Source Code
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These source-code files are part of a reconstructed copy of Luminary 163, the
first (unflown) release of the Apollo 14 Lunar Module (LM) Apollo Guidance
Computer (AGC) software.
The reconstruction began with reconstructed source code for Luminary 173. Changes
between revision 163 and 173 were backed out, as described by Luminary memos 157
and 158. 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 163 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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053097,000002: ## Copyright: Public domain.
053098,000003: ## Filename: POWERED_FLIGHT_SUBROUTINES.agc
053099,000004: ## Purpose: A section of Luminary revision 163.
053100,000005: ## It is part of the reconstructed source code for the first
053101,000006: ## (unflown) release of the flight software for the Lunar
053102,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 14.
053103,000008: ## The code has been recreated from a reconstructed copy of
053104,000009: ## Luminary 173, as well as Luminary memos 157 amd 158.
053105,000010: ## It has been adapted such that the resulting bugger words
053106,000011: ## exactly match those specified for Luminary 163 in NASA
053107,000012: ## drawing 2021152N, which gives relatively high confidence
053108,000013: ## that the reconstruction is correct.
053109,000014: ## Reference: pp. 1248-1256
053110,000015: ## Assembler: yaYUL
053111,000016: ## Contact: Ron Burkey <info@sandroid.org>.
053112,000017: ## Website: www.ibiblio.org/apollo/index.html
053113,000018: ## Mod history: 2019-08-21 MAS Created from Luminary 173.
053114,000019:
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Page 1248
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053116,000021: 14,3775 BANK 14 # SAME FBANK AS THE FINDCDUD SUB-PROGRAM
053117,000022: 23,2000 SETLOC POWFLITE
053118,000023: 23,2000 BANK
053119,000024:
053120,000025: 23,3535 0142 EBANK= DEXDEX
053121,000026: 23,3535 COUNT* $$/POWFL
053122,000027:
053123,000028: # CDUTRIG, CDUTRIG1, CDUTRIG2, AND CD*TR*GS ALL COMPUTE THE SINES AND
053124,000029: # COSINES OF THREE 2'S COMPLEMENT ANGLES AND PLACE THE RESULT, DOUBLE
053125,000030: # PRECISION, IN THE SAME ORDER AS THE INPUTS, AT SINCDU AND COSCDU. AN
053126,000031: # ADDITIONAL OUTPUT IS THE 1'S COMPLEMENT ANGLES AT CDUSPOT. THESE
053127,000032: # ROUTINES GO OUT OF THEIR WAY TO LEAVE THE MPAC AREA AS THEY FIND IT,
053128,000033: # EXCEPT FOR THE GENERALLY UNIMPORTANT MPAC +2. THEY DIFFER ONLY IN
053129,000034: # WHERE THEY GET THE ANGLES, AND IN METHOD OF CALLING.
053130,000035:
053131,000036: # CDUTRIG (AND CDUTRIG1, WHICH CAN BE CALLED IN BASIC) COMPUTE THE
053132,000037: # SINES AND COSINES FROM THE CURRENT CONTENTS OF THE CDU REGISTERS.
053133,000038: # THE CONTENTS OF CDUTEMP, ETC., ARE NOT TOUCHED SO THAT THEY MAY
053134,000039: # CONTINUE TO FORM A CONSISTENT SET WITH THE LATEST PIPA READINGS.
053135,000040:
053136,000041: # CDUTRIG1 IS LIKE CDUTRIG EXCEPT THAT IT CAN BE CALLED IN BASIC.
053137,000042:
053138,000043: # CD*TR*GS FINDS CDU VALUES IN CDUSPOT RATHER THAN IN CDUTEMP. THIS
053139,000044: # ALLOWS USERS TO MAKE TRANSFORMATIONS USING ARBITRARY ANGLES, OR REAL
053140,000045: # ANGLES IN AN ORDER OTHER THAN X Y Z. A CALL TO THIS ROUTINE IS
053141,000046: # NECESSARY IN PREPARATION FOR A CALL TO AX*SR*T IN EITHER OF ITS TWO
053142,000047: # MODES (SMNB OR NBSM). SINCE AX*SR*T EXPECTS TO FIND THE SINES AND
053143,000048: # COSINES IN THE ORDER Y Z X THE ANGLES MUST HAVE BEEN PLACED IN CDUSPOT
053144,000049: # IN THIS ORDER. CD*TR*GS NEED NOT BE REPEATED WHEN AX*SR*T IS CALLED
053145,000050: # MORE THAN ONCE, PROVIDED THE ANGLES HAVE NOT CHANGED. NOTE THAT SINCE
053146,000051: # IT CLOBBERS BUF2 (IN THE SINE AND COSINE ROUTINES) CD*TR*GS CANNOT BE
053147,000052: # CALLED USING BANKCALL. SORRY.
053148,000053:
053149,000054: # CD*TR*G IS LIKE CD*TR*GS EXCEPT THAT IT CAN BE CALLED IN
053150,000055: # INTERPRETIVE.
053151,000056:
053152,000057: 23,3535 77776 CDUTRIG EXIT
053153,000058: 23,3536 03545 TC CDUTRIGS
053154,000059: 23,3537 06042 TC INTPRET
053155,000060: 23,3540 77616 RVQ
053156,000061:
053157,000062: 23,3541 77776 CD*TR*G EXIT
053158,000063: 23,3542 03553 TC CD*TR*GS
053159,000064: 23,3543 06042 TC INTPRET
053160,000065: 23,3544 77616 RVQ
053161,000066:
053162,000067: 23,3545 30032 CDUTRIGS CA CDUX
053163,000068: 23,3546 54771 TS CDUSPOT +4
053164,000069: 23,3547 30033 CA CDUY
053165,000070: 23,3550 54765 TS CDUSPOT
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Page 1249
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053167,000072: 23,3551 30034 CA CDUZ
053168,000073: 23,3552 54767 TS CDUSPOT +2
053169,000074:
053170,000075: 23,3553 00006 CD*TR*GS EXTEND
053171,000076: 23,3554 22142 QXCH TEM2
053172,000077: 23,3555 34751 CAF FOUR
053173,000078: 23,3556 76245 TR*GL**P MASK SIX # MAKE IT EVEN AND SMALLER
053174,000079: 23,3557 54143 TS TEM3
053175,000080: 23,3560 50143 INDEX TEM3
053176,000081: 23,3561 30765 CA CDUSPOT
053177,000082: 23,3562 52155 DXCH MPAC # STORING 2'S COMP ANGLE, LOADING MPAC
053178,000083: 23,3563 52127 DXCH VBUF +4 # STORING MPAC FOR LATER RESTORATION
053179,000084: 23,3564 04713 TC USPRCADR
053180,000085: 23,3565 21577 CADR CDULOGIC
053181,000086: 23,3566 00006 EXTEND
053182,000087: 23,3567 30155 DCA MPAC
053183,000088: 23,3570 50143 INDEX TEM3
053184,000089: 23,3571 52766 DXCH CDUSPOT # STORING 1'S COMPLEMENT ANGLE
053185,000090: 23,3572 04713 TC USPRCADR
053186,000091: 23,3573 01517 CADR COSINE
053187,000092: 23,3574 52155 DXCH MPAC
053188,000093: 23,3575 50143 INDEX TEM3
053189,000094: 23,3576 52744 DXCH COSCDU # STORING COSINE
053190,000095: 23,3577 00006 EXTEND
053191,000096: 23,3600 50143 INDEX TEM3
053192,000097: 23,3601 30766 DCA CDUSPOT # LOADING 1'S COMPLEMENT ANGLE
053193,000098: 23,3602 04713 TC USPRCADR
053194,000099: 23,3603 01531 CADR SINE +1 # SINE +1 EXPECTS ARGUMENT IN A AND L
053195,000100: 23,3604 52127 DXCH VBUF +4 # BRINGING UP PRIOR MPAC TO BE RESTORED
053196,000101: 23,3605 52155 DXCH MPAC
053197,000102: 23,3606 50143 INDEX TEM3
053198,000103: 23,3607 52736 DXCH SINCDU
053199,000104: 23,3610 10143 CCS TEM3
053200,000105: 23,3611 13556 TCF TR*GL**P
053201,000106: 23,3612 00142 TC TEM2
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Page 1250
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053203,000108: # ****************************************************************************************************************
053204,000109:
053205,000110: # QUICTRIG, INTENDED FOR GUIDANCE CYCLE USE WHERE TIME IS CRITICAL, IS A MUCH FASTER VERSION OF CD*TR*GS.
053206,000111: # QUICTRIG COMPUTES AND STORES THE SINES AND COSINES OF THE 2'S COMPLEMENT ANGLES AT CDUSPOT, CDUSPOT +2,
053207,000112: # AND CDUSPOT +4. UNLIKE CD*TR*GS, QUICTRIG DOES NOT LEAVE THE 1'S COMPLEMENT VERSIONS OF THE ANGLES IN
053208,000113: # CDUSPOT. QUICTRIG'S EXECUTION TIME IS 4.1 MS; THIS IS 10 TIMES AS FAST AS CD*TR*GS. QUICTRIG MAY BE
053209,000114: # CALLED FROM INTERPRETIVE AS AN RTB OP-CODE, OR FROM BASIC VIA BANKCALL OR IBNKCALL.
053210,000115:
053211,000116: 23,3613 00004 QTPROLOG INHINT
053212,000117: 23,3614 30032 CA CDUX
053213,000118: 23,3615 54771 TS CDUSPOTX
053214,000119: 23,3616 30033 CA CDUY
053215,000120: 23,3617 54765 TS CDUSPOTY
053216,000121: 23,3620 30034 CA CDUZ
053217,000122: 23,3621 54767 TS CDUSPOTZ
053218,000123:
053219,000124: 23,3622 00004 QUICTRIG INHINT # INHINT SINCE DAP USES THE SAME TEMPS
053220,000125: 23,3623 00006 EXTEND
053221,000126: 23,3624 22061 QXCH ITEMP1
053222,000127: 23,3625 34751 CAF FOUR
053223,000128: 23,3626 76245 +4 MASK SIX
053224,000129: 23,3627 54062 TS ITEMP2
053225,000130: 23,3630 50062 INDEX ITEMP2
053226,000131: 23,3631 30765 CA CDUSPOT
053227,000132: 23,3632 05033 TC SPSIN
053228,000133: 23,3633 00006 EXTEND
053229,000134: 23,3634 74736 MP BIT14 # SCALE DOWN TO MATCH INTERPRETER OUTPUTS
053230,000135: 23,3635 50062 INDEX ITEMP2
053231,000136: 23,3636 52736 DXCH SINCDU
053232,000137: 23,3637 50062 INDEX ITEMP2
053233,000138: 23,3640 30765 CA CDUSPOT
053234,000139: 23,3641 05032 TC SPCOS
053235,000140: 23,3642 00006 EXTEND
053236,000141: 23,3643 74736 MP BIT14
053237,000142: 23,3644 50062 INDEX ITEMP2
053238,000143: 23,3645 52744 DXCH COSCDU
053239,000144: 23,3646 10062 CCS ITEMP2
053240,000145: 23,3647 13626 TCF QUICTRIG +4
053241,000146: 23,3650 30061 CA ITEMP1
053242,000147: 23,3651 00003 RELINT
053243,000148: 23,3652 00000 TC A
053244,000149:
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Page 1251
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053246,000151: # ****************************************************************************************************************
053247,000152: # THESE INTERFACE ROUTINES MAKE IT POSSIBLE TO CALL AX*SR*T, ETC., IN
053248,000153: # INTERPRETIVE. LATER, WHERE POSSIBLE, THEY WILL BE ELIMINATED.
053249,000154:
053250,000155: # THESE INTERFACE ROUTINES ARE PERMANENT. ALL RESTORE USER'S EBANK
053251,000156: # SETTING. ALL ARE STRICT INTERPRETIVE SUBROUTINES, CALLED USING "CALL",
053252,000157: # RETURNING VIA QPRET. ALL EXPECT AND RETURN THE VECTOR TO BE TRANSFOR-
053253,000158: # MED INTERPRETER-STYLE IN MPAC; COMPONENTS AT MPAC, MPAC +3, AND MPAC +5.
053254,000159:
053255,000160: # TRG*SMNB AND TRG*NBSM BOTH EXPECT TO SEE THE 2'S COMPLEMENT ANGLES
053256,000161: # AT CDUSPOT (ORDER Y Z X, AT CDUSPOT, CDUSPOT +2, AND CDUSPOT +4; ODD
053257,000162: # LOCATIONS NEED NOT BE ZEROED). TRG*NBSM DOES THE NB TO SM TRANSFOR-
053258,000163: # MATION; TRG*SMNB, VICE VERSA.
053259,000164:
053260,000165: # CDU*NBSM DOES ITS TRANSFORMATION USING THE PRESENT CONTENTS OF
053261,000166: # THE CDU COUNTERS. OTHERWISE IT IS LIKE TRG*NBSM.
053262,000167:
053263,000168: # CDU*SMNB IS THE COMPLEMENT OF CDU*NBSM.
053264,000169:
053265,000170: 23,3653 77776 CDU*SMNB EXIT
053266,000171: 23,3654 03545 TC CDUTRIGS
053267,000172: 23,3655 13660 TCF C*MM*N1
053268,000173:
053269,000174: 23,3656 77776 TRG*SMNB EXIT
053270,000175: 23,3657 03553 TC CD*TR*GS
053271,000176: 23,3660 07535 C*MM*N1 TC MPACVBUF # AX*SR*T EXPECTS VECTOR IN VBUF
053272,000177: 23,3661 46250 CS THREE # SIGNAL FOR SM TO NB TRANSFORMATION
053273,000178: 23,3662 03702 C*MM*N2 TC AX*SR*T
053274,000179: 23,3663 06042 TC INTPRET
053275,000180: 23,3664 43575 VLOAD RVQ
053276,000181: 23,3665 00123 VBUF
053277,000182:
053278,000183: 23,3666 77776 CDU*NBSM EXIT
053279,000184: 23,3667 03545 TC CDUTRIGS
053280,000185: 23,3670 13673 TCF C*MM*N3
053281,000186:
053282,000187: 23,3671 77776 TRG*NBSM EXIT
053283,000188: 23,3672 03553 TC CD*TR*GS
053284,000189: 23,3673 07535 C*MM*N3 TC MPACVBUF # FOR AX*SR*T
053285,000190: 23,3674 36250 CA THREE # SIGNAL FOR NB TO SM TRANSFORMATION
053286,000191: 23,3675 13662 TCF C*MM*N2
053287,000192:
053288,000193: # *NBSM* AND *SMNB* EXPECT TO SEE THE SINES AND COSINES (AT SINCDU
053289,000194: # AND COSCDU) RATHER THAN THE ANGLES THEMSELVES. OTHERWISE THEY ARE
053290,000195: # LIKE TRG*NBSM AND TRG*SMNB.
053291,000196:
053292,000197: # NOTE THAT JUST AS CD*TR*GS NEED BE CALLED ONLY ONCE FOR EACH SERIES
053293,000198: # OF TRANSFORMATIONS USING THE SAME ANGLES, SO TOO ONLY ONE OF TRG*NBSM
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Page 1252
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053295,000200: # AND TRG*SMNB NEED BE CALLED FOR EACH SERIES. FOR SUBSEQUENT TRANSFOR-
053296,000201: # MATIONS USE *NBSM* AND *SMNB*.
053297,000202:
053298,000203: 23,3676 77776 *SMNB* EXIT
053299,000204: 23,3677 13660 TCF C*MM*N1
053300,000205:
053301,000206: 23,3700 77776 *NBSM* EXIT
053302,000207: 23,3701 13673 TCF C*MM*N3
053303,000208:
053304,000209: # AX*SR*T COMBINES THE OLD SMNB AND NBSM. FOR THE NB TO SM
053305,000210: # TRANSFORMATION, ENTER WITH +3 IN A. FOR SM TO NB, ENTER WITH -3.
053306,000211: # THE VECTOR TO BE TRANSFORMED ARRIVES, AND IS RETURNED, IN VBUF.
053307,000212: # AX*SR*T EXPECTS TO FIND THE SINES AND COSINES OF THE ANGLES OF ROTATION
053308,000213: # AT SINCDU AND COSCDU, IN THE ORDER Y Z X. A CALL TO CD*TR*GS, WITH
053309,000214: # THE 2'S COMPLEMENT ANGLES (ORDER Y Z X) AT CDUSPOT, WILL TAKE CARE OF
053310,000215: # THIS. HERE IS A SAMPLE CALLING SEQUENCE:-
053311,000216:
053312,000217: # TC CDUTRIGS
053313,000218: # CS THREE ("CA THREE" FOR NBSM)
053314,000219: # TC AX*SR*T
053315,000220:
053316,000221: # THE CALL TO CD*TR*GS NEED NOT BE REPEATED, WHEN AX*SR*T IS CALLED MORE
053317,000222: # THAN ONCE, UNLESS THE ANGLES HAVE CHANGED.
053318,000223:
053319,000224: # AX*SR*T IS GUARANTEED SAFE ONLY FOR VECTORS OF MAGNITUDE LESS THAN
053320,000225: # UNITY. A LOOK AT THE CASE IN WHICH A VECTOR OF GREATER MAGNITUDE
053321,000226: # HAPPENS TO LIE ALONG AN AXIS OF THE SYSTEM TO WHICH IT IS TO BE TRANS-
053322,000227: # FORMED CONVINCES ONE THAT THIS IS A RESTRICTION WHICH MUST BE ACCEPTED.
053323,000228:
053324,000229: 23,3702 54142 AX*SR*T TS DEXDEX # WHERE IT BECOMES THE INDEX OF INDEXES
053325,000230: 23,3703 00006 EXTEND
053326,000231: 23,3704 22145 QXCH RTNSAVER
053327,000232:
053328,000233: 23,3705 10142 R*TL**P CCS DEXDEX # +3 --> 0 -3 --> 2
053329,000234: 23,3706 40142 CS DEXDEX # THUS: +2 --> 1 -2 --> 1
053330,000235: 23,3707 66250 AD THREE # +1 --> 2 -1 --> 0
053331,000236: 23,3710 00006 EXTEND
053332,000237: 23,3711 50000 INDEX A
053333,000238: 23,3712 33771 DCA INDEXI
053334,000239: 23,3713 52144 DXCH DEXI
053335,000240:
053336,000241: 23,3714 34753 CA ONE
053337,000242: 23,3715 54130 TS BUF
053338,000243: 23,3716 00006 EXTEND
053339,000244: 23,3717 50143 INDEX DEX1
053340,000245: 23,3720 40123 DCS VBUF
053341,000246: 23,3721 13723 TCF LOOP1 # REALLY BE A SUBTRACT, AND VICE VERSA
053342,000247:
053343,000248: 23,3722 52131 LOOP2 DXCH BUF # LOADING VECTOR COMPONENT, STORING INDEX
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Page 1253
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053345,000250: 23,3723 52155 LOOP1 DXCH MPAC
053346,000251: 23,3724 33767 CA SINSLOC
053347,000252: 23,3725 60143 AD DEX1
053348,000253: 23,3726 54116 TS ADDRWD
053349,000254:
053350,000255: 23,3727 07112 TC DMPSUB # MULTIPLY BY SIN(CDUANGLE)
053351,000256: 23,3730 10142 CCS DEXDEX
053352,000257: 23,3731 52155 DXCH MPAC # NBSM CASE
053353,000258: 23,3732 13735 TCF +3
053354,000259: 23,3733 00006 EXTEND # SMNB CASE
053355,000260: 23,3734 40155 DCS MPAC
053356,000261: 23,3735 52160 DXCH TERM1TMP
053357,000262:
053358,000263: 23,3736 36245 CA SIX # SINCDU AND COSCDU (EACH 6 WORDS) MUST
053359,000264: 23,3737 26116 ADS ADDRWD # BE CONSECUTIVE AND IN THAT ORDER
053360,000265:
053361,000266: 23,3740 00006 EXTEND
053362,000267: 23,3741 50130 INDEX BUF
053363,000268: 23,3742 50143 INDEX DEX1
053364,000269: 23,3743 30123 DCA VBUF
053365,000270: 23,3744 52155 DXCH MPAC
053366,000271: 23,3745 07112 TC DMPSUB # MULTIPLY BY COS(CDUANGLE)
053367,000272: 23,3746 52155 DXCH MPAC
053368,000273: 23,3747 20160 DAS TERM1TMP
053369,000274: 23,3750 52160 DXCH TERM1TMP
053370,000275: 23,3751 20001 DDOUBL
053371,000276: 23,3752 50130 INDEX BUF
053372,000277: 23,3753 50143 INDEX DEX1
053373,000278: 23,3754 52123 DXCH VBUF
053374,000279: 23,3755 52131 DXCH BUF # LOADING INDEX, STORING VECTOR COMPONENT
053375,000280:
053376,000281: 23,3756 10000 CCS A # 'CAUSE THAT'S WHERE THE INDEX NOW IS
053377,000282: 23,3757 13722 TCF LOOP2
053378,000283:
053379,000284: 23,3760 00006 EXTEND
053380,000285: 23,3761 26142 DIM DEXDEX # DECREMENT MAGNITUDE PRESERVING SIGN
053381,000286:
053382,000287: 23,3762 10142 TSTPOINT CCS DEXDEX # ONLY THE BRANCHING FUNCTION IS USED
053383,000288: 23,3763 13705 TCF R*TL**P
053384,000289: 23,3764 00145 TC RTNSAVER
053385,000290: 23,3765 13705 TCF R*TL**P
053386,000291: 23,3766 00145 TC RTNSAVER
053387,000292:
053388,000293: 23,3767 00735 SINSLOC ADRES SINCDU # FOR USE IN SETTING ADDRWD
053389,000294:
053390,000295: 23,3770 00004 INDEXI DEC 4 B-14 # ********** DON'T **********
053391,000296: 23,3771 00002 DEC 2 B-14 # ********** TOUCH **********
053392,000297: 23,3772 00000 DEC 0 B-14 # ********** THESE **********
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Page 1254
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053394,000299: 23,3773 00004 DEC 4 B-14 # ********** CONSTANTS **********
053395,000300:
053396,000301: # ****************************************************************************************************************
053397,000302:
053398,000303: 10,2030 BANK 10
053399,000304: 10,2000 SETLOC FLESHLOC
053400,000305: 10,2000 BANK
053401,000306: 10,2030 COUNT* $$/POWFL
053402,000307:
053403,000308: # ROUTINE FLESHPOT COMPUTES THE BODY-STABLE MEMBER TRANSFORMATION MATRIX (COMMONLY CALLED XNB) AND STORES
053404,000309: # IT IN THE LOCATIONS SPECIFIED BY THE ECADR ENTERING IN A.
053405,000310:
053406,000311: 10,2030 77776 CALCSMSC EXIT
053407,000312: 10,2031 04616 TC BANKCALL
053408,000313: 10,2032 20036 CADR FLESHPOT -1
053409,000314: 10,2033 06042 TC INTPRET
053410,000315: 10,2034 77616 RVQ
053411,000316:
053412,000317: 10,2035 02664 XNBECADR ECADR XNB
053413,000318:
053414,000319: 10,2036 32035 -1 CAF XNBECADR
053415,000320:
053416,000321: 10,2037 54142 FLESHPOT TS TEM2
053417,000322: 10,2040 56003 XCH EBANK
053418,000323: 10,2041 56142 XCH TEM2
053419,000324: 10,2042 74357 MASK LOW8
053420,000325: 10,2043 65007 AD OCT1400
053421,000326: 10,2044 54141 TS TEM1
053422,000327:
053423,000328: 10,2045 00006 EXTEND
053424,000329: 10,2046 30744 DCA COSCDUY
053425,000330: 10,2047 52155 DXCH MPAC
053426,000331: 10,2050 07106 TC DMP
053427,000332: 10,2051 00745 ADRES COSCDUZ
053428,000333: 10,2052 52155 DXCH MPAC
053429,000334: 10,2053 20001 DDOUBL
053430,000335: 10,2054 50141 INDEX TEM1
053431,000336: 10,2055 52001 DXCH 0 # = COSY COSZ
053432,000337:
053433,000338: 10,2056 00006 EXTEND
053434,000339: 10,2057 30740 DCA SINCDUZ
053435,000340: 10,2060 50141 INDEX TEM1
053436,000341: 10,2061 52003 DXCH 2 # = SINZ
053437,000342:
053438,000343: 10,2062 00006 EXTEND
053439,000344: 10,2063 40736 DCS SINCDUY
053440,000345: 10,2064 52155 DXCH MPAC
053441,000346: 10,2065 07112 TC DMPSUB # ADDRWD SET TO COSCDUZ
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Page 1255
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053443,000348: 10,2066 52155 DXCH MPAC
053444,000349: 10,2067 20001 DDOUBL
053445,000350: 10,2070 50141 INDEX TEM1
053446,000351: 10,2071 52005 DXCH 4 # = - SINY COSZ
053447,000352:
053448,000353: 10,2072 00006 EXTEND
053449,000354: 10,2073 40742 DCS SINCDUX
053450,000355: 10,2074 52155 DXCH MPAC
053451,000356: 10,2075 07112 TC DMPSUB # ADDRWD SET TO COSCDUZ STILL
053452,000357: 10,2076 52155 DXCH MPAC
053453,000358: 10,2077 20001 DDOUBL
053454,000359: 10,2100 52160 DXCH MPAC +3
053455,000360:
053456,000361: 10,2101 00006 EXTEND
053457,000362: 10,2102 40742 DCS SINCDUX
053458,000363: 10,2103 52155 DXCH MPAC
053459,000364: 10,2104 07106 TC DMP
053460,000365: 10,2105 00737 ADRES SINCDUZ
053461,000366: 10,2106 00006 EXTEND
053462,000367: 10,2107 40155 DCS MPAC
053463,000368: 10,2110 52162 DXCH MPAC +5
053464,000369: 10,2111 07106 TC DMP
053465,000370: 10,2112 00735 ADRES SINCDUY
053466,000371: 10,2113 52155 DXCH MPAC
053467,000372: 10,2114 20001 DDOUBL
053468,000373: 10,2115 20001 DDOUBL
053469,000374: 10,2116 52162 DXCH MPAC +5
053470,000375:
053471,000376: 10,2117 52155 DXCH MPAC
053472,000377: 10,2120 07106 TC DMP
053473,000378: 10,2121 00743 ADRES COSCDUY
053474,000379: 10,2122 52155 DXCH MPAC
053475,000380: 10,2123 20001 DDOUBL
053476,000381: 10,2124 20001 DDOUBL
053477,000382: 10,2125 52131 DXCH BUF
053478,000383:
053479,000384: 10,2126 00006 EXTEND
053480,000385: 10,2127 30744 DCA COSCDUY
053481,000386: 10,2130 52155 DXCH MPAC
053482,000387: 10,2131 07106 TC DMP
053483,000388: 10,2132 00747 ADRES COSCDUX
053484,000389: 10,2133 52155 DXCH MPAC
053485,000390: 10,2134 20001 DDOUBL
053486,000391: 10,2135 20162 DAS MPAC +5
053487,000392:
053488,000393: 10,2136 00006 EXTEND
053489,000394: 10,2137 30736 DCA SINCDUY
053490,000395: 10,2140 52155 DXCH MPAC
053491,000396: 10,2141 07112 TC DMPSUB # ADDRWD SET TO COSCDUX
053492,000397: 10,2142 52155 DXCH MPAC
053493,000398:
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Page 1256
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053495,000400: 10,2143 20001 DDOUBL
053496,000401: 10,2144 20131 DAS BUF
053497,000402:
053498,000403: 10,2145 52131 DXCH BUF
053499,000404: 10,2146 52155 DXCH MPAC
053500,000405:
053501,000406: 10,2147 00006 EXTEND
053502,000407: 10,2150 30155 DCA MPAC
053503,000408: 10,2151 50141 INDEX TEM1
053504,000409: 10,2152 52015 DXCH 14 # = SINY COSX + SINX SINZ COSY
053505,000410:
053506,000411: 10,2153 00006 EXTEND
053507,000412: 10,2154 30160 DCA MPAC +3
053508,000413: 10,2155 50141 INDEX TEM1
053509,000414: 10,2156 52017 DXCH 16 # = - SINX COSZ
053510,000415:
053511,000416: 10,2157 00006 EXTEND
053512,000417: 10,2160 30162 DCA MPAC +5
053513,000418: 10,2161 50141 INDEX TEM1
053514,000419: 10,2162 52021 DXCH 20 # = COSX COSY - SINX SINY SINZ
053515,000420:
053516,000421: 10,2163 30141 CA TEM1
053517,000422: 10,2164 54116 TS ADDRWD
053518,000423: 10,2165 00006 EXTEND
053519,000424: 10,2166 30006 DCA Z
053520,000425: 10,2167 64751 AD FOUR
053521,000426: 10,2170 52165 DXCH LOC
053522,000427: 10,2171 34744 CAF BIT8
053523,000428: 10,2172 54023 TS EDOP
053524,000429: 10,2173 17463 TCF VXV
053525,000430: 10,2174 52155 DXCH MPAC
053526,000431: 10,2175 20001 DDOUBL
053527,000432: 10,2176 50141 INDEX TEM1
053528,000433: 10,2177 52007 DXCH 6
053529,000434:
053530,000435: 10,2200 52160 DXCH MPAC +3
053531,000436: 10,2201 20001 DDOUBL
053532,000437: 10,2202 50141 INDEX TEM1
053533,000438: 10,2203 52011 DXCH 10
053534,000439:
053535,000440: 10,2204 52162 DXCH MPAC +5
053536,000441: 10,2205 20001 DDOUBL
053537,000442: 10,2206 50141 INDEX TEM1
053538,000443: 10,2207 52013 DXCH 12
053539,000444:
053540,000445: 10,2210 30142 CA TEM2
053541,000446: 10,2211 54003 TS EBANK
053542,000447: 10,2212 14631 TCF SWRETURN
053543,000448:
End of include-file POWERED_FLIGHT_SUBROUTINES.agc. Parent file is MAIN.agc