(X+1)
054614,000295: 43,3472 00003 ELOOPFIN RELINT
054615,000296: 43,3473 03365 TC CHECKNJ # CHECK FOR NEW JOB
054616,000297: 43,3474 31374 CA SKEEP4 # REPLACES B(EBANK)
054617,000298: 43,3475 54003 TS EBANK
054618,000299: 43,3476 25377 INCR SKEEP7
054619,000300: 43,3477 41377 CS SKEEP7
054620,000301: 43,3500 61373 AD SKEEP3
054621,000302: 43,3501 00006 EXTEND
054622,000303: 43,3502 13504 BZF +2
054623,000304: 43,3503 03422 TC ERASLOOP # GO TO NEXT ADDRESS IN SAME BANK
054624,000305: 43,3504 11372 CCS SKEEP2
054625,000306: 43,3505 03415 TC NOEBANK
054626,000307: 43,3506 25372 INCR SKEEP2 # PUT +1 IN SKEEP2.
054627,000308: 43,3507 30003 CA EBANK
054628,000309: 43,3510 64743 AD SBIT9
054629,000310: 43,3511 54003 TS EBANK
054630,000311: 43,3512 63276 AD ERASCON5 # 76777, CHECK FOR BANK E2
054631,000312: 43,3513 00006 EXTEND
054632,000313: 43,3514 13410 BZF 2EBANK
054633,000314: 43,3515 10003 CCS EBANK
054634,000315: 43,3516 03403 TC E134567B # GO TO EBANKS 1,3,4,5,6, AND 7
054635,000316: 43,3517 35007 CA ERASCON6 # END OF ERASCHK
054636,000317: 43,3520 54003 TS EBANK
054637,000318: # CNTRCHK PERFORMS A CS OF ALL REGISTERS FROM OCT. 60 THROUGH OCT. 10.
054638,000319: # INCLUDED ARE ALL COUNTERS, T6-1, CYCLE AND SHIFT, AND ALL RUPT REGISTERS
054639,000320: 43,3521 34771 CNTRCHK CA CNTRCON # 00050
054640,000321: 43,3522 55372 CNTRLOOP TS SKEEP2
054641,000322: 43,3523 64750 AD SBIT4 # +10 OCTAL
054642,000323: 43,3524 50000 INDEX A
054643,000324: 43,3525 40000 CS 0000
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Page 1279
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054645,000326: 43,3526 11372 CCS SKEEP2
054646,000327: 43,3527 03522 TC CNTRLOOP
054647,000328:
054648,000329: # CYCLSHFT CHECKS THE CYCLE AND SHIFT REGISTERS
054649,000330: 43,3530 33274 CYCLSHFT CA CONC+S1 # 25252
054650,000331: 43,3531 54020 TS CYR # C(CYR) = 12525
054651,000332: 43,3532 54022 TS CYL # C(CYL) = 52524
054652,000333: 43,3533 54021 TS SR # C(SR) = 12525
054653,000334: 43,3534 54023 TS EDOP # C(EDOP) = 00125
054654,000335: 43,3535 60020 AD CYR # 37777 C(CYR) = 45252
054655,000336: 43,3536 60022 AD CYL # 00-12524 C(CYL) = 25251
054656,000337: 43,3537 60021 AD SR # 00-25251 C(SR) = 05252
054657,000338: 43,3540 60023 AD EDOP # 00-25376 C(EDOP) = +0
054658,000339: 43,3541 63275 AD CONC+S2 # C(CONC+S2) = 52400
054659,000340: 43,3542 03326 TC -1CHK
054660,000341: 43,3543 60020 AD CYR # 45252
054661,000342: 43,3544 60022 AD CYL # 72523
054662,000343: 43,3545 60021 AD SR # 77775
054663,000344: 43,3546 60023 AD EDOP # 77775
054664,000345: 43,3547 64753 AD S+1 # 77776
054665,000346: 43,3550 03326 TC -1CHK
054666,000347:
054667,000348: 43,3551 25367 INCR SCOUNT +1
054668,000349: 43,3552 03334 TC SMODECHK
054669,000350: # SKEEP1 HOLDS SUM
054670,000351: # SKEEP2 HOLDS PRESENT CONTENTS OF ADDRESS IN ROPECHK AND SHOWSUM ROUTINES
054671,000352: # SKEEP2 HOLDS BANK NUMBER IN LOW ORDER BITS DURING SHOWSUM DISPLAY
054672,000353: # SKEEP3 HOLDS PRESENT ADDRESS (00000 TO 01777 IN COMMON FIXED BANKS)
054673,000354: # (04000 TO 07777 IN FXFX BANKS)
054674,000355: # SKEEP3 HOLDS BUGGER WORD DURING SHOWSUM DISPLAY
054675,000356: # SKEEP4 HOLDS BANK NUMBER AND SUPER BANK NUMBER
054676,000357: # SKEEP5 COUNTS 2 SUCCESSIVE TC SELF WORDS
054677,000358: # SKEEP6 CONTROLS ROPECHK OR SHOWSUM OPTION
054678,000359: # SKEEP7 CONTROLS WHEN ROUNTINE IS IN COMMON FIXED OR FIXED FIXED BANKS
054679,000360:
054680,000361: 43,3553 34754 ROPECHK CA S-ZERO # *
054681,000362: 43,3554 55376 TS SKEEP6 # * -0 FOR ROPECHK.
054682,000363: 43,3555 34755 STSHOSUM CA S+ZERO # * SHOULD BE ROPECHK
054683,000364:
054684,000365: 43,3556 55374 TS SKEEP4 # BANK NUMBER
054685,000366: 43,3557 34753 CA S+1
054686,000367: 43,3560 55377 COMMFX TS SKEEP7
054687,000368: 43,3561 34755 CA S+ZERO
054688,000369: 43,3562 55371 TS SKEEP1
054689,000370: 43,3563 55373 TS SKEEP3
054690,000371: 43,3564 34753 CA S+1
054691,000372: 43,3565 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054692,000373: 43,3566 31374 COMADRS CA SKEEP4
054693,000374: 43,3567 54001 TS L # TO SET SUPER BANK
054694,000375: 43,3570 74350 MASK HI5
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Page 1280
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054696,000377: 43,3571 61373 AD SKEEP3
054697,000378: 43,3572 04651 TC SUPDACAL # SUPER DATA CALL
054698,000379: 43,3573 03616 TC ADSUM
054699,000380: 43,3574 64741 AD SBIT11 # 02000
054700,000381: 43,3575 03627 TC ADRSCHK
054701,000382:
054702,000383: 43,3576 40000 FXFX CS A
054703,000384: 43,3577 55377 TS SKEEP7
054704,000385: 43,3600 00006 EXTEND
054705,000386: 43,3601 13604 BZF +3
054706,000387: 43,3602 34740 CA SBIT12 # 04000, STARTING ADDRESS OF BANK 02
054707,000388: 43,3603 03605 TC +2
054708,000389: 43,3604 35020 CA SBNK03 # 06000, STARTING ADDRESS OF BANK 03
054709,000390: 43,3605 55373 TS SKEEP3
054710,000391: 43,3606 34755 CA S+ZERO
054711,000392: 43,3607 55371 TS SKEEP1
054712,000393: 43,3610 34753 CA S+1
054713,000394: 43,3611 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054714,000395: 43,3612 51373 FXADRS INDEX SKEEP3
054715,000396: 43,3613 30000 CA 0000
054716,000397: 43,3614 03616 TC ADSUM
054717,000398: 43,3615 03627 TC ADRSCHK
054718,000399:
054719,000400: 43,3616 55372 ADSUM TS SKEEP2
054720,000401: 43,3617 61371 AD SKEEP1
054721,000402: 43,3620 55371 TS SKEEP1
054722,000403: 43,3621 34755 CAF S+ZERO
054723,000404: 43,3622 61371 AD SKEEP1
054724,000405: 43,3623 55371 TS SKEEP1
054725,000406: 43,3624 41372 CS SKEEP2
054726,000407: 43,3625 61373 AD SKEEP3
054727,000408: 43,3626 00002 TC Q
054728,000409:
054729,000410: 43,3627 22000 ADRSCHK LXCH A
054730,000411: 43,3630 31373 CA SKEEP3
054731,000412: 43,3631 75012 MASK LOW10 # RELATIVE ADDRESS
054732,000413: 43,3632 64350 AD -MAXADRS # SUBTRACT MAX RELATIVE ADDRESS = 1777.
054733,000414: 43,3633 00006 EXTEND
054734,000415: 43,3634 13723 BZF SOPTION # CHECKSUM FINISHED IF LAST ADDRESS.
054735,000416: 43,3635 11375 CCS SKEEP5 # IS CHECKSUM FINISHED
054736,000417: 43,3636 03641 TC +3 # NO
054737,000418: 43,3637 03641 TC +2 # NO
054738,000419: 43,3640 03723 TC SOPTION # GO TO ROPECHK SHOWSUM OPTION
054739,000420: 43,3641 10001 CCS L # -0 MEANS A TC SELF WORD.
054740,000421: 43,3642 03651 TC CONTINU
054741,000422: 43,3643 03651 TC CONTINU
054742,000423: 43,3644 03651 TC CONTINU
054743,000424: 43,3645 11375 CCS SKEEP5
054744,000425: 43,3646 03652 TC CONTINU +1
054745,000426: 43,3647 37752 CA S-1
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Page 1281
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054747,000428: 43,3650 03652 TC CONTINU +1 # AD IN THE BUGGER WORD
054748,000429: 43,3651 34753 CONTINU CA S+1 # MAKE SURE TWO CONSECUTIVE TC SELF WORDS
054749,000430: 43,3652 55375 TS SKEEP5
054750,000431: 43,3653 11376 CCS SKEEP6 # *
054751,000432: 43,3654 10067 CCS NEWJOB # * +1, SHOWSUM
054752,000433: 43,3655 05122 TC CHANG1 # *
054753,000434: 43,3656 03660 TC +2 # *
054754,000435: 43,3657 03365 TC CHECKNJ # -0 IN SKEEP6 FOR ROPECHK
054755,000436:
054756,000437: 43,3660 25373 ADRS+1 INCR SKEEP3
054757,000438: 43,3661 11377 CCS SKEEP7
054758,000439: 43,3662 03566 TC COMADRS
054759,000440: 43,3663 03566 TC COMADRS
054760,000441: 43,3664 03612 TC FXADRS
054761,000442: 43,3665 03612 TC FXADRS
054762,000443:
054763,000444: 43,3666 41374 NXTBNK CS SKEEP4
054764,000445: 43,3667 63756 AD LSTBNKCH # LAST BANK TO BE CHECKED
054765,000446: 43,3670 00006 EXTEND
054766,000447: 43,3671 13160 BZF ENDSUMS # END OF SUMMING OF BANKS.
054767,000448: 43,3672 31374 CA SKEEP4
054768,000449: 43,3673 64741 AD SBIT11
054769,000450: 43,3674 55374 TS SKEEP4 # 37 TO 40 INCRMTS SKEEP4 BY END RND CARRY
054770,000451: 43,3675 03701 TC CHKSUPR
054771,000452: 43,3676 34735 17TO20 CA SBIT15
054772,000453: 43,3677 27374 ADS SKEEP4 # SET FOR BANK 20
054773,000454: 43,3700 03715 TC GONXTBNK
054774,000455: 43,3701 74350 CHKSUPR MASK HI5
054775,000456: 43,3702 00006 EXTEND
054776,000457: 43,3703 13713 BZF NXTSUPR # INCREMENT SUPER BANK
054777,000458: 43,3704 63273 27TO30 AD S13BITS
054778,000459: 43,3705 00006 EXTEND
054779,000460: 43,3706 13710 BZF +2 # BANK SET FOR 30
054780,000461: 43,3707 03715 TC GONXTBNK
054781,000462: 43,3710 33271 CA SIXTY # FIRST SUPER BANK
054782,000463: 43,3711 27374 ADS SKEEP4
054783,000464: 43,3712 03715 TC GONXTBNK
054784,000465: 43,3713 63272 NXTSUPR AD SUPRCON # SET BNK 30 + INCR SUPR BNK AND CANCEL
054785,000466: 43,3714 27374 ADS SKEEP4 # ERC BIT OF THE 37 TO 40 ADVANCE.
054786,000467: 43,3715 11377 GONXTBNK CCS SKEEP7
054787,000468: 43,3716 03560 TC COMMFX
054788,000469: 43,3717 34753 CA S+1
054789,000470: 43,3720 03576 TC FXFX
054790,000471: 43,3721 34745 CA SBIT7 # HAS TO BE LARGER THAN NO OF FXSW BANKS.
054791,000472: 43,3722 03560 TC COMMFX
054792,000473:
054793,000474: 43,3723 31374 SOPTION CA SKEEP4
054794,000475: 43,3724 74350 MASK HI5 # = BANK BITS
054795,000476: 43,3725 04331 TC LEFT5
054796,000477: 43,3726 54001 TS L # BANK NUMBER BEFORE SUPER BANK
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Page 1282
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054798,000479: 43,3727 31374 CA SKEEP4
054799,000480: 43,3730 74357 MASK S8BITS # = SUPER BANK BITS
054800,000481: 43,3731 00006 EXTEND
054801,000482: 43,3732 13740 BZF SOPT # BEFORE SUPER BANK
054802,000483: 43,3733 54021 TS SR # SUPER BANK NECESSARY
054803,000484: 43,3734 30001 CA L
054804,000485: 43,3735 74757 MASK SEVEN
054805,000486: 43,3736 60021 AD SR
054806,000487: 43,3737 54001 TS L # BANK NUMBER WITH SUPER BANK
054807,000488: 43,3740 31376 SOPT CA SKEEP6 # *
054808,000489: 43,3741 00006 EXTEND # *
054809,000490: 43,3742 13744 BZF +2 # * ON -0 CONTINUE WITH ROPE CHECK.
054810,000491: 43,3743 03142 TC SDISPLAY # * ON +1 GO TO DISPLAY OF SUM.
054811,000492: 43,3744 11371 CCS SKEEP1 # FORCE SUM TO ABSOLUTE VALUE.
054812,000493: 43,3745 03747 TC +2
054813,000494: 43,3746 03750 TC +2
054814,000495: 43,3747 64753 AD S+1
054815,000496: 43,3750 55371 TS SKEEP1
054816,000497: 43,3751 40001 BNKCHK CS L # = - BANK NUMBER
054817,000498: 43,3752 61371 AD SKEEP1
054818,000499: 43,3753 67752 AD S-1
054819,000500: 43,3754 03326 TC -1CHK # CHECK SUM
054820,000501: 43,3755 03666 TC NXTBNK
054821,000502:
054822,000503: 43,3756 0067 EBANK= NEWJOB
054823,000504: 43,3756 66100 LSTBNKCH BBCON* # * CONSTANT, LAST BANK.
End of include-file AGC_BLOCK_TWO_SELF-CHECK.agc. Parent file is MAIN.agc