Source Code
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These source-code files are part of a reconstructed copy of Luminary 96, the
original release of the Apollo 11 Lunar Module (LM) Apollo Guidance Computer
(AGC) software.
The reconstruction began with reconstructed source code for Luminary 97. Changes
between revisions 96 and 97 were backed out, as described by anomal report LNY-59.
transcribed from a digitized copy of that program. The reconstruction was
verified by matching memory-bank checksums to those listed in drawing 2021152D.
Note that page numbers in the reconstructed code match those on the Luminary 099
revision 001 printout, although the added code would likely have changed page
numbers for a real Luminary 96 listing.
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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053810,000002: ## Copyright: Public domain.
053811,000003: ## Filename: AGC_BLOCK_TWO_SELF-CHECK.agc
053812,000004: ## Purpose: A section of Luminary revision 96.
053813,000005: ## It is part of the reconstructed source code for the
053814,000006: ## original release of the flight software for the Lunar
053815,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 11.
053816,000008: ## The code has been recreated from a previously reconstructed
053817,000009: ## copy of Luminary 97 by undoing changes described in anomaly
053818,000010: ## report LNY-59. The code has been adapted such that the
053819,000011: ## resulting bugger words exactly match those specified for
053820,000012: ## Luminary 96 in NASA drawing 2021152D, which gives relatively
053821,000013: ## high confidence that the reconstruction is correct.
053822,000014: ## Reference: pp. 1284-1293
053823,000015: ## Assembler: yaYUL
053824,000016: ## Contact: Ron Burkey <info@sandroid.org>.
053825,000017: ## Website: www.ibiblio.org/apollo/index.html
053826,000018: ## Mod history: 2019-08-04 MAS Created from Luminary 97.
053827,000019:
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Page 1284
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053829,000021: # PROGRAM DESCRIPTION DATE 20 DECEMBER 1967
053830,000022: # PROGRAM NAME - SELF-CHECK LOG SECTION AGC BLOCK TWO SELF-CHECK
053831,000023: # MOD NO - 1 ASSEMBLY SUBROUTINE UTILITYM REV 25
053832,000024: # MOD BY - GAUNTT
053833,000025:
053834,000026: # FUNCTIONAL DESCRIPTION
053835,000027: # PROGRAM HAS TWO MAIN PARTS. THE FIRST IS SELF-CHECK WHICH RUNS AS A ZERO PRIORITY JOB WITH NO CORE SET, AS
053836,000028: # PART OF THE BACK-UP IDLE LOOP. THE SECOND IS SHOW-BANKSUM WHICH RUNS AS A REGULAR EXECUTIVE JOB WITH ITS OWN
053837,000029: # STARTING VERB.
053838,000030:
053839,000031: # THE PURPOSE OF SELF-CHECK IS TO CHECK OUT VARIOUS PARTS OF THE COMPUTER AS OUTLINED BELOW IN THE OPTIONS.
053840,000032:
053841,000033: # THE PURPOSE OF SHOW-BANKSUM IS TO DISPLAY THE SUM OF EACH BANK, ONE AT A TIME.
053842,000034:
053843,000035: # IN ALL THERE ARE 7 POSSIBLE OPTIONS IN THIS BLOCK II VERSION OF SELF-CHECK. MORE DETAIL DESCRIPTION MAY BE
053844,000036: # FOUND IN E-2065 BLOCK II AGC SELF-CHECK AND SHOW BANKSUM BY EDWIN D. SMALLY DECEMBER 1966, AND ADDENDA 2 AND 3.
053845,000037:
053846,000038: # THE DIFFERENT OPTIONS ARE CONTROLLED BY PUTTING DIFFERENT NUMBERS IN THE SMODE REGISTER (NOUN 27). BELOW IS
053847,000039: # A DESCRIPTION OF WHAT PARTS OF THE COMPUTER THAT ARE CHECKED BY THE OPTIONS, AND THE CORRESPONDING NUMBER, IN
053848,000040: # OCTAL, TO LOAD INTO SMODE.
053849,000041: # +-4 ERASABLE MEMORY
053850,000042: # +-5 FIXED MEMORY
053851,000043: # +-1,2,3,6,7,10 EVERYTHING IN OPTIONS 4 AND 5.
053852,000044: # -0 SAME AS +-10 UNTIL AN ERROR IS DETECTED.
053853,000045: # +0 NO CHECK, PUTS COMPUTER INTO THE BACKUP IDLE LOOP.
053854,000046:
053855,000047: # WARNINGS
053856,000048: # USE OF E MEMORY RESERVED FOR SELF-CHECK (EVEN IN IDLE LOOP) AS TEMP STORAGE BY OTHER PROGRAMS IS DANGEROUS.
053857,000049: # SMODE SET GREATER THAN OCT 10 PUTS COMPUTER INTO BACKUP IDLE LOOP.
053858,000050:
053859,000051: # CALLING SEQUENCE
053860,000052: # TO CALL SELF-CHECK KEY IN
053861,000053: # V 21 N 27 E OPTION NUMBER E
053862,000054: # TO CALL SHOW-BANKSUM KEY IN
053863,000055: # V 91 E DISPLAYS FIRST BANK
053864,000056: # V 33 E PROCEED, DISPLAYS NEXT BANK
053865,000057:
053866,000058: # EXIT MODES, NORMAL AND ALARM
053867,000059: # SELF-CHECK NORMALLY CONTINUES INDEFINITELY UNLESS THERE IS AN ERROR DETECTED. IF SO + OPTION NUMBERS PUT
053868,000060: # COMPUTER INTO BACKUP IDLE LOOP, - OPTION NUMBERS RESTART THE OPTION.
053869,000061:
053870,000062: # THE -0 OPTION PROCEEDS FROM THE LINE FOLLOWING THE LINE WHERE THE ERROR WAS DETECTED.
053871,000063:
053872,000064: # SHOW-BANKSUM PROCEEDS UNTIL A TERMINATE IS KEYED IN (V 34 E). THE COMPUTER IS PUT INTO THE BACKUP IDLE LOOP
053873,000065:
053874,000066: # OUTPUT
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Page 1285
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053876,000068: # SELF-CHECK UPON DETECTING AN ERROR LOADS THE SELF-CHECK ALARM CONSTANT (01102) INTO THE FAILREG SET AND
053877,000069: # TURNS ON THE ALARM LIGHT. THE OPERATOR MAY THEN DISPLAY THE THREE FAILREGS BY KEYING IN V 05 N 09 E. FOR FURTHER
053878,000070: # 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,
053879,000071: # IN R2 THE BBCON OF SELF-CHECK, AND IN R3 THE TOTAL NUMBER OF ERRORS DETECTED BY SELF-CHECK SINCE THE LAST MAN
053880,000072: # INITIATED FRESH START (SLAP1).
053881,000073:
053882,000074: # SHOW-BANKSUM STARTING WITH BANK 0 DISPLAYS IN R1 THE BANK SUM (A +-NUMBER EQUAL TO THE BANK NUMBER), IN R2
053883,000075: # THE BANK NUMBER, AND IN R3 THE BUGGER WORD.
053884,000076:
053885,000077: # ERASABLE INITIALIZATION REQUIRED
053886,000078: # ACCOMPLISHED BY FRESH START
053887,000079: # SMODE SET TO +0
053888,000080:
053889,000081: # DEBRIS
053890,000082: # ALL EXITS FROM THE CHECK OF ERASABLE (ERASCHK) RESTORE ORIGINAL CONTENTS TO REGISTERS UNDER CHECK.
053891,000083: # EXCEPTION IS A RESTART. RESTART THAT OCCURS DURING ERASCHK RESTORES ERASABLE, UNLESS THERE IS EVIDENCE TO DOUBT
053892,000084: # E MEMORY, IN WHICH CASE PROGRAM THEN DOES A FRESH START (DOFSTART).
053893,000085:
053894,000086: 25,3770 BANK 25
053895,000087: 43,2000 SETLOC SELFCHEC
053896,000088: 43,2000 BANK
053897,000089:
053898,000090: 43,3232 COUNT* $$/SELF
053899,000091: 43,3232 4753 SBIT1 EQUALS BIT1
053900,000092: 43,3232 4752 SBIT2 EQUALS BIT2
053901,000093: 43,3232 4751 SBIT3 EQUALS BIT3
053902,000094: 43,3232 4750 SBIT4 EQUALS BIT4
053903,000095: 43,3232 4747 SBIT5 EQUALS BIT5
053904,000096: 43,3232 4746 SBIT6 EQUALS BIT6
053905,000097: 43,3232 4745 SBIT7 EQUALS BIT7
053906,000098: 43,3232 4744 SBIT8 EQUALS BIT8
053907,000099: 43,3232 4743 SBIT9 EQUALS BIT9
053908,000100: 43,3232 4742 SBIT10 EQUALS BIT10
053909,000101: 43,3232 4741 SBIT11 EQUALS BIT11
053910,000102: 43,3232 4740 SBIT12 EQUALS BIT12
053911,000103: 43,3232 4737 SBIT13 EQUALS BIT13
053912,000104: 43,3232 4736 SBIT14 EQUALS BIT14
053913,000105: 43,3232 4735 SBIT15 EQUALS BIT15
053914,000106:
053915,000107: 43,3232 4755 S+ZERO EQUALS ZERO
053916,000108: 43,3232 4753 S+1 EQUALS BIT1
053917,000109: 43,3232 4752 S+2 EQUALS BIT2
053918,000110: 43,3232 6245 S+3 EQUALS THREE
053919,000111: 43,3232 4751 S+4 EQUALS FOUR
053920,000112: 43,3232 4756 S+5 EQUALS FIVE
053921,000113: 43,3232 6242 S+6 EQUALS SIX
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Page 1286
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053923,000115: 43,3232 4757 S+7 EQUALS SEVEN
053924,000116: 43,3232 4357 S8BITS EQUALS LOW8 # 00377
053925,000117: 43,3232 4771 CNTRCON = OCT50 # USED IN CNTRCHK
053926,000118: 43,3232 00061 ERASCON1 OCTAL 00061 # USED IN ERASCHK
053927,000119: 43,3233 01373 ERASCON2 OCTAL 01373 # USED IN ERASCHK
053928,000120: 43,3234 5007 ERASCON6 = OCT1400 # USED IN ERASCHK
053929,000121: 43,3234 01461 ERASCON3 OCTAL 01461 # USED IN ERASCHK
053930,000122: 43,3235 01773 ERASCON4 OCTAL 01773 # USED IN ERASCHK
053931,000123: 43,3236 5012 S10BITS EQUALS LOW10 # 01777, USED IN ERASCHK
053932,000124: 43,3236 5020 SBNK03 EQUALS PRIO6 # 06000, USED IN ROPECHK
053933,000125: 43,3236 4350 -MAXADRS = HI5 # FOR ROPECHK
053934,000126: 43,3236 00060 SIXTY OCTAL 00060
053935,000127: 43,3237 60017 SUPRCON OCTAL 60017 # USED IN ROPECHK
053936,000128: 43,3240 17777 S13BITS OCTAL 17777
053937,000129: 43,3241 25252 CONC+S1 OCTAL 25252 # USED IN CYCLSHFT
053938,000130: 43,3242 52400 CONC+S2 OCTAL 52400 # USED IN CYCLSHFT
053939,000131: 43,3243 76777 ERASCON5 OCTAL 76777
053940,000132: 43,3244 5660 S-7 = OCT77770
053941,000133: 43,3244 6112 S-4 EQUALS NEG4
053942,000134: 43,3244 7745 S-3 EQUALS NEG3
053943,000135: 43,3244 7746 S-2 EQUALS NEG2
053944,000136: 43,3244 7747 S-1 EQUALS NEGONE
053945,000137: 43,3244 4754 S-ZERO EQUALS NEG0
053946,000138:
053947,000139: 43,3244 E3,1400 EBANK= LST1
053948,000140: 43,3244 01371 ADRS1 ADRES SKEEP1
053949,000141: 43,3245 03336 SELFADRS ADRES SELFCHK # SELFCHK RETURN ADDRESS. SHOULD BE PUT
053950,000142: # IN SELFRET WHEN GOING FROM SELFCHK TO
053951,000143: # SHOWSUM AND PUT IN SKEEP1 WHEN GOING
053952,000144: # FROM SHOWSUM TO SELF-CHECK.
053953,000145:
053954,000146: 43,3246 31360 PRERRORS CA ERESTORE # IS IT NECESSARY TO RESTORE ERASABLE
053955,000147: 43,3247 00006 EXTEND
053956,000148: 43,3250 13257 BZF ERRORS # NO
053957,000149: 43,3251 00006 EXTEND
053958,000150: 43,3252 31376 DCA SKEEP5
053959,000151: 43,3253 51377 INDEX SKEEP7
053960,000152: 43,3254 52001 DXCH 0000 # RESTORE THE TWO ERASABLE REGISTERS
053961,000153: 43,3255 34755 CA S+ZERO
053962,000154: 43,3256 55360 TS ERESTORE
053963,000155: 43,3257 00004 ERRORS INHINT
053964,000156: 43,3260 30002 CA Q
053965,000157: 43,3261 55357 TS SFAIL # SAVE Q FOR FAILURE LOCATION
053966,000158: 43,3262 55363 TS ALMCADR # FOR DISPLAY WITH BBANK AND ERCOUNT
053967,000159: 43,3263 25365 INCR ERCOUNT # KEEP TRACK OF NUMBER OF MALFUNCTIONS.
053968,000160: 43,3264 05571 TCALARM2 TC ALARM2
053969,000161: 43,3265 01102 OCT 01102 # SELF-CHECK MALFUNCTION INDICATOR
053970,000162: 43,3266 11362 CCS SMODE
053971,000163: 43,3267 34755 SIDLOOP CA S+ZERO
053972,000164: 43,3270 55362 TS SMODE
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Page 1287
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053974,000166: 43,3271 03336 TC SELFCHK # GO TO IDLE LOOP
053975,000167: 43,3272 01357 TC SFAIL # CONTINUE WITH SELF-CHECK
053976,000168:
053977,000169: 43,3273 10000 -1CHK CCS A
053978,000170: 43,3274 13246 TCF PRERRORS
053979,000171: 43,3275 13246 TCF PRERRORS
053980,000172: 43,3276 10000 CCS A
053981,000173: 43,3277 13246 TCF PRERRORS
053982,000174: 43,3300 00002 TC Q
053983,000175:
053984,000176: 43,3301 00006 SMODECHK EXTEND
053985,000177: 43,3302 23371 QXCH SKEEP1
053986,000178: 43,3303 03332 TC CHECKNJ # CHECK FOR NEW JOB
053987,000179: 43,3304 11362 CCS SMODE
053988,000180: 43,3305 03312 TC SOPTIONS
053989,000181: 43,3306 03303 TC SMODECHK +2 # TO BACKUP IDLE LOOP
053990,000182: 43,3307 03312 TC SOPTIONS
053991,000183: 43,3310 25366 INCR SCOUNT
053992,000184: 43,3311 01371 TC SKEEP1 # CONTINUE WITH SELF-CHECK
053993,000185:
053994,000186: 43,3312 65660 SOPTIONS AD S-7
053995,000187: 43,3313 00006 EXTEND
053996,000188: 43,3314 63316 BZMF +2 # FOR OPTIONS BELOW NINE.
053997,000189: 43,3315 03267 BNKOPTN TC SIDLOOP # ILLEGAL OPTION. GO TO IDLE LOOP.
053998,000190: 43,3316 25366 INCR SCOUNT # FOR OPTIONS BELOW NINE.
053999,000191: 43,3317 64757 AD S+7
054000,000192:
054001,000193: 43,3320 50000 INDEX A
054002,000194: 43,3321 03322 TC SOPTION1
054003,000195: 43,3322 01371 SOPTION1 TC SKEEP1 # WAS TC+TCF
054004,000196: 43,3323 01371 SOPTION2 TC SKEEP1 # WAS IN:OUT1
054005,000197: 43,3324 01371 SOPTION3 TC SKEEP1 # WAS COUNTCHK
054006,000198: 43,3325 03337 SOPTION4 TC ERASCHK
054007,000199: 43,3326 03520 SOPTION5 TC ROPECHK
054008,000200: 43,3327 01371 SOPTION6 TC SKEEP1
054009,000201: 43,3330 01371 SOPTION7 TC SKEEP1
054010,000202: 43,3331 01371 SOPTON10 TC SKEEP1 # CONTINUE WITH SELF-CHECK
054011,000203:
054012,000204: 43,3332 00006 CHECKNJ EXTEND
054013,000205: 43,3333 23361 QXCH SELFRET # SAVE RETURN ADDRESS WHILE TESTING NEWJOB
054014,000206: 43,3334 04635 TC POSTJUMP # TO SEE IF ANY JOBS HAVE BECOME ACTIVE.
054015,000207: 43,3335 03214 CADR ADVAN
054016,000208:
054017,000209: 43,3336 03301 SELFCHK TC SMODECHK # ** CHARLEY, COME IN HERE
054018,000210:
054019,000211: # SKEEP7 HOLDS LOWEST OF TWO ADDRESSES BEING CHECKED.
054020,000212: # SKEEP6 HOLDS B(X+1).
054021,000213: # SKEEP5 HOLDS B(X).
054022,000214: # SKEEP4 HOLDS C(EBANK) DURING ERASLOOP AND CHECKNJ.
054023,000215: # SKEEP3 HOLDS LAST ADDRESS BEING CHECKED (HIGHEST ADDRESS).
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Page 1288
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054025,000217: # SKEEP2 CONTROLS CHECKING OF NON-SWITCHABLE ERASABLE MEMORY WITH BANK NUMBERS IN EB.
054026,000218: # ERASCHK TAKES APPROXMATELY 7 SECONDS
054027,000219:
054028,000220: 43,3337 34753 ERASCHK CA S+1
054029,000221: 43,3340 55372 TS SKEEP2
054030,000222: 43,3341 34755 0EBANK CA S+ZERO
054031,000223: 43,3342 54003 TS EBANK
054032,000224: 43,3343 33234 CA ERASCON3 # 01461
054033,000225: 43,3344 55377 TS SKEEP7 # STARTING ADDRESS
054034,000226: 43,3345 35012 CA S10BITS # 01777
054035,000227: 43,3346 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054036,000228: 43,3347 03367 TC ERASLOOP
054037,000229:
054038,000230: 43,3350 35007 E134567B CA ERASCON6 # 01400
054039,000231: 43,3351 55377 TS SKEEP7 # STARTING ADDRESS
054040,000232: 43,3352 35012 CA S10BITS # 01777
054041,000233: 43,3353 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054042,000234: 43,3354 03367 TC ERASLOOP
054043,000235:
054044,000236: 43,3355 35007 2EBANK CA ERASCON6 # 01400
054045,000237: 43,3356 55377 TS SKEEP7 # STARTING ADDRESS
054046,000238: 43,3357 33235 CA ERASCON4 # 01773
054047,000239: 43,3360 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054048,000240: 43,3361 03367 TC ERASLOOP
054049,000241:
054050,000242: 43,3362 55372 NOEBANK TS SKEEP2 # +0
054051,000243: 43,3363 33232 CA ERASCON1 # 00061
054052,000244: 43,3364 55377 TS SKEEP7 # STARTING ADDRESS
054053,000245: 43,3365 33233 CA ERASCON2 # 01373
054054,000246: 43,3366 55373 TS SKEEP3 # LAST ADDRESS CHECKED
054055,000247:
054056,000248: 43,3367 00004 ERASLOOP INHINT
054057,000249: 43,3370 30003 CA EBANK # STORES C(EBANK)
054058,000250: 43,3371 55374 TS SKEEP4
054059,000251: 43,3372 00006 EXTEND
054060,000252: 43,3373 51377 NDX SKEEP7
054061,000253: 43,3374 30001 DCA 0000
054062,000254: 43,3375 53376 DXCH SKEEP5 # STORES C(X) AND C(X+1) IN SKEEP6 AND 5.
054063,000255: 43,3376 31377 CA SKEEP7
054064,000256: 43,3377 55360 TS ERESTORE # IF RESTART, RESTORE C(X) AND C(X+1)
054065,000257: 43,3400 54001 TS L
054066,000258: 43,3401 24001 INCR L
054067,000259: 43,3402 50000 NDX A
054068,000260: 43,3403 52001 DXCH 0000 # PUTS OWN ADDRESS IN X AND X +1
054069,000261: 43,3404 51377 NDX SKEEP7
054070,000262: 43,3405 40001 CS 0001 # CS X+1
054071,000263: 43,3406 51377 NDX SKEEP7
054072,000264: 43,3407 60000 AD 0000 # AD X
054073,000265: 43,3410 03273 TC -1CHK
054074,000266: 43,3411 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054075,000267: 43,3412 00006 EXTEND
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054077,000269: 43,3413 13437 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054078,000270: 43,3414 00006 EXTEND
054079,000271: 43,3415 51377 NDX SKEEP7
054080,000272: 43,3416 40001 DCS 0000 # COMPLEMENT OF ADDRESS OF X AND X+1
054081,000273: 43,3417 51377 NDX SKEEP7
054082,000274: 43,3420 52001 DXCH 0000 # PUT COMPLEMENT OF ADDRESS OF X AND X+1
054083,000275: 43,3421 51377 NDX SKEEP7
054084,000276: 43,3422 40000 CS 0000 # CS X
054085,000277: 43,3423 51377 NDX SKEEP7
054086,000278: 43,3424 60001 AD 0001 # AD X+1
054087,000279: 43,3425 03273 TC -1CHK
054088,000280: 43,3426 31360 CA ERESTORE # HAS ERASABLE BEEN RESTORED
054089,000281: 43,3427 00006 EXTEND
054090,000282: 43,3430 13437 BZF ELOOPFIN # YES, EXIT ERASLOOP.
054091,000283: 43,3431 00006 EXTEND
054092,000284: 43,3432 31376 DCA SKEEP5
054093,000285: 43,3433 51377 NDX SKEEP7
054094,000286: 43,3434 52001 DXCH 0000 # PUT B(X) AND B(X+1) BACK INTO X AND X+1
054095,000287: 43,3435 34755 CA S+ZERO
054096,000288: 43,3436 55360 TS ERESTORE # IF RESTART, DO NOT RESTORE C(X), C(X+1)
054097,000289: 43,3437 00003 ELOOPFIN RELINT
054098,000290: 43,3440 03332 TC CHECKNJ # CHECK FOR NEW JOB
054099,000291: 43,3441 31374 CA SKEEP4 # REPLACES B(EBANK)
054100,000292: 43,3442 54003 TS EBANK
054101,000293: 43,3443 25377 INCR SKEEP7
054102,000294: 43,3444 41377 CS SKEEP7
054103,000295: 43,3445 61373 AD SKEEP3
054104,000296: 43,3446 00006 EXTEND
054105,000297: 43,3447 13451 BZF +2
054106,000298: 43,3450 03367 TC ERASLOOP # GO TO NEXT ADDRESS IN SAME BANK
054107,000299: 43,3451 11372 CCS SKEEP2
054108,000300: 43,3452 03362 TC NOEBANK
054109,000301: 43,3453 25372 INCR SKEEP2 # PUT +1 IN SKEEP2.
054110,000302: 43,3454 30003 CA EBANK
054111,000303: 43,3455 64743 AD SBIT9
054112,000304: 43,3456 54003 TS EBANK
054113,000305: 43,3457 63243 AD ERASCON5 # 76777, CHECK FOR BANK E2
054114,000306: 43,3460 00006 EXTEND
054115,000307: 43,3461 13355 BZF 2EBANK
054116,000308: 43,3462 10003 CCS EBANK
054117,000309: 43,3463 03350 TC E134567B # GO TO EBANKS 1,3,4,5,6, AND 7
054118,000310: 43,3464 35007 CA ERASCON6 # END OF ERASCHK
054119,000311: 43,3465 54003 TS EBANK
054120,000312:
054121,000313: # CNTRCHK PERFORMS A CS OF ALL REGISTERS FROM OCT. 60 THROUGH OCT. 10.
054122,000314: # INCLUDED ARE ALL COUNTERS, T6-1, CYCLE AND SHIFT, AND ALL RUPT REGISTERS
054123,000315:
054124,000316: 43,3466 34771 CNTRCHK CA CNTRCON # 00050
054125,000317: 43,3467 55372 CNTRLOOP TS SKEEP2
054126,000318: 43,3470 64750 AD SBIT4 # +10 OCTAL
054127,000319: 43,3471 50000 INDEX A
054128,000320: 43,3472 40000 CS 0000
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Page 1290
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054130,000322: 43,3473 11372 CCS SKEEP2
054131,000323: 43,3474 03467 TC CNTRLOOP
054132,000324:
054133,000325: # CYCLSHFT CHECKS THE CYCLE AND SHIFT REGISTERS
054134,000326:
054135,000327: 43,3475 33241 CYCLSHFT CA CONC+S1 # 25252
054136,000328: 43,3476 54020 TS CYR # C(CYR) = 12525
054137,000329: 43,3477 54022 TS CYL # C(CYL) = 52524
054138,000330: 43,3500 54021 TS SR # C(SR) = 12525
054139,000331: 43,3501 54023 TS EDOP # C(EDOP) = 00125
054140,000332: 43,3502 60020 AD CYR # 37777 C(CYR) = 45252
054141,000333: 43,3503 60022 AD CYL # 00-12524 C(CYL) = 25251
054142,000334: 43,3504 60021 AD SR # 00-25251 C(SR) = 05252
054143,000335: 43,3505 60023 AD EDOP # 00-25376 C(EDOP) = +0
054144,000336: 43,3506 63242 AD CONC+S2 # C(CONC+S2) = 52400
054145,000337: 43,3507 03273 TC -1CHK
054146,000338: 43,3510 60020 AD CYR # 45252
054147,000339: 43,3511 60022 AD CYL # 72523
054148,000340: 43,3512 60021 AD SR # 77775
054149,000341: 43,3513 60023 AD EDOP # 77775
054150,000342: 43,3514 64753 AD S+1 # 77776
054151,000343: 43,3515 03273 TC -1CHK
054152,000344:
054153,000345: 43,3516 25367 INCR SCOUNT +1
054154,000346: 43,3517 03301 TC SMODECHK
054155,000347:
054156,000348: # SKEEP1 HOLDS SUM
054157,000349: # SKEEP2 HOLDS PRESENT CONTENTS OF ADDRESS IN ROPECHK AND SHOWSUM ROUTINES
054158,000350: # SKEEP2 HOLDS BANK NUMBER IN LOW ORDER BITS DURING SHOWSUM DISPLAY
054159,000351: # SKEEP3 HOLDS PRESENT ADDRESS (00000 TO 01777 IN COMMON FIXED BANKS)
054160,000352: # (04000 TO 07777 IN FXFX BANKS)
054161,000353: # SKEEP3 HOLDS BUGGER WORD DURING SHOWSUM DISPLAY
054162,000354: # SKEEP4 HOLDS BANK NUMBER AND SUPER BANK NUMBER
054163,000355: # SKEEP5 COUNTS 2 SUCCESSIVE TC SELF WORDS
054164,000356: # SKEEP6 CONTROLS ROPECHK OR SHOWSUM OPTION
054165,000357: # SKEEP7 CONTROLS WHEN ROUNTINE IS IN COMMON FIXED OR FIXED FIXED BANKS
054166,000358:
054167,000359: 43,3520 34754 ROPECHK CA S-ZERO # *
054168,000360: 43,3521 55376 TS SKEEP6 # * -0 FOR ROPECHK.
054169,000361: 43,3522 34755 STSHOSUM CA S+ZERO # * SHOULD BE ROPECHK
054170,000362:
054171,000363: 43,3523 55374 TS SKEEP4 # BANK NUMBER
054172,000364: 43,3524 34753 CA S+1
054173,000365: 43,3525 55377 COMMFX TS SKEEP7
054174,000366: 43,3526 34755 CA S+ZERO
054175,000367: 43,3527 55371 TS SKEEP1
054176,000368: 43,3530 55373 TS SKEEP3
054177,000369: 43,3531 34753 CA S+1
054178,000370: 43,3532 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054179,000371: 43,3533 31374 COMADRS CA SKEEP4
054180,000372: 43,3534 54001 TS L # TO SET SUPER BANK
054181,000373: 43,3535 74350 MASK HI5
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054183,000375: 43,3536 61373 AD SKEEP3
054184,000376: 43,3537 04651 TC SUPDACAL # SUPER DATA CALL
054185,000377: 43,3540 03563 TC ADSUM
054186,000378: 43,3541 64741 AD SBIT11 # 02000
054187,000379: 43,3542 03574 TC ADRSCHK
054188,000380:
054189,000381: 43,3543 40000 FXFX CS A
054190,000382: 43,3544 55377 TS SKEEP7
054191,000383: 43,3545 00006 EXTEND
054192,000384: 43,3546 13551 BZF +3
054193,000385: 43,3547 34740 CA SBIT12 # 04000, STARTING ADDRESS OF BANK 02
054194,000386: 43,3550 03552 TC +2
054195,000387: 43,3551 35020 CA SBNK03 # 06000, STARTING ADDRESS OF BANK 03
054196,000388: 43,3552 55373 TS SKEEP3
054197,000389: 43,3553 34755 CA S+ZERO
054198,000390: 43,3554 55371 TS SKEEP1
054199,000391: 43,3555 34753 CA S+1
054200,000392: 43,3556 55375 TS SKEEP5 # COUNTS DOWN 2 TC SELF WORDS
054201,000393: 43,3557 51373 FXADRS INDEX SKEEP3
054202,000394: 43,3560 30000 CA 0000
054203,000395: 43,3561 03563 TC ADSUM
054204,000396: 43,3562 03574 TC ADRSCHK
054205,000397:
054206,000398: 43,3563 55372 ADSUM TS SKEEP2
054207,000399: 43,3564 61371 AD SKEEP1
054208,000400: 43,3565 55371 TS SKEEP1
054209,000401: 43,3566 34755 CAF S+ZERO
054210,000402: 43,3567 61371 AD SKEEP1
054211,000403: 43,3570 55371 TS SKEEP1
054212,000404: 43,3571 41372 CS SKEEP2
054213,000405: 43,3572 61373 AD SKEEP3
054214,000406: 43,3573 00002 TC Q
054215,000407:
054216,000408: 43,3574 22000 ADRSCHK LXCH A
054217,000409: 43,3575 31373 CA SKEEP3
054218,000410: 43,3576 75012 MASK LOW10 # RELATIVE ADDRESS
054219,000411: 43,3577 64350 AD -MAXADRS # SUBTRACT MAX RELATIVE ADDRESS = 1777.
054220,000412: 43,3600 00006 EXTEND
054221,000413: 43,3601 13670 BZF SOPTION # CHECKSUM FINISHED IF LAST ADDRESS.
054222,000414: 43,3602 11375 CCS SKEEP5 # IS CHECKSUM FINISHED
054223,000415: 43,3603 03606 TC +3 # NO
054224,000416: 43,3604 03606 TC +2 # NO
054225,000417: 43,3605 03670 TC SOPTION # GO TO ROPECHK SHOWSUM OPTION
054226,000418: 43,3606 10001 CCS L # -0 MEANS A TC SELF WORD.
054227,000419: 43,3607 03616 TC CONTINU
054228,000420: 43,3610 03616 TC CONTINU
054229,000421: 43,3611 03616 TC CONTINU
054230,000422: 43,3612 11375 CCS SKEEP5
054231,000423: 43,3613 03617 TC CONTINU +1
054232,000424: 43,3614 37747 CA S-1
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054234,000426: 43,3615 03617 TC CONTINU +1 # AD IN THE BUGGER WORD
054235,000427: 43,3616 34753 CONTINU CA S+1 # MAKE SURE TWO CONSECUTIVE TC SELF WORDS
054236,000428: 43,3617 55375 TS SKEEP5
054237,000429: 43,3620 11376 CCS SKEEP6 # *
054238,000430: 43,3621 10067 CCS NEWJOB # * +1, SHOWSUM
054239,000431: 43,3622 05122 TC CHANG1 # *
054240,000432: 43,3623 03625 TC +2 # *
054241,000433: 43,3624 03332 TC CHECKNJ # -0 IN SKEEP6 FOR ROPECHK
054242,000434:
054243,000435: 43,3625 25373 ADRS+1 INCR SKEEP3
054244,000436: 43,3626 11377 CCS SKEEP7
054245,000437: 43,3627 03533 TC COMADRS
054246,000438: 43,3630 03533 TC COMADRS
054247,000439: 43,3631 03557 TC FXADRS
054248,000440: 43,3632 03557 TC FXADRS
054249,000441:
054250,000442: 43,3633 41374 NXTBNK CS SKEEP4
054251,000443: 43,3634 63723 AD LSTBNKCH # LAST BANK TO BE CHECKED
054252,000444: 43,3635 00006 EXTEND
054253,000445: 43,3636 13131 BZF ENDSUMS # END OF SUMMING OF BANKS.
054254,000446: 43,3637 31374 CA SKEEP4
054255,000447: 43,3640 64741 AD SBIT11
054256,000448: 43,3641 55374 TS SKEEP4 # 37 TO 40 INCRMTS SKEEP4 BY END RND CARRY
054257,000449: 43,3642 03646 TC CHKSUPR
054258,000450: 43,3643 34735 17TO20 CA SBIT15
054259,000451: 43,3644 27374 ADS SKEEP4 # SET FOR BANK 20
054260,000452: 43,3645 03662 TC GONXTBNK
054261,000453: 43,3646 74350 CHKSUPR MASK HI5
054262,000454: 43,3647 00006 EXTEND
054263,000455: 43,3650 13660 BZF NXTSUPR # INCREMENT SUPER BANK
054264,000456: 43,3651 63240 27TO30 AD S13BITS
054265,000457: 43,3652 00006 EXTEND
054266,000458: 43,3653 13655 BZF +2 # BANK SET FOR 30
054267,000459: 43,3654 03662 TC GONXTBNK
054268,000460: 43,3655 33236 CA SIXTY # FIRST SUPER BANK
054269,000461: 43,3656 27374 ADS SKEEP4
054270,000462: 43,3657 03662 TC GONXTBNK
054271,000463: 43,3660 63237 NXTSUPR AD SUPRCON # SET BNK 30 + INCR SUPR BNK AND CANCEL
054272,000464: 43,3661 27374 ADS SKEEP4 # ERC BIT OF THE 37 TO 40 ADVANCE.
054273,000465: 43,3662 11377 GONXTBNK CCS SKEEP7
054274,000466: 43,3663 03525 TC COMMFX
054275,000467: 43,3664 34753 CA S+1
054276,000468: 43,3665 03543 TC FXFX
054277,000469: 43,3666 34745 CA SBIT7 # HAS TO BE LARGER THAN NO OF FXSW BANKS.
054278,000470: 43,3667 03525 TC COMMFX
054279,000471:
054280,000472: 43,3670 31374 SOPTION CA SKEEP4
054281,000473: 43,3671 74350 MASK HI5 # = BANK BITS
054282,000474: 43,3672 04331 TC LEFT5
054283,000475: 43,3673 54001 TS L # BANK NUMBER BEFORE SUPER BANK
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054285,000477: 43,3674 31374 CA SKEEP4
054286,000478: 43,3675 74357 MASK S8BITS # = SUPER BANK BITS
054287,000479: 43,3676 00006 EXTEND
054288,000480: 43,3677 13705 BZF SOPT # BEFORE SUPER BANK
054289,000481: 43,3700 54021 TS SR # SUPER BANK NECESSARY
054290,000482: 43,3701 30001 CA L
054291,000483: 43,3702 74757 MASK SEVEN
054292,000484: 43,3703 60021 AD SR
054293,000485: 43,3704 54001 TS L # BANK NUMBER WITH SUPER BANK
054294,000486: 43,3705 31376 SOPT CA SKEEP6 # *
054295,000487: 43,3706 00006 EXTEND # *
054296,000488: 43,3707 13711 BZF +2 # * ON -0 CONTINUE WITH ROPE CHECK.
054297,000489: 43,3710 03113 TC SDISPLAY # * ON +1 GO TO DISPLAY OF SUM.
054298,000490: 43,3711 11371 CCS SKEEP1 # FORCE SUM TO ABSOLUTE VALUE.
054299,000491: 43,3712 03714 TC +2
054300,000492: 43,3713 03715 TC +2
054301,000493: 43,3714 64753 AD S+1
054302,000494: 43,3715 55371 TS SKEEP1
054303,000495: 43,3716 40001 BNKCHK CS L # = - BANK NUMBER
054304,000496: 43,3717 61371 AD SKEEP1
054305,000497: 43,3720 67747 AD S-1
054306,000498: 43,3721 03273 TC -1CHK # CHECK SUM
054307,000499: 43,3722 03633 TC NXTBNK
054308,000500:
054309,000501: 43,3723 0067 EBANK= NEWJOB
054310,000502: 43,3723 66100 LSTBNKCH BBCON* # * CONSTANT, LAST BANK.
054311,000503:
End of include-file AGC_BLOCK_TWO_SELF-CHECK.agc. Parent file is MAIN.agc