Source Code
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These source-code files are part of a reconstructed copy of Comanche 051, the
original release of the Apollo 11 Command Module (CM) Apollo Guidance Computer
(AGC) software.
The reconstruction began with source code of Comanche 055 previously transcribed
from a digitized copy of that program. The code was then updated by undoing
changes related to the R-2 lunar potential model, using hints from program
comments and change-indicating asterisks in the Comanche 055 listing as a guide.
The reconstruction was verified by matching memory-bank checksums to those listed
in drawing 2021153D. Note that page numbers in the reconstructed code match those
on the Comanche 055 printout, although the added code would likely have changed page
numbers for a real Comanche 051 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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045194,000002: ## Copyright: Public domain.
045195,000003: ## Filename: JET_SELECTION_LOGIC.agc
045196,000004: ## Purpose: A section of Comanche revision 051.
045197,000005: ## It is part of the reconstructed source code for the
045198,000006: ## original release of the flight software for the Command
045199,000007: ## Module's (CM) Apollo Guidance Computer (AGC) for Apollo 11.
045200,000008: ## The code has been recreated from a copy of Comanche 055. It
045201,000009: ## has been adapted such that the resulting bugger words
045202,000010: ## exactly match those specified for Comanche 51 in NASA drawing
045203,000011: ## 2021153D, which gives relatively high confidence that the
045204,000012: ## reconstruction is correct.
045205,000013: ## Reference: pp. 1039-1062
045206,000014: ## Assembler: yaYUL
045207,000015: ## Contact: Ron Burkey <info@sandroid.org>.
045208,000016: ## Website: www.ibiblio.org/apollo/index.html
045209,000017: ## Mod history: 2019-07-30 MAS Created from Comanche 55.
045210,000018:
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Page 1039
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045212,000020: 21,3765 BANK 21
045213,000021: 17,2000 SETLOC DAPS4
045214,000022: 17,2000 BANK
045215,000023:
045216,000024: 17,2552 COUNT 17/DAPJS
045217,000025:
045218,000026: 17,2552 E6,1510 EBANK= KMPAC
045219,000027:
045220,000028: # EXAMINE CHANNEL 31 FOR TRANSLATION COMMANDS
045221,000029:
045222,000030: 17,2552 22016 JETSLECT LXCH BANKRUPT
045223,000031: 17,2553 32634 CAF DELTATT3 # = 60 MS RESET TO EXECUTE PHASE1
045224,000032: 17,2554 61634 AD T5TIME
045225,000033: 17,2555 54030 TS TIME5
045226,000034: 17,2556 12561 TCF +3
045227,000035: 17,2557 32635 CAF DELATT20 # = 20 MS TO ASSURE A T5RUPT
045228,000036: 17,2560 54030 TS TIME5
045229,000037: 17,2561 33313 CAF =14MS # RESET T6 TO INITIALIZE THE JET CHANNELS
045230,000038: 17,2562 54031 TS TIME6 # IN 14 MS
045231,000039: 17,2563 35001 CAF NEGMAX
045232,000040: 17,2564 00006 EXTEND
045233,000041: 17,2565 05013 WOR CHAN13
045234,000042: 17,2566 00006 EXTEND
045235,000043: 17,2567 22012 QXCH QRUPT
045236,000044: 17,2570 32633 CAF XLNMASK # = 7700 OCT
045237,000045: 17,2571 00006 EXTEND # EXAMINE THE TRANSLATION
045238,000046: 17,2572 06031 RXOR CHAN31 # HAND CONTROLLER
045239,000047: 17,2573 72633 MASK XLNMASK
045240,000048: 17,2574 00006 EXTEND
045241,000049: 17,2575 12636 BZF NOXLNCMD
045242,000050: 17,2576 55502 TS T5TEMP
045243,000051: 17,2577 00006 EXTEND
045244,000052: 17,2600 75007 MP BIT9
045245,000053: 17,2601 76214 MASK THREE
045246,000054: 17,2602 55513 TS XNDX1 # AC QUAD X-TRANSLATION INDEX
045247,000055: 17,2603 55514 TS XNDX2 # BD QUAD X-TRANSLATION INDEX
045248,000056: 17,2604 31502 CA T5TEMP
045249,000057: 17,2605 00006 EXTEND # 1 = + XLN
045250,000058: 17,2606 75011 MP BIT7 # 2 = - XLN
045251,000059: 17,2607 76214 MASK THREE # 3 = NO XLN
045252,000060: 17,2610 55515 TS YNDX # Y-TRANSLATION INDEX
045253,000061:
045254,000062: 17,2611 31502 CA T5TEMP
045255,000063: 17,2612 00006 EXTEND
045256,000064: 17,2613 75013 MP BIT5
045257,000065: 17,2614 76214 MASK THREE
045258,000066: 17,2615 55516 TS ZNDX # Z-TRANSLATION INDEX
045259,000067:
045260,000068: 17,2616 31466 CA DAPDATR1 # SET ATTKALMN TO PICK UP FILTER GAINS FOR
045261,000069: 17,2617 75002 MASK BIT14 # TRANSLATIONS.
045262,000070: 17,2620 00006 EXTEND # CHECK DAPDATR1 BIT 14 FOR LEM ATTACHED.
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Page 1040
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045264,000072: 17,2621 12624 BZF NOLEM
045265,000073: 17,2622 46214 CS THREE # IF LEM IS ON, SET ATTKALMN = -3
045266,000074: 17,2623 12625 TCF +2
045267,000075: 17,2624 45016 NOLEM CS TWO # IF LEM IS OFF, SET ATTKALMN = -2.
045268,000076: 17,2625 55617 TS ATTKALMN
045269,000077: 17,2626 11631 CCS XTRANS # (+, -1, 0)
045270,000078: 17,2627 55513 TS XNDX1 # USING BD-X ZERO XNDX1
045271,000079: 17,2630 12642 TCF PWORD
045272,000080: 17,2631 55514 TS XNDX2 # USING AC-X ZERO XNDX2
045273,000081: 17,2632 12642 TCF PWORD
045274,000082: 17,2633 07700 XLNMASK OCT 7700
045275,000083:
045276,000084: 17,2634 37772 DELTATT3 DEC 16378 B-14 # = 60 MS
045277,000085: 17,2635 37776 DELATT20 DEC 16382 B-14 # = 20 MS
045278,000086:
045279,000087: 17,2636 55513 NOXLNCMD TS XNDX1 # ZERO ALL REQUESTS FOR TRANSLATION
045280,000088: 17,2637 55514 TS XNDX2
045281,000089: 17,2640 55515 TS YNDX
045282,000090: 17,2641 55516 TS ZNDX
045283,000091:
045284,000092: # PITCH COMMANDS TIMING(NO X-TRANS, NO QUAD FAILS) 32MCT
045285,000093:
045286,000094: 17,2642 11562 PWORD CCS TAU1 # CHECK FOR PITCH COMMANDS
045287,000095: 17,2643 35017 CAF ONE
045288,000096: 17,2644 12646 TCF +2 # 0 = NO PITCH
045289,000097: 17,2645 35016 CAF TWO # +1 = + PITCH
045290,000098: 17,2646 55520 TS PINDEX # +2 = - PITCH
045291,000099:
045292,000100: 17,2647 11626 CCS RACFAIL # FLAG FOR REAL AC QUAD FAILURES
045293,000101: 17,2650 12654 TCF AFAILP
045294,000102: 17,2651 12664 TCF TABPCOM # 0 = NO REAL AC FAILURES
045295,000103: 17,2652 12656 TCF CFAILP # + = A QUAD FAILED
045296,000104: 17,2653 12664 TCF TABPCOM # - = C QUAD FAILED
045297,000105: # IF FAILURES ARE PRESENT IGNORE
045298,000106: # X-TRANSLATIONS ON THIS AXIS
045299,000107:
045300,000108: 17,2654 34334 AFAILP CAF NINE # IF FAILURE IS PRESENT 1JET OPERATION
045301,000109: 17,2655 12666 TCF TABPCOM +2 # IS ASSUMED. IGNORE X-TRANSLATION
045302,000110: 17,2656 35771 CFAILP CAF TWELVE
045303,000111: 17,2657 12666 TCF TABPCOM +2
045304,000112:
045305,000113: 17,2660 00000 XLNNDX DEC 0 B-14 # INDECES FOR TRANSLATION COMMANDS
045306,000114: 17,2661 00003 DEC 3 B-14 # FOR USE IN TABLE LOOK UP
045307,000115: 17,2662 00006 DEC 6 B-14
045308,000116: 17,2663 00000 DEC 0 B-14
045309,000117:
045310,000118: 17,2664 5771 TWELVE = OCT14
045311,000119:
045312,000120: # TABLE LOOK UP FOR PITCH COMMANDS WITH AND WITHOUT X-TRANSLATION AND AC QUAD FAILURES PRESENT.
045313,000121: # BITS 9, 10 CONTAIN THE NUMBER OF PITCH JETS USED TO PERFORM THE PITCH ROTATION
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Page 1041
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045315,000123:
045316,000124: 17,2664 51513 TABPCOM INDEX XNDX1
045317,000125: 17,2665 32660 CA XLNNDX
045318,000126: 17,2666 61520 AD PINDEX
045319,000127: 17,2667 50000 INDEX A
045320,000128: 17,2670 32714 CA PYTABLE
045321,000129: 17,2671 72733 MASK PJETS # =1417 OCT
045322,000130: 17,2672 55453 TS PWORD1
045323,000131: 17,2673 00006 EXTEND
045324,000132: 17,2674 75011 MP BIT7
045325,000133: 17,2675 55523 TS NPJETS # = NO. OF PITCH JETS
045326,000134:
045327,000135: # YAW JET COMMANDS TIMING(NO X-TRANS, NO QUAD FAILURES) 32MCT
045328,000136:
045329,000137: 17,2676 11563 YWORD CCS TAU2 # CHECK FOR YAW COMMANDS
045330,000138: 17,2677 35017 CAF ONE
045331,000139: 17,2700 12702 TCF +2
045332,000140: 17,2701 35016 CAF TWO
045333,000141: 17,2702 55521 TS YINDEX # YAW ROTATION INDEX
045334,000142:
045335,000143: 17,2703 11627 CCS RBDFAIL # FLAG FOR B OR D QUAD FAILURES
045336,000144: 17,2704 12710 TCF BFAILY # 0 = NO BD FAILURE
045337,000145: 17,2705 12735 TCF TABYCOM # + = B QUAD FAILED
045338,000146: 17,2706 12712 TCF DFAILY # - = D QUAD FAILED
045339,000147: 17,2707 12735 TCF TABYCOM
045340,000148:
045341,000149: 17,2710 34334 BFAILY CAF NINE
045342,000150: 17,2711 12737 TCF TABYCOM +2
045343,000151: 17,2712 35771 DFAILY CAF TWELVE
045344,000152: 17,2713 12737 TCF TABYCOM +2
045345,000153:
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Page 1042
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045347,000155: # TABLE FOR PITCH(YAW) COMMANDS
045348,000156: # BITS 4,3,2,1 = PITCH, X-TRANSLATION JETS SELECTED
045349,000157: # BITS 10,9 = NO. PITCH JETS USED TO PERFORM ROTATION
045350,000158: # BITS 8,7,6,5 = YAW, X-TRANSLATION JETS SELECTED
045351,000159: # BITS 12,11: NO. YAW JETS USED TO PERFORM ROTATION
045352,000160:
045353,000161: # ROT TRANS QUAD BIAS
045354,000162: 17,2714 00000 PYTABLE OCT 0 # 0 0 0
045355,000163: 17,2715 05125 OCT 5125 # + 0 0
045356,000164: 17,2716 05252 OCT 5252 # - 0 0
045357,000165: 17,2717 00231 OCT 0231 # 0 + 3
045358,000166: 17,2720 02421 OCT 2421 # + + 3
045359,000167: 17,2721 02610 OCT 2610 # - + 3
045360,000168: 17,2722 00146 OCT 0146 # 0 - 6
045361,000169: 17,2723 02504 OCT 2504 # + - 6
045362,000170: 17,2724 02442 OCT 2442 # - - 6
045363,000171: 17,2725 00000 OCT 0 # 0 A(B) 9
045364,000172: 17,2726 02421 OCT 2421 # + A(B) 9
045365,000173: 17,2727 02442 OCT 2442 # - A(B) 9
045366,000174: 17,2730 00000 OCT 0 # 0 C(D) 12
045367,000175: 17,2731 02504 OCT 2504 # + C(D) 12
045368,000176: 17,2732 02610 OCT 2610 # - C(D) 12
045369,000177:
045370,000178: # MASKS FOR PITCH AND YAW COMMANDS
045371,000179:
045372,000180: 17,2733 01417 PJETS OCT 1417
045373,000181: 17,2734 06360 YJETS OCT 6360
045374,000182:
045375,000183: # TABLE LOOK UP FOR YAW COMMANDS WITH AND WITHOUT X-TRANSLATION AND AC QUAD FAILURES PRESENT
045376,000184: # BITS 11, 12 CONTAIN THE NUMBER OF YAW JETS USED TO PERFORM THE YAW ROTATION
045377,000185:
045378,000186: 17,2735 51514 TABYCOM INDEX XNDX2
045379,000187: 17,2736 32660 CA XLNNDX
045380,000188: 17,2737 61521 AD YINDEX
045381,000189: 17,2740 50000 INDEX A
045382,000190: 17,2741 32714 CA PYTABLE
045383,000191: 17,2742 72734 MASK YJETS # = 6360 OCT
045384,000192: 17,2743 55455 TS YWORD1
045385,000193: 17,2744 00006 EXTEND
045386,000194: 17,2745 75013 MP BIT5
045387,000195: 17,2746 55524 TS NYJETS # NO. OF YAW JETS USED TO PERFORM ROTATION
045388,000196:
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Page 1043
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045390,000198: # ROLL COMMANDS TIMING(NO Y,Z TRANS, NO QUAD FAILS) 45MCT
045391,000199:
045392,000200: 17,2747 11561 RWORD CCS TAU # CHECK FOR ROLL COMMANDS
045393,000201: 17,2750 35017 CAF ONE
045394,000202: 17,2751 12753 TCF +2
045395,000203: 17,2752 35016 CAF TWO
045396,000204: 17,2753 55517 TS RINDEX
045397,000205:
045398,000206: 17,2754 11630 CCS ACORBD # FLAG FOR AC OR BD QUAD SELECTION FOR
045399,000207: 17,2755 13046 TCF BDROLL # ROLL COMMANDS
045400,000208: 17,2756 13046 TCF BDROLL # +, +0 = BD ROLL
045401,000209: 17,2757 12760 TCF +1 # -, -0 = AC ROLL
045402,000210:
045403,000211: 17,2760 11626 ACROLL CCS RACFAIL # CHECK FOR REAL FAILURES
045404,000212: 17,2761 12765 TCF RAFAIL # ON AC QUADS
045405,000213: 17,2762 12775 TCF RXLNS
045406,000214: 17,2763 12767 TCF RCFAIL
045407,000215: 17,2764 12775 TCF RXLNS
045408,000216:
045409,000217: 17,2765 34334 RAFAIL CAF NINE # QUAD FAILURE WILL GET
045410,000218: 17,2766 12777 TCF TABRCOM # 1-JET OPERATION
045411,000219: 17,2767 35771 RCFAIL CAF TWELVE
045412,000220: 17,2770 12777 TCF TABRCOM
045413,000221:
045414,000222: 17,2771 00000 XLN1NDX DEC 0 B-14
045415,000223: 17,2772 00001 DEC 1 B-14 # INDECES FOR TRANSLATION
045416,000224: 17,2773 00002 DEC 2 B-14
045417,000225: 17,2774 00000 DEC 0 B-14
045418,000226:
045419,000227: # TABLE LOOK UP FOR AC-ROLL COMMANDS WITH AND WITHOUT Y-TRANSLATION AND ACQUAD FAILURES PRESENT
045420,000228: # BITS 9,10,11 CONTAIN THE MAGNITUDE AND DIRECTION OF THE ROLL
045421,000229:
045422,000230: 17,2775 51515 RXLNS INDEX YNDX # NO AC QUAD FAILURES
045423,000231: 17,2776 32660 CA XLNNDX # INCLUDE +,-,0, Y-TRANSLATION
045424,000232: 17,2777 61517 TABRCOM AD RINDEX
045425,000233: 17,3000 50000 INDEX A
045426,000234: 17,3001 33130 CA RTABLE
045427,000235: 17,3002 73147 MASK ACRJETS # = 3760 OCT
045428,000236: 17,3003 55451 TS RWORD1
045429,000237:
045430,000238: # CHECK FOR Z-TRANSLATIONS ON BD
045431,000239:
045432,000240: 17,3004 31516 BDZCHECK CA ZNDX
045433,000241: 17,3005 00006 EXTEND
045434,000242: 17,3006 63040 BZMF NOBDZ # NO Z-TRANSLATION
045435,000243:
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Page 1044
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045437,000245: # TABLE LOOK UP FOR BD Z-TRANSLATION WITH AND WITHOUT REAL BD QUAD FAILURES. Z-TRANSLATION WILL BE POSS-
045438,000246: # IBLE AS LONG AS ROLL COMMANDS CAN BE SATISFIED WITH THE AC ROLL JETS. CRITERION.. IF THE RESULTANT NET ROLL
045439,000247: # COMMANDS = 0 (WITH Z-TRANSLATION) AND IF TAU = 0, THEN INCLUDE THE BD Z-TRANSLATION COMMANDS. IF THE RESULTANT
045440,000248: # ROLL COMMAND = 0, AND IF TAU NZ, THEN IGNORE THE BD Z-TRANSLATION
045441,000249:
045442,000250: 17,3007 11627 CCS RBDFAIL
045443,000251: 17,3010 36214 CAF THREE
045444,000252: 17,3011 13013 TCF +2
045445,000253: 17,3012 36211 CAF SIX
045446,000254: 17,3013 51516 INDEX ZNDX
045447,000255: 17,3014 62771 AD XLN1NDX
045448,000256: 17,3015 50000 INDEX A
045449,000257: 17,3016 33151 CA YZTABLE
045450,000258: 17,3017 73162 MASK BDZJETS # = 3417 OCT
045451,000259: 17,3020 61451 AD RWORD1 # ADD TO ROLL COMMANDS
045452,000260: 17,3021 55502 TS T5TEMP # IF POSSIBLE. MUST CHECK TAU FIRST
045453,000261:
045454,000262: 17,3022 00006 EXTEND
045455,000263: 17,3023 75011 MP BIT7 # DETERMINE THE NET ROLL COMMAND WITH
045456,000264: 17,3024 66061 AD =-4 # Z-TRANSLATION ADDED ON
045457,000265: 17,3025 55522 TS NRJETS # NET NO. OF +,- ROLL JETS ON
045458,000266: 17,3026 00006 EXTEND
045459,000267: 17,3027 13033 BZF TAUCHECK
045460,000268:
045461,000269: 17,3030 31502 ACRBDZ CA T5TEMP # Z-TRANSLATION ACCEPTED EVEN THO WE MAY
045462,000270: 17,3031 55451 TS RWORD1 # HAVE INTRODUCED AN UNDESIREABLE ROLL
045463,000271: 17,3032 13274 TCF ROLLTIME # BRANCH TO JET ON-TIME CALCULATIONS
045464,000272:
045465,000273: 17,3033 11561 TAUCHECK CCS TAU
045466,000274: 17,3034 13040 TCF NOBDZ
045467,000275: 17,3035 13030 TCF ACRBDZ
045468,000276: 17,3036 13040 TCF NOBDZ
045469,000277: 17,3037 13030 TCF ACRBDZ
045470,000278:
045471,000279: 17,3040 31451 NOBDZ CA RWORD1 # Z-TRANSLATION NOT ACCEPTED
045472,000280: 17,3041 00006 EXTEND
045473,000281: 17,3042 75011 MP BIT7
045474,000282: 17,3043 67715 AD =-2
045475,000283: 17,3044 55522 TS NRJETS
045476,000284: 17,3045 13274 TCF ROLLTIME # BRANCH TO JET ON-TIME CALCULATION
045477,000285:
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Page 1045
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045479,000287: # BD QUAD SELECTION FOR ROLL COMMANDS
045480,000288:
045481,000289: 17,3046 11627 BDROLL CCS RBDFAIL
045482,000290: 17,3047 13053 TCF RBFAIL
045483,000291: 17,3050 13057 TCF RZXLNS
045484,000292: 17,3051 13055 TCF RDFAIL
045485,000293: 17,3052 13057 TCF RZXLNS
045486,000294: 17,3053 34334 RBFAIL CAF NINE
045487,000295: 17,3054 13061 TCF TABRZCMD
045488,000296: 17,3055 35771 RDFAIL CAF TWELVE
045489,000297: 17,3056 13061 TCF TABRZCMD
045490,000298:
045491,000299: 17,3057 51516 RZXLNS INDEX ZNDX # NO BD FAILURES
045492,000300: 17,3060 32660 CA XLNNDX # +,-,0 Z-TRANSLATION PRESENT
045493,000301: 17,3061 61517 TABRZCMD AD RINDEX
045494,000302: 17,3062 50000 INDEX A
045495,000303: 17,3063 33130 CA RTABLE
045496,000304: 17,3064 73150 MASK BDRJETS # = 34017 OCT
045497,000305: 17,3065 55451 TS RWORD1
045498,000306:
045499,000307: 17,3066 31515 ACYCHECK CA YNDX # ANY Y-TRANSLATION
045500,000308: 17,3067 00006 EXTEND
045501,000309: 17,3070 13122 BZF NOACY # NO Y-TRANSLATION
045502,000310: 17,3071 11626 CCS RACFAIL
045503,000311: 17,3072 36214 CAF THREE
045504,000312: 17,3073 13075 TCF +2
045505,000313: 17,3074 36211 CAF SIX
045506,000314: 17,3075 51515 INDEX YNDX
045507,000315: 17,3076 62771 AD XLN1NDX
045508,000316: 17,3077 50000 INDEX A
045509,000317: 17,3100 33151 CA YZTABLE
045510,000318: 17,3101 73163 MASK ACYJETS # = 34360 OCT
045511,000319: 17,3102 61451 AD RWORD1
045512,000320: 17,3103 55502 TS T5TEMP
045513,000321: 17,3104 00006 EXTEND # FOR EXPLANATION SEE CODING ON RTABLE
045514,000322: 17,3105 75014 MP BIT4
045515,000323: 17,3106 66061 AD =-4
045516,000324: 17,3107 55522 TS NRJETS # NO. OF NET ROLL JETS
045517,000325: 17,3110 00006 EXTEND
045518,000326: 17,3111 13115 BZF TAUCHCK # IF NRJETS = 0
045519,000327:
045520,000328: 17,3112 31502 BDRACZ CA T5TEMP # Y-TRANSLATION ACCEPTED
045521,000329: 17,3113 55451 TS RWORD1
045522,000330: 17,3114 13274 TCF ROLLTIME # BRANCH TO JET ON-TIME CALCULATIONS
045523,000331:
045524,000332: 17,3115 11561 TAUCHCK CCS TAU
045525,000333: 17,3116 13122 TCF NOACY
045526,000334: 17,3117 13112 TCF BDRACZ
045527,000335: 17,3120 13122 TCF NOACY
045528,000336: 17,3121 13112 TCF BDRACZ
045529,000337:
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Page 1046
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045531,000339: 17,3122 31451 NOACY CA RWORD1 # Y-TRANSLATION NOT ACCEPTED
045532,000340: 17,3123 00006 EXTEND
045533,000341: 17,3124 75014 MP BIT4
045534,000342: 17,3125 67715 AD =-2
045535,000343: 17,3126 55522 TS NRJETS
045536,000344: 17,3127 13274 TCF ROLLTIME
045537,000345:
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Page 1047
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045539,000347: # TABLE FOR ROLL, Y AND Z-TRANSLATION COMMANDS
045540,000348:
045541,000349: # EITHER AC OR BD ROLL MAY BE SELECTED. IF AC ROLL IS SELECTED, Y-TRANSLATIONS MAY BE SATISFIED SIMULTANEOUSLY
045542,000350: # PROVIDED THAT THERE ARE NO AC QUAD FAILURES. IF THERE ARE AC FAILURES, Y-TRANSLATION COMMANDS WILL BE IGNORED,
045543,000351: # IN WHICH CASE THE ASTRONAUT SHOULD SWITCH TO BD ROLL.
045544,000352:
045545,000353: # IF BDROLL IS SELECTED, Z-TRANSLATIONS MAY BE SATISFIED SIMULTANEOUSLY PROVIDED THAT THERE ARE NO BD QUAD
045546,000354: # FAILURES. IF THERE ARE BD FAILURES, Z-TRANSLATION COMMANDS WILL BE IGNORED, IN WHICH CASE THE ASTRONAUT SHOULD
045547,000355: # SWITCH TO AC ROLL.
045548,000356:
045549,000357: # NOTE THAT IF ONE QUAD FAILS (E.G. B FAILED), Z-TRANSLATION IS STILL POSSIBLE AND THAT THE UNDESIREABLE ROLL
045550,000358: # INTRODUCED BY THIS TRANSLATION WILL BE COMPENSATED BY THE TWO AC ROLL JETS ACTUATED BY THE AUTOPILOT LOGIC.
045551,000359:
045552,000360: # WORD MAKE UP....RTABLE
045553,000361:
045554,000362: # TWO WORDS, CORRESPONDING TO AC OR BD ROLL SELECTION, HAVE BEEN COMBINED INTO ONE TABLE. THE WORD CORRESPOND-
045555,000363: # ING TO AC ROLL HAS THE FOLLOWING INTERPRETATION..
045556,000364:
045557,000365: # BITS 9,10,11 ARE CODED TO GIVE THE NET ROLL TORQUE FOR THE WORD SELECTED. THE CODING IS..
045558,000366:
045559,000367: # BIT NO. 11 10 9 NO. OF ROLL JETS
045560,000368:
045561,000369: # 0 0 0 -2
045562,000370: # 0 0 1 -1
045563,000371: # 0 1 0 0
045564,000372: # 0 1 1 +1
045565,000373: # 1 0 0 +2
045566,000374:
045567,000375: # THIS WORD MAY THEN BE ADDED TO THE WORD SELECTED FROM THE YZ-TRANSLATION TABLE, WHICH HAS THE SAME TYPE OF
045568,000376: # CODING AS ABOVE, AND THE NET ROLL DETERMINED BY SHIFTING THE RESULTANT WORD RIGHT 8 PLACES AND SUBTRACTING FOUR.
045569,000377:
045570,000378: # THE WORD CORRESPONDING TO BD ROLL HAS A SIMILIAR INTERPRETATION, EXCEPT THAT BITS 12, 13, 14 ARE CODED
045571,000379: # (AS ABOVE) TO GIVE THE NET ROLL TORQUE.
045572,000380:
045573,000381: # ROLL TRANS QUADFAIL BIAS
045574,000382:
045575,000383: 17,3130 11000 RTABLE OCT 11000 # 0 0
045576,000384: 17,3131 22125 OCT 22125 # + 0
045577,000385: 17,3132 00252 OCT 00252 # - 0
045578,000386: 17,3133 11231 OCT 11231 # 0 +Y(+Z) 3
045579,000387: 17,3134 15421 OCT 15421 # + +Y(+Z) 3
045580,000388: 17,3135 04610 OCT 04610 # - +Y(+Z) 3
045581,000389: 17,3136 11146 OCT 11146 # 0 -Y(-Z) 6
045582,000390: 17,3137 15504 OCT 15504 # + -Y(-Z) 6
045583,000391: 17,3140 04442 OCT 04442 # - -Y(-Z) 6
045584,000392: 17,3141 11000 OCT 11000 # 0 A(B) 9
045585,000393: 17,3142 15504 OCT 15504 # + A(B) 9
045586,000394: 17,3143 04610 OCT 04610 # - A(B) 9
045587,000395: 17,3144 11000 OCT 11000 # 0 C(D) 12
045588,000396: 17,3145 15421 OCT 15421 # + C(D) 12
045589,000397: 17,3146 04442 OCT 04442 # - C(D) 12
045590,000398:
|
|
Page 1048
|
045592,000400: # RTABLE MASKS-
045593,000401:
045594,000402: 17,3147 03760 ACRJETS OCT 03760
045595,000403: 17,3150 34017 BDRJETS OCT 34017
045596,000404:
|
|
Page 1049
|
045598,000406: # Y, Z TRANSLATION TABLE
045599,000407:
045600,000408: # ONCE AC OR BD ROLL IS SELECTED THE QUAD PAIR WHICH IS NOT BEING USED TO SATISFY THE ROLL COMMANDS MAY BE
045601,000409: # USED TO SATISFY THE REMAINING TRANSLATION COMMANDS. HOWEVER, WE MUST MAKE SURE THAT ROLL COMMANDS ARE SATISFIED
045602,000410: # WHEN THEY OCCUR. THEREFORE, THE Y-Z TRANSLATIONS FROM THIS TABLE WILL BE IGNORED IF THE NET ROLL TORQUE OF THE
045603,000411: # COMBINED WORD IS ZERO AND THE ROLL COMMANDS ARE NON-ZERO. THIS SITUATION WOULD OCCUR, FOR EXAMPLE, IF WE EN-
045604,000412: # COUNTER SIMULTANEOUS +R +Y -Z COMMANDS AND A QUAD D FAILURE WHILE USING AC FOR ROLL.
045605,000413: # TO FACILITATE THE LOGIC, THE Y-Z TRANSLATION TABLE HAS BEEN CODED IN A MANNER SIMILIAR TO THE ROLL TABLE
045606,000414: # ABOVE.
045607,000415: # BITS 9,10,11 ARE CODED TO GIVE THE NET ROLL TORQUE INCURRED BY Z-TRANSLATIONS. THE WORD SELECTED CAN THEN BE
045608,000416: # ADDED TO THE AC-ROLL WORD AND THE RESULTANT ROLL TORQUE DETERMINED FROM THE COMBINED WORD. SIMILIARLY BITS
045609,000417: # 12,13,14 ARE CODED TO GIVE THE NET ROLL TORQUE INCURRED BY Y-TRANSLATIONS WHEN BD-ROLL IS SELECTED.
045610,000418:
045611,000419: # TRANSLATION QUADFAIL BIAS
045612,000420:
045613,000421: 17,3151 11000 YZTABLE OCT 11000 # 0 0
045614,000422: 17,3152 11231 OCT 11231 # +Z(+Y) 0
045615,000423: 17,3153 11146 OCT 11146 # -Z(-Y) 0
045616,000424: 17,3154 11000 OCT 11000 # 0 B(A) 3
045617,000425: 17,3155 04610 OCT 04610 # +Z(+Y) B(A) 3
045618,000426: 17,3156 15504 OCT 15504 # -Z(-Y) B(A) 3
045619,000427: 17,3157 11000 OCT 11000 # 0 D(C) 6
045620,000428: 17,3160 15421 OCT 15421 # +Z(+Y) D(C) 6
045621,000429: 17,3161 04442 OCT 04442 # -Z(-Y) D(C) 6
045622,000430:
045623,000431: # YZ-TABLE MASKS-
045624,000432:
045625,000433: 17,3162 03417 BDZJETS OCT 03417
045626,000434: 17,3163 34360 ACYJETS OCT 34360
045627,000435:
045628,000436: # ADDITIONAL CONSTANTS
045629,000437:
045630,000438: 17,3164 7715 =-2 = NEG2
045631,000439: 17,3164 6061 =-4 = NEG4
045632,000440:
|
|
Page 1050
|
045634,000442: # CALCULATION OF JET ON-TIMES
045635,000443:
045636,000444: # THE ROTATION COMMANDS (TAU:S), WHICH WERE DETERMINED FROM THE JET SWITCHING LOGIC ON THE BASIS OF SINGLE JET
045637,000445: # OPERATION, MUST NOW BE UPDATED BY THE ACTUAL NUMBER OF JETS TO BE USED IN SATISFYING THESE COMMANDS. TAU MUST
045638,000446: # ALSO BE DECREMENTED ACCORDING TO THE EXPECTED TORQUE GENERATED BY THE NEW COMMANDS ACTING OVER THE NEXT T5 INT-
045639,000447: # ERVAL.
045640,000448: # IN ORDER TO MAINTAIN ACCURATE KNOWLEDGE OF VEHICLE ANGULAR RATES, WE MUST ALSO PROVIDE EXPECTED FIRING TIMES
045641,000449: # (DFT:S, ALSO IN TERMS OF 1-JET OPERATION) FOR THE RATE FILTER.
045642,000450: # NOTE THAT TRANSLATIONS CAN PRODUCE ROTATIONS EVEN THOUGH NO ROTATIONS WERE CALLED FOR. NEVERTHELESS, WE MUST
045643,000451: # UPDATE DFT.
045644,000452: # WHEN THE ROTATIONS HAVE FINISHED, WE MUST PROVIDE CHANNEL INFORMATION TO THE T6 PROGRAM TO CONTINUE ON WITH
045645,000453: # THE TRANSLATIONS. THIS WILL BE DONE IN THE NEXT SECTION. HOWEVER, TO INSURE THAT JETS ARE NOT FIRED FOR LESS
045646,000454: # THAN A MINIMUM IMPULSE (14MS), ALL JET CHANNEL COMMANDS WILL BE HELD FIXED FROM THE START OF THE T5 PROGRAM FOR
045647,000455: # AT LEAST 14MS UNTIL THE INITIALIZATION OF NEW COMMANDS. MOREOVER, A 14MS ON-TIME WILL BE ADDED TO ANY ROTATIONAL
045648,000456: # COMMANDS GENERATED BY THE MANUAL CONTROLS OR THE JET SWITCHING LOGIC, AND ALL TRANSLATION COMMANDS WILL BE
045649,000457: # ACTIVE FOR AT LEAST ONE CYCLE OF THE T5 PROGRAM (.1SEC)
045650,000458:
045651,000459: # PITCH JET ON-TIME CALCULATION
045652,000460:
045653,000461: 17,3164 11562 PITCHTIM CCS TAU1
045654,000462: 17,3165 13174 TCF PTAUPOS
045655,000463: 17,3166 13170 TCF +2
045656,000464: 17,3167 13172 TCF PTAUNEG
045657,000465: 17,3170 55550 TS DFT1 # NO PITCH ROTATION
045658,000466: 17,3171 13372 TCF PBYPASS # COMMANDS
045659,000467:
045660,000468: 17,3172 41523 PTAUNEG CS NPJETS
045661,000469: 17,3173 55523 TS NPJETS
045662,000470: 17,3174 31562 PTAUPOS CA TAU1
045663,000471: 17,3175 00006 EXTEND
045664,000472: 17,3176 51523 INDEX NPJETS
045665,000473: 17,3177 73353 MP NJET
045666,000474: 17,3200 55461 TS BLAST1
045667,000475: 17,3201 63306 AD =-.1SEC
045668,000476: 17,3202 00006 EXTEND
045669,000477: 17,3203 63214 BZMF AD14MSP
045670,000478: 17,3204 51523 INDEX NPJETS
045671,000479: 17,3205 33307 CA DFTMAX # THE PITCH ON-TIME IS GREATER THAN .1 SEC
045672,000480: 17,3206 55550 TS DFT1
045673,000481: 17,3207 40000 COM
045674,000482: 17,3210 27562 ADS TAU1 # UPDATE TAU1
045675,000483: 17,3211 33310 CAF =+.1SEC # LIMIT THE LENGTH OF PITCH ROTATION
045676,000484: 17,3212 55461 TS BLAST1 # COMMANDS TO 0.1 SEC SO THAT ONLY
045677,000485: 17,3213 13357 TCF ASMBLWP # X-TRANSLATIONS WILL CONTINUE ON SWITCH
045678,000486: # OVER TO TVC
045679,000487: 17,3214 41461 AD14MSP CS BLAST1 # SEE IF JET ON TIME LESS THAN
045680,000488: 17,3215 63313 AD =14MS # MINIMUM IMPULSE TIME
045681,000489: 17,3216 00006 EXTEND
045682,000490: 17,3217 63222 BZMF PBLASTOK # IF SO LIMIT MINIMUM ON TIME TO 14 MS
045683,000491: 17,3220 33313 CAF =14MS
|
|
Page 1051
|
045685,000493: 17,3221 55461 TS BLAST1
045686,000494: 17,3222 31461 PBLASTOK CA BLAST1
045687,000495: 17,3223 00006 EXTEND # THE PITCH COMMANDS WILL BE COMPLETED
045688,000496: 17,3224 71523 MP NPJETS # WITHIN THE TS-CYCLE TIME
045689,000497: 17,3225 23550 LXCH DFT1 # FOR USE IN UPDATING RATE FILTER
045690,000498: 17,3226 55562 TS TAU1 # ZERO TAU1 (ACC CONTAINS ZERO)
045691,000499: 17,3227 13357 TCF ASMBLWP
045692,000500:
|
|
Page 1052
|
045694,000502: # YAW JET ON-TIME CALCULATION
045695,000503:
045696,000504: 17,3230 11563 YAWTIME CCS TAU2
045697,000505: 17,3231 13240 TCF YTAUPOS
045698,000506: 17,3232 13234 TCF +2
045699,000507: 17,3233 13236 TCF YTAUNEG
045700,000508: 17,3234 55551 TS DFT2 # NO YAW ROTATION COMMANDS
045701,000509: 17,3235 13536 TCF YBYPASS
045702,000510:
045703,000511: 17,3236 41524 YTAUNEG CS NYJETS
045704,000512: 17,3237 55524 TS NYJETS
045705,000513: 17,3240 31563 YTAUPOS CA TAU2
045706,000514: 17,3241 00006 EXTEND
045707,000515: 17,3242 51524 INDEX NYJETS
045708,000516: 17,3243 73353 MP NJET
045709,000517: 17,3244 55463 TS BLAST2
045710,000518: 17,3245 63306 AD =-.1SEC
045711,000519: 17,3246 00006 EXTEND
045712,000520: 17,3247 63260 BZMF AD14MSY
045713,000521: 17,3250 51524 INDEX NYJETS
045714,000522: 17,3251 33307 CA DFTMAX # YAW COMMANDS WILL LAST LONGER THAN .1SEC
045715,000523: 17,3252 55551 TS DFT2
045716,000524: 17,3253 40000 COM
045717,000525: 17,3254 27563 ADS TAU2 # DECREMENT TAU2
045718,000526: 17,3255 33310 CAF =+.1SEC # LIMIT THE LENGTH OF YAW ROTATION COMMAND
045719,000527: 17,3256 55463 TS BLAST2 # TO 0.1 SEC SO THAT ONLY X-TRANSLATION
045720,000528: 17,3257 13523 TCF ASMBLWY # WILL CONTINUE ON SWITCH OVER TO TVC
045721,000529:
045722,000530: 17,3260 41463 AD14MSY CS BLAST2 # SEE IF JET ON-TIME LESS THAN
045723,000531: 17,3261 63313 AD =14MS # MINIMUM IMPULSE TIME
045724,000532: 17,3262 00006 EXTEND
045725,000533: 17,3263 63266 BZMF YBLASTOK # IF SO, LIMIT MINIMUM ON-TIME TO 14 MS
045726,000534: 17,3264 33313 CAF =14MS
045727,000535: 17,3265 55463 TS BLAST2
045728,000536: 17,3266 31463 YBLASTOK CA BLAST2 # YAW COMMANDS WILL BE COMPLETED WITHIN
045729,000537: 17,3267 00006 EXTEND # THE T5CYCLE TIME
045730,000538: 17,3270 71524 MP NYJETS
045731,000539: 17,3271 23551 LXCH DFT2
045732,000540: 17,3272 55563 TS TAU2 # ZERO TAU2
045733,000541: 17,3273 13523 TCF ASMBLWY
045734,000542:
|
|
Page 1053
|
045736,000544: # ROLL ON-TIME CALCULATION-
045737,000545:
045738,000546: 17,3274 11561 ROLLTIME CCS TAU
045739,000547: 17,3275 13314 TCF RBLAST
045740,000548: 17,3276 13300 TCF +2
045741,000549: 17,3277 13314 TCF RBLAST
045742,000550: 17,3300 51522 INDEX NRJETS
045743,000551: 17,3301 33307 CA DFTMAX # UPDATE DFT EVEN THO NO ROLL COMMANDS ARE
045744,000552: 17,3302 55547 TS DFT # PRESENT
045745,000553: 17,3303 13516 TCF RBYPASS
045746,000554:
045747,000555: 17,3304 77037 DEC -480 B-14 # =-.3SEC
045748,000556: 17,3305 77277 DEC -320 B-14 # =-.2SEC
045749,000557: 17,3306 77537 =-.1SEC DEC -160 B-14 # =-.1SEC
045750,000558: 17,3307 00000 DFTMAX DEC 0 B-14 # 0
045751,000559: 17,3310 00240 =+.1SEC DEC 160 B-14 # =+.1SEC
045752,000560: 17,3311 00500 DEC 320 B-14 # =+.2SEC
045753,000561: 17,3312 00740 DEC 480 B-14 # =+.3SEC
045754,000562: 17,3313 00027 =14MS DEC 23 B-14 # =14MS
045755,000563:
045756,000564: 17,3314 31561 RBLAST CA TAU
045757,000565: 17,3315 00006 EXTEND
045758,000566: 17,3316 51522 INDEX NRJETS
045759,000567: 17,3317 73353 MP NJET
045760,000568: 17,3320 55457 TS BLAST # BLAST IS AN INTERMEDIATE VARIABLE
045761,000569: # USED IN DETERMINING THE JET ON-TIMES
045762,000570: 17,3321 63306 AD =-.1SEC
045763,000571: 17,3322 00006 EXTEND
045764,000572: 17,3323 63334 BZMF AD14MSR
045765,000573: 17,3324 51522 INDEX NRJETS # THE ROLL ROTATION WILL LAST LONGER
045766,000574: 17,3325 33307 CA DFTMAX # THAN THE T5 CYCLE TIME
045767,000575: 17,3326 55547 TS DFT
045768,000576: 17,3327 40000 COM
045769,000577: 17,3330 27561 ADS TAU
045770,000578: 17,3331 33310 CAF =+.1SEC # LIMIT THE LENGTH OF ROLL ROTATION
045771,000579: 17,3332 55457 TS BLAST # COMMANDS TO 0.1 SEC SO THAT ONLY Y-Z
045772,000580: 17,3333 13377 TCF ASMBLWR # TRANSLATION COMMANDS CONTINUE
045773,000581:
045774,000582: 17,3334 41457 AD14MSR CS BLAST # SEE IF THE JET ON-TIME LESS THAN
045775,000583: 17,3335 63313 AD =14MS # MINIMUM IMPULSE TIME
045776,000584: 17,3336 00006 EXTEND
045777,000585: 17,3337 63342 BZMF RBLASTOK
045778,000586: 17,3340 33313 CAF =14MS # IF SO, LIMIT MINIMUM ON-TIME TO 14 MS
045779,000587: 17,3341 55457 TS BLAST
045780,000588: 17,3342 31457 RBLASTOK CA BLAST
045781,000589: 17,3343 00006 EXTEND
045782,000590: 17,3344 71522 MP NRJETS
045783,000591: 17,3345 23547 LXCH DFT
045784,000592: 17,3346 55561 TS TAU # ZERO TAU
045785,000593: 17,3347 13377 TCF ASMBLWR
045786,000594:
|
|
Page 1054
|
045788,000596: 17,3350 65252 DEC -.333333 # = -1/3
045789,000597: 17,3351 57777 DEC -.500000 # = -1/2
045790,000598: 17,3352 40000 DEC -.999999 # = -1 (NEGMAX)
045791,000599: 17,3353 00000 NJET DEC 0 B-14
045792,000600: 17,3354 37777 DEC .999999 # = +1 (POSMAX)
045793,000601: 17,3355 20000 DEC .500000 # = +1/2
045794,000602: 17,3356 12525 DEC .333333 # = +1/3
045795,000603:
|
|
Page 1055
|
045797,000605: # WHEN THE ROTATION COMMANDS ARE COMPLETED, IT IS NECESSARY TO REPLACE THESE COMMANDS BY NEW COMMANDS WHICH
045798,000606: # CONTINUE ON WITH THE TRANSLATIONS IF ANY ARE PRESENT.
045799,000607:
045800,000608: # IN THIS SECTION THESE NEW COMMANDS ARE GENERATED AND STORED FOR REPLACEMENT OF THE CHANNEL COMMANDS WHEN THE
045801,000609: # CORRESPONDING ROTATIONS ARE COMPLETED.
045802,000610:
045803,000611: # GENERATION OF THE SECOND PITCH(X-TRANS) WORD...PWORD2
045804,000612:
045805,000613: 17,3357 11626 ASMBLWP CCS RACFAIL
045806,000614: 17,3360 13366 TCF FPX2 # IF FAILURE ON AC IGNORE X-TRANSLATION
045807,000615: 17,3361 13363 TCF +2
045808,000616: 17,3362 13366 TCF FPX2
045809,000617: 17,3363 51513 INDEX XNDX1
045810,000618: 17,3364 32660 CA XLNNDX
045811,000619: 17,3365 50000 INDEX A
045812,000620: 17,3366 32714 FPX2 CA PYTABLE
045813,000621: 17,3367 72733 MASK PJETS
045814,000622: 17,3370 55454 TS PWORD2
045815,000623: 17,3371 13230 TCF YAWTIME
045816,000624:
045817,000625: 17,3372 31453 PBYPASS CA PWORD1 # THE T6 PROGRAM WILL LOAD PWORD2
045818,000626: 17,3373 55454 TS PWORD2 # UPON ENTRY
045819,000627: 17,3374 35021 CAF ZERO
045820,000628: 17,3375 55461 TS BLAST1 # THERE IS NO PWORD2
045821,000629: 17,3376 13230 TCF YAWTIME
045822,000630:
|
|
Page 1056
|
045824,000632: # GENERATION OF THE SECOND ROLL (Y,Z) WORD (RWORD2)
045825,000633:
045826,000634: 17,3377 11515 ASMBLWR CCS YNDX # CHECK FOR Y-TRANS
045827,000635: 17,3400 13410 TCF ACBD2Y
045828,000636: 17,3401 35021 NO2Y CAF ZERO
045829,000637: 17,3402 55452 TS RWORD2
045830,000638: 17,3403 11516 CCS ZNDX # CHECK FOR Z-TRANS
045831,000639: 17,3404 13453 TCF ACBD2Z
045832,000640: 17,3405 35021 NO2Z CAF ZERO
045833,000641: 17,3406 27452 ADS RWORD2
045834,000642: 17,3407 13164 TCF PITCHTIM # RWORD2 ASSEMBLED
045835,000643:
045836,000644: 17,3410 11630 ACBD2Y CCS ACORBD
045837,000645: 17,3411 13426 TCF AC2Y # CAN DO Y-TRANS
045838,000646: 17,3412 13426 TCF AC2Y
045839,000647: 17,3413 13414 TCF +1 # USING AC FOR ROLL
045840,000648: 17,3414 11626 CCS RACFAIL
045841,000649: 17,3415 13401 TCF NO2Y # USING AC AND AC HAS FAILED
045842,000650: 17,3416 13420 TCF +2
045843,000651: 17,3417 13401 TCF NO2Y # DITTO
045844,000652:
045845,000653: 17,3420 51515 INDEX YNDX # NO FAILURES, CAN DO Y
045846,000654: 17,3421 32660 CA XLNNDX
045847,000655: 17,3422 50000 INDEX A
045848,000656: 17,3423 33130 CA RTABLE
045849,000657: 17,3424 73147 MASK ACRJETS
045850,000658: 17,3425 13402 TCF NO2Y +1
045851,000659:
045852,000660: 17,3426 11626 AC2Y CCS RACFAIL
045853,000661: 17,3427 36214 CAF THREE
045854,000662: 17,3430 13432 TCF +2
045855,000663: 17,3431 36211 CAF SIX
045856,000664: 17,3432 51515 INDEX YNDX
045857,000665: 17,3433 62771 AD XLN1NDX
045858,000666: 17,3434 50000 INDEX A
045859,000667: 17,3435 33151 CA YZTABLE
045860,000668: 17,3436 73163 MASK ACYJETS
045861,000669: 17,3437 55452 TS RWORD2
045862,000670: 17,3440 00006 EXTEND
045863,000671: 17,3441 75014 MP BIT4
045864,000672: 17,3442 67715 AD =-2
045865,000673: 17,3443 55522 TS NRJETS
045866,000674: 17,3444 41457 CS BLAST
045867,000675: 17,3445 63310 AD =+.1SEC
045868,000676: 17,3446 00006 EXTEND
045869,000677: 17,3447 71522 MP NRJETS
045870,000678: 17,3450 30001 CA L
045871,000679: 17,3451 27547 ADS DFT
045872,000680: 17,3452 13403 TCF NO2Y +2
|
|
Page 1057
|
045874,000682: 17,3453 11630 ACBD2Z CCS ACORBD
045875,000683: 17,3454 13504 TCF BDF2Z # USING BD-ROLL
045876,000684: 17,3455 13504 TCF BDF2Z # MUST CHECK FOR BD FAILURES
045877,000685: 17,3456 13457 TCF +1
045878,000686: 17,3457 11627 CCS RBDFAIL # USING AC FOR ROLL, CAN DO Z-TRANS
045879,000687: 17,3460 36214 CAF THREE
045880,000688: 17,3461 13463 TCF +2
045881,000689: 17,3462 36211 CAF SIX
045882,000690: 17,3463 51516 INDEX ZNDX
045883,000691: 17,3464 62771 AD XLN1NDX
045884,000692: 17,3465 50000 INDEX A
045885,000693: 17,3466 33151 CA YZTABLE
045886,000694: 17,3467 73162 MASK BDZJETS
045887,000695: 17,3470 27452 ADS RWORD2
045888,000696: 17,3471 00006 EXTEND
045889,000697: 17,3472 75011 MP BIT7
045890,000698: 17,3473 67715 AD =-2
045891,000699: 17,3474 55522 TS NRJETS
045892,000700: 17,3475 41457 CS BLAST
045893,000701: 17,3476 63310 AD =+.1SEC
045894,000702: 17,3477 00006 EXTEND
045895,000703: 17,3500 71522 MP NRJETS
045896,000704: 17,3501 30001 CA L
045897,000705: 17,3502 27547 ADS DFT
045898,000706: 17,3503 13164 TCF PITCHTIM
045899,000707:
045900,000708: 17,3504 11627 BDF2Z CCS RBDFAIL
045901,000709: 17,3505 13405 TCF NO2Z # USING BD-ROLL AND BD HAS FAILED
045902,000710: 17,3506 13510 TCF +2
045903,000711: 17,3507 13405 TCF NO2Z # DITTO
045904,000712: 17,3510 51516 INDEX ZNDX
045905,000713: 17,3511 32660 CA XLNNDX
045906,000714: 17,3512 50000 INDEX A
045907,000715: 17,3513 33130 CA RTABLE
045908,000716: 17,3514 73150 MASK BDRJETS
045909,000717: 17,3515 13406 TCF NO2Z +1
045910,000718:
045911,000719: 17,3516 31451 RBYPASS CA RWORD1
045912,000720: 17,3517 55452 TS RWORD2
045913,000721: 17,3520 35021 CAF ZERO
045914,000722: 17,3521 55457 TS BLAST
045915,000723: 17,3522 13164 TCF PITCHTIM
045916,000724:
|
|
Page 1058
|
045918,000726: # GENERATION OF THE SECOND YAW (X-TRANS) WORD...YWORD2
045919,000727:
045920,000728: 17,3523 11627 ASMBLWY CCS RBDFAIL
045921,000729: 17,3524 13532 TCF FYX2 # IF FAILURE ON BD IGNORE X-TRANSLATION
045922,000730: 17,3525 13527 TCF +2
045923,000731: 17,3526 13532 TCF FYX2
045924,000732: 17,3527 51514 INDEX XNDX2
045925,000733: 17,3530 32660 CA XLNNDX
045926,000734: 17,3531 50000 INDEX A
045927,000735: 17,3532 32714 FYX2 CA PYTABLE
045928,000736: 17,3533 72734 MASK YJETS
045929,000737: 17,3534 55456 TS YWORD2
045930,000738: 17,3535 13542 TCF T6SETUP
045931,000739:
045932,000740: 17,3536 31455 YBYPASS CA YWORD1
045933,000741: 17,3537 55456 TS YWORD2
045934,000742: 17,3540 35021 CAF ZERO
045935,000743: 17,3541 55463 TS BLAST2
045936,000744:
|
|
Page 1059
|
045938,000746: # SORT THE JET ON-TIMES
045939,000747:
045940,000748: # AT THIS POINT ALL THE CHANNEL COMMANDS AND JET ON-TIMES HAVE BEEN DETERMINED. IN SUMMARY THESE ARE-
045941,000749:
045942,000750: # RWORD1
045943,000751: # RWORD2 BLAST
045944,000752:
045945,000753: # PWORD1
045946,000754: # PWORD2 BLAST1
045947,000755:
045948,000756: # YWORD1
045949,000757: # YWORD2 BLAST2
045950,000758:
045951,000759: # IN THIS SECTION THE JET ON-TIMES ARE SORTED AND THE SEQUENCE OF T6 INTERRUPTS IS DETERMINED. TO FACILITATE
045952,000760: # THE SORTING PROCESS AND THE T6 PROGRAM, THE VARIABLES BLAST, BLAST1, BLAST2, ARE RESERVED AS DOUBLE PRECISION
045953,000761: # WORDS. THE LOWER PART OF THESE WORDS CONTAIN A BRANCH INDEX ASSOCIATED WITH THE ROTATION AXIS OF THE HIGHER
045954,000762: # ORDER WORD.
045955,000763:
045956,000764: 17,3542 35021 T6SETUP CAF ZERO # BRANCH INDEX FOR ROLL
045957,000765: 17,3543 55460 TS BLAST +1
045958,000766: 17,3544 35015 CAF FOUR # BRANCH INDEX FOR PITCH
045959,000767: 17,3545 55462 TS BLAST1 +1
045960,000768: 17,3546 35024 CAF ELEVEN # BRANCH INDEX FOR YAW
045961,000769: 17,3547 55464 TS BLAST2 +1
045962,000770:
045963,000771: 17,3550 41457 CS BLAST
045964,000772: 17,3551 61461 AD BLAST1
045965,000773: 17,3552 00006 EXTEND
045966,000774: 17,3553 63577 BZMF DXCHT12 # T1 GR T2
045967,000775: 17,3554 41461 CHECKT23 CS BLAST1
045968,000776: 17,3555 61463 AD BLAST2
045969,000777: 17,3556 00006 EXTEND
045970,000778: 17,3557 63603 BZMF DXCHT23
045971,000779: 17,3560 41461 CALCDT6 CS BLAST1
045972,000780: 17,3561 27463 ADS BLAST2
045973,000781: 17,3562 41457 CS BLAST
045974,000782: 17,3563 27461 ADS BLAST1 # END OF SORTING PROCEDURE
045975,000783: 17,3564 00006 EXTEND # RESET T5LOC TO BEGIN PHASE1
045976,000784: 17,3565 33576 DCA RCS2CADR
045977,000785: 17,3566 53313 DXCH T5LOC
045978,000786: 17,3567 45017 ENDJETS CS BIT1 # RESET BIT1 FOR INITIALIZATION OF
045979,000787: 17,3570 71501 MASK RCSFLAGS # T6 PROGRAM
045980,000788: 17,3571 55501 TS RCSFLAGS
045981,000789: 17,3572 45021 CS ZERO # RESET T5PHASE FOR PHASE1
045982,000790: 17,3573 55465 TS T5PHASE
045983,000791: 17,3574 15333 TCF RESUME # RESUME INTERRUPTED PROGRAM
045984,000792:
045985,000793: 17,3575 E6,1510 EBANK= KMPAC
045986,000794: 17,3575 02122 42066 RCS2CADR 2CADR RCSATT
045987,000795:
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Page 1060
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045989,000797: 17,3577 53460 DXCHT12 DXCH BLAST
045990,000798: 17,3600 53462 DXCH BLAST1
045991,000799: 17,3601 53460 DXCH BLAST
045992,000800: 17,3602 13554 TCF CHECKT23
045993,000801:
045994,000802: 17,3603 53462 DXCHT23 DXCH BLAST1
045995,000803: 17,3604 53464 DXCH BLAST2
045996,000804: 17,3605 53462 DXCH BLAST1
045997,000805: 17,3606 41457 CS BLAST
045998,000806: 17,3607 61461 AD BLAST1
045999,000807: 17,3610 00006 EXTEND
046000,000808: 17,3611 63613 BZMF +2
046001,000809: 17,3612 13560 TCF CALCDT6
046002,000810: 17,3613 53460 DXCH BLAST
046003,000811: 17,3614 53462 DXCH BLAST1
046004,000812: 17,3615 53460 DXCH BLAST
046005,000813: 17,3616 13560 TCF CALCDT6
046006,000814:
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Page 1061
|
046008,000816: # T6 PROGRAM AND CHANNEL SETUP
046009,000817:
046010,000818: 21,3765 BANK 21
046011,000819: 17,2000 SETLOC DAPS5
046012,000820: 17,2000 BANK
046013,000821:
046014,000822: 17,3617 22016 T6START LXCH BANKRUPT
046015,000823: 17,3620 00006 EXTEND
046016,000824: 17,3621 22012 QXCH QRUPT
046017,000825: 17,3622 10031 CCS TIME6 # CHECK TO SEE IF TIME6 WAS RESET
046018,000826: 17,3623 15333 TCF RESUME # AFTER T6RUPT OCCURED (IN T5RUPT)
046019,000827: 17,3624 13626 TCF +2 # IF SO WAIT FOR NEXT T6RUPT BEFORE
046020,000828: 17,3625 15333 TCF RESUME # TAKING ACTION
046021,000829:
046022,000830: 17,3626 41501 CS RCSFLAGS
046023,000831: 17,3627 75017 MASK BIT1 # IF BIT1 IS 0 RESET TO 1
046024,000832: 17,3630 00006 EXTEND # AND INITIALIZE CHANNEL
046025,000833: 17,3631 13642 BZF T6RUPTOR
046026,000834: 17,3632 27501 ADS RCSFLAGS
046027,000835: 17,3633 31451 CA RWORD1
046028,000836: 17,3634 00006 EXTEND # INITIALIZE CHANNELS 5,6 WITH WORD1
046029,000837: 17,3635 01006 WRITE CHAN6
046030,000838: 17,3636 31453 CA PWORD1
046031,000839: 17,3637 61455 AD YWORD1
046032,000840: 17,3640 00006 EXTEND
046033,000841: 17,3641 01005 WRITE CHAN5
046034,000842:
046035,000843: 17,3642 11457 T6RUPTOR CCS BLAST
046036,000844: 17,3643 13722 TCF ZBLAST # ZERO BLAST1
046037,000845: 17,3644 13661 TCF REPLACE # REPLACE WORD1
046038,000846: 17,3645 13647 TCF +2
046039,000847: 17,3646 13661 TCF REPLACE
046040,000848: 17,3647 11461 T6L1 CCS BLAST1
046041,000849: 17,3650 13725 TCF ZBLAST1
046042,000850: 17,3651 13666 TCF REPLACE1
046043,000851: 17,3652 13654 TCF +2
046044,000852: 17,3653 13666 TCF REPLACE1
046045,000853: 17,3654 11463 T6L2 CCS BLAST2
046046,000854: 17,3655 13730 TCF ZBLAST2
046047,000855: 17,3656 13673 TCF REPLACE2
046048,000856: 17,3657 15333 TCF RESUME
046049,000857: 17,3660 13673 TCF REPLACE2
046050,000858:
046051,000859: 17,3661 51460 REPLACE INDEX BLAST +1
046052,000860: 17,3662 03700 TC REPLACER
046053,000861: 17,3663 45017 CS ONE
046054,000862: 17,3664 55457 TS BLAST
046055,000863: 17,3665 13647 TCF T6L1
046056,000864:
046057,000865: 17,3666 51462 REPLACE1 INDEX BLAST1 +1
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Page 1062
|
046059,000867: 17,3667 03700 TC REPLACER
046060,000868: 17,3670 45017 CS ONE
046061,000869: 17,3671 55461 TS BLAST1
046062,000870: 17,3672 13654 TCF T6L2
046063,000871:
046064,000872: 17,3673 51464 REPLACE2 INDEX BLAST2 +1
046065,000873: 17,3674 03700 TC REPLACER
046066,000874: 17,3675 45017 CS ONE
046067,000875: 17,3676 55463 TS BLAST2
046068,000876: 17,3677 15333 TCF RESUME
046069,000877:
046070,000878: 17,3700 31452 REPLACER CA RWORD2 # INITIALIZE CHANNELS 5,6 WITH WORD2
046071,000879: 17,3701 00006 EXTEND
046072,000880: 17,3702 01006 WRITE CHAN6
046073,000881: 17,3703 00002 TC Q
046074,000882:
046075,000883: 17,3704 32734 REPLACEP CA YJETS
046076,000884: 17,3705 00006 EXTEND
046077,000885: 17,3706 02005 RAND CHAN5
046078,000886: 17,3707 61454 AD PWORD2
046079,000887: 17,3710 00006 EXTEND
046080,000888: 17,3711 01005 WRITE CHAN5
046081,000889: 17,3712 00002 TC Q
046082,000890:
046083,000891: 17,3713 32733 REPLACEY CA PJETS
046084,000892: 17,3714 00006 EXTEND
046085,000893: 17,3715 02005 RAND CHAN5
046086,000894: 17,3716 61456 AD YWORD2
046087,000895: 17,3717 00006 EXTEND
046088,000896: 17,3720 01005 WRITE CHAN5
046089,000897: 17,3721 00002 TC Q
046090,000898:
046091,000899: 17,3722 35021 ZBLAST CAF ZERO
046092,000900: 17,3723 57457 XCH BLAST
046093,000901: 17,3724 13732 TCF ENABT6
046094,000902: 17,3725 35021 ZBLAST1 CAF ZERO
046095,000903: 17,3726 57461 XCH BLAST1
046096,000904: 17,3727 13732 TCF ENABT6
046097,000905: 17,3730 35021 ZBLAST2 CAF ZERO
046098,000906: 17,3731 57463 XCH BLAST2
046099,000907: 17,3732 54031 ENABT6 TS TIME6
046100,000908: 17,3733 35001 CAF NEGMAX
046101,000909: 17,3734 00006 EXTEND
046102,000910: 17,3735 05013 WOR CHAN13 # ENABLE T6RUPT
046103,000911: 17,3736 15333 TCF RESUME
046104,000912:
046105,000913: # END OF T6 INTERRUPT
046106,000914:
046107,000915: 17,3737 ENDSLECT EQUALS
046108,000916:
End of include-file JET_SELECTION_LOGIC.agc. Parent file is MAIN.agc