Source Code
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These source-code files are part of a reconstructed copy of Luminary 98, a
development version of the Apollo 11 Lunar Module (LM) Apollo Guidance Computer
(AGC) software.
The reconstruction began with source code of Luminary 99 revision 1 previously
transcribed from a digitized copy of that program. The code was then updated
by undoing changes described in original Luminary memo 85, using asterisks
indicating changed lines in the listing as a guide. While no listing of this
version is known to exist, nor are the memory-bank checksums available,
the reconstruction is believed to be correct because it was an an intermediate
step in reconstructing Luminary 97 whose reconstruction was
verified by matching memory-bank checksums to those listed in drawing 2021152G.
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 98 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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052530,000002: ## Copyright: Public domain.
052531,000003: ## Filename: POWERED_FLIGHT_SUBROUTINES.agc
052532,000004: ## Purpose: A section of Luminary revision 98.
052533,000005: ## It is part of the reconstructed source code for the a
052534,000006: ## development version of the flight software for the Lunar
052535,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 11.
052536,000008: ## The code has been recreated from a copy of Luminary 99
052537,000009: ## revision 001, using asterisks indicating changed lines in
052538,000010: ## the listing and Luminary Memo #85, which lists changes between
052539,000011: ## Luminary 98 and 99.
052540,000012: ## Reference: pp. 1259-1267
052541,000013: ## Assembler: yaYUL
052542,000014: ## Contact: Ron Burkey <info@sandroid.org>.
052543,000015: ## Website: www.ibiblio.org/apollo/index.html
052544,000016: ## Mod history: 2019-07-28 MAS Created from Luminary 99.
052545,000017:
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Page 1259
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052547,000019: 14,3774 BANK 14 # SAME FBANK AS THE FINDCDUD SUB-PROGRAM
052548,000020: 23,2000 SETLOC POWFLITE
052549,000021: 23,2000 BANK
052550,000022:
052551,000023: 23,3537 0142 EBANK= DEXDEX
052552,000024: 23,3537 COUNT* $$/POWFL
052553,000025:
052554,000026: # CDUTRIG, CDUTRIG1, CDUTRIG2, AND CD*TR*GS ALL COMPUTE THE SINES AND
052555,000027: # COSINES OF THREE 2'S COMPLEMENT ANGLES AND PLACE THE RESULT, DOUBLE
052556,000028: # PRECISION, IN THE SAME ORDER AS THE INPUTS, AT SINCDU AND COSCDU. AN
052557,000029: # ADDITIONAL OUTPUT IS THE 1'S COMPLEMENT ANGLES AT CDUSPOT. THESE
052558,000030: # ROUTINES GO OUT OF THEIR WAY TO LEAVE THE MPAC AREA AS THEY FIND IT,
052559,000031: # EXCEPT FOR THE GENERALLY UNIMPORTANT MPAC +2. THEY DIFFER ONLY IN
052560,000032: # WHERE THEY GET THE ANGLES, AND IN METHOD OF CALLING.
052561,000033:
052562,000034: # CDUTRIG (AND CDUTRIG1, WHICH CAN BE CALLED IN BASIC) COMPUTE THE
052563,000035: # SINES AND COSINES FROM THE CURRENT CONTENTS OF THE CDU REGISTERS.
052564,000036: # THE CONTENTS OF CDUTEMP, ETC., ARE NOT TOUCHED SO THAT THEY MAY
052565,000037: # CONTINUE TO FORM A CONSISTENT SET WITH THE LATEST PIPA READINGS.
052566,000038:
052567,000039: # CDUTRIG1 IS LIKE CDUTRIG EXCEPT THAT IT CAN BE CALLED IN BASIC.
052568,000040:
052569,000041: # CD*TR*GS FINDS CDU VALUES IN CDUSPOT RATHER THAN IN CDUTEMP. THIS
052570,000042: # ALLOWS USERS TO MAKE TRANSFORMATIONS USING ARBITRARY ANGLES, OR REAL
052571,000043: # ANGLES IN AN ORDER OTHER THAN X Y Z. A CALL TO THIS ROUTINE IS
052572,000044: # NECESSARY IN PREPARATION FOR A CALL TO AX*SR*T IN EITHER OF ITS TWO
052573,000045: # MODES (SMNB OR NBSM). SINCE AX*SR*T EXPECTS TO FIND THE SINES AND
052574,000046: # COSINES IN THE ORDER Y Z X THE ANGLES MUST HAVE BEEN PLACED IN CDUSPOT
052575,000047: # IN THIS ORDER. CD*TR*GS NEED NOT BE REPEATED WHEN AX*SR*T IS CALLED
052576,000048: # MORE THAN ONCE, PROVIDED THE ANGLES HAVE NOT CHANGED. NOTE THAT SINCE
052577,000049: # IT CLOBBERS BUF2 (IN THE SINE AND COSINE ROUTINES) CD*TR*GS CANNOT BE
052578,000050: # CALLED USING BANKCALL. SORRY.
052579,000051:
052580,000052: # CD*TR*G IS LIKE CD*TR*GS EXCEPT THAT IT CAN BE CALLED IN
052581,000053: # INTERPRETIVE.
052582,000054:
052583,000055: 23,3537 77776 CDUTRIG EXIT
052584,000056: 23,3540 03547 TC CDUTRIGS
052585,000057: 23,3541 06037 TC INTPRET
052586,000058: 23,3542 77616 RVQ
052587,000059:
052588,000060: 23,3543 77776 CD*TR*G EXIT
052589,000061: 23,3544 03555 TC CD*TR*GS
052590,000062: 23,3545 06037 TC INTPRET
052591,000063: 23,3546 77616 RVQ
052592,000064:
052593,000065: 23,3547 30032 CDUTRIGS CA CDUX
052594,000066: 23,3550 54772 TS CDUSPOT +4
052595,000067: 23,3551 30033 CA CDUY
052596,000068: 23,3552 54766 TS CDUSPOT
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Page 1260
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052598,000070: 23,3553 30034 CA CDUZ
052599,000071: 23,3554 54770 TS CDUSPOT +2
052600,000072:
052601,000073: 23,3555 00006 CD*TR*GS EXTEND
052602,000074: 23,3556 22142 QXCH TEM2
052603,000075: 23,3557 34751 CAF FOUR
052604,000076: 23,3560 76242 TR*GL**P MASK SIX # MAKE IT EVEN AND SMALLER
052605,000077: 23,3561 54143 TS TEM3
052606,000078: 23,3562 50143 INDEX TEM3
052607,000079: 23,3563 30766 CA CDUSPOT
052608,000080: 23,3564 52155 DXCH MPAC # STORING 2'S COMP ANGLE, LOADING MPAC
052609,000081: 23,3565 52127 DXCH VBUF +4 # STORING MPAC FOR LATER RESTORATION
052610,000082: 23,3566 04713 TC USPRCADR
052611,000083: 23,3567 21576 CADR CDULOGIC
052612,000084: 23,3570 00006 EXTEND
052613,000085: 23,3571 30155 DCA MPAC
052614,000086: 23,3572 50143 INDEX TEM3
052615,000087: 23,3573 52767 DXCH CDUSPOT # STORING 1'S COMPLEMENT ANGLE
052616,000088: 23,3574 04713 TC USPRCADR
052617,000089: 23,3575 01517 CADR COSINE
052618,000090: 23,3576 52155 DXCH MPAC
052619,000091: 23,3577 50143 INDEX TEM3
052620,000092: 23,3600 52745 DXCH COSCDU # STORING COSINE
052621,000093: 23,3601 00006 EXTEND
052622,000094: 23,3602 50143 INDEX TEM3
052623,000095: 23,3603 30767 DCA CDUSPOT # LOADING 1'S COMPLEMENT ANGLE
052624,000096: 23,3604 04713 TC USPRCADR
052625,000097: 23,3605 01531 CADR SINE +1 # SINE +1 EXPECTS ARGUMENT IN A AND L
052626,000098: 23,3606 52127 DXCH VBUF +4 # BRINGING UP PRIOR MPAC TO BE RESTORED
052627,000099: 23,3607 52155 DXCH MPAC
052628,000100: 23,3610 50143 INDEX TEM3
052629,000101: 23,3611 52737 DXCH SINCDU
052630,000102: 23,3612 10143 CCS TEM3
052631,000103: 23,3613 13560 TCF TR*GL**P
052632,000104: 23,3614 00142 TC TEM2
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Page 1261
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052634,000106: # ****************************************************************************************************************
052635,000107: # QUICTRIG, INTENDED FOR GUIDANCE CYCLE USE WHERE TIME IS CRITICAL, IS A MUCH FASTER VERSION OF CD*TR*GS.
052636,000108: # QUICTRIG COMPUTES AND STORES THE SINES AND COSINES OF THE 2'S COMPLEMENT ANGLES AT CDUSPOT, CDUSPOT +2,
052637,000109: # AND CDUSPOT +4. UNLIKE CD*TR*GS, QUICTRIG DOES NOT LEAVE THE 1'S COMPLEMENT VERSIONS OF THE ANGLES IN
052638,000110: # CDUSPOT. QUICTRIG'S EXECUTION TIME IS 4.1 MS; THIS IS 10 TIMES AS FAST AS CD*TR*GS. QUICTRIG MAY BE
052639,000111: # CALLED FROM INTERPRETIVE AS AN RTB OP-CODE, OR FROM BASIC VIA BANKCALL OR IBNKCALL.
052640,000112:
052641,000113: 23,3615 00004 QUICTRIG INHINT # INHINT SINCE DAP USES THE SAME TEMPS
052642,000114: 23,3616 00006 EXTEND
052643,000115: 23,3617 22061 QXCH ITEMP1
052644,000116: 23,3620 34751 CAF FOUR
052645,000117: 23,3621 76242 +4 MASK SIX
052646,000118: 23,3622 54062 TS ITEMP2
052647,000119: 23,3623 50062 INDEX ITEMP2
052648,000120: 23,3624 30766 CA CDUSPOT
052649,000121: 23,3625 05033 TC SPSIN
052650,000122: 23,3626 00006 EXTEND
052651,000123: 23,3627 74736 MP BIT14 # SCALE DOWN TO MATCH INTERPRETER OUTPUTS
052652,000124: 23,3630 50062 INDEX ITEMP2
052653,000125: 23,3631 52737 DXCH SINCDU
052654,000126: 23,3632 50062 INDEX ITEMP2
052655,000127: 23,3633 30766 CA CDUSPOT
052656,000128: 23,3634 05032 TC SPCOS
052657,000129: 23,3635 00006 EXTEND
052658,000130: 23,3636 74736 MP BIT14
052659,000131: 23,3637 50062 INDEX ITEMP2
052660,000132: 23,3640 52745 DXCH COSCDU
052661,000133: 23,3641 10062 CCS ITEMP2
052662,000134: 23,3642 13621 TCF QUICTRIG +4
052663,000135: 23,3643 30061 CA ITEMP1
052664,000136: 23,3644 00003 RELINT
052665,000137: 23,3645 00000 TC A
052666,000138:
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Page 1262
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052668,000140: # ****************************************************************************************************************
052669,000141: # THESE INTERFACE ROUTINES MAKE IT POSSIBLE TO CALL AX*SR*T, ETC., IN
052670,000142: # INTERPRETIVE. LATER, WHERE POSSIBLE, THEY WILL BE ELIMINATED.
052671,000143:
052672,000144: # THESE INTERFACE ROUTINES ARE PERMANENT. ALL RESTORE USER'S EBANK
052673,000145: # SETTING. ALL ARE STRICT INTERPRETIVE SUBROUTINES, CALLED USING "CALL",
052674,000146: # RETURNING VIA QPRET. ALL EXPECT AND RETURN THE VECTOR TO BE TRANSFOR-
052675,000147: # MED INTERPRETER-STYLE IN MPAC; COMPONENTS AT MPAC, MPAC +3, AND MPAC +5.
052676,000148:
052677,000149: # TRG*SMNB AND TRG*NBSM BOTH EXPECT TO SEE THE 2'S COMPLEMENT ANGLES
052678,000150: # AT CDUSPOT (ORDER Y Z X, AT CDUSPOT, CDUSPOT +2, AND CDUSPOT +4; ODD
052679,000151: # LOCATIONS NEED NOT BE ZEROED). TRG*NBSM DOES THE NB TO SM TRANSFOR-
052680,000152: # MATION; TRG*SMNB, VICE VERSA.
052681,000153:
052682,000154: # CDU*NBSM DOES ITS TRANSFORMATION USING THE PRESENT CONTENTS OF
052683,000155: # THE CDU COUNTERS. OTHERWISE IT IS LIKE TRG*NBSM.
052684,000156:
052685,000157: # CDU*SMNB IS THE COMPLEMENT OF CDU*NBSM.
052686,000158:
052687,000159: 23,3646 77776 CDU*SMNB EXIT
052688,000160: 23,3647 03547 TC CDUTRIGS
052689,000161: 23,3650 13653 TCF C*MM*N1
052690,000162:
052691,000163: 23,3651 77776 TRG*SMNB EXIT
052692,000164: 23,3652 03555 TC CD*TR*GS
052693,000165: 23,3653 07532 C*MM*N1 TC MPACVBUF # AX*SR*T EXPECTS VECTOR IN VBUF
052694,000166: 23,3654 46245 CS THREE # SIGNAL FOR SM TO NB TRANSFORMATION
052695,000167: 23,3655 03675 C*MM*N2 TC AX*SR*T
052696,000168: 23,3656 06037 TC INTPRET
052697,000169: 23,3657 43575 VLOAD RVQ
052698,000170: 23,3660 00123 VBUF
052699,000171:
052700,000172: 23,3661 77776 CDU*NBSM EXIT
052701,000173: 23,3662 03547 TC CDUTRIGS
052702,000174: 23,3663 13666 TCF C*MM*N3
052703,000175:
052704,000176: 23,3664 77776 TRG*NBSM EXIT
052705,000177: 23,3665 03555 TC CD*TR*GS
052706,000178: 23,3666 07532 C*MM*N3 TC MPACVBUF # FOR AX*SR*T
052707,000179: 23,3667 36245 CA THREE # SIGNAL FOR NB TO SM TRANSFORMATION
052708,000180: 23,3670 13655 TCF C*MM*N2
052709,000181:
052710,000182: # *NBSM* AND *SMNB* EXPECT TO SEE THE SINES AND COSINES (AT SINCDU
052711,000183: # AND COSCDU) RATHER THAN THE ANGLES THEMSELVES. OTHERWISE THEY ARE
052712,000184: # LIKE TRG*NBSM AND TRG*SMNB.
052713,000185:
052714,000186: # NOTE THAT JUST AS CD*TR*GS NEED BE CALLED ONLY ONCE FOR EACH SERIES
052715,000187: # OF TRANSFORMATIONS USING THE SAME ANGLES, SO TOO ONLY ONE OF TRG*NBSM
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Page 1263
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052717,000189: # AND TRG*SMNB NEED BE CALLED FOR EACH SERIES. FOR SUBSEQUENT TRANSFOR-
052718,000190: # MATIONS USE *NBSM* AND *SMNB*.
052719,000191:
052720,000192: 23,3671 77776 *SMNB* EXIT
052721,000193: 23,3672 13653 TCF C*MM*N1
052722,000194:
052723,000195: 23,3673 77776 *NBSM* EXIT
052724,000196: 23,3674 13666 TCF C*MM*N3
052725,000197:
052726,000198: # AX*SR*T COMBINES THE OLD SMNB AND NBSM. FOR THE NB TO SM
052727,000199: # TRANSFORMATION, ENTER WITH +3 IN A. FOR SM TO NB, ENTER WITH -3.
052728,000200: # THE VECTOR TO BE TRANSFORMED ARRIVES, AND IS RETURNED, IN VBUF.
052729,000201: # AX*SR*T EXPECTS TO FIND THE SINES AND COSINES OF THE ANGLES OF ROTATION
052730,000202: # AT SINCDU AND COSCDU, IN THE ORDER Y Z X. A CALL TO CD*TR*GS, WITH
052731,000203: # THE 2'S COMPLEMENT ANGLES (ORDER Y Z X) AT CDUSPOT, WILL TAKE CARE OF
052732,000204: # THIS. HERE IS A SAMPLE CALLING SEQUENCE:-
052733,000205: # TC CDUTRIGS
052734,000206: # CS THREE ("CA THREE" FOR NBSM)
052735,000207: # TC AX*SR*T
052736,000208: # THE CALL TO CD*TR*GS NEED NOT BE REPEATED, WHEN AX*SR*T IS CALLED MORE
052737,000209: # THAN ONCE, UNLESS THE ANGLES HAVE CHANGED.
052738,000210:
052739,000211: # AX*SR*T IS GUARANTEED SAFE ONLY FOR VECTORS OF MAGNITUDE LESS THAN
052740,000212: # UNITY. A LOOK AT THE CASE IN WHICH A VECTOR OF GREATER MAGNITUDE
052741,000213: # HAPPENS TO LIE ALONG AN AXIS OF THE SYSTEM TO WHICH IT IS TO BE TRANS-
052742,000214: # FORMED CONVINCES ONE THAT THIS IS A RESTRICTION WHICH MUST BE ACCEPTED.
052743,000215:
052744,000216: 23,3675 54142 AX*SR*T TS DEXDEX # WHERE IT BECOMES THE INDEX OF INDEXES
052745,000217: 23,3676 00006 EXTEND
052746,000218: 23,3677 22145 QXCH RTNSAVER
052747,000219:
052748,000220: 23,3700 10142 R*TL**P CCS DEXDEX # +3 --> 0 -3 --> 2
052749,000221: 23,3701 40142 CS DEXDEX # THUS: +2 --> 1 -2 --> 1
052750,000222: 23,3702 66245 AD THREE # +1 --> 2 -1 --> 0
052751,000223: 23,3703 00006 EXTEND
052752,000224: 23,3704 50000 INDEX A
052753,000225: 23,3705 33764 DCA INDEXI
052754,000226: 23,3706 52144 DXCH DEXI
052755,000227:
052756,000228: 23,3707 34753 CA ONE
052757,000229: 23,3710 54130 TS BUF
052758,000230: 23,3711 00006 EXTEND
052759,000231: 23,3712 50143 INDEX DEX1
052760,000232: 23,3713 40123 DCS VBUF
052761,000233: 23,3714 13716 TCF LOOP1 # REALLY BE A SUBTRACT, AND VICE VERSA
052762,000234:
052763,000235: 23,3715 52131 LOOP2 DXCH BUF # LOADING VECTOR COMPONENT, STORING INDEX
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Page 1264
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052765,000237: 23,3716 52155 LOOP1 DXCH MPAC
052766,000238: 23,3717 33762 CA SINSLOC
052767,000239: 23,3720 60143 AD DEX1
052768,000240: 23,3721 54116 TS ADDRWD
052769,000241:
052770,000242: 23,3722 07107 TC DMPSUB # MULTIPLY BY SIN(CDUANGLE)
052771,000243: 23,3723 10142 CCS DEXDEX
052772,000244: 23,3724 52155 DXCH MPAC # NBSM CASE
052773,000245: 23,3725 13730 TCF +3
052774,000246: 23,3726 00006 EXTEND # SMNB CASE
052775,000247: 23,3727 40155 DCS MPAC
052776,000248: 23,3730 52160 DXCH TERM1TMP
052777,000249:
052778,000250: 23,3731 36242 CA SIX # SINCDU AND COSCDU (EACH 6 WORDS) MUST
052779,000251: 23,3732 26116 ADS ADDRWD # BE CONSECUTIVE AND IN THAT ORDER
052780,000252:
052781,000253: 23,3733 00006 EXTEND
052782,000254: 23,3734 50130 INDEX BUF
052783,000255: 23,3735 50143 INDEX DEX1
052784,000256: 23,3736 30123 DCA VBUF
052785,000257: 23,3737 52155 DXCH MPAC
052786,000258: 23,3740 07107 TC DMPSUB # MULTIPLY BY COS(CDUANGLE)
052787,000259: 23,3741 52155 DXCH MPAC
052788,000260: 23,3742 20160 DAS TERM1TMP
052789,000261: 23,3743 52160 DXCH TERM1TMP
052790,000262: 23,3744 20001 DDOUBL
052791,000263: 23,3745 50130 INDEX BUF
052792,000264: 23,3746 50143 INDEX DEX1
052793,000265: 23,3747 52123 DXCH VBUF
052794,000266: 23,3750 52131 DXCH BUF # LOADING INDEX, STORING VECTOR COMPONENT
052795,000267:
052796,000268: 23,3751 10000 CCS A # 'CAUSE THAT'S WHERE THE INDEX NOW IS
052797,000269: 23,3752 13715 TCF LOOP2
052798,000270:
052799,000271: 23,3753 00006 EXTEND
052800,000272: 23,3754 26142 DIM DEXDEX # DECREMENT MAGNITUDE PRESERVING SIGN
052801,000273:
052802,000274: 23,3755 10142 TSTPOINT CCS DEXDEX # ONLY THE BRANCHING FUNCTION IS USED
052803,000275: 23,3756 13700 TCF R*TL**P
052804,000276: 23,3757 00145 TC RTNSAVER
052805,000277: 23,3760 13700 TCF R*TL**P
052806,000278: 23,3761 00145 TC RTNSAVER
052807,000279:
052808,000280: 23,3762 00736 SINSLOC ADRES SINCDU # FOR USE IN SETTING ADDRWD
052809,000281:
052810,000282: 23,3763 00004 INDEXI DEC 4 B-14 # ********** DON'T **********
052811,000283: 23,3764 00002 DEC 2 B-14 # ********** TOUCH **********
052812,000284: 23,3765 00000 DEC 0 B-14 # ********** THESE **********
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Page 1265
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052814,000286: 23,3766 00004 DEC 4 B-14 # ********** CONSTANTS **********
052815,000287:
052816,000288: # ****************************************************************************************************************
052817,000289:
052818,000290: 10,2030 BANK 10
052819,000291: 10,2000 SETLOC FLESHLOC
052820,000292: 10,2000 BANK
052821,000293: 10,2030 COUNT* $$/POWFL
052822,000294:
052823,000295: # ROUTINE FLESHPOT COMPUTES THE BODY-STABLE MEMBER TRANSFORMATION MATRIX (COMMONLY CALLED XNB) AND STORES
052824,000296: # IT IN THE LOCATIONS SPECIFIED BY THE ECADR ENTERING IN A.
052825,000297:
052826,000298: 10,2030 77776 CALCSMSC EXIT
052827,000299: 10,2031 04616 TC BANKCALL
052828,000300: 10,2032 20036 CADR FLESHPOT -1
052829,000301: 10,2033 06037 TC INTPRET
052830,000302: 10,2034 77616 RVQ
052831,000303:
052832,000304: 10,2035 02664 XNBECADR ECADR XNB
052833,000305:
052834,000306: 10,2036 32035 -1 CAF XNBECADR
052835,000307:
052836,000308: 10,2037 54142 FLESHPOT TS TEM2
052837,000309: 10,2040 56003 XCH EBANK
052838,000310: 10,2041 56142 XCH TEM2
052839,000311: 10,2042 74357 MASK LOW8
052840,000312: 10,2043 65007 AD OCT1400
052841,000313: 10,2044 54141 TS TEM1
052842,000314:
052843,000315: 10,2045 00006 EXTEND
052844,000316: 10,2046 30745 DCA COSCDUY
052845,000317: 10,2047 52155 DXCH MPAC
052846,000318: 10,2050 07103 TC DMP
052847,000319: 10,2051 00746 ADRES COSCDUZ
052848,000320: 10,2052 52155 DXCH MPAC
052849,000321: 10,2053 20001 DDOUBL
052850,000322: 10,2054 50141 INDEX TEM1
052851,000323: 10,2055 52001 DXCH 0 # = COSY COSZ
052852,000324:
052853,000325: 10,2056 00006 EXTEND
052854,000326: 10,2057 30741 DCA SINCDUZ
052855,000327: 10,2060 50141 INDEX TEM1
052856,000328: 10,2061 52003 DXCH 2 # = SINZ
052857,000329:
052858,000330: 10,2062 00006 EXTEND
052859,000331: 10,2063 40737 DCS SINCDUY
052860,000332: 10,2064 52155 DXCH MPAC
052861,000333: 10,2065 07107 TC DMPSUB # ADDRWD SET TO COSCDUZ
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Page 1266
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052863,000335: 10,2066 52155 DXCH MPAC
052864,000336: 10,2067 20001 DDOUBL
052865,000337: 10,2070 50141 INDEX TEM1
052866,000338: 10,2071 52005 DXCH 4 # = - SINY COSZ
052867,000339:
052868,000340: 10,2072 00006 EXTEND
052869,000341: 10,2073 40743 DCS SINCDUX
052870,000342: 10,2074 52155 DXCH MPAC
052871,000343: 10,2075 07107 TC DMPSUB # ADDRWD SET TO COSCDUZ STILL
052872,000344: 10,2076 52155 DXCH MPAC
052873,000345: 10,2077 20001 DDOUBL
052874,000346: 10,2100 52160 DXCH MPAC +3
052875,000347:
052876,000348: 10,2101 00006 EXTEND
052877,000349: 10,2102 40743 DCS SINCDUX
052878,000350: 10,2103 52155 DXCH MPAC
052879,000351: 10,2104 07103 TC DMP
052880,000352: 10,2105 00740 ADRES SINCDUZ
052881,000353: 10,2106 00006 EXTEND
052882,000354: 10,2107 40155 DCS MPAC
052883,000355: 10,2110 52162 DXCH MPAC +5
052884,000356: 10,2111 07103 TC DMP
052885,000357: 10,2112 00736 ADRES SINCDUY
052886,000358: 10,2113 52155 DXCH MPAC
052887,000359: 10,2114 20001 DDOUBL
052888,000360: 10,2115 20001 DDOUBL
052889,000361: 10,2116 52162 DXCH MPAC +5
052890,000362:
052891,000363: 10,2117 52155 DXCH MPAC
052892,000364: 10,2120 07103 TC DMP
052893,000365: 10,2121 00744 ADRES COSCDUY
052894,000366: 10,2122 52155 DXCH MPAC
052895,000367: 10,2123 20001 DDOUBL
052896,000368: 10,2124 20001 DDOUBL
052897,000369: 10,2125 52131 DXCH BUF
052898,000370:
052899,000371: 10,2126 00006 EXTEND
052900,000372: 10,2127 30745 DCA COSCDUY
052901,000373: 10,2130 52155 DXCH MPAC
052902,000374: 10,2131 07103 TC DMP
052903,000375: 10,2132 00750 ADRES COSCDUX
052904,000376: 10,2133 52155 DXCH MPAC
052905,000377: 10,2134 20001 DDOUBL
052906,000378: 10,2135 20162 DAS MPAC +5
052907,000379:
052908,000380: 10,2136 00006 EXTEND
052909,000381: 10,2137 30737 DCA SINCDUY
052910,000382: 10,2140 52155 DXCH MPAC
052911,000383: 10,2141 07107 TC DMPSUB # ADDRWD SET TO COSCDUX
052912,000384: 10,2142 52155 DXCH MPAC
052913,000385:
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Page 1267
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052915,000387: 10,2143 20001 DDOUBL
052916,000388: 10,2144 20131 DAS BUF
052917,000389:
052918,000390: 10,2145 52131 DXCH BUF
052919,000391: 10,2146 52155 DXCH MPAC
052920,000392:
052921,000393: 10,2147 00006 EXTEND
052922,000394: 10,2150 30155 DCA MPAC
052923,000395: 10,2151 50141 INDEX TEM1
052924,000396: 10,2152 52015 DXCH 14 # = SINY COSX + SINX SINZ COSY
052925,000397:
052926,000398: 10,2153 00006 EXTEND
052927,000399: 10,2154 30160 DCA MPAC +3
052928,000400: 10,2155 50141 INDEX TEM1
052929,000401: 10,2156 52017 DXCH 16 # = - SINX COSZ
052930,000402:
052931,000403: 10,2157 00006 EXTEND
052932,000404: 10,2160 30162 DCA MPAC +5
052933,000405: 10,2161 50141 INDEX TEM1
052934,000406: 10,2162 52021 DXCH 20 # = COSX COSY - SINX SINY SINZ
052935,000407:
052936,000408: 10,2163 30141 CA TEM1
052937,000409: 10,2164 54116 TS ADDRWD
052938,000410: 10,2165 00006 EXTEND
052939,000411: 10,2166 30006 DCA Z
052940,000412: 10,2167 64751 AD FOUR
052941,000413: 10,2170 52165 DXCH LOC
052942,000414: 10,2171 34744 CAF BIT8
052943,000415: 10,2172 54023 TS EDOP
052944,000416: 10,2173 17460 TCF VXV
052945,000417: 10,2174 52155 DXCH MPAC
052946,000418: 10,2175 20001 DDOUBL
052947,000419: 10,2176 50141 INDEX TEM1
052948,000420: 10,2177 52007 DXCH 6
052949,000421:
052950,000422: 10,2200 52160 DXCH MPAC +3
052951,000423: 10,2201 20001 DDOUBL
052952,000424: 10,2202 50141 INDEX TEM1
052953,000425: 10,2203 52011 DXCH 10
052954,000426:
052955,000427: 10,2204 52162 DXCH MPAC +5
052956,000428: 10,2205 20001 DDOUBL
052957,000429: 10,2206 50141 INDEX TEM1
052958,000430: 10,2207 52013 DXCH 12
052959,000431:
052960,000432: 10,2210 30142 CA TEM2
052961,000433: 10,2211 54003 TS EBANK
052962,000434: 10,2212 14631 TCF SWRETURN
052963,000435:
End of include-file POWERED_FLIGHT_SUBROUTINES.agc. Parent file is MAIN.agc