GAP: ASSEMBLE REVISION 131 OF AGC PROGRAM LUMINARY BY NASA 2021112-091 17:53 DEC. 19, 1969Note that the date is the date the printout was made, not the date on which the program revision was released, although these happen to be very close together.
Source Code
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This source code is very close to the Apollo Guidance Computer software for the
Apollo 13 Lunar module. This revision of the Luminary 131 program is from December
of 1969, whereas there was a later revision in January of 1970, and still another
revision in February, which is the code that flew on the mission.
As far as this transcription is concerned, it was originally from a copy made in 1991 of
a printout from the collection of AGC developer Don Eyles for collector David Craig.
It was subsequently scanned by Gary Neff, reprocessed for online
presentation at the now-discontinued History of Recent Science and Technology (HRST) website
of MIT's Dibner Institute (the full-quality scans being discarded in the process),
and finally transcribed by Ron Burkey for the Virtual AGC Project. Although a
high-quality replacement scan for a completely illegible page was later provided by Gary
Neff, the reduced legibility of the reprocessed HRST posting nevertheless caused many
errors to be introduced into the transcription. Accordingly, a second scan of the same physical
printout was made in 2017 for the Virtual AGC Project's collection at the Internet Archive,
and used to correct the transcription errors. All of the scanned materials mentioned,
as well as other Luminary 131 related material, are available online.
Don Eyles apprently made additional hand-written notes in printout between 1991 and 2017,
so the two scans are not identical in that respect. The page-headings in the printout read, in part:GAP: ASSEMBLE REVISION 131 OF AGC PROGRAM LUMINARY BY NASA 2021112-091 17:53 DEC. 19, 1969Note that the date is the date the printout was made, not the date on which the program revision was released, although these happen to be very close together. |
036603,000002: ## Copyright: Public domain.
036604,000003: ## Filename: SERVICER.agc
036605,000004: ## Purpose: A section of Luminary 1C, revision 131.
036606,000005: ## It is part of the source code for the Lunar Module's (LM)
036607,000006: ## Apollo Guidance Computer (AGC) for Apollo 13.
036608,000007: ## This file is intended to be a faithful transcription, except
036609,000008: ## that the code format has been changed to conform to the
036610,000009: ## requirements of the yaYUL assembler rather than the
036611,000010: ## original YUL assembler.
036612,000011: ## Reference: pp. 852-890
036613,000012: ## Contact: Ron Burkey <info@sandroid.org>.
036614,000013: ## Website: www.ibiblio.org/apollo/index.html
036615,000014: ## Mod history: 05/27/03 RSB. Began transcribing.
036616,000015: ## 05/14/05 RSB Corrected website references above.
036617,000016: ## 2010-08-24 JL Fixed page numbers.
036618,000017: ## 2010-10-25 JL Indentation fixes.
036619,000018: ## 2017-01-06 RSB Page numbers now agree with those on the
036620,000019: ## original harcopy, as opposed to the PDF page
036621,000020: ## numbers in 1701.pdf.
036622,000021: ## 2017-02-26 RSB Proofed comment text using octopus/ProoferComments.
036623,000022: ## 2017-03-01 RSB Fixed lingering typos.
036624,000023: ## 2017-03-14 RSB Comment-text fixes noted in proofing Luminary 116.
036625,000024: ## 2017-03-16 RSB Comment-text fixes identified in 5-way
036626,000025: ## side-by-side diff of Luminary 69/99/116/131/210.
036627,000026:
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Page 852 |
036629,000028: 37,3410 BANK 37
036630,000029: 37,2000 SETLOC SERV1
036631,000030: 37,2000 BANK
036632,000031:
036633,000032: 37,3410 E7,1515 EBANK= DVCNTR
036634,000033:
036635,000034: # ************************************* PREREAD **************************************************************
036636,000035:
036637,000036: 37,3410 COUNT* $$/SERV
036638,000037:
036639,000038: 37,3410 34757 PREREAD CAF SEVEN # 5.7 SPOT TO SKIP LASTBIAS AFTER
036640,000039: 37,3411 03527 TC GNUFAZE5 # RESTART.
036641,000040: 37,3412 35031 CAF PRIO21
036642,000041: 37,3413 05072 TC NOVAC
036643,000042: 37,3414 E3,1460 EBANK= NBDX
036644,000043: 37,3414 03671 14063 2CADR LASTBIAS # DO LAST GYRO COMPENSATION IN FREE FALL
036645,000044:
036646,000045: 37,3416 03541 BIBIBIAS TC PIPASR +3 # CLEAR + READ PIPS LAST TIME IN FRE5+F133
036647,000046: # DO NOT DESTROY VALUE OF PIPTIME1
036648,000047:
036649,000048: 37,3417 40103 CS FLAGWRD7
036650,000049: 37,3420 74773 MASK SUPER011 # SET V37FLAG AND AVEGFLAG (BITS 5 AND 6
036651,000050: 37,3421 26103 ADS FLAGWRD7 # OF FLAGWRD7)
036652,000051:
036653,000052: 37,3422 44735 CS DRFTBIT
036654,000053: 37,3423 70076 MASK FLAGWRD2 # RESET DRIFTFLAG
036655,000054: 37,3424 54076 TS FLAGWRD2
036656,000055:
036657,000056: 37,3425 34751 CAF FOUR # INITIALIZE DV MONITOR
036658,000057: 37,3426 55256 TS PIPAGE
036659,000058:
036660,000059: 37,3427 37713 CAF PRIO22
036661,000060: 37,3430 05105 TC FINDVAC # TO FIRST ENTRY TO AVERAGE G.
036662,000061: 37,3431 E7,1515 EBANK= DVCNTR
036663,000062: 37,3431 02463 46067 2CADR NORMLIZE
036664,000063:
036665,000064: 37,3433 34752 CA TWO # 5.2SPOT FOR REREADAC AND NORMLIZE
036666,000065: 37,3434 03523 GOREADAX TC GNUTFAZ5
036667,000066: 37,3435 35000 CA 2SECS # WAIT TWO SECONDS FOR READACCS
036668,000067: 37,3436 05224 TC VARDELAY
036669,000068:
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Page 853 |
036671,000070: # ************************************* READACCS *************************************************************
036672,000071:
036673,000072: 37,3437 43535 READACCS CS OCT37771 # THIS PIECE OF CODING ATTEMPTS TO
036674,000073: 37,3440 60030 AD TIME5 # SYNCHRONIZE READACCS WITH THE DIGITAL
036675,000074: 37,3441 10000 CCS A # AUTOPILOT SO THAT A PAXIS RUPT WILL
036676,000075: 37,3442 44753 CS ONE # OCCUR APPROXIMATELY 70 MILLISECONDS
036677,000076: 37,3443 13445 TCF +2 # FOLLOWING THE READACCS RUPT. THE 70 MS
036678,000077: 37,3444 34753 CA ONE # OFFSET WAS CHOSEN SO THAT THE PAXIS
036679,000078: 37,3445 26030 +2 ADS TIME5 # RUPT WOULD NOT OCCUR SIMULTANEOUSLY
036680,000079: # WITH ANY OF THE 8 SUBSEQUENT R10,R11
036681,000080: # INTERRUPTS -- THUS MINIMIZING THE POSS-
036682,000081: # IBILITY OF LOSING DOWNRUPTS.
036683,000082:
036684,000083: 37,3446 03536 TC PIPASR # READ THE PIPAS.
036685,000084:
036686,000085: 37,3447 34756 PIPSDONE CA FIVE
036687,000086: 37,3450 03527 TC GNUFAZE5
036688,000087: 37,3451 34753 REDO5.5 CAF ONE
036689,000088: 37,3452 55256 TS PIPAGE
036690,000089:
036691,000090: 37,3453 34736 CA PRIO20
036692,000091: 37,3454 05105 TC FINDVAC
036693,000092: 37,3455 E7,1515 EBANK= DVCNTR
036694,000093: 37,3455 02206 66067 2CADR SERVICER # SET UP SERVICER JOB
036695,000094:
036696,000095: 37,3457 34743 CA BIT9
036697,000096: 37,3460 00006 EXTEND
036698,000097: 37,3461 05011 WOR DSALMOUT # TURN ON TEST CONNECTOR OUTBIT
036699,000098:
036700,000099: 37,3462 30103 CA FLAGWRD7
036701,000100: 37,3463 74747 MASK AVEGFBIT
036702,000101: 37,3464 00006 EXTEND
036703,000102: 37,3465 13515 BZF AVEGOUT # AVEGFLAG DOWN - SET UP FINAL EXIT
036704,000103:
036705,000104: 37,3466 30102 CA FLAGWRD6
036706,000105: 37,3467 74744 MASK MUNFLBIT
036707,000106: 37,3470 00006 EXTEND
036708,000107: 37,3471 13513 BZF MAKEACCS # MUNFLAG CLEAR - BYPASS LR AND DISP.
036709,000108:
036710,000109: 37,3472 10754 CCS PHASE2
036711,000110: 37,3473 13513 TCF MAKEACCS # PHASE 2 ACTIVATED - AVOID MULTIPLE R10.
036712,000111:
036713,000112: 37,3474 34757 CAF SEVEN # SET PIPCTR FOR 4X/SEC RATE.
036714,000113: 37,3475 55055 TS PIPCTR
036715,000114:
036716,000115: 37,3476 40025 CS TIME1 # SET TBASE2 .05 SECONDS IN THE PAST.
036717,000116: 37,3477 64756 AD FIVE
036718,000117: 37,3500 64734 AD NEG1/2
036719,000118: 37,3501 64734 AD NEG1/2
036720,000119: 37,3502 57054 XCH TBASE2
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Page 854 |
036722,000121: 37,3503 34361 CAF DEC17 # 2.21SPOT FOR R10,R11
036723,000122: 37,3504 54001 TS L
036724,000123: 37,3505 40000 COM
036725,000124: 37,3506 52754 DXCH -PHASE2
036726,000125:
036727,000126: 37,3507 36007 CAF OCT24 # FIRST R10,R11 IN .200 SECONDS.
036728,000127: 37,3510 05203 TC WAITLIST
036729,000128: 37,3511 E7,1536 EBANK= UNIT/R/
036730,000129: 37,3511 02006 42067 2CADR R10,R11
036731,000130:
036732,000131: 37,3513 34751 MAKEACCS CA FOUR
036733,000132: 37,3514 13434 TCF GOREADAX # DO PHASE CHANGE AND RECALL READACCS
036734,000133:
036735,000134: 37,3515 00006 AVEGOUT EXTEND
036736,000135: 37,3516 33534 DCA AVOUTCAD # SET UP FINAL SERVICER EXIT
036737,000136: 37,3517 53252 DXCH AVGEXIT
036738,000137:
036739,000138: 37,3520 34751 CA FOUR # SET 5.4 SPOT FOR REREADAC AND SERVICER
036740,000139: 37,3521 03523 TC GNUTFAZ5 # IF REREADAC IS CALLED, IT WILL EXIT
036741,000140: 37,3522 05261 TC TASKOVER # END TASK WITHOUT CALLING READACCS
036742,000141:
036743,000142: 37,3523 54001 GNUTFAZ5 TS L # SAVE INPUT IN L
036744,000143: 37,3524 40025 CS TIME1
036745,000144: 37,3525 55062 TS TBASE5 # SET TBASE5
036746,000145: 37,3526 13530 TCF +2
036747,000146:
036748,000147: 37,3527 54001 GNUFAZE5 TS L # SAVE INPUT IN L
036749,000148: 37,3530 40001 CS L # -PHASE IN A, PHASE IN L
036750,000149: 37,3531 52762 DXCH -PHASE5 # SET -PHASE5,PHASE5
036751,000150: 37,3532 00002 TC Q
036752,000151:
036753,000152: 37,3533 E7,1515 EBANK= DVCNTR
036754,000153: 37,3533 03661 44067 AVOUTCAD 2CADR AVGEND
036755,000154:
036756,000155: 37,3535 37771 OCT37771 OCT 37771
036757,000156:
036758,000157: 33,2206 BANK 33
036759,000158: 33,2000 SETLOC SERVICES
036760,000159: 33,2000 BANK
036761,000160:
036762,000161: 33,2206 COUNT* $$/SERV
036763,000162:
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Page 855 |
036765,000164: # ************************************* SERVICER *************************************************************
036766,000165:
036767,000166: 33,2206 05353 SERVICER TC PHASCHNG # RESTART REREADAC + SERVICER
036768,000167: 33,2207 16035 OCT 16035
036769,000168: 33,2210 20000 OCT 20000
036770,000169: 33,2211 E7,1515 EBANK= DVCNTR
036771,000170: 33,2211 02217 66067 2CADR GETABVAL
036772,000171:
036773,000172: 33,2213 37721 CAF PRIO31 # INITIALIZE 1/PIPADT IN CASE RESTART HAS
036774,000173: 33,2214 55074 TS 1/PIPADT # CAUSED LASTBIAS TO BE SKIPPED.
036775,000174:
036776,000175: 33,2215 04616 TC BANKCALL # PIPA COMPENSATION CALL
036777,000176: 33,2216 15271 CADR 1/PIPA
036778,000177:
036779,000178: 33,2217 06042 GETABVAL TC INTPRET
036780,000179: 33,2220 51575 VLOAD ABVAL
036781,000180: 33,2221 00325 DELV
036782,000181: 33,2222 77776 EXIT
036783,000182: 33,2223 30154 CA MPAC
036784,000183: 33,2224 55245 TS ABDELV # ABDELV = CM/SEC*2(-14).
036785,000184: 33,2225 00006 EXTEND
036786,000185: 33,2226 72020 MP KPIP
036787,000186: 33,2227 53514 DXCH ABDVCONV # ABDVCONV = M/CS * 2(-5).
036788,000187: 33,2230 00006 EXTEND
036789,000188: 33,2231 31244 DCA MASS
036790,000189: 33,2232 53571 DXCH MASS1 # INITIALIZE MASS1 IN CASE WE SKIP MASSMON
036791,000190: 33,2233 40104 MASSMON CS FLAGWRD8 # ARE WE ON THE SURFACE?
036792,000191: 33,2234 74744 MASK SURFFBIT
036793,000192: 33,2235 00006 EXTEND
036794,000193: 33,2236 12254 BZF MOONSPOT # YES: BYPASS MASS MESS
036795,000194: 33,2237 30106 CA FLGWRD10 # NO: WHICH VEX SHOULD BE USED?
036796,000195: 33,2240 74737 MASK APSFLBIT
036797,000196: 33,2241 10000 CCS A
036798,000197: 33,2242 00006 EXTEND # IF EXTEND IS EXECUTED, APSVEX --> A,
036799,000198: 33,2243 32001 DCA APSVEX # OTHERWISE DPSVEX --> A
036800,000199: 33,2244 54002 TS Q
036801,000200:
036802,000201: 33,2245 00006 EXTEND
036803,000202: 33,2246 31514 DCA ABDVCONV
036804,000203: 33,2247 00006 EXTEND
036805,000204: 33,2250 10002 OCT10002 DV Q # WHERE APPROPRIATE VEX RESIDES
036806,000205: 33,2251 00006 EXTEND
036807,000206: 33,2252 71243 MP MASS
036808,000207: 33,2253 21571 DAS MASS1
036809,000208:
036810,000209: 33,2254 32021 MOONSPOT CA KPIP1 # TP MPAC = ABDELV AT 2(14) CM/SEC
036811,000210: 33,2255 07312 TC SHORTMP # MULTIPLY BY KPIP1 TO GET
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Page 856 |
036813,000212: 33,2256 52155 DXCH MPAC # ABDELV AT 2(7) M/CS
036814,000213: 33,2257 21510 DAS DVTOTAL # UPDATE DVTOTAL FOR DISPLAY
036815,000214:
036816,000215: 33,2260 02440 TC TMPTOSPT
036817,000216:
036818,000217: 33,2261 04616 TC BANKCALL
036819,000218: 33,2262 47617 CADR QUICTRIG
036820,000219:
036821,000220: 33,2263 32414 CAF XNBPIPAD
036822,000221: 33,2264 04616 TC BANKCALL
036823,000222: 33,2265 20037 CADR FLESHPOT
036824,000223: 33,2266 06042 TC INTPRET
036825,000224: 33,2267 45014 AVERAGEG BON CALL
036826,000225: 33,2270 03307 MUNFLAG
036827,000226: 33,2271 66771 RVBOTH
036828,000227: 33,2272 66735 CALCRVG
036829,000228: 33,2273 77776 EXIT
036830,000229: 33,2274 03512 GOSERV TC QUIKFAZ5
036831,000230:
036832,000231: 33,2275 02423 COPYCYCL TC COPYCYC
036833,000232:
036834,000233: # CA ZERO A IS ZERO ON RETURN FROM COPYCYC
036835,000234: 33,2276 55157 TS PIPATMPX # STILL UNDER INHINT
036836,000235: 33,2277 55160 TS PIPATMPY
036837,000236: 33,2300 55161 TS PIPATMPZ
036838,000237:
036839,000238: 33,2301 44741 CS STEERBIT # CLEAR STEERSW PRIOR TO DVMON.
036840,000239: 33,2302 70076 MASK FLAGWRD2
036841,000240: 33,2303 54076 TS FLAGWRD2
036842,000241:
036843,000242: 33,2304 34745 CAF IDLEFBIT # IS THE IDLE FLAG SET?
036844,000243: 33,2305 70103 MASK FLAGWRD7
036845,000244: 33,2306 10000 CCS A
036846,000245: 33,2307 12342 TCF NODVMON1 # IDLEFLAG = 1, HENCE SET AUXFLAG TO 0.
036847,000246:
036848,000247: 33,2310 40102 CS FLAGWRD6
036849,000248: 33,2311 74752 MASK AUXFLBIT
036850,000249: 33,2312 10000 CCS A
036851,000250: 33,2313 12346 TCF NODVMON2 # AUXFLAG = 0, HENCE SET AUXFLAG TO 1.
036852,000251:
036853,000252: 33,2314 41250 DVMON CS DVTHRUSH
036854,000253: 33,2315 61245 AD ABDELV
036855,000254: 33,2316 00006 EXTEND
036856,000255: 33,2317 62352 BZMF LOTHRUST
036857,000256:
036858,000257: 33,2320 40076 CS FLAGWRD2 # SET STEERSW.
036859,000258: 33,2321 74741 MASK STEERBIT
036860,000259: 33,2322 26076 ADS FLAGWRD2
036861,000260:
036862,000261: 33,2323 34753 DVCNTSET CAF ONE # ALLOW TWO PASSES MAXIMUM NOW THAT
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Page 857 |
036864,000263: 33,2324 55515 TS DVCNTR # THRUST HAS BEEN DETECTED.
036865,000264:
036866,000265: 33,2325 30106 CA FLGWRD10 # BRANCH IF APSFLAG IS SET.
036867,000266: 33,2326 74737 MASK APSFLBIT
036868,000267: 33,2327 10000 CCS A
036869,000268: 33,2330 12375 TCF USEJETS
036870,000269:
036871,000270: 33,2331 34743 CA BIT9 # CHECK GIMBAL FAIL BIT
036872,000271: 33,2332 00006 EXTEND
036873,000272: 33,2333 02032 RAND CHAN32
036874,000273: 33,2334 00006 EXTEND
036875,000274: 33,2335 12375 BZF USEJETS
036876,000275:
036877,000276: 33,2336 44736 USEGTS CS USEQRJTS
036878,000277: 33,2337 70111 MASK DAPBOOLS
036879,000278: 33,2340 54111 TS DAPBOOLS
036880,000279: 33,2341 12400 TCF SERVOUT
036881,000280:
036882,000281: 33,2342 44752 NODVMON1 CS AUXFLBIT # SET AUXFLAG TO 0.
036883,000282: 33,2343 70102 MASK FLAGWRD6
036884,000283: 33,2344 54102 TS FLAGWRD6
036885,000284: 33,2345 12375 TCF USEJETS
036886,000285: 33,2346 40102 NODVMON2 CS FLAGWRD6 # SET AUXFLAG TO 1.
036887,000286: 33,2347 74752 MASK AUXFLBIT
036888,000287: 33,2350 26102 ADS FLAGWRD6
036889,000288: 33,2351 12375 TCF USEJETS
036890,000289:
036891,000290: 33,2352 03512 LOTHRUST TC QUIKFAZ5
036892,000291: 33,2353 11515 CCS DVCNTR
036893,000292: 33,2354 12366 TCF DECCNTR
036894,000293:
036895,000294: 33,2355 10760 CCS PHASE4 # COMFAIL JOB ACTIVE?
036896,000295: 33,2356 12400 TCF SERVOUT # YES WON'T NEED ANOTHER.
036897,000296:
036898,000297: 33,2357 05353 TC PHASCHNG # 4.37SPOT FOR COMFAIL.
036899,000298: 33,2360 00374 OCT 00374
036900,000299:
036901,000300: 33,2361 37716 CAF PRIO25
036902,000301: 33,2362 05072 TC NOVAC
036903,000302: 33,2363 E7,1455 EBANK= WHICH
036904,000303: 33,2363 02575 74067 2CADR COMFAIL
036905,000304:
036906,000305: 33,2365 12400 TCF SERVOUT
036907,000306:
036908,000307: 33,2366 55570 DECCNTR TS DVCNTR1
036909,000308: 33,2367 03512 TC QUIKFAZ5
036910,000309: 33,2370 31570 CA DVCNTR1
036911,000310: 33,2371 55515 TS DVCNTR
036912,000311: 33,2372 00004 INHINT
036913,000312: 33,2373 04674 TC IBNKCALL # IF THRUST IS LOW, NO STEERING IS DONE
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Page 858 |
036915,000314: 33,2374 40166 CADR STOPRATE # AND THE DESIRED RATES ARE SET TO ZERO.
036916,000315: 33,2375 40111 USEJETS CS DAPBOOLS
036917,000316: 33,2376 74736 MASK USEQRJTS
036918,000317: 33,2377 26111 ADS DAPBOOLS
036919,000318: 33,2400 00003 SERVOUT RELINT
036920,000319: 33,2401 04616 TC BANKCALL
036921,000320: 33,2402 40463 CADR 1/ACCS
036922,000321:
036923,000322: 33,2403 30167 CA PRIORITY
036924,000323: 33,2404 75004 MASK LOW9
036925,000324: 33,2405 54166 TS PUSHLOC
036926,000325: 33,2406 22007 ZL
036927,000326: 33,2407 52121 DXCH FIXLOC # FIXLOC AND OVFIND
036928,000327:
036929,000328: 33,2410 03512 TC QUIKFAZ5
036930,000329: 33,2411 00006 EXTEND # EXIT TO SELECTED ROUTINE WHETHER THERE
036931,000330: 33,2412 31252 DCA AVGEXIT # IS THRUST OR NOT. THE STATE OF STEERSW
036932,000331: 33,2413 52006 DXCH Z # WILL CONVEY THIS INFORMATION.
036933,000332:
036934,000333: 33,2414 02145 XNBPIPAD ECADR XNBPIP
036935,000334:
036936,000335: 32,3746 BANK 32
036937,000336: 22,2000 SETLOC SERV2
036938,000337: 22,2000 BANK
036939,000338: 22,3661 COUNT* $$/SERV
036940,000339:
036941,000340: 22,3661 31234 AVGEND CA PIPTIME +1 # FINAL AVERAGE G EXIT
036942,000341: 22,3662 55074 TS 1/PIPADT # SET UP FREE FALL GYRO COMPENSATION.
036943,000342:
036944,000343: 22,3663 05504 TC UPFLAG # SET DRIFT FLAG.
036945,000344: 22,3664 00036 ADRES DRIFTFLG
036946,000345:
036947,000346: 22,3665 04616 TC BANKCALL
036948,000347: 22,3666 17301 CADR PIPFREE
036949,000348:
036950,000349: 22,3667 44743 CS BIT9
036951,000350: 22,3670 00006 EXTEND
036952,000351: 22,3671 03011 WAND DSALMOUT
036953,000352:
036954,000353: 22,3672 05327 TC 2PHSCHNG
036955,000354: 22,3673 00005 OCT 5 # GROUP 5 OFF
036956,000355: 22,3674 05022 OCT 05022 # GROUP 2 ON
036957,000356: 22,3675 20000 OCT 20000
036958,000357:
036959,000358: 22,3676 06042 TC INTPRET
036960,000359: 22,3677 43014 SET CLEAR
036961,000360: 22,3700 01464 NOR29FLG # SHUT OFF R29 WHEN SERVICER ENDS.
036962,000361: 22,3701 03664 SWANDISP # SHUT OFF R10 WHEN SERVICER ENDS.
036963,000362: 22,3702 45014 CLEAR CALL # RESET MUNFLAG.
036964,000363: 22,3703 03267 MUNFLAG
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Page 859 |
036966,000365: 22,3704 27463 AVETOMID
036967,000366: 22,3705 77414 CLEAR EXIT
036968,000367: 22,3706 03671 V37FLAG
036969,000368: 22,3707 04635 AVERTRN TC POSTJUMP
036970,000369: 22,3710 10116 CADR V37RET
036971,000370:
036972,000371: 22,3711 22,3707 OUTGOAVE = AVERTRN
036973,000372: 22,3711 E7,1570 DVCNTR1 = MASS1
036974,000373:
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Page 860 |
036976,000375: 27,2000 SETLOC SERV3
036977,000376: 27,2000 BANK
036978,000377: 27,3322 COUNT* $$/SERV
036979,000378:
036980,000379: 27,3322 00006 SERVIDLE EXTEND # DISCONNECT SERVICER FROM ALL GUIDANCE
036981,000380: 27,3323 33360 DCA SVEXTADR
036982,000381: 27,3324 53252 DXCH AVGEXIT
036983,000382:
036984,000383: 27,3325 40103 CS FLAGWRD7 # DISCONNECT THE DELTA-V MONITOR
036985,000384: 27,3326 74745 MASK IDLEFBIT
036986,000385: 27,3327 26103 ADS FLAGWRD7
036987,000386:
036988,000387: 27,3330 34735 CAF LRBYBIT # TERMINATE R12 IF RUNNING.
036989,000388: 27,3331 54107 TS FLGWRD11
036990,000389:
036991,000390: 27,3332 00006 EXTEND
036992,000391: 27,3333 34755 DCA NEG0
036993,000392: 27,3334 52752 DXCH -PHASE1
036994,000393:
036995,000394: 27,3335 30102 CA FLAGWRD6 # DO NOT TURN OFF PHASE 2 IF MUNFLAG SET.
036996,000395: 27,3336 74744 MASK MUNFLBIT
036997,000396: 27,3337 10000 CCS A
036998,000397: 27,3340 13344 TCF +4
036999,000398:
037000,000399: 27,3341 00006 EXTEND
037001,000400: 27,3342 34755 DCA NEG0
037002,000401: 27,3343 52754 DXCH -PHASE2
037003,000402:
037004,000403: 27,3344 00006 +4 EXTEND
037005,000404: 27,3345 34755 DCA NEG0
037006,000405: 27,3346 52756 DXCH -PHASE3
037007,000406:
037008,000407: 27,3347 00006 EXTEND
037009,000408: 27,3350 34755 DCA NEG0
037010,000409: 27,3351 52764 DXCH -PHASE6
037011,000410:
037012,000411: 27,3352 34764 CAF OCT33 # 4.33SPOT FOR GOPOOFIX
037013,000412: 27,3353 54001 TS L
037014,000413: 27,3354 40000 COM
037015,000414: 27,3355 52760 DXCH -PHASE4
037016,000415:
037017,000416: 27,3356 15634 TCF WHIMPER # PERFORM A SOFTWARE RESTART AND PROCEED
037018,000417: # TO GOTOPOOH WHILE SERVICER CONTINUES TO
037019,000418: # RUN, ALBEIT IN A GROUND STATE WHERE
037020,000419: # ONLY STATE-VECTOR DEPENDENT FUNCTIONS
037021,000420: # ARE MAINTAINED.
037022,000421:
037023,000422: 27,3357 E7,1515 EBANK= DVCNTR
|
|
Page 861 |
037025,000424: 27,3357 03746 64067 SVEXTADR 2CADR SERVEXIT
037026,000425:
037027,000426: 32,3746 BANK 32
037028,000427: 32,2000 SETLOC SERV
037029,000428: 32,2000 BANK
037030,000429: 32,3746 COUNT* $$/SERV
037031,000430:
037032,000431: 32,3746 05353 SERVEXIT TC PHASCHNG
037033,000432: 32,3747 00035 OCT 00035
037034,000433:
037035,000434: 32,3750 15155 TCF ENDOFJOB
037036,000435:
037037,000436: 23,2463 BANK 23
037038,000437: 23,2000 SETLOC NORMLIZ
037039,000438: 23,2000 BANK
037040,000439:
037041,000440: 23,2463 COUNT* $$/SERV
037042,000441:
|
|
Page 862 |
037044,000443: # NORMLIZE AND COPYCYCL
037045,000444:
037046,000445: 23,2463 06042 NORMLIZE TC INTPRET
037047,000446: 23,2464 43175 VLOAD BOFF
037048,000447: 23,2465 03545 RN1
037049,000448: 23,2466 03347 MUNFLAG
037050,000449: 23,2467 66415 NORMLIZ1
037051,000450: 23,2470 64252 VSL6 MXV
037052,000451: 23,2471 01734 REFSMMAT
037053,000452: 23,2472 37521 STCALL R
037054,000453: 23,2473 67067 MUNGRAV
037055,000454: 23,2474 76575 VLOAD VSL1
037056,000455: 23,2475 03553 VN1
037057,000456: 23,2476 77721 MXV
037058,000457: 23,2477 01734 REFSMMAT
037059,000458: 23,2500 27527 STOVL V
037060,000459: 23,2501 01726 V(CSM)
037061,000460: 23,2502 53435 VXV UNIT
037062,000461: 23,2503 01720 R(CSM)
037063,000462: 23,2504 03720 STORE UHYP
037064,000463: 23,2505 77776 ASCSPOT EXIT
037065,000464: 23,2506 00006 EXTEND # MAKE SURE GOUP 2 IS OFF.
037066,000465: 23,2507 34755 DCA NEG0
037067,000466: 23,2510 52754 DXCH -PHASE2
037068,000467:
037069,000468: 23,2511 04635 TC POSTJUMP
037070,000469: 23,2512 66420 CADR NORMLIZ2
037071,000470:
037072,000471: 33,2415 BANK 33
037073,000472: 33,2000 SETLOC SERVICES
037074,000473: 33,2000 BANK
037075,000474: 33,2415 COUNT* $$/SERV
037076,000475:
037077,000476: 33,2415 77624 NORMLIZ1 CALL
037078,000477: 33,2416 66667 CALCGRAV
037079,000478: 33,2417 77776 EXIT
037080,000479:
037081,000480: 33,2420 32437 NORMLIZ2 CA EIGHTEEN
037082,000481: 33,2421 02424 TC COPYCYC +1 # DO NOT COPY MASS IN NORMLIZE
037083,000482: 33,2422 05155 TC ENDOFJOB
037084,000483:
037085,000484: 33,2423 36007 COPYCYC CA OCT24 # DEC 20
037086,000485: 33,2424 00004 +1 INHINT
037087,000486: 33,2425 77752 +2 MASK NEG1 # REDUCE BY 1 IF ODD
037088,000487: 33,2426 54061 TS ITEMP1
037089,000488: 33,2427 00006 EXTEND
037090,000489: 33,2430 50061 INDEX ITEMP1
037091,000490: 33,2431 31545 DCA RN1
037092,000491: 33,2432 50061 INDEX ITEMP1
|
|
Page 863 |
037094,000493: 33,2433 53220 DXCH RN
037095,000494: 33,2434 10061 CCS ITEMP1
037096,000495: 33,2435 12425 TCF COPYCYC +2
037097,000496: 33,2436 00002 TC Q # RETURN UNDER INHINT
037098,000497:
037099,000498: 33,2437 00022 EIGHTEEN DEC 18 B-14
037100,000499:
|
|
Page 864 |
037102,000501: # ******************* PIPA READER ********************
037103,000502: # MOD NO. 00 BY D. LICKLY DEC.9 1966
037104,000503:
037105,000504: # FUNCTIONAL DESCRIPTION
037106,000505: # SUBROUTINE TO READ PIPA COUNTERS, TRYING TO BE VERY CAREFUL SO THAT IT WILL BE RESTARTABLE.
037107,000506: # PIPA READINGS ARE STORED IN THE VECTOR DELV. THE HIGH ORDER PART OF EACH COMPONENT CONTAINS THE PIPA READING,
037108,000507: # RESTARTS BEGIN AT REREADAC.
037109,000508:
037110,000509: # AT THE END OF THE PIPA READER THE CDUS ARE READ AND STORED AS A
037111,000510: # VECTOR IN CDUTEMP. THE HIGH ORDER PART OF EACH COMPONENT CONTAINS
037112,000511: # THE CDU READING IN 2S COMP IN THE ORDER CDUX,Y,Z. THE THRUST
037113,000512: # VECTOR ESTIMATOR IN FINDCDUD REQUIRES THE CDUS BE READ AT PIPTIME.
037114,000513:
037115,000514: # CALLING SEQUENCE AND EXIT
037116,000515: # CALL VIA TC, ISWCALL, ETC.
037117,000516: # EXIT IS VIA Q.
037118,000517:
037119,000518: # INPUT
037120,000519: # INPUT IS THROUGH THE COUNTERS PIPAX, PIPAY, PIPAZ, AND TIME2.
037121,000520:
037122,000521: # OUTPUT
037123,000522: # HIGH ORDER COMPONENTS OF THE VECTOR DELV CONTAIN THE PIPA READINGS.
037124,000523: # PIPTIME CONTAINS TIME OF PIPA READING.
037125,000524:
037126,000525: # DEBRIS (ERASABLE LOCATIONS DESTROYED BY PROGRAM)
037127,000526: # TEMX TEMY TEMZ PIPAGE
037128,000527:
037129,000528: 37,3536 BANK 37
037130,000529: 37,2000 SETLOC SERV1
037131,000530: 37,2000 BANK
037132,000531:
037133,000532: 37,3536 COUNT* $$/SERV
037134,000533:
037135,000534: 37,3536 00006 PIPASR EXTEND
|
|
Page 865 |
037137,000536: 37,3537 30025 DCA TIME2
037138,000537: 37,3540 53561 DXCH PIPTIME1 # CURRENT TIME POSITIVE VALUE
037139,000538: 37,3541 44755 +3 CS ZERO # INITIALIZE THESE AT NEG. ZERO.
037140,000539: 37,3542 55253 TS TEMX
037141,000540: 37,3543 55254 TS TEMY
037142,000541: 37,3544 55255 TS TEMZ
037143,000542:
037144,000543: 37,3545 34755 CA ZERO
037145,000544: 37,3546 54330 TS DELVZ
037146,000545: 37,3547 54331 TS DELVZ +1
037147,000546: 37,3550 54326 TS DELVY
037148,000547: 37,3551 54327 TS DELVY +1
037149,000548: 37,3552 54325 TS DELVX +1
037150,000549: 37,3553 55256 TS PIPAGE # SHOW PIPA READING IN PROGRESS
037151,000550:
037152,000551: 37,3554 00006 REPIP1 EXTEND
037153,000552: 37,3555 40040 DCS PIPAX # X AND Y PIPS READ
037154,000553: 37,3556 53254 DXCH TEMX
037155,000554: 37,3557 52040 DXCH PIPAX # PIPAS SET TO NEG ZERO AS READ.
037156,000555: 37,3560 54324 TS DELVX
037157,000556: 37,3561 22326 LXCH DELVY
037158,000557:
037159,000558: 37,3562 40041 REPIP3 CS PIPAZ # REPEAT PROCESS FOR Z PIP
037160,000559: 37,3563 57255 XCH TEMZ
037161,000560: 37,3564 56041 XCH PIPAZ
037162,000561: 37,3565 54330 DODELVZ TS DELVZ
037163,000562:
037164,000563: 37,3566 00006 REPIP4 EXTEND # COMPUTE GUIDANCE PERIOD
037165,000564: 37,3567 31561 DCA PIPTIME1
037166,000565: 37,3570 53247 DXCH PGUIDE
037167,000566: 37,3571 00006 EXTEND
037168,000567: 37,3572 41234 DCS PIPTIME
037169,000568: 37,3573 21247 DAS PGUIDE
037170,000569:
037171,000570: 37,3574 30032 CA CDUX # READ CDUS INTO HIGH ORDER CDUTEMPS
037172,000571: 37,3575 55154 TS CDUTEMPX
037173,000572: 37,3576 30033 CA CDUY
037174,000573: 37,3577 55155 TS CDUTEMPY
037175,000574: 37,3600 30034 CA CDUZ
037176,000575: 37,3601 55156 TS CDUTEMPZ
037177,000576: 37,3602 30324 CA DELVX
037178,000577: 37,3603 55157 TS PIPATMPX
037179,000578: 37,3604 30326 CA DELVY
037180,000579: 37,3605 55160 TS PIPATMPY
037181,000580: 37,3606 30330 CA DELVZ
037182,000581: 37,3607 55161 TS PIPATMPZ
037183,000582:
037184,000583: 37,3610 00002 TC Q
037185,000584:
|
|
Page 866 |
037187,000586: 37,3611 11256 REREADAC CCS PIPAGE
037188,000587: 37,3612 13437 TCF READACCS # PIP READING NOT STARTED. GO TO BEGINNING
037189,000588:
037190,000589: 37,3613 33651 CAF DONEADR # SET UP RETURN FROM PIPASR
037191,000590: 37,3614 54002 TS Q
037192,000591:
037193,000592: 37,3615 10330 CCS DELVZ
037194,000593: 37,3616 13566 TCF REPIP4 # Z DONE, GO DO CDUS
037195,000594: 37,3617 13622 TCF +3 # Z NOT DONE, CHECK Y.
037196,000595: 37,3620 13566 TCF REPIP4
037197,000596: 37,3621 13566 TCF REPIP4
037198,000597:
037199,000598: 37,3622 22007 ZL
037200,000599: 37,3623 10326 CCS DELVY
037201,000600: 37,3624 13627 TCF +3
037202,000601: 37,3625 13636 TCF CHKTEMX # Y NOT DONE, CHECK X.
037203,000602: 37,3626 13627 TCF +1
037204,000603: 37,3627 22041 LXCH PIPAZ # Y DONE, ZERO Z PIP.
037205,000604:
037206,000605: 37,3630 11255 CCS TEMZ
037207,000606: 37,3631 41255 CS TEMZ # TEMZ NOT = -0, CONTAINS -PIPAZ VALUE.
037208,000607: 37,3632 13565 TCF DODELVZ
037209,000608: 37,3633 13631 TCF -2
037210,000609: 37,3634 22330 LXCH DELVZ # TEMZ = -0, L HAS ZPIP VALUE.
037211,000610: 37,3635 13566 TCF REPIP4
037212,000611:
037213,000612: 37,3636 11253 CHKTEMX CCS TEMX # HAS THIS CHANGED
037214,000613: 37,3637 41253 CS TEMX # YES
037215,000614: 37,3640 13643 TCF +3 # YES
037216,000615: 37,3641 13637 TCF -2 # YES
037217,000616: 37,3642 13554 TCF REPIP1 # NO
037218,000617: 37,3643 54324 TS DELVX
037219,000618:
037220,000619: 37,3644 41254 CS TEMY
037221,000620: 37,3645 54326 TS DELVY
037222,000621:
037223,000622: 37,3646 44755 CS ZERO # ZERO X AND Y PIPS
037224,000623: 37,3647 52040 DXCH PIPAX # L STILL ZERO FROM ABOVE
037225,000624:
037226,000625: 37,3650 13562 TCF REPIP3
037227,000626:
037228,000627: 37,3651 03447 DONEADR GENADR PIPSDONE
037229,000628:
|
|
Page 867 |
037231,000630: 33,2440 BANK 33
037232,000631: 33,2000 SETLOC SERVICES
037233,000632: 33,2000 BANK
037234,000633:
037235,000634: 33,2440 COUNT* $$/SERV
037236,000635:
037237,000636: 33,2440 31155 TMPTOSPT CA CDUTEMPY # THIS SUBROUTINE, CALLED BY AN RTB FROM
037238,000637: 33,2441 54765 TS CDUSPOTY # INTERPRETIVE, LOADS THE CDUS CORRESPON-
037239,000638: 33,2442 31156 CA CDUTEMPZ # DING TO PIPTIME INTO THE CDUSPOT VECTOR.
037240,000639: 33,2443 54767 TS CDUSPOTZ
037241,000640: 33,2444 31154 CA CDUTEMPX
037242,000641: 33,2445 54771 TS CDUSPOTX
037243,000642: 33,2446 00002 TC Q
037244,000643:
037245,000644: # LRHTASK IS A WAITLIST TASK SET BY READACCS DURING THE DESCENT BRAKING
037246,000645: # PHASE WHEN THE ALT TO THE LUNAR SURFACE IS LESS THAN 25,000 FT. THIS
037247,000646: # TASK CLEARS THE ALTITUDE MEASUREMENT MADE DISCRETE AND INITIATES THE
037248,000647: # LANDING RADAR MEASUREMENT JOB (LRHJOB) TO TAKE A ALTITUDE MEASUREMENT
037249,000648: # 50 MS PRIOR TO THE NEXT READACCS TASK.
037250,000649:
037251,000650: 21,2125 BANK 21
037252,000651: 21,2000 SETLOC R10
037253,000652: 21,2000 BANK
037254,000653:
037255,000654: 21,2125 COUNT* $$/SERV
037256,000655:
037257,000656: 21,2125 40107 LRHTASK CS FLGWRD11
037258,000657: 21,2126 74735 MASK LRBYBIT
037259,000658: 21,2127 00006 EXTEND
037260,000659: 21,2130 12141 BZF GRP2OFF # LR BYPASS SET - BYPASS ALL LR READING.
037261,000660:
037262,000661: 21,2131 40107 CS FLGWRD11
037263,000662: 21,2132 74742 MASK NOLRRBIT # IS LR READ INHIBITED?
037264,000663: 21,2133 00006 EXTEND
037265,000664: 21,2134 12141 BZF GRP2OFF # YES. BYPASS LR READ.
037266,000665:
037267,000666: 21,2135 37723 CA PRIO32 # LR READ OK SET JOB TO DO IT
037268,000667: 21,2136 05072 TC NOVAC # ABOUT 50 MS PRIOR TO PIPA READ
037269,000668: 21,2137 E7,1654 EBANK= HMEAS
037270,000669: 21,2137 03571 70067 2CADR LRHJOB
037271,000670:
037272,000671: 21,2141 00006 GRP2OFF EXTEND
037273,000672: 21,2142 34755 DCA NEG0
037274,000673: 21,2143 52754 DXCH -PHASE2
037275,000674: 21,2144 12021 TCF R10,R11A
037276,000675:
037277,000676: 33,2447 BANK 33
037278,000677: 33,2000 SETLOC SERVICES
037279,000678: 33,2000 BANK
|
|
Page 868 |
037281,000680: 33,2447 COUNT* $$/SERV
037282,000681:
037283,000682: # HIGATASK IS ENTERED APPROXIMATELY 6 SECS PRIOR TO HIGATE DURING THE
037284,000683: # DESCENT PHASE. HIGATASK SETS THE HIGATE FLAG (BIT11) AND THE LR INHIBIT
037285,000684: # FLAG (BIT10) IN LRSTAT. THE HIGATJOB IS SET UP TO REPOSITION THE LR
037286,000685: # ANTENNA FROM POSITION 1 TO POSITION 2. IF THE REPOSITIONING IS
037287,000686: # SUCCESSFUL THE ALT BEAM AND VELOCITY BEAMS ARE TRANSFORMED TO THE NEW
037288,000687: # ORIENTATION IN NB COORDINATES AND STORED IN ERASABLE.
037289,000688:
037290,000689: 33,2447 05353 HIGATASK TC PHASCHNG
037291,000690: 33,2450 00051 OCT 51
037292,000691:
037293,000692: 33,2451 37723 CA PRIO32
037294,000693: 33,2452 05105 TC FINDVAC
037295,000694: 33,2453 E7,1654 EBANK= HMEAS
037296,000695: 33,2453 03634 66067 2CADR HIGATJOB
037297,000696:
037298,000697: 33,2455 40107 CS FLGWRD11
037299,000698: 33,2456 75015 MASK PRIO3
037300,000699: 33,2457 26107 ADS FLGWRD11
037301,000700: 33,2460 12546 TCF CONTSERV +1
037302,000701:
|
|
Page 869 |
037304,000703: # MUNRETRN IS THE RETURN LOC FROM SPECIAL AVE G ROUTINE (MUNRVG)
037305,000704:
037306,000705: 33,2461 77776 MUNRETRN EXIT
037307,000706:
037308,000707: 33,2462 40107 CS FLGWRD11
037309,000708: 33,2463 74735 MASK LRBYBIT
037310,000709: 33,2464 00006 EXTEND
037311,000710: 33,2465 12551 BZF COPYCYC1 # BYPASS LR LOGIC IF BIT15 IS SET.
037312,000711:
037313,000712: 33,2466 40107 CS FLGWRD11 # CHECK IF AT 30000 FT
037314,000713: 33,2467 74743 MASK XORFLBIT
037315,000714: 33,2470 00006 EXTEND
037316,000715: 33,2471 12506 BZF R12
037317,000716:
037318,000717: 33,2472 00006 30KCHK EXTEND
037319,000718: 33,2473 33113 DCA 1-30KFT
037320,000719: 33,2474 52155 DXCH MPAC
037321,000720: 33,2475 00006 EXTEND
037322,000721: 33,2476 31535 DCA HCALC
037323,000722: 33,2477 20155 DAS MPAC
037324,000723:
037325,000724: 33,2500 10000 CCS A
037326,000725: 33,2501 12506 TCF R12 # ALTITUDE > 30KFT
037327,000726: 33,2502 05504 TC UPFLAG # ALTITUDE < 30KFT SET X-AXIS OVERRIDE
037328,000727: 33,2503 00311 ADRES XOVINFLG
037329,000728: 33,2504 05504 TC UPFLAG
037330,000729: 33,2505 00253 ADRES XORFLG
037331,000730:
037332,000731: 33,2506 40107 R12 CS FLGWRD11
037333,000732: 33,2507 74742 MASK NOLRRBIT
037334,000733: 33,2510 00006 EXTEND
037335,000734: 33,2511 12545 BZF CONTSERV
037336,000735:
037337,000736: 33,2512 40107 CS FLGWRD11
037338,000737: 33,2513 74751 MASK NO511BIT
037339,000738: 33,2514 00006 EXTEND
037340,000739: 33,2515 13115 BZF UPDATCHK # IF N0511BIT SET, DO NOT CHECK OR POSITION
037341,000740:
037342,000741: 33,2516 40107 HITEST CS FLGWRD11
037343,000742: 33,2517 74741 MASK PSTHIBIT
037344,000743: 33,2520 00006 EXTEND
037345,000744: 33,2521 12540 BZF POS2CHK
037346,000745: 33,2522 31642 HIGATCHK CA TTF/8 # IS TTF > CRITERION? (TTF IS NEGATIVE)
037347,000746: 33,2523 61427 AD RPCRTIME
037348,000747: 33,2524 00006 EXTEND
037349,000748: 33,2525 62536 BZMF POS1CHK # NO
037350,000749:
037351,000750: 33,2526 34741 CA EBANK4 # MUST SWITCH EBANKS
037352,000751: 33,2527 56003 XCH EBANK
037353,000752: 33,2530 54001 TS L # SAVE IN L
|
|
Page 870 |
037355,000754: 33,2531 E4,1545 EBANK= XNBPIP
037356,000755: 33,2531 41545 CS XNBPIP # UXBXP IN GSOP CH5
037357,000756: 33,2532 E7,1515 EBANK= DVCNTR
037358,000757: 33,2532 22003 LXCH EBANK # RESTORE EBANK
037359,000758: 33,2533 61430 AD RPCRTQSW # QSW - UXBXP
037360,000759: 33,2534 00006 EXTEND
037361,000760: 33,2535 62447 BZMF HIGATASK # IF UXBXP > QSW, THEN REPOSITION
037362,000761:
037363,000762: 33,2536 34746 POS1CHK CAF BIT6
037364,000763: 33,2537 12541 TCF +2
037365,000764:
037366,000765: 33,2540 34745 POS2CHK CAF BIT7
037367,000766: 33,2541 03674 TC POSTST
037368,000767: 33,2542 13115 TCF UPDATCHK # LR IN RIGHT POSITION - CONTINUE
037369,000768:
037370,000769: 33,2543 05567 LRPOSALM TC ALARM # LR NOT IN PROPER POS-ALARM-BYPASS UPDATE
037371,000770: 33,2544 00511 OCT 511 # AND CONTINUE SERVICER
037372,000771: 33,2545 00004 CONTSERV INHINT
037373,000772: 33,2546 43111 CS BITS4-7
037374,000773: 33,2547 70107 MASK FLGWRD11 # CLEAR LR MEASUREMENT MADE DISCRETES.
037375,000774: 33,2550 54107 TS FLGWRD11
037376,000775:
|
|
Page 871 |
037378,000777: 33,2551 03512 COPYCYC1 TC QUIKFAZ5
037379,000778:
037380,000779: 33,2552 30077 R297 CA FLAGWRD3
037381,000780: 33,2553 75014 MASK NR29&RDR
037382,000781: 33,2554 10000 CCS A # IS NOR29FLG OR READRFLG SET?
037383,000782: 33,2555 12567 TCF R29NODES # YES, SO DON'T DESIGNATE.
037384,000783:
037385,000784: 33,2556 30110 CA RADMODES # NO, SO R29 IS CALLED FOR.
037386,000785: 33,2557 72250 MASK OCT10002 # IS THE RR NOT ZEROING ITS CDUS, AND
037387,000786: 33,2560 10000 CCS A # IS THE RENDEZVOUS RADAR IN AUTO MODE?
037388,000787: 33,2561 12567 TCF R29NODES # NO, SO DON'T DESIGNATE.
037389,000788:
037390,000789: 33,2562 30110 CA RADMODES
037391,000790: 33,2563 77713 MASK PRIO22
037392,000791: 33,2564 10000 CCS A # IS RR REPOSITIONING OR REMODING?
037393,000792: 33,2565 12573 TCF NOR29NOW # YES; COME BACK IN 2 SECONDS & TRY AGAIN.
037394,000793:
037395,000794: 33,2566 12045 TCF R29
037396,000795:
037397,000796: 33,2567 00004 R29NODES INHINT # R29 NOT ALLOWED THIS CYCLE.
037398,000797: 33,2570 44742 CS DESIGBIT # SHOW THAT DESIGNATION IS OFF.
037399,000798: 33,2571 70110 MASK RADMODES
037400,000799: 33,2572 54110 TS RADMODES
037401,000800:
037402,000801: 33,2573 06042 NOR29NOW TC INTPRET # INTPRET DOES A RELINT.
037403,000802: 33,2574 51575 VLOAD ABVAL # MPAC = ABVAL( NEW SM. POSITION VECTOR )
037404,000803: 33,2575 03573 R1S
037405,000804: 33,2576 45206 PUSH DSU # (2)
037406,000805: 33,2577 02333 /LAND/
037407,000806: 33,2600 03535 STORE HCALC # NEW HCALC*2(24)M.
037408,000807: 33,2601 03775 STORE HCALC1
037409,000808: 33,2602 47075 DMPR RTB
037410,000809: 33,2603 26026 ALTCONV
037411,000810: 33,2604 21613 SGNAGREE
037412,000811: 33,2605 27742 STOVL ALTBITS # ALTITUDE FOR R10 IN BIT UNITS.
037413,000812: 33,2606 03537 UNIT/R/
037414,000813: 33,2607 53435 VXV UNIT
037415,000814: 33,2610 03720 UHYP
037416,000815: 33,2611 27726 STOVL UHZP # DOWNRANGE HALF-UNIT VECTOR FOR R10.
037417,000816: 33,2612 03573 R1S
037418,000817: 33,2613 60505 VXM VSR4
037419,000818: 33,2614 01734 REFSMMAT
037420,000819: 33,2615 27545 STOVL RN1 # TEMP. REF. POSITION VECTOR*2(29)M.
037421,000820: 33,2616 03601 V1S
037422,000821: 33,2617 76505 VXM VSL1
037423,000822: 33,2620 01734 REFSMMAT
037424,000823: 33,2621 27553 STOVL VN1 # TEMP. REF. VELOCITY VECTOR*2(7)M/CS.
037425,000824: 33,2622 03537 UNIT/R/
037426,000825: 33,2623 51435 VXV ABVAL
|
|
Page 872 |
037428,000827: 33,2624 03601 V1S
037429,000828: 33,2625 63552 SL1 DSQ
037430,000829: 33,2626 77671 DDV
037431,000830: 33,2627 47075 DMPR RTB
037432,000831: 33,2630 26030 ARCONV1
037433,000832: 33,2631 21613 SGNAGREE
037434,000833: 33,2632 77776 COPYCYC2 EXIT # LEAVE ALTITUDE RATE COMPENSATION IN MPAC
037435,000834: 33,2633 00004 INHINT
037436,000835: 33,2634 31536 CA UNIT/R/ # UPDATE RUNIT FOR R10.
037437,000836: 33,2635 55743 TS RUNIT
037438,000837: 33,2636 31540 CA UNIT/R/ +2
037439,000838: 33,2637 55744 TS RUNIT +1
037440,000839: 33,2640 31542 CA UNIT/R/ +4
037441,000840: 33,2641 55745 TS RUNIT +2
037442,000841: 33,2642 30154 CA MPAC # LOAD NEW DALTRATE FOR R10.
037443,000842: 33,2643 55716 TS DALTRATE
037444,000843:
037445,000844: 33,2644 00006 EXTEND
037446,000845: 33,2645 31573 DCA R1S
037447,000846: 33,2646 53521 DXCH R
037448,000847: 33,2647 00006 EXTEND
037449,000848: 33,2650 31575 DCA R1S +2
037450,000849: 33,2651 53523 DXCH R +2
037451,000850: 33,2652 00006 EXTEND
037452,000851: 33,2653 31577 DCA R1S +4
037453,000852: 33,2654 53525 DXCH R +4
037454,000853: 33,2655 00006 EXTEND
037455,000854: 33,2656 31601 DCA V1S
037456,000855: 33,2657 53527 DXCH V
037457,000856: 33,2660 00006 EXTEND
037458,000857: 33,2661 31603 DCA V1S +2
037459,000858: 33,2662 53531 DXCH V +2
037460,000859: 33,2663 00006 EXTEND
037461,000860: 33,2664 31605 DCA V1S +4
037462,000861: 33,2665 53533 DXCH V +4
037463,000862:
037464,000863: 33,2666 12275 TCF COPYCYCL # COMPLETE THE COYPCYCL.
037465,000864:
|
|
Page 873 |
037467,000866: # *********************************************************************************************************
037468,000867:
037469,000868: 33,2667 41456 CALCGRAV UNIT PUSH # SAVE UNIT/R/ IN PUSHLIST (18)
037470,000869: 33,2670 03537 STORE UNIT/R/
037471,000870: 33,2671 67340 LXC,1 SLOAD # RTX2 = 0 IF EARTH ORBIT, =2 IF LUNAR.
037472,000871: 33,2672 02777 RTX2
037473,000872: 33,2673 03000 RTX2
037474,000873: 33,2674 50076 DCOMP BMN
037475,000874: 33,2675 66724 CALCGRV1
037476,000875: 33,2676 50375 VLOAD DOT # (12)
037477,000876: 33,2677 06516 UNITZ
037478,000877: 33,2700 03537 UNIT/R/
037479,000878: 33,2701 41552 SL1 PUSH # (14)
037480,000879: 33,2702 44316 DSQ BDSU
037481,000880: 33,2703 26766 DP1/20
037482,000881: 33,2704 56325 PDDL DDV
037483,000882: 33,2705 26040 RESQ
037484,000883: 33,2706 00043 34D # (RN)SQ
037485,000884: 33,2707 00041 STORE 32D # TEMP FOR (RE/RN)SQ
037486,000885: 33,2710 41205 DMP DMP
037487,000886: 33,2711 26042 20J
037488,000887: 33,2712 65361 VXSC PDDL
037489,000888: 33,2713 03537 UNIT/R/
037490,000889: 33,2714 41205 DMP DMP
037491,000890: 33,2715 26044 2J
037492,000891: 33,2716 00041 32D
037493,000892: 33,2717 76561 VXSC VSL1
037494,000893: 33,2720 06516 UNITZ
037495,000894: 33,2721 45455 VAD STADR
037496,000895: 33,2722 74256 STORE UNITGOBL
037497,000896: 33,2723 41455 VAD PUSH # MPAC = UNIT GRAVITY VECTOR. (18)
037498,000897: 33,2724 60345 CALCGRV1 DLOAD NORM # PERFORM A NORMALIZATION ON RMAGSQ IN
037499,000898: 33,2725 00043 34D # ORDER TO BE ABLE TO SCALE THE MU FOR
037500,000899: 33,2726 00050 X2 # MAXIMUM PRECISION.
037501,000900: 33,2727 53663 BDDV* SLR*
037502,000901: 33,2730 26032 -MUDT,1
037503,000902: 33,2731 56623 0 -21D,2
037504,000903: 33,2732 45561 VXSC STADR
037505,000904: 33,2733 74214 STORE GDT1/2 # SCALED AT 2(+7) M/CS
037506,000905: 33,2734 77616 RVQ
037507,000906:
037508,000907: 33,2735 61375 CALCRVG VLOAD VXM
037509,000908: 33,2736 00325 DELV
037510,000909: 33,2737 01734 REFSMMAT
037511,000910: 33,2740 76561 VXSC VSL1
037512,000911: 33,2741 26022 KPIP1
037513,000912: 33,2742 03527 STORE DELVREF
037514,000913: 33,2743 41562 VSR1 PUSH
037515,000914: 33,2744 41455 VAD PUSH # (DV-OLDGDT)/2 TO PD SCALED AT 2(+7)M/CS
|
|
Page 874 |
037517,000916: 33,2745 01236 GDT/2
037518,000917: 33,2746 65255 VAD PDDL # (18)
037519,000918: 33,2747 01226 VN
037520,000919: 33,2750 01247 PGUIDE
037521,000920: 33,2751 74261 SL VXSC
037522,000921: 33,2752 20207 6D
037523,000922: 33,2753 44055 VAD STQ
037524,000923: 33,2754 01220 RN
037525,000924: 33,2755 00037 31D
037526,000925: 33,2756 37545 STCALL RN1 # TEMP STORAGE OF RN SCALED 2(+29) M
037527,000926: 33,2757 66667 CALCGRAV
037528,000927:
037529,000928: 33,2760 53255 VAD VAD
037530,000929: 33,2761 77655 VAD
037531,000930: 33,2762 01226 VN
037532,000931: 33,2763 37553 STCALL VN1 # TEMP STORAGE OF VN SCALED 2(+7) M/CS
037533,000932: 33,2764 00037 31D
037534,000933:
037535,000934: 33,2765 01463 06315 DP1/20 2DEC 0.05
037536,000935: 33,2767 00010 00000 SHIFT11 2DEC 1 B-11
037537,000936:
|
|
Page 875 |
037539,000938: # ****************************************************************************************************************
037540,000939: # MUNRVG IS A SPECIAL AVERAGE G INTEGRATION ROUTINE USED BY THRUSTING
037541,000940: # PROGRAMS WHICH FUNCTION IN THE VICINITY OF AN ASSUMED SPHERICAL MOON.
037542,000941: # THE INPUT AND OUTPUT QUANTITIES ARE REFERENCED TO THE STABLE MEMBER
037543,000942: # COORDINATE SYSTEM.
037544,000943:
037545,000944: 33,2771 41575 RVBOTH VLOAD PUSH
037546,000945: 33,2772 02317 G(CSM)
037547,000946: 33,2773 65255 VAD PDDL
037548,000947: 33,2774 01726 V(CSM)
037549,000948: 33,2775 01247 PGUIDE
037550,000949: 33,2776 74271 DDV VXSC
037551,000950: 33,2777 26770 SHIFT11
037552,000951: 33,3000 77655 VAD
037553,000952: 33,3001 01720 R(CSM)
037554,000953: 33,3002 37573 STCALL R1S
037555,000954: 33,3003 67067 MUNGRAV
037556,000955: 33,3004 53255 VAD VAD
037557,000956: 33,3005 01726 V(CSM)
037558,000957: 33,3006 77626 STADR
037559,000958: 33,3007 74176 STORE V1S
037560,000959: 33,3010 77776 EXIT
037561,000960: 33,3011 03512 TC QUIKFAZ5
037562,000961: 33,3012 06042 TC INTPRET
037563,000962: 33,3013 77775 VLOAD
037564,000963: 33,3014 03563 GDT1/2
037565,000964: 33,3015 26317 STOVL G(CSM)
037566,000965: 33,3016 03573 R1S
037567,000966: 33,3017 25720 STOVL R(CSM)
037568,000967: 33,3020 03601 V1S
037569,000968: 33,3021 01726 STORE V(CSM)
037570,000969: 33,3022 77776 EXIT
037571,000970: 33,3023 03512 TC QUIKFAZ5
037572,000971: 33,3024 06042 TC INTPRET
037573,000972: 33,3025 74375 MUNRVG VLOAD VXSC
037574,000973: 33,3026 00325 DELV
037575,000974: 33,3027 26024 KPIP2
037576,000975: 33,3030 53206 PUSH VAD # 1ST PUSH: DELV IN UNITS OF 2(8) M/CS
037577,000976: 33,3031 01236 GDT/2
037578,000977: 33,3032 53206 PUSH VAD # 2ND PUSH: (DELV + GDT)/2, UNITS OF 2(7)
037579,000978: 33,3033 03527 V # (12)
037580,000979: 33,3034 56325 PDDL DDV
037581,000980: 33,3035 01247 PGUIDE
037582,000981: 33,3036 26770 SHIFT11
037583,000982: 33,3037 77761 VXSC
037584,000983: 33,3040 77655 VAD
037585,000984: 33,3041 03521 R
037586,000985: 33,3042 37573 STCALL R1S # STORE R SCALED AT 2(+24) M.
037587,000986: 33,3043 67067 MUNGRAV
|
|
Page 876 |
037589,000988: 33,3044 53255 VAD VAD
037590,000989: 33,3045 77655 VAD # (0)
037591,000990: 33,3046 03527 V
037592,000991: 33,3047 03601 STORE V1S # STORE V SCALED AT 2(+7) M/CS.
037593,000992: 33,3050 77646 ABVAL
037594,000993: 33,3051 27472 STOVL ABVEL # STORE SPEED FOR LR AND DISPLAYS.
037595,000994: 33,3052 03537 UNIT/R/
037596,000995: 33,3053 72441 DOT SL1
037597,000996: 33,3054 03601 V1S
037598,000997: 33,3055 27474 STOVL HDOTDISP # HDOT = V. UNIT(R)*2(7) M/CS.
037599,000998: 33,3056 03573 R1S
037600,000999: 33,3057 72435 VXV VSL2
037601,001000: 33,3060 02325 WM
037602,001001: 33,3061 17734 STODL DELVS # LUNAR ROTATION CORRECTION TERM*2(5)M/CS.
037603,001002: 33,3062 00045 36D
037604,001003: 33,3063 77625 DSU
037605,001004: 33,3064 02333 /LAND/
037606,001005: 33,3065 37535 STCALL HCALC # FOR NOW, DISPLAY WHETHER POS OR NEG
037607,001006: 33,3066 66461 MUNRETRN
037608,001007: 33,3067 77656 MUNGRAV UNIT # AT 36D HAVE ABVAL(R), AT 34D R.R
037609,001008: 33,3070 17537 STODL UNIT/R/
037610,001009: 33,3071 00043 34D
037611,001010: 33,3072 55261 SL BDDV
037612,001011: 33,3073 20207 6D
037613,001012: 33,3074 26036 -MUDTMUN
037614,001013: 33,3075 74205 DMP VXSC
037615,001014: 33,3076 26770 SHIFT11
037616,001015: 33,3077 03537 UNIT/R/
037617,001016: 33,3100 03563 STORE GDT1/2 # 1/2GDT SCALED AT 2(7) M/CS.
037618,001017: 33,3101 77616 RVQ
037619,001018:
037620,001019: 33,3102 00303 1.95SECS DEC 195 B-14
037621,001020: 33,3103 00014 20000 2SEC(18) 2DEC 200 B-18
037622,001021: 33,3105 00000 00310 2SEC(28) 2OCT 0000000310 # 2SEC AT 2(28)
037623,001022: 33,3107 00000 00620 4SEC(28) 2DEC 400 B-28
037624,001023: 33,3111 00110 BITS4-7 OCT 110
037625,001024: 33,3112 37767 02200 1-30KFT 2DEC 16768072 B-24 # DPPOSMAX-30KFT
037626,001025: 33,3114 04445 6KFT/SEC DEC 18.288 B-7 # 6000 FT/SEC AT 2(7) M/CS
037627,001026:
|
|
Page 877 |
037629,001028: 33,3115 34742 UPDATCHK CAF NOLRRBIT # SEE IF LR UPDATE INHIBITED.
037630,001029: 33,3116 70107 MASK FLGWRD11
037631,001030: 33,3117 10000 CCS A
037632,001031: 33,3120 12545 TCF CONTSERV # IT IS - NO LR UPDATE
037633,001032: 33,3121 34750 CAF RNGEDBIT # NO INHIBIT - SEE ALT MEAS. THIS CYCLE.
037634,001033: 33,3122 70107 MASK FLGWRD11
037635,001034: 33,3123 00006 EXTEND
037636,001035: 33,3124 13250 BZF VMEASCHK # NO ALT MEAS THIS CYCLE - CHECK FOR VEL
037637,001036:
037638,001037: 33,3125 30120 POSUPDAT CA FIXLOC # SET PUSHLIST TO ZERO
037639,001038: 33,3126 54166 TS PUSHLOC
037640,001039:
037641,001040: 33,3127 06042 TC INTPRET
037642,001041: 33,3130 61375 VLOAD VXM
037643,001042: 33,3131 02273 HBEAMNB
037644,001043: 33,3132 02146 XNBPIP # HBEAM SM AT 2(2)
037645,001044: 33,3133 72515 PDVL VSL2 # STORE HBEAM IN PD 0-5
037646,001045: 33,3134 03601 V1S # SCALE V AT 2(5) M/CS
037647,001046: 33,3135 50255 VAD DOT
037648,001047: 33,3136 03734 DELVS # V RELATIVE TO SURFACE AT 2(5) M/CS
037649,001048: 33,3137 00001 0D # V ALONG HBEAM AT 2(7) M/CS
037650,001049: 33,3140 77405 DMP EXIT
037651,001050: 33,3141 01352 RADSKAL # SCALE TO RADAR COUNTS X 5
037652,001051:
037653,001052: 33,3142 40110 CS FLGWRD12 # TEST LR ALTITUDE SCALE FACTOR
037654,001053: 33,3143 74743 MASK ALTSCBIT
037655,001054: 33,3144 00006 EXTEND
037656,001055: 33,3145 13150 BZF +3 # BRANCH IF HIGH SCALE
037657,001056:
037658,001057: 33,3146 31353 CA SKALSKAL # RESCALE IF LOW SCALE
037659,001058: 33,3147 07312 TC SHORTMP
037660,001059:
037661,001060: 33,3150 06042 +3 TC INTPRET
037662,001061: 33,3151 54215 DAD SL # CORRECT HMEAS FOR DOPPLER EFFECT
037663,001062: 33,3152 03655 HMEAS
037664,001063: 33,3153 20210 7D
037665,001064: 33,3154 74205 DMP VXSC # SLANT RANGE AT 2(21), PUSH UP FOR HBEAM
037666,001065: 33,3155 26011 HSCAL # SLANT RANGE VECTOR AT 2(23) M
037667,001066: 33,3156 45241 DOT DSU
037668,001067: 33,3157 03537 UNIT/R/ # ALTITUDE AT 2(24) M
037669,001068: 33,3160 03535 HCALC # DELTA H AT 2(24) M
037670,001069: 33,3161 03665 STORE DELTAH
037671,001070: 33,3162 77776 EXIT
037672,001071:
037673,001072: 33,3163 30107 CA FLGWRD11
037674,001073: 33,3164 74741 MASK PSTHIBIT
037675,001074: 33,3165 00006 EXTEND # DO NOT PERFORM DATA REASONABLENESS TEST
037676,001075: 33,3166 13203 BZF NOREASON # UNTIL AFTER HIGATE
|
|
Page 878 |
037678,001077: 33,3167 06042 TC INTPRET
037679,001078: 33,3170 45246 ABS DSU
037680,001079: 33,3171 02521 DELQFIX # ABS(DELTAH) - DQFIX 50 FT NOM
037681,001080: 33,3172 45252 SL3 DSU # SCALE TO 2(21)
037682,001081: 33,3173 03535 HCALC # ABS(DELTAH) - (50 + HCALC/8) AT 2(21)
037683,001082: 33,3174 77776 EXIT
037684,001083:
037685,001084: 33,3175 25670 INCR LRLCTR
037686,001085: 33,3176 06726 TC BRANCH
037687,001086: 33,3177 13520 TCF HFAIL # DELTA H TOO LARGE
037688,001087: 33,3200 13520 TCF HFAIL # DELTA H TOO LARGE
037689,001088: 33,3201 05516 TC DOWNFLAG # TURN OFF ALT FAIL LAMP
037690,001089: 33,3202 00263 ADRES HFLSHFLG
037691,001090:
037692,001091: 33,3203 40107 NOREASON CS FLGWRD11
037693,001092: 33,3204 74744 MASK LRINHBIT
037694,001093: 33,3205 10000 CCS A
037695,001094: 33,3206 13250 TCF VMEASCHK # UPDATE INHIBITED - TEST VELOCITY ANYWAY
037696,001095:
037697,001096: 33,3207 06042 TC INTPRET # DO POSITION UPDATE
037698,001097: 33,3210 40545 DLOAD SR4
037699,001098: 33,3211 03535 HCALC # RESCALE H TO 2(28)M
037700,001099: 33,3212 77776 EXIT
037701,001100: 33,3213 00006 EXTEND
037702,001101: 33,3214 31665 DCA DELTAH # STORE DELTAH IN MPAC AND
037703,001102: 33,3215 52155 DXCH MPAC # BRING HCALC INTO A,L
037704,001103: 33,3216 07547 TC ALSIGNAG
037705,001104: 33,3217 00006 EXTEND # IF HIGH PART OF HCALC IS NON ZERO, THEN
037706,001105: 33,3220 13222 BZF +2 # HCALC > HMAX,
037707,001106: 33,3221 13250 TCF VMEASCHK # SO UPDATE IS BYPASSED
037708,001107: 33,3222 54156 TS MPAC +2 # FOR LATER SHORTMP
037709,001108:
037710,001109: 33,3223 40001 CS L # -H AT 2(14) M
037711,001110: 33,3224 61420 AD LRHMAX # HMAX - H
037712,001111: 33,3225 00006 EXTEND
037713,001112: 33,3226 63250 BZMF VMEASCHK # IF H >HMAX, BYPASS UPDATE
037714,001113: 33,3227 00006 EXTEND
037715,001114: 33,3230 71421 MP LRWH # WH(HMAX - H)
037716,001115: 33,3231 00006 EXTEND
037717,001116: 33,3232 11420 DV LRHMAX # WH(1 - H/HMAX)
037718,001117: 33,3233 54135 TS MPTEMP
037719,001118: 33,3234 07316 TC SHORTMP2 # DELTAH (WH)(1 - H/HMAX) IN MPAC
037720,001119: 33,3235 06042 TC INTPRET # MODE IS DP FROM ABOVE
037721,001120: 33,3236 77752 SL1
037722,001121: 33,3237 53361 VXSC VAD
037723,001122: 33,3240 03537 UNIT/R/ # DELTAR = DH(WH)(1 - H/HMAX) UNIT/R/
037724,001123: 33,3241 03573 R1S
037725,001124: 33,3242 37657 STCALL GNUR
037726,001125: 33,3243 67067 MUNGRAV
037727,001126: 33,3244 77776 EXIT
|
|
Page 879 |
037729,001128: 33,3245 03512 TC QUIKFAZ5
037730,001129:
037731,001130: 33,3246 34755 CA ZERO
037732,001131: 33,3247 03474 RUPDATED TC GNURVST
037733,001132:
037734,001133: 33,3250 03512 VMEASCHK TC QUIKFAZ5 # RESTART AT NEXT LOCATION
037735,001134: 33,3251 40107 CS FLGWRD11
037736,001135: 33,3252 74745 MASK VELDABIT # IS V READING AVAILABLE?
037737,001136: 33,3253 10000 CCS A
037738,001137: 33,3254 13454 TCF VALTCHK # NO SEE IF V READING TO BE TAKEN
037739,001138:
037740,001139: 33,3255 41651 VELUPDAT CS VSELECT # PROCESS VELOCITY DATA
037741,001140: 33,3256 54001 TS L
037742,001141: 33,3257 26001 ADS L # -2 VSELECT IN L
037743,001142: 33,3260 60001 AD L
037744,001143: 33,3261 60001 AD L # -6 VSELECT IN A
037745,001144: 33,3262 50120 INDEX FIXLOC
037746,001145: 33,3263 52047 DXCH X1 # X1 = -6 VSELECT, X2 = -2 VSELECT
037747,001146:
037748,001147: 33,3264 34741 CA EBANK4
037749,001148: 33,3265 54003 TS EBANK
037750,001149: 33,3266 E4,1654 EBANK= LRXCDU
037751,001150:
037752,001151: 33,3266 31655 CA LRYCDU # STORE LRCDUS IN CDUSPOTS
037753,001152: 33,3267 54765 TS CDUSPOT
037754,001153: 33,3270 31656 CA LRZCDU
037755,001154: 33,3271 54767 TS CDUSPOT +2
037756,001155: 33,3272 31654 CA LRXCDU
037757,001156: 33,3273 54771 TS CDUSPOT +4
037758,001157:
037759,001158: 33,3274 04616 TC BANKCALL
037760,001159: 33,3275 47617 CADR QUICTRIG # GET SINES AND COSINES FOR NBSM
037761,001160:
037762,001161: 33,3276 30120 CA FIXLOC
037763,001162: 33,3277 54166 TS PUSHLOC # SET PD TO ZERO
037764,001163:
037765,001164: 33,3300 06042 TC INTPRET
037766,001165: 33,3301 45173 VLOAD* CALL
037767,001166: 33,3302 02231 VZBEAMNB,1 # CONVERT VBEAM FROM NB TO SM
037768,001167: 33,3303 47675 *NBSM*
037769,001168: 33,3304 54325 PDDL SL # STORE IN PD 0-5
037770,001169: 33,3305 03653 VMEAS # LOAD VELOCITY MEASUREMENT
037771,001170: 33,3306 20215 12D
037772,001171: 33,3307 41403 DMP* PUSH # SCALE TO M/CS AT 2(6)
037773,001172: 33,3310 51764 VZSCAL,2 # AND STORE IN PD 6-7
037774,001173: 33,3311 77776 EXIT
037775,001174: 33,3312 44753 CS ONE
037776,001175: 33,3313 54163 TS MODE # CHANGE STORE MODE TO VECTOR
037777,001176:
037778,001177: 33,3314 31657 CA PIPTEM # STORE DELV IN MPAC
|
|
Page 880 |
037780,001179: 33,3315 22007 ZL
037781,001180: 33,3316 52155 DXCH MPAC
037782,001181:
037783,001182: 33,3317 31660 CA PIPTEM +1
037784,001183: 33,3320 22007 ZL
037785,001184: 33,3321 52160 DXCH MPAC +3
037786,001185:
037787,001186: 33,3322 31661 CA PIPTEM +2
037788,001187: 33,3323 22007 ZL
037789,001188: 33,3324 52162 DXCH MPAC +5
037790,001189:
037791,001190: 33,3325 35016 CA EBANK7
037792,001191: 33,3326 54003 TS EBANK # RESTORE EBANK 7
037793,001192: 33,3327 E7,1515 EBANK= DVCNTR
037794,001193: 33,3327 06042 TC INTPRET
037795,001194: 33,3330 65361 VXSC PDDL
037796,001195: 33,3331 26022 KPIP1 # SCALE DELV TO 2(7) M/CS AND PUSH
037797,001196: 33,3332 02253 LRVTIME # TIME OF DELV AT 2(28) CS
037798,001197: 33,3333 56225 DSU DDV
037799,001198: 33,3334 01234 PIPTIME # TU - T(N-1)
037800,001199: 33,3335 27106 2SEC(28)
037801,001200: 33,3336 76561 VXSC VSL1 # G(N-1)(TU - T(N-1))
037802,001201: 33,3337 01236 GDT/2 # SCALED AT 2(7) M/CS
037803,001202: 33,3340 53255 VAD VAD # PUSH UP FOR DELV
037804,001203: 33,3341 03527 V # VU = V(N-1) + DELVU + G(N-1) DTU
037805,001204: 33,3342 53352 VSL2 VAD # SCALE TO 2(5) M/CS AND SUBTRACT
037806,001205: 33,3343 03734 DELVS # MOON ROTATION.
037807,001206: 33,3344 51406 PUSH ABVAL # STORE IN PD
037808,001207: 33,3345 43202 SR4 DAD # ABS(VM)/8 + VELBIAS AT 2(6)
037809,001208: 33,3346 03372 VELBIAS
037810,001209: 33,3347 24025 STOVL 20D # STORE IN 20D AND PICK UP VM
037811,001210: 33,3350 44241 DOT BDSU # V(EST) AT 2(6)
037812,001211: 33,3351 00001 0 # DELTAV = VMEAS - V(EST)
037813,001212: 33,3352 51406 PUSH ABS
037814,001213: 33,3353 77425 DSU EXIT # ABS(DV) - (7.5 + ABS(VM)/8))
037815,001214: 33,3354 00025 20D
037816,001215:
037817,001216: 33,3355 25672 INCR LRMCTR
037818,001217: 33,3356 06726 TC BRANCH
037819,001218: 33,3357 13535 TCF VFAIL # DELTA V TOO LARGE ALARM
037820,001219: 33,3360 13535 TCF VFAIL # DELTA V TOO LARGE ALARM
037821,001220:
037822,001221: 33,3361 05516 TC DOWNFLAG # TURN OFF VEL FAIL LAMP
037823,001222: 33,3362 00262 ADRES VFLSHFLG
037824,001223:
037825,001224: 33,3363 30107 CA FLGWRD11
037826,001225: 33,3364 74740 MASK VXINHBIT
037827,001226: 33,3365 00006 EXTEND
037828,001227: 33,3366 13375 BZF VUPDAT # IF VX INHIBIT RESET, INCORPORATE DATA.
|
|
Page 881 |
037830,001229: 33,3367 05516 TC DOWNFLAG
037831,001230: 33,3370 00250 ADRES VXINH # RESET VX INHIBIT
037832,001231:
037833,001232: 33,3371 31651 CA VSELECT
037834,001233: 33,3372 67751 AD NEG2 # IF VSELECT = 2 (X AXIS),
037835,001234: 33,3373 00006 EXTEND # BYPASS UPDATE
037836,001235: 33,3374 13454 BZF ENDVDAT
037837,001236:
037838,001237: 33,3375 40107 VUPDAT CS FLGWRD11
037839,001238: 33,3376 74744 MASK LRINHBIT
037840,001239: 33,3377 10000 CCS A
037841,001240: 33,3400 13454 TCF VALTCHK # UPDATE INHIBITED
037842,001241:
037843,001242: 33,3401 54155 TS MPAC +1
037844,001243:
037845,001244: 33,3402 31471 CA ABVEL # STORE E7 ERASABLES NEEDED IN TEMPS
037846,001245: 33,3403 54130 TS ABVEL*
037847,001246: 33,3404 31651 CA VSELECT
037848,001247: 33,3405 54131 TS VSELECT*
037849,001248: 33,3406 35014 CA EBANK5
037850,001249: 33,3407 54003 TS EBANK # CHANGE EBANKS
037851,001250:
037852,001251: 33,3410 E5,1527 EBANK= LRVF
037853,001252: 33,3410 41527 CS LRVF
037854,001253: 33,3411 60130 AD ABVEL* # IF V < VF, USE WVF
037855,001254: 33,3412 00006 EXTEND
037856,001255: 33,3413 63426 BZMF USEVF
037857,001256:
037858,001257: 33,3414 40130 CS ABVEL*
037859,001258: 33,3415 61526 AD LRVMAX # VMAX - V
037860,001259: 33,3416 00006 EXTEND
037861,001260: 33,3417 63431 BZMF WSTOR -1 # IF V > VMAX, W = 0
037862,001261:
037863,001262: 33,3420 00006 EXTEND
037864,001263: 33,3421 50131 INDEX VSELECT*
037865,001264: 33,3422 71530 MP LRWVZ # WV(VMAX - V)
037866,001265:
037867,001266: 33,3423 00006 EXTEND
037868,001267: 33,3424 11526 DV LRVMAX # WV( 1 - V/VMAX )
037869,001268: 33,3425 13432 TCF WSTOR
037870,001269:
037871,001270: 33,3426 50131 USEVF INDEX VSELECT*
037872,001271: 33,3427 31533 CA LRWVFZ # USE APPROPRIATE CONSTANT WEIGHT
037873,001272: 33,3430 13432 TCF WSTOR
037874,001273:
037875,001274: 33,3431 34755 -1 CA ZERO
037876,001275: 33,3432 54154 WSTOR TS MPAC
037877,001276: 33,3433 44745 CS BIT7 # (=64D)
037878,001277: 33,3434 61010 AD MODREG
037879,001278: 33,3435 00006 EXTEND
|
|
Page 882 |
037881,001280: 33,3436 63441 BZMF +3 # IF IN P65,P66,P67, USE ANOTHER CONSTANT
037882,001281:
037883,001282: 33,3437 31536 CA LRWVFF
037884,001283: 33,3440 54154 TS MPAC
037885,001284:
037886,001285: 33,3441 35016 +3 CA EBANK7
037887,001286: 33,3442 54003 TS EBANK # CHANGE EBANKS
037888,001287:
037889,001288: 33,3443 E7,1471 EBANK= ABVEL
037890,001289: 33,3443 06042 TC INTPRET
037891,001290: 33,3444 74205 DMP VXSC # W(DELTA V)(VBEAMSM) UP 6-7, 0-5
037892,001291: 33,3445 77655 VAD
037893,001292: 33,3446 03601 V1S # ADD WEIGHTED DELTA V TO VELOCITY
037894,001293: 33,3447 03657 STORE GNUV
037895,001294: 33,3450 77776 EXIT
037896,001295:
037897,001296: 33,3451 03512 TC QUIKFAZ5 # DO NOT RE-UPDATE
037898,001297:
037899,001298: 33,3452 36245 CA SIX
037900,001299: 33,3453 03474 VUPDATED TC GNURVST # STORE NEW VELOCITY VECTOR
037901,001300: 33,3454 33,3454 ENDVDAT = VALTCHK
037902,001301:
037903,001302: 33,3454 03512 VALTCHK TC QUIKFAZ5 # DO NOT REPEAT ABOVE
037904,001303:
037905,001304: 33,3455 34747 CAF READVBIT # TEST READVEL TO SEE IF VELOCITY READING
037906,001305: 33,3456 70107 MASK FLGWRD11 # IS DESIRED.
037907,001306: 33,3457 10000 CCS A
037908,001307: 33,3460 13467 TCF READV # TES - READ VELOCITY
037909,001308: 33,3461 41471 CS ABVEL # NO - SEE IF VELOCITY < 6000 FT/SEC
037910,001309: 33,3462 63114 AD 6KFT/SEC
037911,001310: 33,3463 00006 EXTEND
037912,001311: 33,3464 62545 BZMF CONTSERV # V > 6000 FT/SEC. DO NOT READ VELOCITY.
037913,001312:
037914,001313: 33,3465 05504 TC UPFLAG # V < 6000 FT/SEC. SET READVEL AND READ.
037915,001314: 33,3466 00257 ADRES READVEL
037916,001315:
037917,001316: 33,3467 37723 READV CAF PRIO32 # SET UP JOB TO READ VELOCITY BEAMS.
037918,001317: 33,3470 05072 TC NOVAC
037919,001318: 33,3471 E7,1654 EBANK= HMEAS
037920,001319: 33,3471 03556 66067 2CADR LRVJOB
037921,001320:
037922,001321: 33,3473 12545 TCF CONTSERV # CONTINUE WITH SERVICER
037923,001322:
037924,001323: 33,3474 54130 GNURVST TS BUF # STORE GNUR (=GNUV) IN R1S OR V1S
037925,001324: 33,3475 00006 EXTEND # A = 0 FOR R, A = 6 FOR V
037926,001325: 33,3476 31657 DCA GNUR
037927,001326: 33,3477 50130 INDEX BUF
037928,001327: 33,3500 53573 DXCH R1S
037929,001328: 33,3501 00006 EXTEND
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|
Page 883 |
037931,001330: 33,3502 31661 DCA GNUR +2
037932,001331: 33,3503 50130 INDEX BUF
037933,001332: 33,3504 53575 DXCH R1S +2
037934,001333: 33,3505 00006 EXTEND
037935,001334: 33,3506 31663 DCA GNUR +4
037936,001335: 33,3507 50130 INDEX BUF
037937,001336: 33,3510 53577 DXCH R1S +4
037938,001337: 33,3511 00002 TC Q
037939,001338:
037940,001339: 33,3512 35007 QUIKFAZ5 CA EBANK3
037941,001340: 33,3513 56003 XCH EBANK # SET EBANK 3
037942,001341: 33,3514 52002 DXCH L # Q TO A, A TO L
037943,001342: 33,3515 E3,1446 EBANK= PHSNAME5
037944,001343: 33,3515 55446 TS PHSNAME5
037945,001344: 33,3516 22003 LXCH EBANK
037946,001345: 33,3517 E7,1515 EBANK= DVCNTR
037947,001346: 33,3517 00000 TC A
037948,001347:
037949,001348: 33,3520 41671 HFAIL CS LRRCTR
037950,001349: 33,3521 00006 EXTEND
037951,001350: 33,3522 13532 BZF NORLITE # IF R = 0, DO NOT TURN ON TRK FAIL
037952,001351: 33,3523 61670 AD LRLCTR
037953,001352: 33,3524 77750 MASK NEG3
037954,001353: 33,3525 00006 EXTEND # IF L-R LT 4, DO NOT TURN ON TRK FAIL
037955,001354: 33,3526 13530 BZF +2
037956,001355: 33,3527 13532 TCF NORLITE
037957,001356:
037958,001357: 33,3530 05504 TC UPFLAG # AND SET BIT TO TURN ON TRACKER FAIL LITE
037959,001358: 33,3531 00263 ADRES HFLSHFLG
037960,001359:
037961,001360: 33,3532 31670 NORLITE CA LRLCTR
037962,001361: 33,3533 55671 TS LRRCTR # SET R = L
037963,001362:
037964,001363: 33,3534 13250 TCF VMEASCHK
037965,001364:
037966,001365: 33,3535 41673 VFAIL CS LRSCTR # DELTA Q LARGE
037967,001366: 33,3536 00006 EXTEND # IF S = 0, DO NOT TURN ON TRACKER FAIL
037968,001367: 33,3537 13547 BZF NOLITE
037969,001368: 33,3540 61672 AD LRMCTR # M-S
037970,001369: 33,3541 77750 MASK NEG3 # TEST FOR M-S > 3
037971,001370: 33,3542 00006 EXTEND # IF M-S > 3, THEN TWO OR MORE OF THE
037972,001371: 33,3543 13545 BZF +2 # LAST FOUR V READINGS WERE BAD,
037973,001372: 33,3544 13547 TCF NOLITE # SO TURN ON VELOCITY FAIL LIGHT
037974,001373:
037975,001374: 33,3545 05504 TC UPFLAG # AND SET BIT TO TURN ON TRACKER FAIL LITE
037976,001375: 33,3546 00262 ADRES VFLSHFLG
037977,001376:
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|
Page 884 |
037979,001378: 33,3547 31672 NOLITE CA LRMCTR # SET S = M
037980,001379: 33,3550 55673 TS LRSCTR
037981,001380:
037982,001381: 33,3551 11651 CCS VSELECT # TEST FOR Z COMPONENT
037983,001382: 33,3552 13454 TCF ENDVDAT # NOT Z, DO NOT SET VX INHIBIT
037984,001383:
037985,001384: 33,3553 05504 TC UPFLAG # Z COMPONENT - SET FLAG TO SKIP X
037986,001385: 33,3554 00250 ADRES VXINH # COMPONENT, AS ERROR MAY BE DUE TO CROSS
037987,001386: 33,3555 13454 TCF ENDVDAT # LOBE LOCK UP NOT DETECTED ON X AXIS.
037988,001387:
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|
Page 885 |
037990,001389: # ********************************************************************************************************
037991,001390: # LRVJOB IS SET WHEN THE LEM IS BELOW 15000 FT DURING THE LANDING PHASE
037992,001391: # THIS JOB INITIALIZES THE LANDING RADAR READ ROUTINE FOR 5 VELOCITY
037993,001392: # SAMPLES AND GOES TO SLEEP WHILE THE SAMPLING IS DONE-ABOUT 500 MS.
037994,001393: # WITH A GOODEND RETURN THE DATA IS STORED IN VMEAS AND BIT7 OF LRSTAT
037995,001394: # IS SET. THE GIMBAL ANGLES ARE READ ABOUT MIDWAY IN THE SAMPLING .
037996,001395:
037997,001396: 33,3556 4361 170MS EQUALS ND1
037998,001397:
037999,001398: 33,3556 34361 LRVJOB CA 170MS # SET TASK TO READ CDUS + PIPAS
038000,001399: 33,3557 05203 TC WAITLIST
038001,001400: 33,3560 E4,1652 EBANK= LRVTIME
038002,001401: 33,3560 03632 70064 2CADR RDGIMS
038003,001402:
038004,001403: 33,3562 11651 CCS VSELECT # SEQUENCE LR VEL BEAM SELECTOR
038005,001404: 33,3563 13565 TCF +2
038006,001405: 33,3564 34752 CAF TWO # IF ZERO-RESET TO TWO
038007,001406: 33,3565 60000 DOUBLE # 2XVSELECT USED FOR VBEAM INDEX IN LRVEL
038008,001407: 33,3566 04616 TC BANKCALL # GO INITIALIZE LR VEL READ ROUTINE
038009,001408: 33,3567 53116 CADR LRVEL
038010,001409: 33,3570 04616 TC BANKCALL # PUT LRVJOB TO SLEEP ABOUT 500 MS
038011,001410: 33,3571 17705 CADR RADSTALL
038012,001411: 33,3572 13625 TCF VBAD
038013,001412: 33,3573 11675 CCS STILBADV # IS DATA GOOD JUST PRESENT?
038014,001413: 33,3574 13626 TCF VSTILBAD # JUST GOOD - MUST WAIT 4 SECONDS.
038015,001414:
038016,001415: 33,3575 00004 INHINT
038017,001416: 33,3576 00006 EXTEND # GOOD RETURN-STOW AWAY VMEAS
038018,001417: 33,3577 31101 DCA SAMPLSUM
038019,001418: 33,3600 53653 DXCH VMEAS
038020,001419: 33,3601 34741 CA EBANK4 # FOR DOWNLINK
038021,001420: 33,3602 54003 TS EBANK
038022,001421: 33,3603 E4,1652 EBANK= LRVTIME
038023,001422:
038024,001423: 33,3603 00006 EXTEND
038025,001424: 33,3604 31653 DCA LRVTIME
038026,001425: 33,3605 53740 DXCH LRVTIMDL
038027,001426: 33,3606 00006 EXTEND
038028,001427: 33,3607 31655 DCA LRXCDU
038029,001428: 33,3610 53735 DXCH LRXCDUDL
038030,001429: 33,3611 31656 CA LRZCDU
038031,001430: 33,3612 55736 TS LRZCDUDL
038032,001431: 33,3613 35016 CA EBANK7
038033,001432: 33,3614 54003 TS EBANK
038034,001433: 33,3615 E7,1651 EBANK= VSELECT
038035,001434:
038036,001435: 33,3615 40107 CS FLGWRD11 # SET BIT TO INDICATE VELOCITY
038037,001436: 33,3616 74745 MASK VELDABIT # MEASUREMENT MADE.
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|
Page 886 |
038039,001438: 33,3617 26107 ADS FLGWRD11
038040,001439: 33,3620 11651 ENDLRV CCS VSELECT # UPDATE VSELECT
038041,001440: 33,3621 13623 TCF +2
038042,001441: 33,3622 34752 CA TWO
038043,001442: 33,3623 55651 TS VSELECT
038044,001443: 33,3624 15155 TCF ENDOFJOB
038045,001444:
038046,001445: 33,3625 34752 VBAD CAF TWO # SET STILBAD TO WAIT 4 SECONDS
038047,001446: 33,3626 55675 VSTILBAD TS STILBADV
038048,001447: 33,3627 13620 TCF ENDLRV
038049,001448:
038050,001449: # LRHJOB IS SET BY LRHTASK WHEN LEM IS BELOW 25000 FT. THIS JOB
038051,001450: # INITIALIZES THE LR READ ROUTINE FOR AN ALT MEASUREMENT AND GOES TO
038052,001451: # SLEEP WHILE THE SAMPLING IS DONE-ABOUT 95 MS. WITH A GOODEND RETURN
038053,001452: # THE ALT DATA IS STORED IN HMEAS AND BIT7 OF LRSTAT IS SET.
038054,001453:
038055,001454: 34,3571 BANK 34
038056,001455: 34,2000 SETLOC R12STUFF
038057,001456: 34,2000 BANK
038058,001457:
038059,001458: 34,3571 COUNT* $$/SERV
038060,001459:
038061,001460: 34,3571 04616 LRHJOB TC BANKCALL # INITIATE LR ALT MEASUREMENT
038062,001461: 34,3572 53102 CADR LRALT
038063,001462: 34,3573 04616 TC BANKCALL # LRHJOB TO SLEEP ABOUT 95MS
038064,001463: 34,3574 17705 CADR RADSTALL
038065,001464: 34,3575 13620 TCF HBAD
038066,001465: 34,3576 11674 CCS STILBADH # IS DATA GOOD JUST PRESENT?
038067,001466: 34,3577 13630 TCF HSTILBAD # JUST GOOD - MUST WAIT 4 SECONDS.
038068,001467:
038069,001468: 34,3600 00004 INHINT
038070,001469: 34,3601 00006 EXTEND
038071,001470: 34,3602 31101 DCA SAMPLSUM # GOOD RETURN-STORE AWAY LRH DATA
038072,001471: 34,3603 53655 DXCH HMEAS # LRH DATA 1.079 FT/BIT
038073,001472: 34,3604 00006 EXTEND # FOR DOWNLINK
038074,001473: 34,3605 31561 DCA PIPTIME1
038075,001474: 34,3606 53755 DXCH MKTIME
038076,001475:
038077,001476: 34,3607 00006 EXTEND
038078,001477: 34,3610 31156 DCA CDUTEMPY # CDUY,Z = AIG,AMG
038079,001478: 34,3611 53460 DXCH AIG
038080,001479:
038081,001480: 34,3612 31154 CA CDUTEMPX # CDUX = AOG
038082,001481: 34,3613 55461 TS AOG
038083,001482:
038084,001483: 34,3614 40107 CS FLGWRD11 # SET BIT TO INDICATE RANGE
038085,001484: 34,3615 74750 MASK RNGEDBIT # MEASUREMENT MADE.
038086,001485: 34,3616 26107 ADS FLGWRD11
038087,001486: 34,3617 05155 ENDLRH TC ENDOFJOB # TERMINATE LRHJOB
038088,001487:
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|
Page 887 |
038090,001489: 34,3620 30101 HBAD CA FLAGWRD5
038091,001490: 34,3621 74742 MASK RNGSCBIT # IS BAD RETURN DUE TO SCALE CHANGE?
038092,001491: 34,3622 00006 EXTEND
038093,001492: 34,3623 13627 BZF HSTILBAD -1 # NO RESET HSTILBAD
038094,001493: 34,3624 05516 TC DOWNFLAG # YES RESET SCALE CHANGE BIT AND IGNORE
038095,001494: 34,3625 00120 ADRES RNGSCFLG
038096,001495: 34,3626 05155 TC ENDOFJOB
038097,001496:
038098,001497: 34,3627 34752 CAF TWO # SET STILBAD TO WAIT 4 SECONDS
038099,001498: 34,3630 55674 HSTILBAD TS STILBADH
038100,001499: 34,3631 05155 TC ENDOFJOB
038101,001500:
038102,001501: 34,3632 BANK 34
038103,001502: 34,2000 SETLOC SERV4
038104,001503: 34,2000 BANK
038105,001504:
038106,001505: 34,3632 COUNT* $$/SERV
038107,001506:
038108,001507: # RDGIMS IS A TASK SET UP BY LRVJOB TO PICK UP THE IMU CDUS AND TIME
038109,001508: # AT ABOUT THE MIDPOINT OF THE LR VEL READ ROUTINE WHEN 5 VEL SAMPLES
038110,001509: # ARE SPECIFIED.
038111,001510:
038112,001511: 34,3632 E4,1652 EBANK= LRVTIME
038113,001512: 34,3632 00006 RDGIMS EXTEND
038114,001513: 34,3633 30025 DCA TIME2 # PICK UP TIME2, TIME1
038115,001514: 34,3634 53653 DXCH LRVTIME # AND SAVE IN LRVTIME
038116,001515:
038117,001516: 34,3635 00006 EXTEND
038118,001517: 34,3636 30033 DCA CDUX # PICK UP CDUX AND CDUY
038119,001518: 34,3637 53655 DXCH LRXCDU # AND SAVE IN LRXCDU AND LRYCDU
038120,001519:
038121,001520: 34,3640 30034 CA CDUZ
038122,001521: 34,3641 55656 TS LRZCDU # SAVE CDUZ IN LRZCDU
038123,001522:
038124,001523: 34,3642 30037 CA PIPAX
038125,001524: 34,3643 55657 TS PIPTEM # SAVE PIPAX IN PIPTEM
038126,001525:
038127,001526: 34,3644 00006 EXTEND
038128,001527: 34,3645 30041 DCA PIPAY # PICK UP PIPAY AND PIPAZ
038129,001528: 34,3646 53661 DXCH PIPTEM +1 # AND SAVE IN PIPTEM +1 AND PIPTEM +2
038130,001529: 34,3647 05261 TC TASKOVER
038131,001530:
038132,001531: 33,3630 BANK 33
038133,001532: 33,2000 SETLOC SERVICES
038134,001533: 33,2000 BANK
038135,001534:
038136,001535: 33,3630 COUNT* $$/SERV
038137,001536:
038138,001537: 33,3630 E7,1515 EBANK= DVCNTR
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|
Page 888 |
038140,001539: # HIGATJOB IS SET APPROXIMATELY 6 SECONDS PRIOR TO HIGH GATE DURING
038141,001540: # THE DESCENT BURN PHASE OF LUNAR LANDING. THIS JOB INITIATES THE
038142,001541: # LANDING RADAR REPOSITIONING ROUTINE AND GOES TO SLEEP UNTIL THE
038143,001542: # LR ANTENNA MOVES FROM POSITION 1 TO POSITION 2. IF THE LR ANTENNA
038144,001543: # ACHIEVES POSITION 2 WITHIN 22 SECONDS THE ALTITUDE AND VELOCITY
038145,001544: # BEAM VECTORS ARE RECOMPUTED TO REFLECT THE NEW ORIENTATION WITH
038146,001545: # RESPECT TO THE NB. BIT10 OF LRSTAT IS CLEARED TO ALLOW LR
038147,001546: # MEASUREMENTS AND THE JOB TERMINATES.
038148,001547:
038149,001548: 33,3630 00004 REREPOS INHINT
038150,001549: 33,3631 40107 CS FLGWRD11
038151,001550: 33,3632 75015 MASK PRIO3
038152,001551: 33,3633 26107 ADS FLGWRD11
038153,001552:
038154,001553: 33,3634 04616 HIGATJOB TC BANKCALL # START LRPOS2 JOB
038155,001554: 33,3635 53454 CADR LRPOS2
038156,001555: 33,3636 04616 TC BANKCALL # PUT HIGATJOB TO SLEEP UNTIL JOB IS DONE
038157,001556: 33,3637 17705 CADR RADSTALL
038158,001557: 33,3640 13653 TCF POSALARM # BAD END ALARM
038159,001558:
038160,001559: 33,3641 37714 POSGOOD CA PRIO23 # REDUCE PRIORITY FOR INTERPRETIVE COMPS.
038161,001560: 33,3642 05146 TC PRIOCHNG
038162,001561:
038163,001562: 33,3643 03717 TC SETPOS2 # LR IN POS2 - SET UP TRANSFORMATIONS
038164,001563:
038165,001564: 33,3644 05504 TC UPFLAG
038166,001565: 33,3645 00256 ADRES LPOS2FLG
038167,001566: 33,3646 05516 ENDPOS TC DOWNFLAG
038168,001567: 33,3647 00252 ADRES NOLRREAD # RESET NOLRREAD FLAG TO ENABLE LR READING
038169,001568: 33,3650 05353 LRRESTRT TC PHASCHNG
038170,001569:
038171,001570: 33,3651 00001 OCT 1
038172,001571: 33,3652 05155 TC ENDOFJOB
038173,001572:
038174,001573: 33,3653 33757 POSALARM CA OCT523
038175,001574: 33,3654 04616 TC BANKCALL
038176,001575: 33,3655 21563 CADR PRIOLARM # FLASH ALARM CODE
038177,001576: 33,3656 13650 TCF LRRESTRT # V34-TERMINATE R12 (NOLRRBIT SET)
038178,001577: 33,3657 13662 TCF P1CHK # PROCEED
038179,001578: 33,3660 13670 TCF P2CHK # V32E
038180,001579: 33,3661 05155 TC ENDOFJOB
038181,001580:
038182,001581: 33,3662 05504 P1CHK TC UPFLAG
038183,001582: 33,3663 00261 ADRES NO511FLG
038184,001583: 33,3664 34746 CA BIT6
038185,001584: 33,3665 03674 TC POSTST
038186,001585: 33,3666 03646 TC ENDPOS
038187,001586: 33,3667 13641 TCF POSGOOD # NOT POS1-CHANGE TO POS2
038188,001587:
038189,001588: 33,3670 34745 P2CHK CA BIT7
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|
Page 889 |
038191,001590: 33,3671 03674 TC POSTST
038192,001591: 33,3672 13641 TCF POSGOOD
038193,001592: 33,3673 13653 TCF POSALARM
038194,001593: 33,3674 00006 POSTST EXTEND
038195,001594: 33,3675 02033 RAND CHAN33
038196,001595: 33,3676 00006 EXTEND
038197,001596: 33,3677 16745 BZF TCQ
038198,001597: 33,3700 16742 TCF Q+1
038199,001598: 33,3701 04645 SETPOS1 TC MAKECADR # MUST BE CALLED BY BANKCALL
038200,001599: 33,3702 55656 TS LRADRET1 # SAVE RETURN CADR, SINCE BUF2 CLOBBERED
038201,001600:
038202,001601: 33,3703 34752 CAF TWO
038203,001602: 33,3704 55674 TS STILBADH # INITIALIZE STILBAD
038204,001603: 33,3705 55675 TS STILBADV # INITIALIZE STILBAD
038205,001604:
038206,001605: 33,3706 34755 CA ZERO # INDEX FOR LRALPHA, LRBETA IN POS 1.
038207,001606: 33,3707 55670 TS LRLCTR # SET L,M,R, ANS S TO ZERO
038208,001607: 33,3710 55672 TS LRMCTR
038209,001608: 33,3711 55671 TS LRRCTR
038210,001609: 33,3712 55673 TS LRSCTR
038211,001610: 33,3713 55651 TS VSELECT # INITIALIZE VSELECT
038212,001611:
038213,001612: 33,3714 03720 TC SETPOS # CONTINUE WITH COMPUTATIONS
038214,001613:
038215,001614: 33,3715 31656 CA LRADRET1
038216,001615: 33,3716 04640 TC BANKJUMP # RETURN TO CALLER
038217,001616:
038218,001617: 33,3717 34752 SETPOS2 CA TWO # INDEX FOR POS2
038219,001618: 33,3720 56002 SETPOS XCH Q # SAVE INDEX IN Q
038220,001619: 33,3721 55650 TS LRADRET # SAVE RETURN
038221,001620:
038222,001621: 33,3722 35014 CA EBANK5
038223,001622: 33,3723 54003 TS EBANK
038224,001623: 33,3724 E5,1522 EBANK= LRALPHA
038225,001624:
038226,001625: 33,3724 00006 EXTEND
038227,001626: 33,3725 50002 INDEX Q
038228,001627: 33,3726 31523 DCA LRALPHA # LRALPHA IN A, LRBETA IN L
038229,001628: 33,3727 54771 TS CDUSPOT +4 # ROTATION ABOUT X
038230,001629: 33,3730 22765 LXCH CDUSPOT # ROTATION ABOUT Y
038231,001630: 33,3731 34755 CA ZERO
038232,001631: 33,3732 54767 TS CDUSPOT +2 # ZERO ROTATION ABOUT Z.
038233,001632:
038234,001633: 33,3733 35016 CA EBANK7
038235,001634: 33,3734 54003 TS EBANK
038236,001635: 33,3735 E7,1650 EBANK= LRADRET
038237,001636:
038238,001637: 33,3735 06042 TC INTPRET
038239,001638: 33,3736 45175 VLOAD CALL
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Page 890 |
038241,001640: 33,3737 06520 UNITY # CONVERT UNITY(ANTENNA) TO NB
038242,001641: 33,3740 47653 TRG*SMNB
038243,001642: 33,3741 26237 STOVL VYBEAMNB
038244,001643: 33,3742 06522 UNITX # CONVERT UNITX(ANTENNA) TO NB
038245,001644: 33,3743 77624 CALL
038246,001645: 33,3744 47673 *SMNB*
038247,001646: 33,3745 02245 STORE VXBEAMNB
038248,001647: 33,3746 76435 VXV VSL1
038249,001648: 33,3747 02237 VYBEAMNB
038250,001649: 33,3750 26231 STOVL VZBEAMNB # Z = X * Y
038251,001650: 33,3751 26003 HBEAMANT
038252,001651: 33,3752 77624 CALL
038253,001652: 33,3753 47673 *SMNB* # CONVERT TO NB
038254,001653: 33,3754 02273 STORE HBEAMNB
038255,001654: 33,3755 77776 EXIT
038256,001655:
038257,001656: 33,3756 01650 TC LRADRET
038258,001657:
038259,001658: 33,3757 00523 OCT523 OCT 00523
End of include-file SERVICER.agc. Parent file is MAIN.agc