Source Code
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These source-code files are part of a reconstructed copy of Comanche 45, the
second release, though not the final mission release, of the Apollo 10
Command Module (CM) Apollo Guidance Computer (AGC) software. Comanche 45 was
preceded by Comanche 44 and followed by Comanche 45/2 (the flown release). The reconstruction
is believed to be exactly accurate, but in the absence of an actual Apollo-era
listing of Comanche 45, some explanation of the reconstruction process is needed
to insure confidence in that accuracy.
The starting point was the source code of Comanche 44 (itself previously accurately
reconstructed). Comanche 44 source code was then modified
by incorporating changes known from contemporary documentation to have been
made between revisions 44 and 45. The now-reconstructed Comanche 45 source code was
verified by assembling it and checking that the assembled code had
the expected known-correct memory-bank checksums.
Note that page numbers in the reconstructed code tend to match those in the Comanche 55, the
most-similar revision of Comanche for which we have access to an actual non-reconstructed hardcopy;
the source code would likely have different page numbers in a contemporary
Comanche 45 listing.
Annotations that were not present in the contemporary source code have been added to the reconstructed
code to justify each change relative to Comanche 44. Here's a guide to the Apollo documentation referenced
in those annotations:
There is also
a detailed commentary about the reconstruction process.
Comments expected to have been present in 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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016673,000002: ## Copyright: Public domain.
016674,000003: ## Filename: R60,R62.agc
016675,000004: ## Purpose: A section of Comanche revision 045.
016676,000005: ## It is part of the reconstructed source code for the
016677,000006: ## second release of the flight software for the Command
016678,000007: ## Module's (CM) Apollo Guidance Computer (AGC) for Apollo 10.
016679,000008: ## The code has been recreated from a copy of Comanche 055. It
016680,000009: ## has been adapted such that the resulting bugger words
016681,000010: ## exactly match those specified for Comanche 45 in NASA drawing
016682,000011: ## 2021153D, which gives relatively high confidence that the
016683,000012: ## reconstruction is correct.
016684,000013: ## Assembler: yaYUL
016685,000014: ## Contact: Ron Burkey <info@sandroid.org>.
016686,000015: ## Website: www.ibiblio.org/apollo/index.html
016687,000016: ## Mod history: 2020-12-06 MAS Created from Comanche 44.
016688,000017:
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Page 390
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016690,000019: 34,2002 BANK 34
016691,000020: 27,2000 SETLOC MANUVER
016692,000021: 27,2000 BANK
016693,000022:
016694,000023: 27,2000 1146 EBANK= TEMPR60
016695,000024:
016696,000025: 27,2000 COUNT 27/R60
016697,000026:
016698,000027: # R60CSM
016699,000028: # REV 13 CONFORMS TO GSOP CHAPTER FOUR REVISION LOGIC 09 JAN 18, 1968
016700,000029:
016701,000030: 27,2000 04711 R60CSM TC MAKECADR
016702,000031: 27,2001 55146 TS TEMPR60
016703,000032:
016704,000033: # INSERT PRIODSP CHECK WITH R22 (V06N49) WITH JENNINGS BRODEUR
016705,000034:
016706,000035: 27,2002 35012 REDOMANN CAF BIT6
016707,000036: 27,2003 70101 MASK FLAGWRD5 # IS 3-AXIS FLAG SET
016708,000037: 27,2004 10000 CCS A
016709,000038: 27,2005 12013 TCF TOBALL # YES
016710,000039: 27,2006 06006 TC INTPRET
016711,000040: 27,2007 77624 CALL
016712,000041: 27,2010 56126 VECPOINT # TO COMPUTE FINAL ANGLES
016713,000042: 27,2011 01156 STORE CPHI # STORE FINAL ANGLES - CPHI, CTHETA, CPSI
016714,000043: 27,2012 77776 EXIT
016715,000044:
016716,000045: 27,2013 32125 TOBALL CAF V06N18
016717,000046: 27,2014 04662 TC BANKCALL
016718,000047: 27,2015 21132 CADR GOPERF2R # DISPLAY PLEASE PERFORM AUTO MANEUVER
016719,000048: 27,2016 02114 TC R61TEST
016720,000049: 27,2017 02023 TC REDOMANC # PROCEED
016721,000050: 27,2020 12052 TCF ENDMANU1 # ENTER I.E. FINISHED WITH R60
016722,000051:
016723,000052: 27,2021 02056 TC CHKLINUS # TO CHECK FOR PRIORITY DISPLAYS
016724,000053: 27,2022 05217 TC ENDOFJOB
016725,000054:
016726,000055: 27,2023 35012 REDOMANC CAF BIT6
016727,000056: 27,2024 70101 MASK FLAGWRD5 # IS 3-AXIS FLAG SET
016728,000057: 27,2025 10000 CCS A
016729,000058: 27,2026 12034 TCF TOBALLC # YES
016730,000059: 27,2027 06006 TC INTPRET
016731,000060: 27,2030 77624 CALL
016732,000061: 27,2031 56126 VECPOINT # TO COMPUTE FINAL ANGLES
016733,000062: 27,2032 01156 STORE CPHI # STORE ANGLES
016734,000063: 27,2033 77776 EXIT
016735,000064:
016736,000065: 27,2034 34371 TOBALLC CAF PRIO30 # IS MODE AUTO AND CTL GNC
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Page 391
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016738,000067: 27,2035 00006 EXTEND
016739,000068: 27,2036 06031 RXOR CHAN31
016740,000069: 27,2037 77707 MASK 13,14,15
016741,000070: 27,2040 00006 EXTEND
016742,000071: 27,2041 12043 BZF +2 # AUTO, NON-FLASH N18
016743,000072: 27,2042 12013 TCF TOBALL # NOT AUTO
016744,000073:
016745,000074: 27,2043 32125 CAF V06N18 # SET UP NON-FLASHING V06 N18
016746,000075: 27,2044 04662 TC BANKCALL
016747,000076: 27,2045 20676 CADR GODSPR
016748,000077: 27,2046 02056 TC CHKLINUS
016749,000078:
016750,000079: 27,2047 04662 STARTMNV TC BANKCALL
016751,000080: 27,2050 17627 CADR GOMANUR
016752,000081: 27,2051 12013 ENDMANUV TCF TOBALL # FINISHED MANEUVER
016753,000082:
016754,000083: 27,2052 05560 ENDMANU1 TC DOWNFLAG # RESET 3-AXIS FLAG
016755,000084: 27,2053 00124 ADRES 3AXISFLG # BIT 6 FLAG 5
016756,000085: 27,2054 31146 CAE TEMPR60 # -
016757,000086: 27,2055 04704 TC BANKJUMP # -
016758,000087:
016759,000088: 27,2056 40100 CHKLINUS CS FLAGWRD4
016760,000089: 27,2057 75004 MASK BIT12 # IS PRIORITY DISPLAY FLAG SET -
016761,000090: 27,2060 10000 CCS A # -
016762,000091: 27,2061 00002 TC Q # NO - EXIT
016763,000092: 27,2062 30002 CA Q
016764,000093: 27,2063 54156 TS MPAC +2 # SAVE RETURN
016765,000094: 27,2064 46214 CS THREE # OBTAIN LOCATION FOR RESTART.
016766,000095: 27,2065 60133 AD BUF2 # HOLDS Q OF LAST DISPALY
016767,000096: 27,2066 55053 TS TBASE1
016768,000097:
016769,000098: 27,2067 05412 TC PHASCHNG
016770,000099: 27,2070 00071 OCT 71 # 1.7SPOT FOR RELINUS
016771,000100:
016772,000101: 27,2071 35011 CAF BIT7
016773,000102: 27,2072 05526 TC LINUS # GO SET BITS FOR PRIORITY DISPLAY -
016774,000103: 27,2073 00156 TC MPAC +2
016775,000104:
016776,000105: 27,2074 35013 RELINUS CAF BIT5 # IS TRACK FLAG ON
016777,000106: 27,2075 70075 MASK FLAGWRD1
016778,000107: 27,2076 00006 EXTEND
016779,000108: 27,2077 12111 BZF GOREDO20 # NO
016780,000109:
016781,000110: 27,2100 05546 TC UPFLAG
016782,000111: 27,2101 00077 ADRES PDSPFLAG # R60 PRIODSP FLAG
016783,000112:
016784,000113: 27,2102 05546 TC UPFLAG
016785,000114: 27,2103 00024 ADRES TARG1FLG # FOR R52
016786,000115:
016787,000116: 27,2104 35021 CAF ZERO # RESET TO ZERO, SINCE
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Page 392
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016789,000118: 27,2105 55303 TS OPTIND # OPTIND WAS SET TO -1 BY V379
016790,000119:
016791,000120: 27,2106 35066 CAF PRIO14 # RESTORE ORIGINAL PRIORITY
016792,000121: 27,2107 05210 TC PRIOCHNG
016793,000122:
016794,000123: 27,2110 01053 TC TBASE1
016795,000124:
016796,000125: 27,2111 05412 GOREDO20 TC PHASCHNG
016797,000126: 27,2112 00111 OCT 111 # 1.11 FOR PIKUP20
016798,000127:
016799,000128: 27,2113 05217 TC ENDOFJOB
016800,000129:
016801,000130: 27,2114 31011 R61TEST CA MODREG # ARE WE IN P00. IF YES THIS MUST BE
016802,000131: 27,2115 00006 EXTEND # VERB49 OR VERB89 SO DO ENDEXT.
016803,000132: 27,2116 12052 BZF ENDMANU1 # RESET 3-AXIS & RUTURN. USER DOES ENDEXT
016804,000133: 27,2117 30100 CA FLAGWRD4 # ARE WE IN R61 (P20)
016805,000134: 27,2120 75004 MASK BIT12
016806,000135: 27,2121 00006 EXTEND
016807,000136: 27,2122 14106 BZF GOTOPOOH # NO
016808,000137: 27,2123 04622 TC GOTOV56 # YES
016809,000138:
016810,000139: 27,2124 20100 BIT14+7 OCT 20100 # -
016811,000140: 27,2125 01422 V06N18 VN 0618
016812,000141:
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016814,000143: # PROGRAM DESCRIPTION - VECPOINT
016815,000144:
016816,000145: # THIS INTERPRETIVE SUBROUTINE MAY BE USED TO POINT A SPACECRAFT AXIS IN A DESIRED DIRECTION. THE AXIS
016817,000146: # TO BE POINTED MUST APPEAR AS A HALF UNIT DOUBLE PRECISION VECTOR IN SUCCESSIVE LOCATIONS OF ERASABLE MEMORY
016818,000147: # BEGINNING WITH THE LOCATION CALLED SCAXIS. THE COMPONENTS OF THIS VECTOR ARE GIVEN IN SPACECRAFT COORDINATES.
016819,000148: # THE DIRECTION IN WHICH THIS AXIS IS TO BE POINTED MUST APPEAR AS A HALF UNIT DOUBLE PRECISION VECTOR IN
016820,000149: # SUCCESSIVE LOCATIONS OF ERASABLE MEMORY BEGINNING WITH THE ADDRESS CALLED POINTVSM. THE COMPONENTS OF THIS
016821,000150: # VECTOR ARE GIVEN IN STABLE MEMBER COORDINATES. WITH THIS INFORMATION VECPOINT COMPUTES A SET OF THREE GIMBAL
016822,000151: # ANGLES (2S COMPLEMENT) CORRESPONDING TO THE CROSS-PRODUCT ROTATION BETWEEN SCAXIS AND POINTVSM AND STORES THEM
016823,000152: # IN T(MPAC) BEFORE RETURNING TO THE CALLER.
016824,000153:
016825,000154: # THIS ROTATION, HOWEVER, MAY BRING THE S/C INTO GIMBAL LOCK. WHEN POINTING A VECTOR IN THE Y-Z PLANE,
016826,000155: # THE TRANSPONDER AXIS, OR THE AOT FOR THE LEM, THE PROGRAM WILL CORRECT THIS PROBLEM BY ROTATING THE CROSS-
016827,000156: # PRODUCT ATTITUDE ABOUT POINTVSM BY A FIXED AMOUNT SUFFICIENT TO ROTATE THE DESIRED S/C ATTITUDE OUT OF GIMBAL
016828,000157: # LOCK. IF THE AXIS TO BE POINTED IS MORE THAN 40.6 DEGREES BUT LESS THAN 60.5 DEG FROM THE +X (OR -X) AXIS,
016829,000158: # THE ADDITIONAL ROTATION TO AVOID GIMAL LOCK IS 35 DEGREES. IF THE AXIS IS MORE THAN 60.5 DEGEES FROM +X (OR -X)
016830,000159: # THE ADDITIONAL ROTATION IS 35 DEGREES. THE GIMBAL ANGLES CORRESPONDING TO THIS ATTITUDE ARE THEN COMPUTED AND
016831,000160: # STORED AS 2S COMPLIMENT ANGLES IN T(MPAC) BEFORE RETURNING TO THE CALLER.
016832,000161:
016833,000162: # WHEN POINTING THE X-AXIS, OR THE THRUST VECTOR, OR ANY VECTOR WITHIN 40.6 DEG OF THE X-AXIS, VECPOINT
016834,000163: # CANNOT CORRECT FOR A CROSS-PRODUCT ROTATION INTO GIMBAL LOCK. IN THIS CASE A PLATFORM REALIGNMENT WOULD BE
016835,000164: # REQUIRED TO POINT THE VECTOR IN THE DESIRED DIRECTION. AT PRESENT NO INDICATION IS GIVEN FOR THIS SITUATION
016836,000165: # EXCEPT THAT THE FINAL MIDDLE GIMBAL ANGLE IN MPAC +2 IS GREATER THAN 59 DEGREES.
016837,000166:
016838,000167: # CALLING SEQUENCE -
016839,000168:
016840,000169: # 1) LOAD SCAXIS, POINTVSM
016841,000170: # 2) CALL
016842,000171: # VECPOINT
016843,000172:
016844,000173: # RETURNS WITH
016845,000174:
016846,000175: # 1) DESIRED OUTER GIMBAL ANGLE IN MPAC
016847,000176: # 2) DESIRED INNER GIMBAL ANGLE IN MPAC +1
016848,000177: # 3) DESIRED MIDDLE GIMBAL ANGLE IN MPAC +2
016849,000178:
016850,000179: # ERASABLES USED -
016851,000180:
016852,000181: # 1) SCAXIS 6
016853,000182: # 2) POINTVSM 6
016854,000183: # 3) MIS 18
016855,000184: # 4) DEL 18
016856,000185: # 5) COF 6
016857,000186: # 6) VECQTEMP 1
016858,000187: # 7) ALL OF VAC AREA 43
016859,000188:
016860,000189: # TOTAL 99
016861,000190:
016862,000191: 27,2000 SETLOC VECPT
016863,000192: 27,2000 BANK
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016865,000194: 27,2126 E6,1661 EBANK= BCDU
016866,000195:
016867,000196: 27,2126 COUNT 27/VECPT
016868,000197:
016869,000198: 27,2126 40020 VECPOINT STQ BOV # SAVE RETURN ADDRESS
016870,000199: 27,2127 03310 VECQTEMP
016871,000200: 27,2130 56131 VECLEAR # AND CLEAR OVFIND
016872,000201: 27,2131 47164 VECLEAR AXC,2 RTB
016873,000202: 27,2132 03320 MIS # READ THE PRESENT CDU ANGLES AND
016874,000203: 27,2133 44376 READCDUK # STORE THEM IN PD25, 26, 27
016875,000204: 27,2134 34032 STCALL 25D
016876,000205: 27,2135 44405 CDUTODCM # S/C AXES TO STABLE MEMBER AXES (MIS)
016877,000206: 27,2136 61375 VLOAD VXM
016878,000207: 27,2137 03357 POINTVSM # RESOLVE THE POINTING DIRECTION VF INTO
016879,000208: 27,2140 03321 MIS # INITIAL S/C AXES (VF = POINTVSM)
016880,000209: 27,2141 77656 UNIT
016881,000210: 27,2142 00035 STORE 28D
016882,000211: # PD 28 29 30 31 32 33
016883,000212: 27,2143 53435 VXV UNIT # TAKE THE CROSS PRODUCT VF X VI
016884,000213: 27,2144 03351 SCAXIS # WHERE VI = SCAXIS
016885,000214: 27,2145 57400 BOV VCOMP
016886,000215: 27,2146 56256 PICKAXIS
016887,000216: 27,2147 17343 STODL COF # CHECK MAGNITUDE
016888,000217: 27,2150 00045 36D # OF CROSS PRODUCT
016889,000218: 27,2151 50025 DSU BMN # VECTOR, IF LESS
016890,000219: 27,2152 16327 DPB-14 # THAN B-14 ASSUME
016891,000220: 27,2153 56256 PICKAXIS # UNIT OPERATION
016892,000221: 27,2154 50375 VLOAD DOT # INVALID.
016893,000222: 27,2155 03351 SCAXIS
016894,000223: 27,2156 00035 28D
016895,000224: 27,2157 65552 SL1 ARCCOS
016896,000225: 27,2160 77624 COMPMATX CALL # NOW COMPUTE THE TRANSFORMATION FROM
016897,000226: 27,2161 44530 DELCOMP # FINAL S/C AXES TO INITIAL S/C AXES MFI
016898,000227: 27,2162 75160 AXC,1 AXC,2
016899,000228: 27,2163 03320 MIS # COMPUTE THE TRANSFORMATION FROM FINAL
016900,000229: 27,2164 03425 DEL # S/C AXES TO STABLE MEMBER AXES
016901,000230: 27,2165 77624 CALL # MFS = MIS MFI
016902,000231: 27,2166 44304 MXM3 # (IN PD LIST)
016903,000232:
016904,000233: 27,2167 51545 DLOAD ABS
016905,000234: 27,2170 00007 6 # MFS6 = SIN(CPSI) $2
016906,000235: 27,2171 50025 DSU BMN
016907,000236: 27,2172 16314 SINGIMLC # = SIN(59 DEGS) $2
016908,000237: 27,2173 56246 FINDGIMB # /CPSI/ LESS THAN 59 DEGS
016909,000238: # I.E. DESIRED ATTITUDE NOT IN GIMBAL LOCK
016910,000239:
016911,000240: 27,2174 51545 DLOAD ABS # CHECK TO SEE IF WE ARE POINTING
016912,000241: 27,2175 03351 SCAXIS # THE THRUST AXIS
016913,000242: 27,2176 51025 DSU BPL
016914,000243: 27,2177 16316 SINVEC1 # SIN 49.4 DEGS $2
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016916,000245: 27,2200 56246 FINDGIMB # IF SO, WE ARE TRYING TO POINT IT INTO
016917,000246: 27,2201 77775 VLOAD # GIMBAL LOCK, ABORT COULD GO HERE
016918,000247: 27,2202 77626 STADR
016919,000248: 27,2203 50442 STOVL MIS +12D
016920,000249: 27,2204 77626 STADR # STORE MFS (IN PD LIST) IN MIS
016921,000250: 27,2205 50450 STOVL MIS +6
016922,000251: 27,2206 77626 STADR
016923,000252: 27,2207 50456 STOVL MIS
016924,000253: 27,2210 03327 MIS +6 # INNER GIMBAL AXIS IN FINAL S/C AXES
016925,000254: 27,2211 57444 BPL VCOMP # LOCATE THE IG AXIS DIRECTION CLOSEST TO
016926,000255: 27,2212 56213 IGSAMEX # FINAL X S/C AXIS
016927,000256:
016928,000257: 27,2213 50035 IGSAMEX VXV BMN # FIND THE SHORTEST WAY OF ROTATING THE
016929,000258: 27,2214 03351 SCAXIS # S/C OUT OF GIMBAL LOCK BY A ROTATION
016930,000259: 27,2215 56222 U=SCAXIS # ABOUT +- SCAXIS, I.E. IF (IG (SGN MFS3)
016931,000260: # X SCAXIS . XF) LESS THAN 0, U = SCAXIS
016932,000261: # OTHERWISE U = -SCAXIS
016933,000262:
016934,000263: 27,2216 57575 VLOAD VCOMP
016935,000264: 27,2217 03351 SCAXIS
016936,000265: 27,2220 37343 STCALL COF # ROTATE ABOUT -SCAXIS
016937,000266: 27,2221 56225 CHEKAXIS
016938,000267: 27,2222 77775 U=SCAXIS VLOAD
016939,000268: 27,2223 03351 SCAXIS
016940,000269: 27,2224 03343 STORE COF # ROTATE ABOUT + SCAXIS
016941,000270: 27,2225 51545 CHEKAXIS DLOAD ABS
016942,000271: 27,2226 03351 SCAXIS # SEE IF WE ARE POINTING THE AOT
016943,000272: 27,2227 51025 DSU BPL
016944,000273: 27,2230 16320 SINVEC2 # SIN 29.5 DEGS $2
016945,000274: 27,2231 56235 PICKANG1 # IF SO, ROTATE 50 DEGS ABOUT +- SCAXIS
016946,000275: 27,2232 52145 DLOAD GOTO # IF NOT, MUST BE POINTING THE TRANSPONDER
016947,000276: 27,2233 16324 VECANG2 # OR SOME VECTOR IN THE Y, OR Z PLANE
016948,000277: 27,2234 56237 COMPMFSN # IN THIS CASE ROTATE 35 DEGS TO GET OUT
016949,000278: # OF GIMBAL LOCK (VECANG2 $360)
016950,000279: 27,2235 77745 PICKANG1 DLOAD
016951,000280: 27,2236 16322 VECANG1 # = 50 DEGS $ 360
016952,000281: 27,2237 77624 COMPMFSN CALL
016953,000282: 27,2240 44530 DELCOMP # COMPUTE THE ROTATION ABOUT SCAXIS TO
016954,000283: 27,2241 75160 AXC,1 AXC,2 # BRING MFS OUT OF GIMBAL LOCK
016955,000284: 27,2242 03320 MIS
016956,000285: 27,2243 03425 DEL
016957,000286: 27,2244 77624 CALL # COMPUTE THE NEW TRANSFORMATION FROM
016958,000287: 27,2245 44304 MXM3 # DESIRED S/C AXES TO STABLE MEMBER AXES
016959,000288: # WHICH WILL ALIGN VI WITH VF AND AVOID
016960,000289: # GIMBAL LOCK
016961,000290: 27,2246 45160 FINDGIMB AXC,1 CALL
016962,000291: 27,2247 00000 0 # EXTRACT THE COMMANDED CDU ANGLES FROM
016963,000292: 27,2250 44655 DCMTOCDU # THIS MATRIX
016964,000293: 27,2251 40234 RTB SETPD
016965,000294: 27,2252 45552 V1STO2S # CONVERT TO 2:S COMPLEMENT
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016967,000296: 27,2253 00001 0
016968,000297: 27,2254 77650 GOTO
016969,000298: 27,2255 03310 VECQTEMP # RETURN TO CALLER
016970,000299:
016971,000300: 27,2256 50375 PICKAXIS VLOAD DOT # IF VF X VI = 0, FIND VF . VI
016972,000301: 27,2257 00035 28D
016973,000302: 27,2260 03351 SCAXIS
016974,000303: 27,2261 72240 BMN TLOAD
016975,000304: 27,2262 56266 ROT180
016976,000305: 27,2263 00032 25D
016977,000306: 27,2264 77650 GOTO # IF VF = VI, CDU DESIRED = PRESENT CDU
016978,000307: 27,2265 03310 VECQTEMP # PRESENT CDU ANGLES
016979,000308:
016980,000309: 27,2266 47375 ROT180 VLOAD VXV # IF VF, VI ANTIPARALLEL, 180 DEG ROTATION
016981,000310: 27,2267 03327 MIS +6 # IS REQUIRED. Y STABLE MEMBER AXIS IN
016982,000311: 27,2270 15333 HIUNITX # INITIAL S/C AXIS.
016983,000312: 27,2271 47256 UNIT VXV # FIND Y(SM) X X(I)
016984,000313: 27,2272 03351 SCAXIS # FIND UNIT(VI X UNIT(Y(SM) X X(I)))
016985,000314: 27,2273 40056 UNIT BOV # I.E. PICK A VECTOR IN THE PLANE OF X(I),
016986,000315: 27,2274 56310 PICKX # Y(SM) PERPENDICULAR TO VI
016987,000316: 27,2275 17343 STODL COF
016988,000317: 27,2276 00045 36D # CHECK MAGNITUDE
016989,000318: 27,2277 50025 DSU BMN # OF THIS VECTOR.
016990,000319: 27,2300 16327 DPB-14 # IF LESS THAN B-14,
016991,000320: 27,2301 56310 PICKX # PICK X-AXIS.
016992,000321: 27,2302 77775 VLOAD
016993,000322: 27,2303 03343 COF
016994,000323: 27,2304 17343 XROT STODL COF
016995,000324: 27,2305 15333 HIDPHALF
016996,000325: 27,2306 77650 GOTO
016997,000326: 27,2307 56160 COMPMATX
016998,000327: 27,2310 52175 PICKX VLOAD GOTO # PICK THE XAXIS IN THIS CASE
016999,000328: 27,2311 15333 HIUNITX
017000,000329: 27,2312 56304 XROT
017001,000330: 35,2000 BANK 35
017002,000331: 27,2000 SETLOC MANUVER1
017003,000332: 27,2000 BANK
017004,000333:
017005,000334: 27,2313 15555 35172 SINGIMLC 2DEC .4285836003 # = SIN(59) $2
017006,000335:
017007,000336: 27,2315 14113 36326 SINVEC1 2DEC .3796356537 # = SIN(49.4) $2
017008,000337:
017009,000338: 27,2317 07701 35703 SINVEC2 2DEC .2462117800 # = SIN(29.5) $2
017010,000339:
017011,000340: 27,2321 04343 21616 VECANG1 2DEC .1388888889 # = 50 DEGREES $360
017012,000341:
017013,000342: 27,2323 03070 34344 VECANG2 2DEC .09722222222 # = 35 DEGREES $360
017014,000343:
017015,000344:
017016,000345: 27,2325 00000 1BITDP OCT 0 # KEEP THIS BEFORE DPB(-14) *********
017017,000346: 27,2326 00001 DPB-14 OCT 00001
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Page 397
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017019,000348: 27,2327 00000 OCT 00000
017020,000349: 34,2002 BANK 34
017021,000350: 27,2000 SETLOC MANUVER
017022,000351: 27,2000 BANK
017023,000352:
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Page 398
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017025,000354: # ROUTINE FOR INITIATING AUTOMATIC MANEUVER VIA KEYBOARD (V49)
017026,000355:
017027,000356: 27,2330 1155 EBANK= CPHI
017028,000357:
017029,000358: 27,2330 COUNT 27/R62
017030,000359:
017031,000360: 27,2330 35052 R62DISP CAF V06N22 # DISPLAY COMMAND ICDUS CPHI, CTHETA, CPHI
017032,000361: 27,2331 04662 TC BANKCALL
017033,000362: 27,2332 20720 CADR GOFLASH
017034,000363: 27,2333 15534 TCF ENDEXT
017035,000364: 27,2334 12336 TCF GOMOVE # PROCEED
017036,000365: 27,2335 12330 TCF R62DISP # ENTER
017037,000366:
017038,000367: # ASTRONAUT MAY LOAD NEW ICDUS AT THIS
017039,000368: # POINT
017040,000369: 27,2336 05546 GOMOVE TC UPFLAG # SET 3-AXIS FLAG
017041,000370: 27,2337 00124 ADRES 3AXISFLG # BIT 6 FLAG 5
017042,000371:
017043,000372: 27,2340 04662 TC BANKCALL
017044,000373: 27,2341 56000 CADR R60CSM
017045,000374: 27,2342 15534 TCF ENDEXT
017046,000375:
End of include-file R60,R62.agc. Parent file is MAIN.agc