https://github.com/virtualagc/virtualagc
Tip revision: aefc1664da95b73bfb4b3a81026343b28693d531 authored by Mike Stewart on 24 December 2020, 06:58:42 UTC
Comanche 45: implemented a fix for anomaly COM-4 that gives the correct checksums and the correct word count
Comanche 45: implemented a fix for anomaly COM-4 that gives the correct checksums and the correct word count
Tip revision: aefc166
ERASABLE_ASSIGNMENTS.agc
### FILE="Main.annotation"
## Copyright: Public domain.
## Filename: ERASABLE_ASSIGNMENTS.agc
## Purpose: Part of the source code for Colossus build 237.
## This is for the Command Module's (CM) Apollo Guidance
## Computer (AGC), for Apollo 8.
## Assembler: yaYUL
## Contact: Sergio Navarro <sergionavarrog@gmail.com>
## Website: www.ibiblio.org/apollo/index.html
## Page Scans: www.ibiblio.org/apollo/ScansForConversion/Colossus237/
## Mod history: 2009-10-21 SN Adapted from corresponding Colossus 249 file.
## 2011-01-22 JL Minor fixes to whitespace and comments.
## 2011-04-27 JL Fixed symbol name.
## 2016-12-29 RSB Proofed comment text using octopus/ProoferComments,
## and corrected errors found.
## 2017-01-08 RSB Fixed comment errors detected in cross-diff vs
## Colossus 249, but only through page 87 of Colossus
## 249 -- page 86 of Colossus 237 -- so far.
## 2017-01-12 RSB Completed the 3-way cross-proofing.
## 2017-01-22 RSB Back-ported comment error fixes detected in diff'ing
## Artemis 72 vs Comanche 55.
## Page 34
# CONVENTIONS AND NOTATIONS UTILIZED FOR ERASABLE ASSIGNMENTS.
# EQUALS IS USED IN TWO WAYS. IT IS OFTEN USED TO CHAIN A GROUP
# OF ASSIGNMENTS SO THAT THE GROUP MAY BE MOVED WITH THE
# CHANGING OF ONLY ONE CARD. EXAMPLE.
# X EQUALS START
# Y EQUALS X +SIZE.X
# Z EQUALS Y +SIZE.Y
#
# (X, Y, AND Z ARE CONSECUTIVE AND BEGIN AT START. )
# (SIZE.X AND SIZE.Y ARE THE RESPECTIVE SIZES OF X AND Y,
# USUALLY NUMERIC, IE. 1, 2, 6, 18D ETC. )
# EQUALS OFTEN IMPLIES THE SHARING OF REGISTERS (DIFFERENT NAMES
# AND DIFFERENT DATA). EXAMPLE.
#
# X EQUALS Y
# = MEANS THAT MULTIPLE NAMES HAVE BEEN GIVEN TO THE SAME DATA.
# (THIS IS LOGICAL EQUIVALENCE, NOT SHARING) EXAMPLE.
# X = Y
# THE SIZE AND UTILIZATION OF AN ERASABLE ARE OFTEN INCLUDED IN
# THE COMMENTS IN THE FOLLOWING FORM. M(SIZE)N.
# M REFERS TO THE MOBILITY OF THE ASSIGNMENT.
# B MEANS THAT THE SYMBOL IS REFERENCED BY BASIC
# INSTRUCTIONS AND THUS IS E-BANK SENSITIVE.
# I MEANS THAT THE SYMBOL IS REFERENCED ONLY BY
# INTERPRETIVE INSTRUCTIONS, AND IS THUS E-BANK
# INSENSITIVE AND MAY APPEAR IN ANY E-BANK.
# SIZE IS THE NUMBER OF REGISTERS INCLUDED BY THE SYMBOL.
# N INDICATES THE NATURE OR PERMANENCE OF THE CONTENTS.
# PL MEANS THAT THE CONTENTS ARE PAD LOADED.
# DSP MEANS THAT THE REGISTER IS USED FOR A DISPLAY.
# PRM MEANS THAT THE REGISTER IS PERMANENT, IE. IT
# IS USED DURING THE ENTIRE MISSION FOR ONE
# PURPOSE AND CANNOT BE SHARED.
# TMP MEANS THAT THE REGISTER IS USED TEMPORARILY OR
# IS A SCRATCH REGISTER FOR THE ROUTINE TO WHICH
# IT IS ASSIGNED. THAT IS, IT NEED NOT BE SET
# PRIOR TO INVOCATION OF THE ROUTINE NOR DOES IT
# CONTAIN USEFUL OUTPUT TO ANOTHER ROUTINE. THUS
## Page 35
# IT MAY BE SHARED WITH ANY OTHER ROUTINE WHICH
# IS NOT ACTIVE IN PARALLEL.
# IN MEANS INPUT TO THE ROUTINE AND IT IS PROBABLY
# TEMPORARY FOR A HIGHER-LEVEL ROUTINE/PROGRAM.
# OUT MEANS OUTPUT FROM THE ROUTINE, PROBABLY
# TEMPORARY FOR A HIGHER-LEVEL ROUTINE/PROGRAM.
## Page 36
# SPECIAL REGISTERS.
A EQUALS 0
L EQUALS 1 # L AND Q ARE BOTH CHANNELS AND REGISTERS.
Q EQUALS 2
EBANK EQUALS 3
FBANK EQUALS 4
Z EQUALS 5 # ADJACENT TO FBANK AND BBANK FOR DXCH Z
BBANK EQUALS 6 # (DTCB) AND DXCH FBANK (DTCF).
# REGISTER 7 IS A ZERO-SOURCE, USED BY ZL.
ARUPT EQUALS 10 # INTERRUPT STORAGE.
LRUPT EQUALS 11
QRUPT EQUALS 12
SAMPTIME EQUALS 13 # SAMPLED TIME 1 & 2.
ZRUPT EQUALS 15 # (13 AND 14 ARE SPARES.)
BANKRUPT EQUALS 16 # USUALLY HOLDS FBANK OR BBANK.
BRUPT EQUALS 17 # RESUME ADDRESS AS WELL.
CYR EQUALS 20
SR EQUALS 21
CYL EQUALS 22
EDOP EQUALS 23 # EDITS INTERPRETIVE OPERATION CODE PAIRS.
TIME2 EQUALS 24
TIME1 EQUALS 25
TIME3 EQUALS 26
TIME4 EQUALS 27
TIME5 EQUALS 30
TIME6 EQUALS 31
CDUX EQUALS 32
CDUY EQUALS 33
CDUZ EQUALS 34
CDUT EQUALS 35 # OPTICS TRUNNION CDU (WAS OPTY).
OPTY = CDUT
CDUS EQUALS 36 # OPTICS SHAFT CDU (WAS OPTX).
OPTX = CDUS
PIPAX EQUALS 37
PIPAY EQUALS 40
PIPAZ EQUALS 41
BMAGX EQUALS 42
BMAGY EQUALS 43
BMAGZ EQUALS 44
INLINK EQUALS 45
RNRAD EQUALS 46
GYROCTR EQUALS 47
GYROCMD EQUALS 47
CDUXCMD EQUALS 50
CDUYCMD EQUALS 51
## Page 37
CDUZCMD EQUALS 52
CDUTCMD EQUALS 53 # OPTICS TRUNNION COMMAND (WAS OPTYCMD).
OPTYCMD = CDUTCMD
TVCYAW EQUALS CDUTCMD # SPS YAW COMMAND IN TVC MODE.
CDUSCMD EQUALS 54 # OPTICS SHAFT COMMAND (WAS OPTXCMD).
TVCPITCH EQUALS CDUSCMD # SPS PITCH COMMAND IN TVC MODE.
OPTXCMD = CDUSCMD
EMSD EQUALS 55
THRUST EQUALS 55
LEMONM EQUALS 56
OUTLINK EQUALS 57
ALTM EQUALS 60
# INTERPRETIVE REGISTERS ADDRESSED RELATIVE TO VAC AREA.
LVSQUARE EQUALS 34D # SQUARE OF VECTOR INPUT TO ABVAL AND UNIT
LV EQUALS 36D # LENGTH OF VECTOR INPUT TO UNIT.
X1 EQUALS 38D # INTERPRETIVE SPECIAL REGISTERS RELATIVE
X2 EQUALS 39D # TO THE WORK AREA.
S1 EQUALS 40D
S2 EQUALS 41D
QPRET EQUALS 42D
## Page 38
# INPUT/OUTPUT CHANNELS
# *** CHANNEL ZERO IS TO BE USED IN AN INDEXED OPERATION ONLY. ***
LCHAN EQUALS L
QCHAN EQUALS Q
HISCALAR EQUALS 3
LOSCALAR EQUALS 4
PYJETS EQUALS 5
ROLLJETS EQUALS 6
SUPERBNK EQUALS 7
OUT0 EQUALS 10
DSALMOUT EQUALS 11
CHAN12 EQUALS 12
CHAN13 EQUALS 13
CHAN14 EQUALS 14
MNKEYIN EQUALS 15
NAVKEYIN EQUALS 16
CHAN30 EQUALS 30
CHAN31 EQUALS 31
CHAN32 EQUALS 32
CHAN33 EQUALS 33
DNTM1 EQUALS 34
DNTM2 EQUALS 35
# END OF CHANNEL ASSIGNMENTS
## Page 39
# FLAGWORDS
# FLAGWRD0 STATE +0 (000-014)
# FLAGWRD1 STATE +1 (015-029)
# FLAGWRD2 STATE +2 (030-044)
# FLAGWRD3 STATE +3 (045-059)
# FLAGWRD4 STATE +4 (060-074)
# FLAGWRD5 STATE +5 (075-089)
# FLAGWRD6 STATE +6 (090-104)
# FLAGWRD7 STATE +7 (105-119)
# FLAGWRD8 STATE +8D (120-134)
# FLAGWRD9 STATE +9D (135-149)
#
# SORTED LIST OF
# INTERPITIVE SWITCH BIT ASSIGNMENTS
# INTERPRETIVE SWITCH BIT ASSIGNMENTS
# FLAGWORD DEC NUM BIT + FLAG EQUIVALENT FLAGWORDS
# 22DSPFLG 032D BIT 13 FLAG 2
# 360SW 134D BIT 1 FLAG 8
# 3AXISFLG 084D BIT 6 FLAG 5
# ADVTRK 125D BIT 10 FLAG 8
# APSESW 130D BIT 5 FLAG 8
# ASTNFLAG 108D BIT 12 FLAG 7
# ATTCHFLG 118D BIT 2 FLAG 7
# AVEGFLAG 029D BIT 1 FLAG 1
# AVEMIDSW 149D BIT 1 FLAG 9
# AVFLAG 040D BIT 5 FLAG 2
# CALCMAN2 043D BIT 2 FLAG 2
# CALCMAN3 042D BIT 3 FLAG 2
# CMDAPARM 093D BIT 12 FLAG 6
# CMOONFLG 123D BIT 12 FLAG 8
# CM/DSTBY 103D BIT 2 FLAG 6
# COGAFLAG 131D BIT 4 FLAG 8
# COMPUTER 082D BIT 8 FLAG 5
# CPHIFLAG 000D BIT 15 FLAG 0
# CULTFLAG 053D BIT 7 FLAG 3
# CYCLESW 035D BIT 10 FLAG 2
# D6OR9FLG 058D BIT 2 FLAG 3
# DAPBIT1 090D BIT 15 FLAG 6
# DAPBIT2 091D BIT 14 FLAG 6
# DIM0FLAG 059D BIT 1 FLAG 3
# DMENFLG 081D BIT 9 FLAG 5
# DRIFTFLG 030D BIT 15 FLAG 2
# DSKYFLAG 075D BIT 15 FLAG 5
## Page 40
# EGSW 97D BIT 8 FLAG 6 KNOWNFLG R57FLAG
# ENG1FLAG 018D BIT 12 FLAG 1
# ENG2FLAG 019D BIT 11 FLAG 1
# ENGONFLG 083D BIT 7 FLAG 5
# ERADFLAG 017D BIT 13 FLAG 1
# ETPIFLAG 038D BIT 7 FLAG 2 FIRSTFLG OPTNSW
# F2RTE 10D BIT 5 FLAG 0
# FINALFLG 039D BIT 6 FLAG 2
# FIRSTFLG 38D BIT 7 FLAG 2 ETPIFLAG OPTNSW
# FREEFLAG 012D BIT 3 FLAG 0
# GAMDIFSW 094D BIT 11 FLAG 6
# GLOKFAIL 046D BIT 14 FLAG 3
# GMBDRVSW 095D BIT 10 FLAG 6 GONEPAST
# GONEBY 112D BIT 8 FLAG 7
# GONEPAST 095D BIT 10 FLAG 6 GMBDRVSW
# GRRBKFLG 085D BIT 5 FLAG 5
# GUESSW 028D BIT 2 FLAG 1
# GYMDIFSW 104D BIT 1 FLAG 6
# .05GSW 102D BIT 3 FLAG 6
# HIND 099D BIT 6 FLAG 6
# IDLEFAIL 024D BIT 6 FLAG 1
# IDLEFLAG 113D BIT 7 FLAG 7
# IGNFLAG 107D BIT 13 FLAG 7
# IMPULSW 036D BIT 9 FLAG 2
# IMUSE 007D BIT 8 FLAG 0
# INCORFLG 079D BIT 11 FLAG 5
# INFINFLG 128D BIT 7 FLAG 8
# INRLSW 100D BIT 5 FLAG 6
# INTFLAG 151D BIT 14 FLAG 10
# INTYPFLG 056D BIT 4 FLAG 3
# ITSWICH 106D BIT 14 FLAG 7
# KFLAG 014D BIT 1 FLAG 0
# KNOWNFLG 097D BIT 8 FLAG 6 EGSW R57FLAG
# LATSW 101D BIT 4 FLAG 6
# LMOONFLG 124D BIT 11 FLAG 8
# LUNAFLAG 048D BIT 12 FLAG 3
# MAXDBFLG 138D BIT 12 FLAG 9
# MGLVFLAG 088D BIT 2 FLAG 5
# MID1FLAG 147D BIT 3 FLAG 9
# MIDAVFLG 148D BIT 2 FLAG 9
# MIDFLAG 002D BIT 13 FLAG 0
# MKOVFLAG 072D BIT 3 FLAG 4
# MOONFLAG 003D BIT 12 FLAG 0
# MRKIDFLG 060D BIT 15 FLAG 4
# MRKNVFLG 066D BIT 9 FLAG 4
# MRUPTFLG 070D BIT 5 FLAG 4
# MWAITFLG 064D BIT 11 FLAG 4
# N22ORN17 144D BIT 6 FLAG 9
# NEEDLFLG 006D BIT 9 FLAG 0
# NEWIFLG 122D BIT 13 FLAG 8
## Page 41
# NJETSFLG 015D BIT 15 FLAG 1
# NODOFLAG 044D BIT 1 FLAG 2
# NORFHOR 004D BIT 11 FLAG 0
# NORMSW 110D BIT 10 FLAG 7
# NOSWITCH 098D BIT 7 FLAG 6
# NRMIDFLG 062D BIT 13 FLAG 4
# NRMNVFLG 067D BIT 8 FLAG 4
# NRUPTFLG 071D BIT 4 FLAG 4
# NTARGFLG 102D BIT 3 FLAG 6
# NWAITFLG 065D BIT 10 FLAG 4
# OPTNSW 038D BIT 7 FLAG 2 ETPIFLAG FIRSTFLG
# ORBWFLAG 054D BIT 6 FLAG 3
# ORDERSW 129D BIT 6 FLAG 8
# P22MKFLG 49D BIT 11 FLAG 3
# P39/79SW 126D BIT 9 FLAG 8
# PDSPFLAG 063D BIT 12 FLAG 4
# PFRATFLG 041D BIT 4 FLAG 2
# PINBRFLG 069D BIT 6 FLAG 4
# PRECIFLG 052D BIT 8 FLAG 3
# PRFTRKAT 080D BIT 10 FLAG 5
# PRIODFLG 061D BIT 14 FLAG 4
# PRONVFLG 068D BIT 7 FLAG 4
# QUITFLAG 145D BIT 5 FLAG 9
# R21MARK 031D BIT 14 FLAG 2
# R22CAFLG 143D BIT 7 FLAG 9
# R23FLG 021D BIT 9 FLAG 1
# R31FLAG 146D BIT 4 FLAG 9
# R53FLAG 009D BIT 6 FLAG 0
# R57FLAG 097D BIT 8 FLAG 6 KNOWNFLG EGSW
# R60FLAG 086D BIT 4 FLAG 5
# REFSMFLG 047D BIT 13 FLAG 3
# REINTFLG 158D BIT 7 FLAG 10
# RELVELSW 096D BIT 9 FLAG 6
# RENDWFLG 089D BIT 1 FLAG 5
# RNDVZFLG 008D BIT 7 FLAG 0
# RPQFLAG 120D BIT 15 FLAG 8
# RVSW 111D BIT 9 FLAG 7
# SAVECFLG 140D BIT 10 FLAG 9
# SLOPESW 027D BIT 3 FLAG 1
# SOLNSW 087D BIT 3 FLAG 5
# SOURCFLG 142D BIT 8 FLAG 9
# STATEFLG 055D BIT 5 FLAG 3
# STEERSW 034D BIT 11 FLAG 2
# STIKFLAG 016D BIT 14 FLAG 1
# STRULLSW 92D BIT 13 FLAG 6
# SURFFLAG 127D BIT 8 FLAG 8
# SWTOVER 135D BIT 15 FLAG 9
# TARG1FLG 020D BIT 10 FLAG 1
# TARG2FLG 021D BIT 9 FLAG 1
# TERMIFLG 105D BIT 15 FLAG 7
## Page 42
# TFFSW 119D BIT 1 FLAG 7
# TIMRFLAG 109D BIT 11 FLAG 7
# TRACKFLG 025D BIT 5 FLAG 1
# TRM03FLG 26D BIT 4 FLAG 1
# TRUNFLAG 011D BIT 4 FLAG 0
# UPDATFLG 023D BIT 7 FLAG 1
# UPLOCKFL 116D BIT 4 FLAG 7
# V37FLAG 114D BIT 6 FLAG 7
# V59FLAG 078D BIT 12 FLAG 5
# V67FLAG 136D BIT 14 FLAG 9
# V82EMFLG 137D BIT 13 FLAG 9
# V94FLAG 139D BIT 11 FLAG 9
# VEHUPFLG 022D BIT 8 FLAG 1
# VERIFLAG 117D BIT 3 FLAG 7
# VFLAG 050D BIT 10 FLAG 3
# VHFRFLAG 141D BIT 9 FLAG 9
# VINTFLAG 057D BIT 3 FLAG 3
# XDELVFLG 037D BIT 8 FLAG 2
# XDSPFLAG 074D BIT 1 FLAG 4
## Page 43
# INTERPRETIVE SWITCH BIT ASSIGNMENTS
FLAGWRD0 = STATE +0 # (000-014)
# (SET) (RESET)
# BIT 15 FLAG 0
CPHIFLAG = 000D # OUTPUT OF CALCGA IS OUTPUT OF CALCGA IS
# CPHIX THETAD
CPHIBIT = BIT15
# BIT 14 FLAG 0
JSWITCH = 001D # INTEGRATION OF W INTEGRATION OF STATE
# MATRIX VECTOR
JSWCHBIT = BIT14
# BIT 13 FLAG 0
MIDFLAG = 002D # INTEGRATION WITH INTEGRATION WITHOUT
# SOLAR PERTURBATIONS SOLAR PERTURBATIONS
MIDFLBIT = BIT13
# BIT 12 FLAG 0
MOONFLAG = 003D # MOON IS SPHERE OF EARTH IS SPHERE OF
# INFLUENCE INFLUENCE
MOONBIT = BIT12
# BIT 11 FLAG 0
NORFHOR = 004D # FAR HORIZON NEAR HORIZON
NORFBIT = BIT11
# BIT 10 FLAG 0
ZMEASURE = 005D # MEASUREMENT PLANET MEASUREMENT PLANET
# AND PRIMARY PLANET AND PRIMARY PLANET
# DIFFERENT SAME
ZMEASBIT = BIT10
# BIT 9 FLAG 0
NEEDLFLG = 006D # TOTAL ATTIDUDE A/P FOLLOWING ERROR
# ERROR DISPLAYED DISPLAYED
NEEDLBIT = BIT9
# BIT 8 FLAG 0
IMUSE = 007D # IMU IN USE IMU NOT IN USE
## Page 44
IMUSEBIT = BIT8
# BIT 7 FLAG 0
RNDVZFLG = 008D # P20 RUNNING P20 NOT RUNNING
RNDVZBIT = BIT7
# BIT 6 FLAG 0
R53FLAG = 009D # V51 INITIATED V51 NOT INITIATED
R53FLBIT = BIT6
# BIT 5 FLAG 0
F2RTE = 010D # IN TIME CRITICAL NOT IN TIME CRITICAL
# MODE MODE
F2RTEBIT = BIT5
# BIT 4 FLAG 0
TRUNFLAG = 011D # DRIVING OF TRUNNION DRIVING OF TRUNNION
# ALLOWED NOT ALLOWED
TRUNBIT = BIT4
# BIT 3 FLAG 0
FREEFLAG = 012D # (TEMPORARY FLAG USED IN MANY ROUTINES)
FREEFBIT = BIT3
# BIT 2 FLAG 0
# = 013D
# BIT 1 FLAG 0
KFLAG = 014D # SEARCH SECTOR MORE SEARCH SECTOR LESS
# THAN 180 DEGREES THAN 180 DEGREES
KBIT = BIT1
FLAGWRD1 = STATE +1 # (015-029)
# (SET) (RESET)
# BIT 15 FLAG 1
NJETSFLG = 015D # TWO JET RCS BURN FOUR JET RCS BURN
NJETSBIT = BIT15
# BIT 14 FLAG 1
STIKFLAG = 016D # RHC CONTROL CMC CONTROL
## Page 45
STIKBIT = BIT14
# BIT 13 FLAG 1
ERADFLAG = 017D # EARTH, COMPUTE EARTH, USE FIXED
# FISCHER ELLIPSOID RADIUS
# RADIUS
# MOON, USE FIXED MOON, USE RLS FOR
# RADIUS LUNAR RADIUS
ERADFBIT = BIT13
# BIT 12 FLAG 1
# = 018D
# BIT 11 FLAG 1
ENG2FLAG = 019D # RCS BURN SPS BURN
ENG2BIT = BIT11
# BIT 10 FLAG 1
TARG1FLG = 020D # SIGHTING LEM NOT SIGHTING LEM
TARG1BIT = BIT10
# BIT 9 FLAG 1
TARG2FLG = 021D # SIGHTING LANDMARK SIGHTING STAR
TARG2BIT = BIT9
# BIT 9 FLAG 1
R23FLG = 021D # R23 MARKING R21 MARKING
#
R23BIT = BIT9
# BIT 8 FLAG 1
VEHUPFLG = 022D # CSM STATE VECTOR LEM STATE VECTOR
# BEING UPDATED BEING UPDATED
VEHUPBIT = BIT8
# BIT 7 FLAG 1
UPDATFLG = 023D # UPDATING BY MARKS UPDATING BY MARKS
# ALLOWED NOT ALLOWED
UPDATBIT = BIT7
# BIT 6 FLAG 1
## Page 46
IDLEFAIL = 024D # INHIBIT R41 ENABLE R41 (ENGFAIL)
IDLEBIT = BIT6
# BIT 5 FLAG 1
TRACKFLG = 025D # TRACKING ALLOWED TRACKING NOT ALLOWED
TRACKBIT = BIT5
# BIT 4 FLAG 1
TRM03FLG = 26D # REQUEST TO NO REQUEST TO
TRM03BIT = BIT4 # TERMINATE P03 HAS TERMINATE P03 HAS
# BEEN ENTERED BEEN ENTERED
# BIT 3 FLAG 1
SLOPESW = 27D # ITERATE WITH BIAS ITERATE WITH REGULA
# METHOD IN ITERATOR FALSI METHOD IN
# ITERATOR
SLOPEBIT = BIT3
# BIT 2 FLAG 1
GUESSW = 028D # NO STARTING VALUE STARTING VALUE FOR
# FOR ITERATION ITERATION EXISTS
GUESSBIT = BIT2
# BIT 1 FLAG 1
AVEGFLAG = 029D # AVERAGEG (SERVICER) AVERAGEG (SERVICER)
# TO CONTINUE TO CEASE
AVEGBIT = BIT1
FLAGWRD2 = STATE +2 # (030-044)
# (SET) (RESET)
# BIT 15 FLAG 2
DRIFTFLG = 030D # T3RUPT CALLS GYRO T3RUPT DOES NO GYRO
# COMPENSATION COMPENSATION
DRFTBIT = BIT15
# BIT 14 FLAG 2
R21MARK = 031D # OPTION ONE FOR OPTION TWO FOR
# MARKRUPT MARKRUPT
R21BIT = BIT14
## Page 47
# BIT 13 FLAG 2
22DSPFLG = 032D # DISPLAY DR,DV DO NOT DISPLAY DR,DV
22DSPBIT = BIT13
# BIT 12 FLAG 2
# = 033D
#
# BIT 11 FLAG 2
STEERSW = 034D # STEERING TO BE DONE STEERING OMITTED
STEERBIT = BIT11
# BIT 10 FLAG 2
CYCLESW = 035D # VG CALCULATION TO VG CALCULATION
# BE DONE OMITTED
CYCLEBIT = BIT10
# BIT 9 FLAG 2
IMPULSW = 036D # MINIMUM IMPULSE STEERING BURN (NO
# BURN (CUTOFF TIME CUTOFF TIME YET
# SPECIFIED) AVAILABLE)
IMPULBIT = BIT9
# BIT 8 FLAG 2
XDELVFLG = 037D # EXTERNAL DELTAV VG LAMBERT (AIMPOINT)
# COMPUTATION VG COMPUTATION
XDELVBIT = BIT7
# BIT 7 FLAG 2
ETPIFLAG = 038D # ELEVATION ANGLE TPI TIME SUPPLIED
# SUPPLIED FOR P34,74 FOR P34,74
# BIT 7 FLAG 2
FIRSTFLG = ETPIFLAG # SUCCEEDING PASS FIRST PASS THRU
# THRU S40.9 S40.9
FIRSTBIT = BIT7
# BIT 7 FLAG 2
OPTNSW = ETPIFLAG # SOI PHASE P38/P78 SOR PHASE OF P38/P78
FINALBIT = BIT6
# BIT 6 FLAG 2
## Page 48
FINALFLG = 039D # LSAT PASS THROUGH INTERIM PASS THROUGH
# RENDEZVOUS PROGRAM RENDEZVOUS PROGRAM
# COMPUTATIONS COMPUTATIONS
AVFLBIT = BIT5
# BIT 5 FLAG 2
AVFLAG = 040D # LEM IS ACTIVE CSM IS ACTIVE
# VEHICLE VEHICLE
# BIT 4 FLAG 2
PFRATFLG = 041D # PREFERRED ATTITUDE PREFERRED ATTITUDE
# COMPUTED NOT COMPUTED
PFRATBIT = BIT4
# BIT 3 FLAG 2
CALCMAN3 = 042D # NO FINAL ROLL FINAL ROLL IS
# NECESSARY
CALC3BIT = BIT3
# BIT 2 FLAG 2
CALCMAN2 = 043D # PERFORM MANEUVER BYPASS STARTING
# STARTING PROCEDURE PROCEDURE
CALC2BIT = BIT2
# BIT 1 FLAG 2
NODOFLAG = 044D # V37 NOT PERMITTED V37 PERMITTED
NODOBIT = BIT1
FLAGWRD3 = STATE +3 # (045-059)
# (SET) (RESET)
# BIT 15 FLAG 3
# = 045D
#
# BIT 14 FLAG 3
GLOKFAIL = 046D # GIMBAL LOCK HAS NOT IN GIMBAL LOCK
# OCCURED
GLOKFBIT = BIT14
# BIT 13 FLAG 3
REFSMFLG = 047D # REFSMMAT GOOD REFSMMAT NO GOOD
## Page 49
REFSMBIT = BIT13
# BIT 12 FLAG 3
LUNAFLAG = 048D # LUNAR LAT-LONG EARTH LAT-LONG
LUNABIT = BIT12
# BIT 11 FLAG 3
P22MKFLG = 049D # P22 DOWNLINKED MARK P22 DOWLINK MARK
# DATA WAS JUST TAKEN DATA NOT JUST TAKEN
P22MKBIT = BIT11
# BIT 10 FLAG 3
VFLAG = 050D # LESS THAN TWO STARS TWO STARS IN FIELD
# IN FIELD OF VIEW OF VIEW
VFLAGBIT = BIT10
# BIT 9 FLAG 3
# = 051D
# BIT 8 FLAG 3
PRECIFLG = 052D # CSMPREC OR LEMPREC INTEGRV OR INTEGRVS
# CALLED CALLED
PRECIBIT = BIT8
# BIT 7 FLAG 3
CULTFLAG = 053D # STAR OCCULTED STAR NOT OCCULTED
CULTBIT = BIT7
# BIT 6 FLAG 3
ORBWFLAG = 054D # W MATRIX VALID FOR W MATRIX INVALID FOR
# ORBITAL N1VIGATION ORBITAL NAVIGATION
ORBWFBIT = BIT6
# BIT 5 FLAG 3
STATEFLG = 055D # PERMANENT STATE PERMANENT STATE
# VECTOR UPDATED VECTOR NOT UPDATED
STATEBIT = BIT5
# BIT 4 FLAG 3
INTYPFLG = 056D # CONIC INTEGRATION ENCKE INTEGRATION
INTYBIT = BIT4
## Page 50
# BIT 3 FLAG 3
VINTFLAG = 057D # CSM STATE VECTOR LEM STATE VECTOR
# BEING INTEGRATED BEING INTEGRATED
VINTFBIT = BIT3
# BIT 2 FLAG 3
D6OR9FLG = 058D # DIMENSION OF W IS 9 DIMENSION OF W IS 6
# FOR INTEGRATION FOR INTEGRATION
D6OR9BIT = BIT2
# BIT 1 FLAG 3
DIM0FLAG = 059D # W MATRIX IS TO BE W MATRIX IS NOT TO
# USED BE USED
FLAGWRD4 = STATE +4 # (060-074)
# (SET) (RESET)
DIM0BIT = BIT1
# BIT 15 FLAG 4
MRKIDFLG = 060D # MARK DISPLAY IN NO MARK DISPLAY IN
# ENDIDLE ENDIDLE
MRKIDBIT = BIT15
# BIT 14 FLAG 4
PRIODFLG = 061D # PRIORITY DISPLAY IN NO PRIORITY DISPLAY
# ENDIDLE IN ENDIDLE
PRIODBIT = BIT14
# BIT 13 FLAG 4
NRMIDFLG = 062D # NORMAL DISPLAY IN NO NORMAL DISPLAY
# ENDIDLE IN ENDIDLE
NRMIDBIT = BIT13
# BIT 12 FLAG 4
PDSPFLAG = 063D # CAN'T INTERRUPT SEE M. HAMILTON
# PRIORITY DISPLAY
PDSPFBIT = BIT12
# BIT 11 FLAG 4
MWAITFLG = 064D # HIGHER PRIORITY NO HIGHER PRIORITY
# DISPLAY OPERATING DISPLAY OPERATING
# WHEN MARK DISPLAY WHEN MARK DISPLAY
## Page 51
# INITIATED INITIATED
MWAITBIT = BIT11
# BIT 10 FLAG 4
NWAITFLG = 065D # HIGHER PRIORITY NO HIGHER PRIORITY
# DISPLAY OPERATING DISPLAY OPERATING
# WHEN NORMAL WHEN NORMAL DISPLAY
# DISPLAY INITIATED INITIATED
NWAITBIT = BIT10
# BIT 9 FLAG 4
MRKNVFLG = 066D # ASTRONAUT USING ASTRONAUT NOT USING
# KEYBOARD WHEN MARK KEYBOARD WHEN MARK
# DISPLAY INITIATED DISPLAY INITIATED
MRKNVBIT = BIT9
# BIT 8 FLAG 4
NRMNVFLG = 067D # ASTRONAUT USING ASTRONAUT NOT USING
# KEYBOARD WHEN KEYBOARD WHEN
# NORMAL DISPLAY NORMAL DISPLAY
# INITIATED INITIATED
NRMNVBIT = BIT8
# BIT 7 FLAG 4
PRONVFLG = 068D # ASTRONAUT USING ASTRONAUT NOT USING
# KEYBOARD WHEN KEYBOARD WHEN
# PRIORITY DISPLAY PRIORITY DISPLAY
# INITIATED INITIATED
PRONVBIT = BIT7
# BIT 6 FLAG 4
PINBRFLG = 069D # ASTRONAUT HAS ASTRONAUT HAS NOT
# INTERFERED WITH INTERFERED WITH
# EXISTING DISPLAY EXISTING DISPLAY
PINBRBIT = BIT6
# BIT 5 FLAG 4
MRUPTFLG = 070D # MARK DISPLAY MARK DISPLAY NOT
# INTERRUPTED BY INTERRUPTED BY
# PRIORITY DISPLAY PRIORITY DISPLAY
MRUPTBIT = BIT5
# BIT 4 FLAG 4
## Page 52
NRUPTFLG = 071D # NORMAL DISPLAY NORMAL DISPLAY NOT
# INTERRUPTED BY INTERRUPTED BY
# PRIORITY OR MARK PRIORITY OR MARK
# DISPLAY DISPLAY
NRUPTBIT = BIT4
# BIT 3 FLAG 4
MKOVFLAG = 072D # MARK DISPLAY OVER NO MARK DISPLAY OVER
# NORMAL NORMAL
MKOVBIT = BIT3
# BIT 2 FLAG 4 DISPLAY BIT
# = 073D CLEARED AT INTERVALS
#
# BIT 1 FLAG 4 MARK DISPLAY NOT TO NO SPECIAL MARK
XDSPFLAG = 074D # BE INTERRUPTED INFORMATION.
XDSPBIT = BIT1
FLAGWRD5 = STATE +5 # (075-099)
# (SET) (RESET)
# BIT 15 FLAG 5
DSKYFLAG = 075D # DISPLAYS SENT TO NO DISPLAYS TO DSKY
# DSKY
#
DSKYBIT = BIT15
# BIT 14 FLAG 5
# = 76D
# BIT 13 FLAG 5
# = 77D
# BIT 12 FLAG 5
V59FLAG = 078D # CALIBRATING FOR NORMAL MARKING FOR
# P23 P23
V59FLBIT = BIT12
# BIT 11 FLAG 5
INCORFLG = 079D # FIRST INCORPORATION SECOND INCORPORATION
INCORBIT = BIT11
## Page 53
# BIT 10 FLAG 5
RNGSCFLG = 080D # ANOTHER TAG FOR PRFTKAT
# BIT 10 FLAG 5
PRFTRKAT = RNGSCFLG # PREF TRACK ATT +X AXIS TRACK ATT
#
PRFTRBIT = BIT10
# BIT 9 FLAG 5
DMENFLG = 081D # DIMENSION OF W IS 9 DIMENSION OF W IS 6
# FOR INCORPORATION FOR INCORPORATION
DMENFBIT = BIT9
# BIT 8 FLAG 5
COMPUTER = 082D # COMPUTER IS CMC COMPUTER IS LGC
COMPTBIT = BIT8
# BIT 7 FLAG 5
ENGONFLG = 083D # ENGINE TURNED ON ENGINE TURNED OFF
ENGONBIT = BIT7
# BIT 6 FLAG 5
3AXISFLG = 084D # MANEUVER SPECIFIED MANEUVER SPECIFIED
# BY THREE AXES BY ONE AXIS
3AXISBIT = BIT6
# BIT 5 FLAG 5
GRRBKFLG = 085D # BACKUP GRR RECEIVED BACKUP GRR NOT
# RECEIVED
GRRBKBIT = BIT5
# BIT 4 FLAG 5
R60FLAG = 086D # R61 MUST USE R60 NORMAL R61
#
R60FLBIT = BIT4
# BIT 3 FLAG 5
SOLNSW = 087D # LAMBERT DOES NOT LAMBERT CONVERGES OR
# CONVERGE, OR TIME- TIME-RADIUS NON
# RADIUS NEARLY CIRC. CIRCULAR.
## Page 54
SOLNSBIT = BIT3
# BIT 2 FLAG 5
MGLVFLAG = 088D # LOCAL VERTICAL MIDDLE GIMBAL ANGLE
# COORDINATES COMPUTED
# COMPUTED
MGLVFBIT = BIT2
# BIT 1 FLAG 5
RENDWFLG = 089D # W MATRIX VALID W MATRIX INVALID
# FOR RENDEZVOUS FOR RENDEZVOUS
# NAVIGATION NAVIGATION
RENDWBIT = BIT1
FLAGWRD6 = STATE +6 # (090-104)
# (SET) (RESET)
# BIT 15 FLAG 6
DAPBIT1 = 090D # 1 SATURN 1 TVC 0 RCS 0 NO
DAP1BIT = BIT15
# BIT 14 FLAG 6
DAPBIT2 = 091D # 1 A/P 0 A/P 1 A/P 0 A/P
DAP2BIT = BIT14
# BIT 13 FLAG 6
STRULLSW = 92D # DO STEERULL DO ULAGEOFF ONLY
STRULBIT = BIT13
# BIT 13 FLAG 6
ENTRYDSP = STRULLSW # DO ENTRY DISPLAY OMIT ENTRY DISPLAY
# VIA ENTRYVN.
ENDSPBIT = BIT13
# BIT 12 FLAG 6
CMDAPARM = 093D # ALOW ENTRY FIRINGS INHIBIT ENTRY FIRING
# AND CALCULATIONS AND CONTROL FUNCTION
CMARMBIT = BIT12
# BIT 11 FLAG 6
GAMDIFSW = 094D # CALCULATE GAMDOT GAMDOT NOT TO BE
## Page 55
# CALCULATED
GMDIFBIT = BIT11
# BIT 10 FLAG 6
GMBDRVSW = 095D # TRIMGIMB OVER TRIMGIMB NOT OVER
GMBDRBIT = BIT10
# BIT 10 FLAG 6
GONEPAST = GMBDRVSW # LATERAL CONTROL LATERAL CONTROL
# CALCULATIONS TO BE CALCULATIONS TO BE
# OMITTED DONE
GONEBIT = BIT10
# BIT 9 FLAG 6
RELVELSW = 096D # TARGETING USES TARGETING USES
# EARTH-RELATIVE INERTIAL VELOCITY
# VELOCITY
RELVBIT = BIT9
# BIT 8 FLAG 6
EGSW = 097D # IN FINAL PHASE NOT IN FINAL PHASE
EGFLGBIT = BIT8
# BIT 8 FLAG 6
KNOWNFLG = EGSW # LANDMARK KNOWN LANDMARK UNKNOWN
KNOWNBIT = BIT8
# BIT 8 FLAG 6
R57FLAG = KNOWNFLG # DO NOT DO R57 DO R57, TRUNION
# TRUNION BIAS HAS BIAS NEEDED
# BEEN OBTAINED.
R57BIT = BIT8
# BIT 7 FLAG 6
NOSWITCH = 098D # LATERAL ROLL LATERAL ROLL MANUVER
NOSWBIT = BIT7 # MANUVER INHIBITED PERMITED IN ENTRY
# IN ENTRY
# BIT 6 FLAG 6
HIND = 099D # ITERATING HUNTEST ITERATING OF HUNTEST
# CALCULATIONS TO BE CALCULATIONS TO BE
# DONE AFTER RANGE OMITTED AFTER RANGE
## Page 56
# PREDICTION PREDICTION
HINDBIT = BIT6
# BIT 5 FLAG 6
INRLSW = 100D # INITIAL ROLL INITIAL ROLL
# V(LV) V(LV)
INRLBIT = BIT5
# ATTITUDE NOT HELD ATTITUDE HELD
# BIT 4 FLAG 6
LATSW = 101D # DOWNLIFT NOT DOWNLIFT INHIBITED
# INHIBITED
LATSWBIT = BIT4
# BIT 3 FLAG 6
.05GSW = 102D # DRAG OVER .05G DRAG LESS THAN .05G
.05GBIT = BIT3
# BIT 3 FLAG 6
NTARGFLG = 102D # ASTRONAUT DID ASTRONAUT DID NOT
# OVERWRITE DELTA OVERWRITE DELTA
NTARGBIT = BIT3
# BIT 2 FLAG 6
CM/DSTBY = 103D # ENTRY DAP ACTIVATED ENTRY DAP NOT
# ACTIVATED
CM/DSBIT = BIT2
# BIT 1 FLAG 6
GYMDIFSW = 104D # CDU DIFFERENCES AND CDU DIFFERENCES AND
# BODY RATES COMPUTED BODY RATES NOT
# COMPUTED
GYMDIBIT = BIT1
FLAGWRD7 = STATE +7 # (105-119)
# (SET) (RESET)
# BIT 15 FLAG 7
TERMIFLG = 105D # TERMINATE R21,R22 DO NOT TERMINATE
# R21,R22
TERMIBIT = BIT15
## Page 57
# BIT 14 FLAG 7
ITSWICH = 106D # ACCEPT NEXT LAMBERT TEST LAMBERT ANSWER
# TPI SEARCH SOLUTION AGAINST LIMITS
ITSWBIT = BIT14
# BIT 13 FLAG 7
IGNFLAG = 107D # TIG HAS ARRIVED TIG HAS NOT ARRIVED
IGNFLBIT = BIT13
# BIT 12 FLAG 7
ASTNFLAG = 108D # ASTRONAUT HAS ASTRONAUT HAS NOT
# OKAYED IGNITION OKAYED IGNITION
ASTNBIT = BIT12
# BIT 11 FLAG 7
TIMRFLAG = 109D # CLOKTASK OPERATING CLOKTASK INOPERATIVE
TIMRBIT = BIT11
# BIT 10 FLAG 7
NORMSW = 110D # UNIT NORMAL INPUT LAMBERT COMPUTE ITS
# TO LAMBERT. OWN UNIT NORMAL.
NORMSBIT = BIT10
# BIT 9 FLAG 7
RVSW = 111D # DO NOT COMPUTE FINAL COMPUTE FINAL STATE
# STATE VECTOR IN VECTOR IN TIME-THETA
# TIME-THETA.
RVSWBIT = BIT9
# BIT 8 FLAG 7
GONEBY = 112D # PASSED TARGET APPROACHING TARGET
GONBYBIT = BIT8
# BIT 7 FLAG 7
IDLEFLAG = 113D # NO DV MONITOR CONNECT DV MONITOR
IDLEFBIT = BIT7
# BIT 6 FLAG 7
V37FLAG = 114D # AVERAGEG (SERVICER) AVERAGEG (SERVICER)
# RUNNING OFF
## Page 58
V37FLBIT = BIT6
# BIT 5 FLAG 7
# = 115D
# = BIT5
#
# BIT 4 FLAG 7
UPLOCKFL = 116D # K-KBAR-K FAIL NO K-KBAR-K FAIL
UPLOCBIT = BIT4
# BIT 3 FLAG 7
VERIFLAG = 117D # CHANGED WHEN V33E OCCURS AT END OF P27
VERIFBIT = BIT3
# BIT 2 FLAG 7
ATTCHFLG = 118D # LM,CM ATTACHED LM,CM NOT ATTACHED
ATTCHBIT = BIT2
# BIT 1 FLAG 7
TFFSW = 119D # CALCULATE TPERIGEE CALCULATE TFF
TFFSWBIT = BIT1
FLAGWRD8 = STATE +8D # (120-134)
# (SET) (RESET)
# BIT 15 FLAG 8
RPQFLAG = 120D # RPQ NOT COMPUTED RPQ COMPUTED
RPQFLBIT = BIT15
# BIT 14 FLAG 8
# = 121D
#
# BIT 13 FLAG 8
NEWIFLG = 122D # FIRST PASS THROUGH SUCCEEDING ITERATION
# INTEGRATION OF INTEGRATION
NEWIBIT = BIT13
# BIT 12 FLAG 8
CMOONFLG = 123D # PERMANENT CSM STATE PERMANENT CSM STATE
CMOONBIT = BIT12 # IN LUNAR SPHERE IN EARTH SPHERE
## Page 59
# BIT 11 FLAG 8
LMOONFLG = 124D # PERMANENT LM STATE PERMANENT LM STATE
LMOONBIT = BIT11 # IN LUNAR SPHERE IN EARTH SHPERE
# BIT 10 FLAG 8
ADVTRK = 125D # ADVANCE GROUND TRACK NOT ADVANCED
# SIGHTING WANTED GROUND TRACK
ADVTKBIT = BIT10
# BIT 9 FLAG 8
P39/79SW = 126D # P39/79 OPERATING P38/78 OPERATING
P39SWBIT = BIT9
# BIT 8 FLAG 8
SURFFLAG = 127D # LM ON LUNAR SURFACE LM NOT ON LUNAR
# SURFACE
SURFFBIT = BIT8
# BIT 7 FLAG 8
INFINFLG = 128D # NO CONIC SOLUTION CONIC SOLUTION
# (CLOSURE THROUGH EXISTS.
# INFINITY REQUIRED).
INFINBIT = BIT7
# BIT 6 FLAG 8
ORDERSW = 129D # ITERATOR USES 2ND ITERATOR USES 1ST
# ORDER MINIMUM MODE. ORDER STANDARD MODE.
ORDERBIT = BIT6
# BIT 5 FLAG 8
APSESW = 130D # RDESIRED OUTSIDE RDESIRED INSIDE
# PERICENTER-APOCENTER PERICENTER-APOCENTE
# RANGE IN TIME-RAD RANGE IN TIME-RADIUS
APSESBIT = BIT5
# BIT 4 FLAG 8
COGAFLAG = 131D # NO CONIC SOLUTION CONIC SOLUTION
# TOO CLOSE TO EXISTS (COGA DOES
# RECTILINEAR (COGA NOT OVERFLOW).
# OVERFLOWS).
## Page 60
COGAFBIT = BIT4
# BIT 3 FLAG 8
# = 132D
# BIT 2 FLAG 8
# = 133D
# BIT 1 FLAG 8
360SW = 134D # TRANSFER ANGLE NEAR TRANSFER ANGLE NOT
# 360 DEGREES NEAR 360 DEGREES
360SWBIT = BIT1
FLAGWRD9 = STATE +9D # (135-149)
# (SET) (RESET)
# BIT 15 FLAG 9
SWTOVER = 135D # SWITCHOVER HAS NO SWITCHOVER YET
# OCCURRED
SWTOVBIT = BIT15
# BIT 14 FLAG 9
V67FLAG = 136D # ASTRONAUT OVERWRITES ASTRONAUT DOES NOT
# W MATRIX INITIAL OVERWRITE INITIAL
# VALUES VALUES
V67FLBIT = BIT14
# BIT 13 FLAG 9
V82EMFLG = 137D # MOON VICINITY EARTH VICINITY
#
V82EMBIT = BIT13
# BIT 12 FLAG 9
MAXDBFLG = 138D # MAX DB SELECTED MIN DB SELECTED
MAXDBBIT = BIT12
# BIT 11 FLAG 9
V94FLAG = 139D # V94 ALLOWED DURING V94 NOT ALLOWED
# P23
V94FLBIT = BIT11
## Page 61
# BIT 10 FLAG 9
SAVECFLG = 140D # P23 DISPLAY AND P23 DISPLAY AND
# DATA STORAGE AFTER DATA STORAGE BEFORE
# MARK IS DONE MARK IS DONE
SAVECBIT = BIT10
# BIT 9 FLAG 9
VHFRFLAG = 141D # ALLOW R22 TO STOP ACCEPTANCE
# ACCEPT RANGE OF RANGE DATA
# DATA
VHFRBIT = BIT9
# BIT 8 FLAG 9
SOURCFLG = 142D # SOURCE OF INPUT SOURCE OF INPUT
# DATA IS FROM DATA IS FROM
# VHF RADAR OPTICS MARK
SOURCBIT = BIT8
# BIT 7 FLAG 9
R22CAFLG = 143D # R-22 CALCULATIONS R-22 CALCULATIONS
# ARE GOING ON ARE NOT GOING ON
R22CABIT = BIT7
# BIT 6 FLAG 9
N22ORN17 = 144D # COMPUTE TOTAL COMPUTE TOTAL
# ATTITUDE ERRORS ATTITUDE ERRORS
# WRT N22 (V62) WRT N17 (V63)
N2217BIT = BIT6
# BIT 5 FLAG 9
QUITFLAG = 145D
QUITBIT = BIT5
# BIT 4 FLAG 9
R31FLAG = 146D # R31 SELECTED (V83) R34 SELECTED (V85)
R31FLBIT = BIT4
# BIT 3 FLAG 9
MID1FLAG = 147D # INTEGRATE TO TDEC INTEGRATE TO THE
# THEN-PRESENT TIME
MID1FBIT = BIT3
## Page 62
# BIT 2 FLAG 9
MIDAVFLG = 148D # INTEGRATION ENTERED INTEGRATION WAS
# FROM ONE OF MIDTOAV NOT ENTERED VIA
# PORTALS MIDTOAV
MIDAVBIT = BIT2
# BIT 1 FLAG 9
AVEMIDSW = 149D # AVETOMID CALLING NO AVETOMID W INTEGR
# FOR W.MATRIX INTEGR ALLOW SET UP RN,VN,
# DONT WRITE OVER RN, PIPTIME
# VN,PIPTIME
AVEMDBIT = BIT1
# (SET) (RESET)
FLGWRD10 = STATE +10D # (150-164)
#
RASFLAG = STATE +10D
# BIT 15 FLAG 10
# = 150D
# BIT 14 FLAG 10
INTFLAG = 151D # INTEGRATION IN INTEGRATION NOT IN
# PROGRESS PROGRESS
INTFLBIT = BIT14
# BIT 13 FLAG 10
# = 152D
#
# BIT 12 FLAG 10
# = 153D
# BIT 11 FLAG 10
# = 154D
# BIT 10 FLAG 10
# = 155D
#
# BIT 9 FLAG 10
# = 156D
## Page 63
# BIT 8 FLAG 10
# = 157D
#
# BIT 7 FLAG 10
REINTFLG = 158D # INTEGRATION ROUTINE INTEGRATION ROUTINE
# TO BE RESTARTED NOT TO BE RESTARTED
REINTBIT = BIT7
# BIT 6 FLAG 10
# = 159D
#
# BIT 5 FLAG 10
# = 160D
#
# BIT 4 FLAG 10
# = 161D
#
# BIT 3 FLAG 10
# = 162D
#
# BIT 2 FLAG 10
# = 163D
#
# BIT 1 FLAG 10
# = 164D
#
#
FLGWRD11 = STATE +11D # (165-179)
# (SET) (RESET)
# BIT 15 FLAG 11
# = 165D
#
# BIT 14 FLAG 11
# = 166D
#
# BIT 13 FLAG 11
# = 167D
#
## Page 64
# BIT 12 FLAG 11
# = 168D
#
# BIT 11 FLAG 11
# = 169D
#
# BIT 10 FLAG 11
# = 170D
#
# BIT 9 FLAG 11
# = 171D
#
# BIT 8 FLAG 11
# = 172D
#
# BIT 7 FLAG 11
# = 173D
#
# BIT 6 FLAG 11
# = 174D
#
# BIT 5 FLAG 11
# = 175D
#
# BIT 4 FLAG 11
# = 176D
#
# BIT 3 FLAG 11
# = 177D
#
# BIT 2 FLAG 11
# = 178D
#
# BIT 1 FLAG 11
# = 179D
#
## Page 65
# GENERAL ERASABLE ASSIGNMENTS.
SETLOC 61
# INTERRUPT TEMPORARY STORAGE POOL. (11D)
# (ITEMP1 THROUGH RUPTREG4)
# ANY OF THESE MAY BE USED AS TEMPORARIES DURING INTERRUPT OR WITH INTERRUPT INHIBITED. THE ITEMP SERIES
# IS USED DURING CALLS TO THE EXECUTIVE AND WAITLIST - THE RUPTREGS ARE NOT.
ITEMP1 ERASE
WAITEXIT EQUALS ITEMP1
EXECTEM1 EQUALS ITEMP1
ITEMP2 ERASE
WAITBANK EQUALS ITEMP2
EXECTEM2 EQUALS ITEMP2
ITEMP3 ERASE
RUPTSTOR EQUALS ITEMP3
WAITADR EQUALS ITEMP3
NEWPRIO EQUALS ITEMP3
ITEMP4 ERASE
LOCCTR EQUALS ITEMP4
WAITTEMP EQUALS ITEMP4
ITEMP5 ERASE
NEWLOC EQUALS ITEMP5
ITEMP6 ERASE
# NEWLOC+1 EQUALS ITEMP6 DP ADDRESS.
SETLOC 67
NEWJOB ERASE # MUST BE AT LOC 67 DUE TO WIRING.
RUPTREG1 ERASE
RUPTREG2 ERASE
RUPTREG3 ERASE
RUPTREG4 ERASE
KEYTEMP1 EQUALS RUPTREG4
DSRUPTEM EQUALS RUPTREG4
# FLAGWORD RESERVATIONS. (12D)
STATE ERASE +11D
FLAGFILL ERASE +3 # SPACE FOR FUTURE FLAGS
## Page 66
# EXEC TEMPORARIES WHICH MAY BE USED BETWEEN CCS NEWJOBS.
# (INTB15+ THROUGH RUPTMXM) (32D)
INTB15+ ERASE # REFLECTS 15TH BIT OF INDEXABLE ADDRESSES
DSEXIT EQUALS INTB15+ # RETURN FOR DSPIN
EXITEM EQUALS INTB15+ # RETURN FOR SCALE FACTOR ROUTINE SELECT
BLANKRET EQUALS INTB15+ # RETURN FOR 2BLANK
INTBIT15 ERASE # SIMILAR TO ABOVE.
WRDRET EQUALS INTBIT15 # RETURN FOR 5BLANK
WDRET EQUALS INTBIT15 # RETURN FOR DSPWD
DECRET EQUALS INTBIT15 # RETURN FOR PUTCOM(DEC LOAD)
21/22REG EQUALS INTBIT15 # TEMP FOR CHARIN
# THE REGISTERS BETWEEN ADDRWD AND PRIORITY MUST STAY IN THE FOLLOWING ORDER FOR INTERPRETIVE TRACE.
ADDRWD ERASE # 12 BIT INTERPRETIVE OPERAND SUB-ADDRESS.
POLISH ERASE # HOLDS CADR MADE FROM POLISH ADDRESS.
UPDATRET EQUALS POLISH # RETURN FOR UPDATNN, UPDATVB
CHAR EQUALS POLISH # TEMP FOR CHARIN
ERCNT EQUALS POLISH # COUNTER FOR ERROR LIGHT RESET
DECOUNT EQUALS POLISH # COUNTER FOR SCALING AND DISPLAY (DEC)
FIXLOC ERASE # WORK AREA ADDRESS.
OVFIND ERASE # SET NON-ZERO ON OVERFLOW.
VBUF ERASE +5 # TEMPORARY STORAGE USED FOR VECTORS.
SGNON EQUALS VBUF # TEMP FOR +,- ON
NOUNTEM EQUALS VBUF # COUNTER FOR MIXNOUN FETCH
DISTEM EQUALS VBUF # COUNTER FOR OCTAL DISPLAY VERBS
DECTEM EQUALS VBUF # COUNTER FOR FETCH (DEC DISPLAY VERBS)
SGNOFF EQUALS VBUF +1 # TEMP FOR +,- ON
NVTEMP EQUALS VBUF +1 # TEMP FOR NVSUB
SFTEMP1 EQUALS VBUF +1 # STORAGE FOR SF CONST HI PART(=SFTEMP2-1)
HITEMIN EQUALS VBUF +1 # TEMP FOR LOAD OF HRS, MIN, SEC
# MUST = LOTEMIN-1.
CODE EQUALS VBUF +2 # FOR DSPIN
SFTEMP2 EQUALS VBUF +2 # STORAGE FOR SF CONST LO PART(=SFTEMP1+1)
LOTEMIN EQUALS VBUF +2 # TEMP FOR LOAD OF HRS, MIN, SEC
# MUST = HITEMIN+1.
MIXTEMP EQUALS VBUF +3 # FOR MIXNOUN DATA
SIGNRET EQUALS VBUF +3 # RETURN FOR +,- ON
# ALSO MIXTEMP+1 = VBUF+4, MIXTEMP+2 = VBUF+5.
BUF ERASE +2 # TEMPORARY SCALAR STORAGE.
BUF2 ERASE +1
INDEXLOC EQUALS BUF # CONTAINS ADDRESS OF SPECIFIED INDEX.
SWWORD EQUALS BUF # ADDRESS OF SWITCH WORD.
## Page 67
SWBIT EQUALS BUF +1 # SWITCH BIT WITHIN SWITCH WORD.
MPTEMP ERASE # TEMPORARY USED IN MULTIPLY AND SHIFT.
DMPNTEMP EQUALS MPTEMP # DMPSUB TEMPORARY
DOTINC ERASE # COMPONENT INCREMENT FOR DOT SUBROUTINE.
DVSIGN EQUALS DOTINC # DETERMINES SIGN OF DDV RESULT.
ESCAPE EQUALS DOTINC # USED IN ARCSIN/ARCCOS.
ENTRET EQUALS DOTINC # EXIT FROM ENTER
DOTRET ERASE # RETURN FROM DOT SUBROUTINE.
DVNORMCT EQUALS DOTRET # DIVIDEND NORMALIZATION COUNT IN DDV.
ESCAPE2 EQUALS DOTRET # ALTERNATE ARCSIN/ARCCOS SWITCH.
WDCNT EQUALS DOTRET # CHAR COUNTER FOR DSPWD
INREL EQUALS DOTRET # INPUT BUFFER SELECTOR ( X,Y,Z, REG )
MATINC ERASE # VECTOR INCREMENT IN MXV AND VXM.
MAXDVSW EQUALS MATINC # +0 IF DP QUOTIENT IS NEAR ONE - ELSE -1.
POLYCNT EQUALS MATINC # POLYNOMIAL LOOP COUNTER
DSPMMTEM EQUALS MATINC # DSPCOUNT SAVE FOR DSPMM
MIXBR EQUALS MATINC # INDICATOR FOR MIXED OR NORMAL NOUN
TEM1 ERASE # EXEC TEMP
POLYRET EQUALS TEM1
DSREL EQUALS TEM1 # REL ADDRESS FOR DSPIN
TEM2 ERASE # EXEC TEMP
DSMAG EQUALS TEM2 # MAGNITUDE STORE FOR DSPIN
IDADDTEM EQUALS TEM2 # MIXNOUN INDIRECT ADDRESS STORAGE
TEM3 ERASE # EXEC TEMP
COUNT EQUALS TEM3 # FOR DSPIN
TEM4 ERASE # EXEC TEMP
LSTPTR EQUALS TEM4 # LIST POINTER FOR GRABUSY
RELRET EQUALS TEM4 # RETURN FOR RELDSP
FREERET EQUALS TEM4 # RETURN FOR FREEDSP
DSPWDRET EQUALS TEM4 # RETURN FOR DSPSIGN
SEPSCRET EQUALS TEM4 # RETURN FOR SEPSEC
SEPMNRET EQUALS TEM4 # RETURN FOR SEPMIN
TEM5 ERASE # EXEC TEMP
NOUNADD EQUALS TEM5 # TEMP STORAGE FOR NOUN ADDRESS
NNADTEM ERASE # TEMP FOR NOUN ADDRESS TABLE ENTRY
NNTYPTEM ERASE # TEMP FOR NOUN TYPE TABLE ENTRY
IDAD1TEM ERASE # TEMP FOR INDIR ADRESS TABLE ENTRY(MIXNN)
# MUST = IDAD2TEM-1, = IDAD3TEM-2.
IDAD2TEM ERASE # TEMP FOR INDIR ADRESS TABLE ENTRY(MIXNN)
# MUST = IDAD1TEM+1, = IDAD3TEM-1.
IDAD3TEM ERASE # TEMP FOR INDIR ADRESS TABLE ENTRY(MIXNN)
# MUST = IDAD1TEM+2, = IDAD2TEM+1.
## Page 68
RUTMXTEM ERASE # TEMP FOR SF ROUT TABLE ENTRY(MIXNN ONLY)
# AX*SR*T STORAGE. (6D)
DEXDEX EQUALS TEM2 # B(1)TMP
DEX1 EQUALS TEM3 # B(1)TMP
DEX2 EQUALS TEM4 # B(1)TMP
RTNSAVER EQUALS TEM5 # B(1)TMP
TERM1TMP EQUALS BUF2 # B(2)TMP
DEXI = DEX1
## Page 69
# DYNAMICALLY ALLOCATED CORE SETS FOR JOBS. (84D)
MPAC ERASE +6 # MULTI-PURPOSE ACCUMULATOR.
MODE ERASE # +1 FOR TP, +0 FOR DP, OR -1 FOR VECTOR.
LOC ERASE # LOCATION ASSOCIATED WITH JOB.
BANKSET ERASE # USUALLY CONTAINS BBANK SETTING.
PUSHLOC ERASE # WORD OF PACKED INTERPRETIVE PARAMETERS.
PRIORITY ERASE # PRIORITY OF PRESENT JOB AND WORK AREA.
ERASE +71D # SEVEN SETS OF 12 REGISTERS EACH.
# SPECIAL DOWNLINK BUFFER.-OVERLAYED BY P27 STORAGE-
# P27 (UPDATE PROGRAM) STORAGE. -OVERLAYS SPEC DNLNK BUFF- (24D)
COMPNUMB ERASE +23D # B(1)TMP NUMBER OF ITEMS TO BE UPLINKED.
UPOLDMOD EQUALS COMPNUMB +1 # B(1)TMP HOLDS INTERRUPTED PROGRAM NUMBER
UPVERB EQUALS UPOLDMOD +1 # B(1) TMP VERB NUMBER
UPCOUNT EQUALS UPVERB +1 # B(1)TMP UPBUFF INDEX
UPBUFF EQUALS UPCOUNT +1 # B(20D)
# MORE P27 STORAGE. (2D)
UPTEMP ERASE # B(1)TMP SCRATCH
UPVERBSV ERASE # B(1)TMP
INTWAK1Q EQUALS UPTEMP # (06D)
# (20 REGISTERS OF ENTRY DOWNLINK WILL GO HERE.)
# THE FOLLOWING ARE INDEXED FOR TM. IN ENTRY DAP.
CMTMTIME = UPBUFF # B(1) (VEHICLE BODY RATE INFO IS
SW/NDX = CMTMTIME +1 # B(1) TELEMETERED EACH 0.2 SEC. DURING
ENDBUF = CMTMTIME +16D # B(1) ENTRY.)
V1 = ENDBUF +1 # I(2) REENTRY, P64-P65
A0 = V1 +2 # I(2) REENTRY, P64-P65
# HI-ORDER WORD ONLY ON DNLNK.
#
# ALIGNMENT STORAGE. (5D)
# (CANNOT SHARE WITH PRECISION INTEGRATION OR KEPLER STORAGE.)
QMAJ EQUALS COMPNUMB # B(1)TMP
MARKINDX EQUALS QMAJ +1 # B(1)TMP
BESTI EQUALS MARKINDX +1 # I(1)TMP
BESTJ EQUALS BESTI +1 # I(1)TMP
STARIND EQUALS BESTJ +1 # I(1)TMP
## Page 70
# ALIGNMENT/S40.2,3 COMMON STORAGE. (18D)
XSMD EQUALS UPBUFF +2 # I(6)TMP
YSMD EQUALS XSMD +6 # I(6)TMP
ZSMD EQUALS YSMD +6 # I(6)TMP
XSCREF = XSMD # SPACE CRAFT AXES IN REF COORDS.
YSCREF = YSMD
ZSCREF = ZSMD
ZPRIME = 22D
PDA = 22D
COSTH = 16D
SINTH = 18D
THETA = 20D
STARM = 32D
# DOWNLINK STORAGE. (18)
DNLSTADR EQUALS DNLSTCOD # CONTENTS NO LONGER AN ADDR BUT A CODE
DNLSTCOD ERASE # B(1)PRM ID CODE OF DOWNLIST
DUMPCNT ERASE # B(1)PRM
LDATALST ERASE # B(1)
DNTMGOTO ERASE # B(1)
TMINDEX ERASE # B(1)
DUMPLOC EQUALS TMINDEX # CONTAINS ECADR OF AGC DP WORD BEING DUMP
# ED AND COUNT OF COMPLETE DUMPS ALREADY S
# ENT.
DNQ ERASE # B(1)
DNTMBUFF ERASE +11D # B(12) PRM DOWNLINK SNAPSHOT BUFFER
#
# OPTICS MARKING . UNSHARED. (8D)
MKNDX ERASE
MKT2T1 ERASE +1
MKCDUY ERASE
MKCDUS ERASE
MKCDUZ ERASE
MKCDUT ERASE
MKCDUX ERASE
# FOR EXCLUSIVE USE OF SYS TEST STANDARD LEAD INS (2)
EBUF2 ERASE +1 # B(2) UNSHARED
## Page 71
# UNSWITCHED FOR DISPLAY INTERFACE ROUTINES. (10D)
RESTREG ERASE # B(1)PRM FOR DISPLAY RESTARTS
NVWORD ERASE
MARKNV ERASE
NVSAVE ERASE
# (RETAIN THE ORDER OF CADRFLSH TO FAILREG +2 FOR DOWNLINK PURPOSES)
CADRFLSH ERASE # B(1)TMP
CADRMARK ERASE # B(1)TMP
TEMPFLSH ERASE # B(1)TMP
FAILREG ERASE +2 # B(3)PRM 3 ALARM-ABORT USER'S 2CADR
SETLOC 400
# VAC AREAS. -BE CAREFUL OF PLACEMENT- (220D)
VAC1USE ERASE # B(1)PRM
VAC1 ERASE +42D # B(43)PRM
VAC2USE ERASE # B(1)PRM
VAC2 ERASE +42D # B(43)PRM
VAC3USE ERASE # B(1)PRM
VAC3 ERASE +42D # B(43)PRM
VAC4USE ERASE # B(1)PRM
VAC4 ERASE +42D # B(43)PRM
VAC5USE ERASE # B(1)PRM
VAC5 ERASE +42D # B(43)PRM
# WAITLIST REPEAT FLAG. (1D)
RUPTAGN ERASE # B(1)PRM
KEYTEMP2 = RUPTAGN
# STARALIGN ERASABLES. (13D)
STARCODE ERASE # B(1)DSP NOUN 70 FOR P22,51 AND R52,53.
STARALGN ERASE +11D
SINCDU = STARALGN
COSCDU = STARALGN +6
SINCDUX = SINCDU +4
SINCDUY = SINCDU
SINCDUZ = SINCDU +2
COSCDUX = COSCDU +4
COSCDUY = COSCDU
COSCDUZ = COSCDU +2
# PHASE TABLE AND RESTART COUNTERS. (12D)
## Page 72
-PHASE1 ERASE # B(1)PRM
PHASE1 ERASE # B(1)PRM
-PHASE2 ERASE # B(1)PRM
PHASE2 ERASE # B(1)PRM
-PHASE3 ERASE # B(1)PRM
PHASE3 ERASE # B(1)PRM
-PHASE4 ERASE # B(1)PRM
PHASE4 ERASE # B(1)PRM
-PHASE5 ERASE # B(1)PRM
PHASE5 ERASE # B(1)PRM
-PHASE6 ERASE # B(1)PRM
PHASE6 ERASE # B(1)PRM
# AX*SR*T STORAGE. (6D)
CDUSPOT ERASE +5 # B(6)
CDUSPOTY = CDUSPOT
CDUSPOTZ = CDUSPOT +2
CDUSPOTX = CDUSPOT +4
# VERB 37 STORAGE. (2D)
MINDEX ERASE # B(1)TMP INDEX FOR MAJOR MODE
MMNUMBER ERASE # B(1)TMP MAJOR MODE REQUESTED VIA V37
# PINBALL INTERRUPT STORAGE. (1D)
DSPCNT ERASE # B(1)PRM DSPOUT COUNTER
# PINBALL EXECUTIVE ACTION. (44D)
DSPCOUNT ERASE # DISPLAY POSITION INDICATOR
DECBRNCH ERASE # +DEC, - DEC, OCT INDICATOR
VERBREG ERASE # VERB CODE
NOUNREG ERASE # NOUN CODE
XREG ERASE # R1 INPUT BUFFER
YREG ERASE # R2 INPUT BUFFER
ZREG ERASE # R3 INPUT BUFFER
XREGLP ERASE # LO PART OF XREG (FOR DEC CONV ONLY)
YREGLP ERASE # LO PART OF YREG (FOR DEC CONV ONLY)
HITEMOUT = YREGLP # TEMP FOR DISPLAY OF HRS, MIN, SEC
# MUST = LOTEMOUT-1.
ZREGLP ERASE # LO PART OF ZREG (FOR DEC CONV ONLY)
LOTEMOUT = ZREGLP # TEMP FOR DISPLAY OF HRS,MIN,SEC
# MUST = HITEMOUT+1.
## Page 73
MODREG ERASE # MODE CODE
DSPLOCK ERASE # KEYBOARD/SUBROUTINE CALL INTERLOCK
REQRET ERASE # RETURN REGISTER FOR LOAD
LOADSTAT ERASE # STATUS INDICATOR FOR LOADTST
CLPASS ERASE # PASS INDICATOR CLEAR
NOUT ERASE # ACTIVITY COUNTER FOR DSPTAB
NOUNCADR ERASE # MACHINE CADR FOR NOUN
MONSAVE ERASE # N/V CODE FOR MONITOR. (= MONSAVE1-1)
MONSAVE1 ERASE # NOUNCADR FOR MONITOR(MATBS) = MONSAVE +1
MONSAVE2 ERASE # B(1)PRM NVMONOPT OPTIONS
DSPTAB ERASE +11D # 0-10D, DISPLAY PANEL BUFF. 11D, C/S LTS.
NVQTEM ERASE # NVSUB STORAGE FOR CALLING ADDRESS
# MUST = NVBNKTEM-1
NVBNKTEM ERASE # NVSUB STORAGE FOR CALLING BANK
# MUST = NVQTEM+1
VERBSAVE ERASE # NEEDED FOR RECYCLE
CADRSTOR ERASE # ENDIDLE STORAGE
DSPLIST ERASE # WAITING REG FOR DSP SYST INTERNAL USE
EXTVBACT ERASE # EXTENDED VERB ACTIVITY INTERLOCK
DSPTEM1 ERASE +2 # BUFFER STORAGE AREA 1 (MOSTLY FOR TIME)
DSPTEM2 ERASE +2 # BUFFER STORAGE AREA 2 (MOSTLY FOR DEG)
DSPTEMX EQUALS DSPTEM2 +1 # B(2) S-S DISPLAY BUFFER FOR EXT. VERBS.
NORMTEM1 EQUALS DSPTEM1 # B(3)DSP NORMAL DISPLAY REGISTERS.
# DISPLAY FOR EXTENDED VERBS (2D)
OPTIONX EQUALS DSPTEMX # B(2) EXTENDED VERB OPTION CODE N12(V82)
#
# TBASE S AND PHSPRDT S. (12D)
TBASE1 ERASE # B(1)PRM
PHSPRDT1 ERASE # B(1)PRM
TBASE2 ERASE # B(1)PRM
PHSPRDT2 ERASE # B(1)PRM
TBASE3 ERASE # B(1)PRM
PHSPRDT3 ERASE # B(1)PRM
TBASE4 ERASE # B(1)PRM
PHSPRDT4 ERASE # B(1)PRM
TBASE5 ERASE # B(1)PRM
PHSPRDT5 ERASE # B(1)PRM
TBASE6 ERASE # B(1)PRM
PHSPRDT6 ERASE # B(1)PRM
# MORE UNSWITCHED FOR DISPLAY INF (5D).
## Page 74
EBANKSAV ERASE
MARKEBAN ERASE
EBANKTEM ERASE
MARK2PAC ERASE
R1SAVE ERASE
# IMU COMPENSATION UNSWITCHED ERASABLE. (1D)
1/PIPADT ERASE # B(1)PRM
OLDBT1 = 1/PIPADT
# SINGLE PRECISION SUBROUTINE TEMPORARIES. (3D)
# SPSIN, SPCOS, SPROOT VARIABLES.
# DO NOT SHARE. THESE ARE USED BY DAPS IN INTERRUPT
# AND CURRENTLY ARE NOT PROTECTED. IF OTHER USERS
# MATERIALIZE, THEN THIS CAN BE CHANGED.
HALFY ERASE
ROOTRET ERASE
SQRARG ERASE
TEMK EQUALS HALFY
SQ EQUALS ROOTRET
## Page 75
# UNSWITCHED FOR ORBIT INTEGRATION. (21D)
TDEC ERASE +20D # I(2)
COLREG EQUALS TDEC +2 # I(1)
LAT EQUALS COLREG +1 # I(2)DSP NOUN 43,67 FOR P20,22,51 R52,53.
LANDLAT = LAT # NOUN 89 FOR P22.
LONG EQUALS LAT +2 # I(2)DSP NOUN 43,67 FOR P20,22,51 R52,53.
ALT EQUALS LONG +2 # I(2)DSP NOUN 43 FOR P20,22,51 R52,53.
YV EQUALS ALT +2 # I(6)
ZV EQUALS YV +6 # I(6)
#
# MARK STORAGE. (2)
VHFCNT ERASE # B(1)PRM NO. OF VHF MARKS(P20(R22)).
TRKMKCNT ERASE # B(1)PRM NO. OF VHF MARKS (P20(R22)).
MARKCTR = TRKMKCNT # B(1) MARK COUNTER USED BY R32
# MISCELLANEOUS UNSWITCHED. (16D)
IRETURN1 ERASE # B(1) RET ADDR USED BY MIDTOAV1 AND 2
# CALLED BY P40,P41,P42, P61,P62
RATEINDX ERASE # (1) USED BY KALCMANU
OPTION1 ERASE # B(1) NOUN 06 USES THIS
OPTION2 ERASE # B(1) NOUN 06 USES THIS
LONGCADR ERASE +1 # B(2) LONGCALL REGISTER
LONGBASE ERASE +1 # B(2) LONGCALL REGISTER
LONGTIME ERASE +1 # B(2) LONGCALL REGISTER
DELAYLOC ERASE +3
NVWORD1 ERASE # B(1)
TEMPR60 ERASE # B(1)
PRIOTIME ERASE # B(1)
P30/RET EQUALS IRETURN1
#
# MISC. INCLUDING RESTART COUNTER, GIMBAL ANGLE SAVE AND
# STANDBY VERB ERASABLES. REDOCTR BEFORE THETAD (DWNLNK) (16D)
TIME2SAV ERASE +1 # B(2)TMP
SCALSAVE ERASE +1 # B(2)TMP
REDOCTR ERASE # B(1)PRM CONTAINS NUMBER OF RESTARTS.
THETAD ERASE +2 # B(3)PRM DESIRED GIM ANGLES FOR MANEUVER.
CPHI = THETAD # (OUTER)
CTHETA = THETAD +1 # (INNER)
CPSI = THETAD +2 # (MIDDLE)
## Page 76
# ENTRY VARIABLES SHARED FOR TM.
RDOTREF = THETAD # I(2) P65
VREF = RDOTREF +2 # I(2) P65 HI-ORDER WORD ONLY DNLNK'D
DESOPTT ERASE # B(1)DSP NOUN 92 FOR P20,22,52, R52.
DESOPTS ERASE # B(1)DSP NOUN 92 FOR P20,22,52, R52.
DELV ERASE +5 # I(6)
DELVX = DELV
DELVY = DELV +2
DELVZ = DELV +4
# P20, CONICS (SHARING WITH TIME 2 SAV AND SCAL SAV ONLY) (3D)
POINTEX EQUALS TIME2SAV # I(1) POINT AXS EXIT
VHFTIME EQUALS POINTEX +1 # I(2) DOWNLINK OF VHF RANGE TIME +1M
#
# PERM STATE VECTORS FOR BOOST AND DOWNLINK -WHOLE MISSION- (14D)
RN ERASE +5 # B(6)PRM
VN ERASE +5 # B(6)PRM
PIPTIME ERASE +1 # B(2)PRM (MUST BE FOLLOWED BY GDT/2)
# SERVICER STORAGE. (45D)
# (SERVICER STORAGE AND P11 STORAGE IN UNSWITHCHED SHOULD NOT
# OVERLAY EACH OTHER AND THE TOTAL ERASABLE REQUIRED SHOULD NOT
# EXCEED THE ERASABLE STORAGE REQUIRED BY RENDEZVOUS GUIDANCE)
GDT/2 EQUALS PIPTIME +2 # B(6)TMP (MUST FOLLOW PIPTIME)
GOBL/2 EQUALS GDT/2 +6 # B(6)TMP
AVEGEXIT EQUALS GOBL/2 +6 # B(2)TMP
AVGEXIT = AVEGEXIT
TEMX EQUALS AVEGEXIT +2 # B(1)TMP
TEMY EQUALS TEMX +1 # B(1)TMP
TEMZ EQUALS TEMY +1 # B(1)TMP
PIPCTR EQUALS TEMZ +1 # B(1)TMP
PIPAGE EQUALS PIPCTR +1 # B(1)TMP
RN1 EQUALS PIPAGE +1 # B(6)TMP
VN1 EQUALS RN1 +6 # B(6)TMP
PIPTIME1 EQUALS VN1 +6 # B(2)TMP
GDT1/2 EQUALS PIPTIME1 +2 # B(6)TMP
GOBL1/2 EQUALS GDT1/2 +6 # B(6)TMP
## Page 77
# ENTRY STORAGE. (1D)
ENTRYVN EQUALS GOBL1/2 +6 # B(1)TMP VN CODE FOR ENTRY DISPLAYS P60S.
#
# P11 STORAGE. (9D)
PADLONG EQUALS ENTRYVN # (2)PL LONGITUDE OF LAUNCH PAD
LIFTTEMP EQUALS PADLONG +2 # (2)TMP
TEPHEM1 EQUALS LIFTTEMP +2 # (3)TMP
PGNCSALT EQUALS TEPHEM1 +3 # (2)PL ALTITUDE
# RENDEZVOUS NAVIGATION STORAGE.(SEE COMMENT IN SERVICER STORAGE)(58D)
CSMPOS ERASE +57D # I(6)TMP
LEMPOS EQUALS CSMPOS +6 # I(6)TMP
RCL EQUALS LEMPOS +6 # I(2)TMP
MARKTIME EQUALS RCL +2 # B(2)TMP
VTEMP EQUALS MARKTIME +2 # B(6)TMP
UM EQUALS VTEMP +6 # I(6)TMP
MARKDATA EQUALS UM +6 # B(2)TMP
USTAR EQUALS MARKDATA +2 # I(6)TMP
WIXA EQUALS USTAR +6 # B(1)TMP
WIXB EQUALS WIXA +1 # B(1)TMP
ZIXA EQUALS WIXB +1 # B(1)TMP
ZIXB EQUALS ZIXA +1 # B(1)TMP
DELTAX EQUALS ZIXB +1 # I(18)TMP
VHFRANGE EQUALS DELTAX # (2)
UCL EQUALS DELTAX +12D # (6) LM-CSM LINE OF SIGHT 1/2 UNIT V
# **** CONICSEX (MEAS INC) ****
TRIPA EQUALS DELTAX
TEMPVAR EQUALS DELTAX +3
#
TEMPOR1 ERASE +1 # B(2)TMP
# T4RUPT ERASABLE. (6D)
DSRUPTSW ERASE
OPTIND ERASE
LGYRO ERASE
COMMANDO ERASE +1
## Page 78
ZONE ERASE # B(1)PRM USED IN SHAFT STOP MONITOR
LASTYCMD = OPTY # DUMMY TO MAKE RR BENCH TEST ASSEMBLE
LASTXCMD = OPTY # DUMMY TO MAKE RR BENCH TEST ASSEMBLE
# UNSWITCHED DAP ERASABLE. (4D)
T6LOC ERASE
T6ADR ERASE
T5LOC ERASE +1
# MODE SWITCHING ERASABLE. (14D)
SWSAMPLE ERASE # B(1)PRM
DESOPMOD ERASE # B(1)PRM
WTOPTION ERASE # B(1)PRM
ZOPTCNT ERASE # B(1)PRM
IMODES30 ERASE # B(1)PRM
IMODES33 ERASE # B(1)PRM
MODECADR ERASE +2 # B(3)TMP
IMUCADR = MODECADR
OPTCADR = MODECADR +1
RADCADR = MODECADR +2
ATTCADR ERASE +2 # B(3)PRM
ATTPRIO = ATTCADR +2
MARKSTAT ERASE # B(1)PRM
OPTMODES ERASE # B(1)PRM
#
# RCSDAP ERASABLE. (1D)
HOLDFLAG ERASE # B(1)PRM
#
#
# CRS61.1 STORAGE. -USED IN R63 (VERB 89)- (5D)
CPHIX ERASE +2 # B(3)DSP NOUN 96 CALCULATED BY CRS61.1
#
TEVENT ERASE +1 # B(2) TIME OF EVENT FOR DOWNLIST
TLIFTOFF = TEVENT
## Page 79
# P34-P35 STORAGE (1D)
NORMEX ERASE
#
# SELF-CHECK ASSIGNMENTS. (17D)
# (DO NOT MOVE, S-C IS ADDRESS SENSITIVE)
SELFERAS ERASE 1357 - 1377 # ***MUST NOT BE MOVED***
SFAIL EQUALS SELFERAS # B(1)
ERESTORE EQUALS SFAIL +1 # B(1)
SELFRET EQUALS ERESTORE +1 # B(1) RETURN
SMODE EQUALS SELFRET +1 # B(1)
ALMCADR EQUALS SMODE +1 # B(2) ALARM-ABORT USER'S 2CADR
ERCOUNT EQUALS ALMCADR +2 # B(1)
SCOUNT EQUALS ERCOUNT +1 # B(3)
SKEEP1 EQUALS SCOUNT +3 # B(1)
SKEEP2 EQUALS SKEEP1 +1 # B(1)
SKEEP3 EQUALS SKEEP2 +1 # B(1)
SKEEP4 EQUALS SKEEP3 +1 # B(1)
SKEEP5 EQUALS SKEEP4 +1 # B(1)
SKEEP6 EQUALS SKEEP5 +1 # B(1)
SKEEP7 EQUALS SKEEP6 +1 # B(1)
# USED BY P30 ROUTINES TO WRITE ONLY NEVER READ IN COLOSSUS
DISPDEX EQUALS A
# ERASABLE FOR SXTMARK CDU CHECK DELAY. -PAD LOADED- (1D)
CDUCHKWD ERASE # B(1) PL
# R57 STORAGE. -MUST BE UNSHARED EXCEPT IN BOOST OR ENTRY- (1D)
TRUNBIAS ERASE # B(1)PRM RESULT OF R57 CALIBR OF TRUNION
#
# KEPLER STORAGE (6D)
XMODULO ERASE +1 # I(2) GREATER 2PI KEPLER
TMODULO ERASE +1 # I(2) GREATER 2 KEPLER
EPSILONT ERASE +1 # I(2) TMP
## Page 80
# P37 **RETURN TO EARTH (PAD LOAD) **** (2D)
RTED1 ERASE +1 # I(2)PL VGAMMA POLY COEF B-3
# P40 ***STEERING ROUTINE*** PAD LOAD (1D)
DVTHRESH ERASE # I(1)PL DELTA V THRESHOLD FOR LOW THRUST
# ROUTINE B-2
# P23 ***PAD LOAD**** (2D)
HORIZALT ERASE +1 # I(2)PL HORIZION ALTITUDE M B-29
# P-20 ALTERNATE LOS VARIANCE PAD LOAD***** (1D)
# -16
ALTVAR ERASE # I(2)PL MILLARD. SQUARED SCALED 2
END-UE EQUALS SELFERAS +16D # LAST USED UNSWITCHED ERASABLE
## Page 81
# EBANK-3 ASSIGNMENTS
SETLOC 1400
# WAITLIST TASK LISTS. (26D)
LST1 ERASE +7 # B(8D)PRM DELTA T S.
LST2 ERASE +17D # B(18D)PRM TASK 2CADR ADDRESSES.
# RESTART STORAGE. (2D)
RSBBQ ERASE +1 # B(2)PRM SAVE BB AND Q FOR RESTARTS.
# MORE LONGCALL STORAGE. (MUST BE IN LST1 S BANK). (2D)
LONGEXIT ERASE +1 # B(2)TMP MAY BE SELDOM OVERLAYED.
# PHASE-CHANGE LISTS PART II. (12D)
PHSNAME1 ERASE # B(1)PRM
PHSBB1 ERASE # B(1)PRM
PHSNAME2 ERASE # B(1)PRM
PHSBB2 ERASE # B(1)PRM
PHSNAME3 ERASE # B(1)PRM
PHSBB3 ERASE # B(1)PRM
PHSNAME4 ERASE # B(1)PRM
PHSBB4 ERASE # B(1)PRM
PHSNAME5 ERASE # B(1)PRM
PHSBB5 ERASE # B(1)PRM
PHSNAME6 ERASE # B(1)PRM
PHSBB6 ERASE # B(1)PRM
# IMU COMPENSATION PARAMETERS. (22D)
PBIASX ERASE # B(1) PIPA BIAS, PIPA SCALE FACTR TERMS
PIPABIAS = PBIASX # INTERMIXED.
PIPASCFX ERASE
PIPASCF = PIPASCFX
PBIASY ERASE
PIPASCFY ERASE
PBIASZ ERASE
PIPASCFZ ERASE
NBDX ERASE # GYRO BIAS DRIFTS
GBIASX = NBDX
NBDY ERASE
## Page 82
NBDZ ERASE
ADIAX ERASE # ACCELERATION SENSITIVE DRIFT ALONG THE
ADIAY ERASE # INPUT AXIS
ADIAZ ERASE
ADSRAX ERASE # ACCELERATION SENSITIVE DRIFT ALONG THE
ADSRAY ERASE # SPIN REFERENCE AXIS
ADSRAZ ERASE
GCOMP ERASE +5 # CONTAINS COMPENSATING TORQUES
GCOMPSW ERASE
COMMAND EQUALS GCOMP
CDUIND EQUALS GCOMP +3
# STATE VECTORS FOR ORBIT INTEGRATION. (44D)
# (DIFEQCNT THRU XKEP MUST BE IN SAME
# EBANK AS RRECTCSM, RRECTLEM ETC
# BECAUSE THE COPY-CYCLES (ATOPCSM,
# PTOACSM ETC) ARE EXECUTED IN BASIC.
# ALL OTHER REFERENCES TO THIS GROUP
# ARE BY INTERPRETIVE INSTRUCTIONS.)
#
DIFEQCNT ERASE +43D # B(1)TMP
# (UPSVFLAG...XKEP MUST BE KEPT IN ORDER)
UPSVFLAG EQUALS DIFEQCNT +1 # B(1)PRM UPDATE FLAG
RRECT EQUALS UPSVFLAG +1 # B(6)TMP POS AT RECT KM*2(-14)
VRECT EQUALS RRECT +6 # B(6)TMP VEL AT RECT KM(-1/2)*2(6)
TET EQUALS VRECT +6 # B(2)TMP TIME OF STATE VECT CSECS*2(-28)
TDELTAV EQUALS TET +2 # B(6)TMP POSITION DEVIATION KM*2(14)
TNUV EQUALS TDELTAV +6 # B(6)TMP VEL DEVIATION KM(-1/2)*2(14)
RCV EQUALS TNUV +6 # B(6)TMP CONIC POSITION KM*2(-14)
VCV EQUALS RCV +6 # B(6)TMP CONIC VELOCITY KM(-1/2)*2(6)
TC EQUALS VCV +6 # B(2)TMP TIME SINCE RECTIFICATION
XKEP EQUALS TC +2 # B(2)TMP ROOT OF KEPLER EQ KM(1/2.*2(-10)
# **** TEMP - IN VAC AREA ****
RRECT1 EQUALS 18D
VRECT1 EQUALS 24D
TET1 EQUALS 30D
#
# PERMANENT STATE VECTORS AND TIMES. (101D)
# (DO NOT OVERLAY WITH ANYTHING AFTER BOOST)
## Page 83
# (RRECTCSM ...XKEPCSM MUST BE KEPT IN THIS ORDER)
RRECTCSM ERASE +5 # B(6)PRM CSM VARIABLES.
RRECTHIS = RRECTCSM
VRECTCSM ERASE +5 # B(6)PRM
TETCSM ERASE +1 # B(2)PRM
TETTHIS = TETCSM
DELTACSM ERASE +5 # B(6)PRM
NUVCSM ERASE +5 # B(6)PRM
RCVCSM ERASE +5 # B(6)PRM
VCVCSM ERASE +5 # B(6)PRM
TCCSM ERASE +1 # B(2)PRM
XKEPCSM ERASE +1 # B(2)PRM
# (RRECTLEM...XKEPLEM MUST BE KEPT IN THIS ORDER)
RRECTLEM ERASE +5 # B(6)PRM LEM VARIABLES
RRECTOTH = RRECTLEM
VRECTLEM ERASE +5 # B(6)PRM
TETLEM ERASE +1 # B(2)PRM
TETOTHER = TETLEM
DELTALEM ERASE +5 # B(6)PRM
NUVLEM ERASE +5 # B(6)PRM
RCVLEM ERASE +5 # B(6)PRM
VCVLEM ERASE +5 # B(6)PRM
TCLEM ERASE +1 # B(2)PRM
XKEPLEM ERASE +1 # B(2)PRM
X789 ERASE +5
TEPHEM ERASE +2
AZO ERASE +1
UNITW ERASE +5
-AYO EQUALS UNITW # (2)
AXO EQUALS UNITW +2 # (2)
#
# STATE VECTORS FOR DOWNLINK. (12D)
R-OTHER ERASE +5 # B(6)PRM POS VECT (OTHER VECH) FOR DNLINK
V-OTHER ERASE +5 # B(6)PRM VEL VECT (OTHER VECH) FOR DNLINK
T-OTHER = TETLEM # TIME (OTHER VECH) FOR DNLINK
# REFSMMAT. (18D)
REFSMMAT ERASE +17D # I(18D)PRM
## Page 84
# AVERAGEG INTEGRATOR STORAGE. (8D)
UNITR ERASE +5
RMAG ERASE +1
# **** CONICSEX (PLANETARY INERT. ORIEN.) ****
TIMSUBO EQUALS TEPHEM # CSEC B-42 (TRIPLE PREC)
END-E3 EQUALS RMAG +2 # NEXT UNUSED E3 ADDRESS
## Page 85
# EBANK-4 ASSIGNMENTS
SETLOC 2000
# P20 STORAGE. -PAD LOADED- (4D)
WRENDPOS ERASE # B(1)PL M B-14
WRENDVEL ERASE # B(1)PL M/CSECB0
RMAX ERASE # B(1)PL METERS*2(-19)
VMAX ERASE # B(1)PL M/CSEC*2(-7)
# P22 STORAGE. -PAD LOADED- (5D)
WORBPOS ERASE # B(1)PL M B-14
WORBVEL ERASE # B(1)PL M/CSECB0
S22WSUBL ERASE # B(1)PL M B-14
RPVAR ERASE +1 # B(2)PL
# CONISEX STORAGE. -PAD LOADED- (6D)
504LM ERASE +5 # I(6)MOON LIBRATION VECTOR
#
# ENTRY STORAGE. -PAD LOADED- (2D)
EMSALT ERASE +1 # I(2)PL
# P35 CONSTANTS. -PAD LOADED- (4D)
ATIGINC ERASE +1 # B(2)PL
PTIGINC ERASE +1 # B(2)PL
# LUNAR LANDING SIGHT DATA. -PAD LOADED- (6D)
# (USED BY INTEGRATION INITIALIZATION,LAT-LONG SUBROUTINES, P30'S)
RLS ERASE +5 # I(6) PL LUNAR LANDING SIGHT VECTOR
#
# CONISEX (LUNAR AND SOLAR EPHEM)STORAGE. -PAD LOADED- (77D)
TIMEMO ERASE +76D
VECOEM EQUALS TIMEMO +3
RESO EQUALS VECOEM +60D
## Page 86
VESO EQUALS RESO +6
OMEGAES EQUALS VESO +6
# FULL INTEGRATION STORAGE. (95D)
PBODY ERASE # I(1)
ALPHAV EQUALS PBODY +1 # I(6)TMP
BETAV EQUALS ALPHAV +6 # I(6)TMP
PHIV EQUALS BETAV +6 # I(6)TMP
PSIV EQUALS PHIV +6 # I(6)TMP
FV EQUALS PSIV +6 # I(6)TMP
BETAM EQUALS FV +6 # I(6)TMP
H EQUALS BETAM +2 # I(2)TMP
GMODE EQUALS H +2 # I(1)TMP
IRETURN EQUALS GMODE +1 # I(1)TMP
NORMGAM EQUALS IRETURN +1 # I(1)TMP
VECTAB EQUALS NORMGAM +1 # I(36)TMP
RPQV EQUALS VECTAB +36D # (6)TMP VECTOR PRIMARY TO SECONDARY BODY
ORIGEX EQUALS RPQV +6 # B(1)TMP QSAVE FOR COORD. SWITCH. ROUTINE
KEPRTN EQUALS ORIGEX # QSAVE FOR KEPLER
RQVV EQUALS ORIGEX +1 # (6) SEC.BODY TO VEH.VETOR(USED P23)
RPSV EQUALS RQVV +6 # (6)TMP SUN TO PRIMARY BODY VECTOR
XKEPNEW EQUALS RPSV +6 # (2)TMP ROOT OF KEPLERS EQU FOR TIME TAU
# THESE PROBABLY CAN SHARE INTEGRATION VARIABLES. (9D)
VACX EQUALS VECTAB +6 # I(2)TMP
VACY EQUALS VACX +2 # I(2)TMP
VACZ EQUALS VACY +2 # I(2)TMP
ERADM EQUALS VECTAB +18D # I(2)TMP
INCORPEX EQUALS ERADM +2 # I(1)TMP
# R31(V83) STORAGE. -SHARES WITH INTEGRATION STORAGE- (28D)
#
BASEOTP EQUALS VECTAB +6 # I(6) BASE POS VECTOR OTHER VEH
BASEOTV EQUALS VECTAB +18D # I(6) BASE VEL VECTOR OTHER VEH
BASETHP EQUALS VECTAB +30D # I(6) BASE POS VECTOR THIS VEH
BASETHV EQUALS RPQV # I(6) BASE VEL VECTOR THIS VEH
BASETIME EQUALS RQVV # I(2) TIME ASSOC WITH BASE VECS
ORIG EQUALS RQVV +2 # I(1) =0 FOR EARTH =+2 FOR MOON
STATEXIT EQUALS RQVV +3 # I(1) STQ ADDRESS FOR STATEXTP
# CONIC INTEGRATION STORAGE. -MAY NOT SHARE WITH SERVICER- (6D)
## Page 87
ALPHAM EQUALS XKEPNEW +2 # I(2)TMP
TAU. EQUALS ALPHAM +2 # I(2)TMP
DT/2 EQUALS TAU. +2 # I(2)TMP
# P21 STORAGE. (2D)
P21TIME EQUALS DT/2 +2 # B(2)TMP
#
# INCORPORATION/VERB 83 COMMON STORAGE. (1D)
EGRESS EQUALS P21TIME +2 # I(1)TMP SAVES RETURNS.
# VERB 83 STORAGE. MAY SHARE ONLY WITH INCORPORATION. (18D)
RANGE EQUALS EGRESS +1 # I(2)DSP NOUN 54 DISTANCE TO OPTICAL SUBJ
RRATE EQUALS RANGE +2 # I(2)DSP NOUN 54 RATE OF APPROACH
RTHETA EQUALS RRATE +2 # I(2)DSP NOUN 54
RONE EQUALS RTHETA +2 # I(6)TMP VECTOR STORAGE. (SCRATCH)
VONE EQUALS RONE +6 # I(6)TMP VECTOR STORAGE. (SCRATCH)
# LUNAR LANDMARK SELECTION PROGRAM - R35 (28D)
XR1HOLD EQUALS RANGE # I(2)
VECTIME EQUALS XR1HOLD +2 # I(2)
JLOOPCNT EQUALS VECTIME +2 # I(1)
KLOOPCNT EQUALS JLOOPCNT +1 # I(1)
NKVAL EQUALS KLOOPCNT +1 # I(1)
DELTAL EQUALS NKVAL +1 # I(2)
TK EQUALS DELTAL +2 # I(2)
INDEXNUM EQUALS TK +2 # I(1)
LONGSAVE EQUALS INDEXNUM +1 # I(2)
POSVECT EQUALS LONGSAVE +2 # I(6)
VELVECT EQUALS POSVECT +6 # I(6)
LSLONG EQUALS VELVECT +6 # I(2) TMP LONGITUDE OF LANDING SIGHT
# S-BAND ANTENNA GIMBAL ANGLES. DISPLAYED BY R05 (EXT.VB.64) (4D)
# OPERATION DURING P00 ONLY.
RHOSB EQUALS RANGE # B(2)DSP NOUN 51. PITCH ANGLE
GAMMASB EQUALS RHOSB +2 # B(2)DSP NOUN 51. YAW ANGLE
# R 36 SCRATCHPAD STORAGE (12)
## Page 88
RPASS36 EQUALS RONE # I (6)S-S
UNP36 EQUALS RPASS36 +6 # I (6)S-S
#
# EXTENDED VERB 82 STORAGE.
# (*** THE SHARING IN THIS SECTION IS TEMPORARY ONLY ****) (8D)
HPERMIN EQUALS RANGE # I(2) SET TO 300KFT OR 35KFT FOR SR30.1
RPADTEM EQUALS HPERMIN +2 # I(2) PAD OR LANDING RADIUS FOR SR30.1
TSTART82 EQUALS RPADTEM +2 # I(2) TEMP TIME STORAGE FOR V82.
# MORE VERB 82 NOT SHARING WITH VERB 83 (9D)
V82FLAGS EQUALS VONE +6 # (1) FOR V 82 BITS
TFF EQUALS V82FLAGS +1 # I(2) DSP NOUN 42, , FOR P30,40,41.
-TPER EQUALS TFF +2 # I(2)DSP NOUN 32
THETA(1) EQUALS -TPER +2 # I(2) TMP SET AT END OF V82
RSP-RREC EQUALS AOPTIME # DSP NOUN R32
# REENTRY CONICS (6D)
URONE EQUALS V82FLAGS # I(6) SAVE ACTUAL FOR CALCULATIONS
#
# V 82 DISPLAY (4D)
HAPOX EQUALS THETA(1) +2 # I(2) DSP NOUN 44
HPERX EQUALS HAPOX +2 # I(2) DSP NOUN 44
#
# VARIOUS DISPLAY REGISTERS. (06D)
AOPTIME EQUALS HPERX +2
LANDLONG EQUALS AOPTIME +2 # I(2) DSP NOUN 89 FOR P22
LANDALT EQUALS LANDLONG +2 # I(2)DSP NOUN 89 FOR P22.
# S34/35.5,P34-P35 STORAGE. (6D)
KT EQUALS LANDALT +2 # B(2)
VERBNOUN EQUALS KT +2 # B(1)TMP
QSAVED EQUALS VERBNOUN +1 # B(1)TMP HOLDS RETURN
## Page 89
RTRN EQUALS QSAVED +1 # B(1) RETURN
SUBEXIT EQUALS RTRN +1 # B(1) TMP
# RGEXIT CANT SHARE WITH HPER,HAPO
RGEXIT EQUALS SUBEXIT # I(1)TMP Q SAVE MODE 1 AND 2 TO RTRN MAIN
# P30 DISPLAY (4D)
HAPO EQUALS KT # I(2) DSP NOUN 42, FOR P30.
HPER EQUALS HAPO +2 # I(2) DSP NOUN 42, FOR P30.
#
# SOME P34 STORAGE. (OVERLAYS P35.1 STORAGE) (2D)
NOMTPI EQUALS KT # I(2)TMP NOMINAL TPI TIME FOR RECYCLE
# THE FOLLOWING ARE ERASABLES USED BY THE SYSTEM TESTS. 205 USES TRANSM1 GS ARE NOT USED IN 205 NOR ARE THEY
# WHILE 504 USES TRANSM1 AND ALFDK .
TRANSM1 EQUALS 2000 # (18) INITIALIZATION FOR IMU TESTS
ALFDK = TRANSM1 +18D # (144) ERASABLE LOAD IN 504
# END OF PERF. TEST ERASABLE IN BANK 4
# *-*-* V82 *-*-* (6D)
VONE' EQUALS RGEXIT +1 # I(6)TMP NORMAL VELOCITY VONE/ SQ RT MU
#
# PAD LOAD INTEGRATION ERROR INCLUDED IN VARIANCE BY P20 (1D)
INTVAR EQUALS VONE' +6 # I(1)PL SQUARE OF EXPECTED INTEGRATION
# POSITION EXTRAPOLATION ERROR.
# SCALED METERS(2) 2(15)
END-E4 EQUALS INTVAR # LAST USED ERASABLE IN E4
## Page 90
# EBANK-5 ASSIGNMENTS
SETLOC 2400
# *-*-*-*- OVERLAY 1 IN EBANK 5 -*-*-*-*
# W-MATRIX STORAGE. (162D)
W EQUALS 2400 # B(162)
EMATRIX = W +120D # B(42E USED TO CONVERT W TO 6X6
END-W EQUALS W +162D # **NEXT AVAILABLE LOC AFTER W MATRIX**
# AUTO-OPTICS STORAGE -R52-
# DO NOT MOVE FROM E5,1554. A DELICATE BALANCE EXISTS BETWEEN THIS AND P03
XNB1 EQUALS W +108D # B(6D)TMP
YNB1 EQUALS XNB1 +6 # B(6)TMP
ZNB1 EQUALS YNB1 +6 # B(6)TMP
SAVQR52 EQUALS ZNB1 +6 # I(2)TMP
PLANVEC EQUALS SAVQR52 +2 # B(6) S-S SIGHTING VECTOR IN REF. COOR.
TSIGHT EQUALS PLANVEC +6 # B(2) S-S TIME OF SIGHTING
#
# RENDEZVOUS -P34-35 (26D)
DVLOS EQUALS TSIGHT +2 # I(6) S-S DELTA VELOCITY,LOS COORD-DISPL1
DELTAR EQUALS DVLOS # I(2)
TINTSOI EQUALS DELTAR # I(2) INTERCEPT TIME FOR SOI MANEUVER
DELTTIME EQUALS DVLOS +2 # I(2)
TARGTIME EQUALS DVLOS +4 # I(2)
UNRM EQUALS DVLOS +6 # I(6) S-S
ULOS EQUALS UNRM +6 # I(6) S-S UNIT LINE OF SIGHT VECTOR
ACTCENT EQUALS ULOS +6 # I(2) S-S CENTRAL ANGLE BETWEEN ACTIVE
# VEH AT TPI IGNITION TIME AND
# TARGET VECTOR.
DELVTPI EQUALS ACTCENT +2 # I(2) NOUN 58 FOR P34.
DELVTPF EQUALS DELVTPI +2 # I(2) NOUN 58,59 FOR P34,35.
POSTTPI EQUALS DELVTPF +2 # I(2) NOUN 58 FOR P34.
TDEC2 EQUALS DELVTPI # (2)
# ALIGNMENT (12D)
STARSAV1 EQUALS DVLOS # I(6)TMP RESTART STAR SAVE.
STARSAV2 EQUALS STARSAV1 +6 # I(6)TMP RESTART STAR SAVE.
## Page 91
US = STARSAV2 # (CISLUNAR TAG FOR STARSAV2).
#
# TPI SEARCH (26D)
IT EQUALS DVLOS # (6)
THETZERO EQUALS IT +6 # (2)
TFI EQUALS THETZERO +2 # (2)
DELVEE EQUALS TFI +2 # (2)
HP EQUALS DELVEE +2 # (2)
TFO EQUALS HP +2 # (2)
HPO EQUALS TFO +2 # (2)
DELVEO EQUALS HPO +2 # (2)
MAGVTPI EQUALS DELVEO +2 # I(2) TMP MAG OF DELTAVTPI OR VMID
RELDELV EQUALS MAGVTPI +2 # I(2) TMP MAG OF DELTAVTPF
T3TOT4 EQUALS RELDELV +2 # I(2) DSP NOUN 39 FOR P34, 35. TPI TO TIN
# T (CAN NOT SHARE WITH RETURN TO EARTH)
## Page 92
# ALIGNMENT/SYSTEST/CALCSMSC/CRS61.1 COMMON STORAGE. (36D)
# (CALCSMSC IS A SUBSET OF S41.1 AT LEAST)
# (CRS61.1 IS A SUBSET OF P20)
XSM EQUALS END-W +23D # B(6)
YSM EQUALS XSM +6 # B(6)TMP
ZSM EQUALS YSM +6 # B(6)TMP
XDC EQUALS ZSM +6 # B(6)TMP
YDC EQUALS XDC +6 # B(6)TMP
ZDC EQUALS YDC +6 # B(6)TMP
XNB = XDC
YNB = YDC
ZNB = ZDC
# OVERLAYS WITHIN ALIGNMENT/SYSTEST/CALCSMSC COMMON STORAGE.
-COSB EQUALS XSM +2 # (2)TMP
SINB EQUALS -COSB +2 # (2)TMP
# ALIGNMENT/SYSTEST COMMON STORAGE. (18D)
STARAD EQUALS ZDC +6 # I(18D)TMP
# ALIGNMENT/SYSTEST/AUTO OPTICS COMMON STORAGE. (17D)
OGC EQUALS STARAD +18D # I(2)TMP
IGC EQUALS OGC +2 # I(2)TMP
MGC EQUALS IGC +2 # I(2)TMP
STAR EQUALS MGC +2 # I(6)TMP
SAC EQUALS STAR +6 # I(2)TMP
PAC EQUALS SAC +2 # I(2)TMP
QMIN EQUALS PAC +2 # B(1)TMP
#
# **** COLP50S **** (1D)
CULTRIX EQUALS VEARTH # VEARTH, VSUN, VMOON
# OVERLAYS WITHIN ALIGNMENT/SYSTEST COMMON STORAGE. (24D)
VEARTH EQUALS STARAD # (6)TMP
VSUN EQUALS VEARTH +6 # (6)TMP
VMOON EQUALS VSUN +6 # (6)TMP
SAX EQUALS VMOON +6 # (6)TMP
## Page 93
# *-*-*-*- OVERLAY 2 IN EBANK 5 -*-*-*-*
# CONIC ROUTINES STORAGE. (87D)
DELX EQUALS END-W # I(2)TMP
DELT EQUALS DELX +2 # I(2)TMP
URRECT EQUALS DELT +2 # I(6)TMP
RCNORM EQUALS URRECT +6 # I(2)TMP
XPREV EQUALS XKEP # I(2)TMP
R1VEC EQUALS RCNORM +2 # I(6)TMP
R2VEC EQUALS R1VEC +6 # I(6)TMP
TDESIRED EQUALS R2VEC +6 # I(2)TMP
GEOMSGN EQUALS TDESIRED +2 # I(1)TMP
UN EQUALS GEOMSGN +1 # I(6)TMP
VTARGTAG EQUALS UN +6 # I(1)TMP
VTARGET EQUALS VTARGTAG +1 # I(6)TMP
RTNLAMB EQUALS VTARGET +6 # I(1)TMP
U2 EQUALS RTNLAMB +1 # I(6)TMP
MAGVEC2 EQUALS U2 +6 # I(2)TMP
UR1 EQUALS MAGVEC2 +2 # I(6)TMP
SNTH EQUALS UR1 +6 # I(2)TMP
CSTH EQUALS SNTH +2 # I(2)TMP
1-CSTH EQUALS CSTH +2 # I(2)TMP
CSTH-RHO EQUALS 1-CSTH +2 # I(2)TMP
P EQUALS CSTH-RHO +2 # I(2)TMP
R1A EQUALS P +2 # I(2)TMP
RVEC EQUALS R1VEC # I(6)TMP
VVEC EQUALS R1A +2 # I(6)TMP
RTNTT EQUALS RTNLAMB # I(1)TMP
ECC EQUALS VVEC +6 # I(2)TMP
RTNTR EQUALS RTNLAMB # I(1)TMP
RTNAPSE EQUALS RTNLAMB # I(1)TMP
R2 EQUALS MAGVEC2 # I(2)TMP
RTNPRM EQUALS ECC +2 # I(1)TMP
SGNRDOT EQUALS RTNPRM +1 # I(1)TMP
RDESIRED EQUALS SGNRDOT +1 # I(2)TMP
DELDEP EQUALS RDESIRED +2 # I(2)TMP
DEPREV EQUALS DELDEP +2 # I(2)TMP
TERRLAMB EQUALS DELDEP # I(2)TMP
TPREV EQUALS DEPREV # I(2)TMP
## Page 94
# *-*-*-*- OVERLAY 3 IN EBANK 5 -*-*-*-*
# MEASUREMENT INCORPORATION STORAGE. (66D)
# (CALLED BY P20, P22, P23)
OMEGAM1 EQUALS END-W # I(6)TMP
OMEGAM2 EQUALS OMEGAM1 +6 # I(6)TMP
OMEGAM3 EQUALS OMEGAM2 +6 # I(6)TMP
HOLDW EQUALS OMEGAM3 +6 # I(18)TMP
TDPOS EQUALS HOLDW +18D # I(6)TMP
TDVEL EQUALS TDPOS +6 # I(6)TMP
ZI EQUALS TDVEL +6 # I(18)
# P22-P23 STORAGE. (8D)
22SUBSCL EQUALS ZI +18D # DE OF ABCDE LANDMARK ID NO.
CXOFF EQUALS 22SUBSCL +1 # B OF ABCDE OFFSET INDICATOR
8KK EQUALS CXOFF +1 # B(1)TMP INDEX OF PRESENT MARK.
8NN EQUALS 8KK +1 # B(1)TMP
S22LOC EQUALS 8NN +1 # I(1)TMP MARK DATA LOC
LANDMARK EQUALS S22LOC +1 # B(1)DSP NOUN 70 FOR P22,51, R52,53.
HORIZON EQUALS LANDMARK +1 # B(1)DSP NOUN 70 FOR P22,51, R52,53.
IDOFLMK EQUALS HORIZON +1 # B(1)
#
# ******P23*** (1D)
TRUNION EQUALS IDOFLMK +1 # B(1)
## Page 95
# *-*-*-*- OVERLAY 0 IN EBANK 5 -*-*-*-*
# SYSTEM TEST STORAGE. (174)
AZIMUTH ERASE +1
LATITUDE ERASE +1
TRUNA EQUALS DESOPTT
SHAFTA EQUALS DESOPTS
ERVECTOR ERASE +5
LENGTHOT ERASE
LOSVEC ERASE +5
SXTOPTN = LOSVEC
NDXCTR ERASE
PIPINDEX ERASE
POSITON ERASE
QPLAC ERASE
QPLACE ERASE
QPLACES ERASE
RUN ERASE
STOREPL ERASE
SOUTHDR ERASE
TARG1/2 = SOUTHDR
TAZEL1 ERASE +5
TEMPTIME ERASE +1
TMARK ERASE +1
GENPL ERASE +134D
CDUTIMEI = GENPL
CDUTIMEF = GENPL +2
IMU/OPT = GENPL +4
CDUREADF = GENPL +5
CDUREADI = GENPL +6
CDULIMIT = GENPL +7
TEMPADD = GENPL +4
TEMP = GENPL +5
NOBITS = GENPL +6
CHAN = GENPL +7
LOS1 = GENPL +8D
LOS2 = GENPL +14D
CALCDIR EQUALS GENPL +20D
CDUFLAG EQUALS GENPL +21D
GYTOBETQ EQUALS GENPL +22D
OPTNREG EQUALS GENPL +23D
SAVE EQUALS GENPL +24D # THREE CONSEC LOC
SFCONST1 EQUALS GENPL +27D
## Page 96
TIMER EQUALS GENPL +28D
DATAPL EQUALS GENPL +30D
RDSP EQUALS GENPL # FIX LATER POSSIBLY KEEP1
MASKREG EQUALS GENPL +64D
CDUNDX EQUALS GENPL +66D
RESULTCT EQUALS GENPL +67D
COUNTPL EQUALS GENPL +70D
CDUANG EQUALS GENPL +71D
AINLA = GENPL # OPTIMUM CALIB. AND ALIGNMENT
WANGO EQUALS AINLA
WANGI EQUALS AINLA +2D
WANGT EQUALS AINLA +4D
TORQNDX = WANGT
DRIFTT EQUALS AINLA +6D
ALX1S EQUALS AINLA +8D
CMPX1 EQUALS AINLA +9D
ALK EQUALS AINLA +10D
VLAUNS EQUALS AINLA +22D
THETAX = ALK +2
WPLATO EQUALS AINLA +24D
INTY EQUALS AINLA +28D
THETAN = THETAX +6
ANGZ EQUALS AINLA +30D
INTZ EQUALS AINLA +32D
ANGY EQUALS AINLA +34D
ANGX EQUALS AINLA +36D
DRIFTO EQUALS AINLA +38D
DRIFTI EQUALS AINLA +40D
VLAUN EQUALS AINLA +44D
FILDELV = THETAN +6
ACCWD EQUALS AINLA +46D
INTVEC = FILDELV +2
POSNV EQUALS AINLA +52D
DPIPAY EQUALS AINLA +54D
DPIPAZ EQUALS AINLA +58D
ALTIM EQUALS AINLA +60D
ALTIMS EQUALS AINLA +61D
ALDK EQUALS AINLA +62D
DELM EQUALS AINLA +76D
WPLATI EQUALS AINLA +84D
RESTARPT = AINLA + 91D
GEOSAVED = AINLA +117D
PREMTRXC = AINLA +118D
LAUNCHAZ = AINLA +119D
NEWAZMTH = AINLA +121D
OLDAZMTH = AINLA +123D
## Page 97
TOLDAZMT = AINLA +125D
GEOCOMPS = AINLA +127D
1SECXT = AINLA +128D
GTSXTLST = AINLA +129D
ERECTIME = AINLA +130D
ERCOMP = AINLA +131D
ZERONDX = AINLA +137D
GTSOPNDZ = ZERONDX
# THE FOLLOWING TAGS ARE USED BY THE 504 IMU CALIBRATION AND ALIGNMENT PROGRAM ONLY.
THETAX1 EQUALS ALK +2
THETAN1 EQUALS THETAX1 +6
FILDELV1 EQUALS THETAN1 +6
INTVEC1 EQUALS FILDELV1 +2
GEOSAVE1 EQUALS AINLA +117D
PREMTRX1 EQUALS AINLA +118D
LUNCHAZ1 EQUALS AINLA +119D
NEWAZ1 EQUALS LUNCHAZ1 +2
OLDAZ1 EQUALS LUNCHAZ1 +4
TOLDAZ1 EQUALS LUNCHAZ1 +6
GEOCOMP1 EQUALS AINLA +127D
1SECXT1 EQUALS AINLA +128D
GTSWTLT1 EQUALS AINLA +129D
ERECTIM1 EQUALS AINLA +130D
ERCOMP1 EQUALS AINLA +131D # I(6)
ZERONDX1 EQUALS AINLA +137D
PERFDLAY EQUALS AINLA +138D # B(2).........
# END OF 504 CAL + ALIGN ERASE.
END-E5 EQUALS QMIN # LAST USED E5 ADDRESS
## Page 98
# EBANK-6 ASSIGNMENTS
SETLOC 3000
# P23 PAD LOADS*** (2D).
WMIDPOS ERASE # I(1) PL INITIAL VALUES FOR W-MATRIX IN
WMIDVEL ERASE # I(1) PL CISLUNAR (P23) NAVIGATION
#
# R22 PAD LOADS ( 5D ).
RVAR ERASE +1 # I(2) PL VHF RADAR
RVARMIN ERASE +2 # I(3) PL VHF RADAR
#
# ******** PAD LOADED ENTRY DAP STEERING VARIABLES ******** (3D)
LADPAD ERASE # I(1) PL FOR ENTRY.HOLDS CM NOMINAL L/D
LODPAD ERASE # I(1) PL FOR ENTRY.HOLDS CM NOMINAL LOD
ALFAPAD ERASE # B(1) PL ALFA TRIM / 180
#
# ******** PAD LOADED TVC DAP VARIABLES.**********************************(26D)
ESTROKER ERASE # B(1)PL
EKPRIME ERASE +1 # B(2)PL
ETDECAY ERASE # I(1)PL
EKTLX/I ERASE +1 # B(2)PL
ETVCDT/2 ERASE # B(1)PL
ETSWITCH ERASE # B(1)PL
ECORFRAC ERASE # B(1)PL
EREPFRAC ERASE +1 # B(2)PL
PACTOFF ERASE # B(1)PL, DSP N48 R01 = PTRIM, R02 = YTRIM
YACTOFF ERASE # B(1)PL, CONSECUTIVE WITH PACTOFF
AP0 ERASE # B(1)
AP1 ERASE +1 # B(2)
AP2 ERASE +1 # B(2)
AP3 ERASE +1 # B(2)
BP1 ERASE +1 # B(2)
BP2 ERASE +1 # B(2)
BP3 ERASE +1 # B(2)
AY0 = AP0
AY1 = AP1
AY2 = AP2
AY3 = AP3
BY1 = BP1
## Page 99
BY2 = BP2
BY3 = BP3
# ******** EXCLUSIVE TVC DAP VARIABLES. **********************************(5D)
V97VCNTR ERASE # B(1)
TEMPDAP ERASE +1 # B(2)
MRKRTMP = TEMPDAP # ((B(1)))
CNTR ERASE # B(1)
OGAD ERASE # B(1)
#
# ******** EXCLUSIVE RCS DAP VARIABLES. *********************************(13D)
RWORD1 ERASE +12D # B(1)
RWORD2 EQUALS RWORD1 +1 # B(1)
PWORD1 EQUALS RWORD2 +1 # B(1)
PWORD2 EQUALS PWORD1 +1 # B(1)
YWORD1 EQUALS PWORD2 +1 # B(1)
YWORD2 EQUALS YWORD1 +1 # B(1)
BLAST EQUALS YWORD2 +1 # B(2)
BLAST1 EQUALS BLAST +2 # B(2)
BLAST2 EQUALS BLAST1 +2 # B(2)
T5PHASE EQUALS BLAST2 +2 # B(1)
#
# ******** RCS/TVC DAP COMMON STORAGE.************************************(16D)
DAPDATR1 ERASE # B(1)DSP NOUN 46(R1)
DAPDATR2 ERASE # B(1)DSP NOUN 46(R2)
IXX ERASE # B(1) CONSECUTIVE WITH IAVG, IAVG/TLX FOR
IAVG ERASE # B(1) MASSPROP
IAVG/TLX ERASE # B(1)
LEMMASS ERASE +1 # B(1) DSP NOUN 47 (R2) LEM/CSMMASS
CSMMASS EQUALS LEMMASS +1 # B(1) DSP NOUN 47 (R1) FOR DOWNLINK
WEIGHT/G ERASE # B(1)
MASS = WEIGHT/G
AK ERASE
AK1 ERASE
AK2 ERASE
RCSFLAGS ERASE # B(1) CONSECUTIVE WITHAK2 DOWNLINK
T5TEMP ERASE # B(1)
EDRIVEX ERASE
## Page 100
EDRIVEY ERASE
EDRIVEZ ERASE
# INTEMP THRU INTEMP+14D ARE RESERVED FOR OVERLAYED TVC/RCS INTERUP TRUE TEMPORIES
INTTEMP ERASE +14D # (15)
# TVC/RCS THRU TVCRCS +11D RESERVED FOR DOWNLINKED VARIABLES
TVCRCS ERASE +11D # (12)
# RCS (WBODYS,ADOTS)
# TVC(OMEGACS,OMEGABS)
# TVC DAP TEMPORARY VARIABLES************************************
# TVC DAP INTERUPT TRUE TEMPORARIES******************************
PHI333 EQUALS INTTEMP # B(1) TEMPORARY REGISTER
PSI333 EQUALS PHI333 +1 # B(1) COUNTING REGISTER
TEMP333 EQUALS PSI333 +1 # B(1) COUNTING REGISTER
VARST0 EQUALS TEMP333 +1 # B(10D) BREAKPOINTS AND SLOPES
VARST5 = VARST0 +5
LASTMASP EQUALS VARST0 +9D # LAST VARST0 WORD
TVCTMP1 EQUALS LASTMASP +1 # B(1)
# *******REGULAR TVC TEMPORARIES*************
# TVC ZEROING LOOP STARTS AT OMEGAYC (70D)
OMEGAC EQUALS TVCRCS # I(6)
OMEGAXC = OMEGAC
OMEGAYC = OMEGAC +2
OMEGAZC = OMEGAC +4
OMEGAB EQUALS TVCRCS +6 # B(6)
OMEGAXB = OMEGAB
OMEGAYB = OMEGAB +2
OMEGAZB = OMEGAB +4
PNSUM EQUALS OMEGAC +12D # B(2)
PDSUM EQUALS PNSUM +2 # B(2)
B1 EQUALS PDSUM +2 # B(1)
B2 EQUALS B1 +1 # B(1)
## Page 101
B3 EQUALS B2 +1 # B(1)
B4 EQUALS B3 +1 # B(1)
B5 EQUALS B4 +1 # B(1)
B6 EQUALS B5 +1 # B(1)
J1 EQUALS B6 +1 # B(2)
J2 EQUALS J1 +2 # B(2)
J3 EQUALS J2 +2 # B(2)
J4 EQUALS J3 +2 # B(2)
J5 EQUALS J4 +2 # B(2)
YNSUM EQUALS J5 +2 # B(2)
YDSUM EQUALS YNSUM +2 # B(2)
C1 EQUALS YDSUM +2 # B(1)
C2 EQUALS C1 +1 # B(1)
C3 EQUALS C2 +1 # B(1)
C4 EQUALS C3 +1 # B(1)
C5 EQUALS C4 +1 # B(1)
C6 EQUALS C5 +1 # B(1)
Y1 EQUALS C6 +1 # B(2)
Y2 EQUALS Y1 +2 # B(2)
Y3 EQUALS Y2 +2 # B(2)
Y4 EQUALS Y3 +2 # B(2)
Y5 EQUALS Y4 +2 # B(2)
ROLLFIRE EQUALS Y5 +2 # B(1)
ROLLWORD EQUALS ROLLFIRE +1 # B(1)
TEMREG EQUALS ROLLWORD +1 # B(1)
STROKER EQUALS TEMREG +1 # B(1)
PERRB EQUALS STROKER +1 # B(2)
YERRB EQUALS PERRB +2 # B(2)
DELPBAR EQUALS YERRB +2 # B(2)
DELYBAR EQUALS DELPBAR +2 # B(2)
PDELOFF EQUALS DELYBAR +2 # B(2)
YDELOFF EQUALS PDELOFF +2 # B(2)
# TVC ZEROING LOOP ENDS HERE
PCMD EQUALS YDELOFF +2 # B(1)
YCMD EQUALS PCMD +1 # B(1), CONSECUTIVE WITH PCMD
TACTOFF EQUALS YCMD +1 # B(2)
T5TVCDT EQUALS TACTOFF +2 # B(1)
MDT EQUALS T5TVCDT +1 # I(6)
## Page 102
KPRIMEDT EQUALS MDT +6 # I(2)
KTLX/I EQUALS KPRIMEDT +2 # B(1)
TENMDOT EQUALS KTLX/I +1 # B(1)
1/CONACC EQUALS TENMDOT +1 # B(1)
VARK EQUALS 1/CONACC +1 # B(1)
REPFRAC EQUALS VARK +1 # B(1)
VCNTR EQUALS REPFRAC +1 # B(1)
TVCPHASE EQUALS VCNTR +1 # B(1)
PCDUYPST EQUALS TVCPHASE +1 # B(1)
PCDUZPST EQUALS PCDUYPST +1 # B(1)
MCDUYDOT EQUALS PCDUZPST +1 # B(1)
MCDUZDOT EQUALS MCDUYDOT +1 # B(1)
TVCEXPHS EQUALS MCDUZDOT +1 # B(1)
MASSTMP EQUALS TVCEXPHS +1 # B(1) PROTECT
VCNTRTMP EQUALS MASSTMP +1 # B(1) *PROTECT***
# STROKE TEST VARIABLES
# (6D)
STRKTIME EQUALS VCNTRTMP +1 # B(1)
CADDY EQUALS STRKTIME +1 # B(1)
N EQUALS CADDY +1 # B(1)
BUNKER EQUALS N +1 # B(1)
REVS EQUALS BUNKER +1 # B(1)
CARD EQUALS REVS +1 # B(1)
# TVC ROLL DAP VARIABLES
# (8D)
OGANOW EQUALS CARD +1 # B(1)
OGAPAST EQUALS OGANOW +1 # B(1)
OGA EQUALS OGAPAST +1 # B(1)TMP
OGAERR = OGA # (ROLL DAP USES OGA, MEANS OGAERROR)
DELOGART EQUALS OGA +1 # B(1)TMP
SGNRT EQUALS DELOGART +1 # SIGN OF OGA RATE
DELOGA EQUALS SGNRT +1 # USED IN ROLL LOGIC
I EQUALS DELOGA +1 # USED IN ROLL LOGIC
IOGARATE EQUALS I +1 # USED IN ROLL LOGIC
# TVC DAP RESTART TEMPORARIES. (33D)
TKTLX/I EQUALS IOGARATE +1 # B(1)
PACTTMP EQUALS TKTLX/I +1 # B(2)
YACTTMP EQUALS PACTTMP +2 # B(2)
CNTRTMP EQUALS YACTTMP +2 # B(1)
STRKTTMP EQUALS CNTRTMP +1 # B(1)
NSUMTMP EQUALS STRKTTMP +1 # B(2)
DSUMTMP EQUALS NSUMTMP +2 # B(2)
DELBRTMP EQUALS DSUMTMP +2 # B(2)
## Page 103
B1TMP EQUALS DELBRTMP +2 # B(1)
B2TMP EQUALS B1TMP +1 # B(1)
B3TMP EQUALS B2TMP +1 # B(1)
B4TMP EQUALS B3TMP +1 # B(1)
B5TMP EQUALS B4TMP +1 # B(1)
B6TMP EQUALS B5TMP +1 # B(1)
B7TMP EQUALS B6TMP +1 # B(1)
J1TMP EQUALS B7TMP +1 # B(2)
J2TMP EQUALS J1TMP +2 # B(2)
J3TMP EQUALS J2TMP +2 # B(2)
J4TMP EQUALS J3TMP +2 # B(2)
J5TMP EQUALS J4TMP +2 # B(2)
J6TMP EQUALS J5TMP +2 # B(2)
ERRBTMP EQUALS J6TMP +2 # B(2)
CMDTMP EQUALS ERRBTMP +2 # B(2)
# OVERLAYS WITHIN TVC DAP
OGARATE = OMEGAB # B(2)
BZERO = ERRBTMP
CZERO = ERRBTMP
JZERO = CMDTMP
YZERO = CMDTMP
KPGEN3 = VARK
KYGEN3 = KPGEN3
EP = ERRBTMP
NPD = CMDTMP
NP0 EQUALS J4 # (B(2))
NP1 EQUALS J5 # (B(2))
NP2 EQUALS PNSUM # (B(2))
NP3 EQUALS PDSUM # (B(2))
NP1TMP EQUALS J5TMP # (B(2))
NP2TMP EQUALS NSUMTMP # (B(2))
NP3TMP EQUALS DSUMTMP # (B(2))
EY = ERRBTMP
NYD = CMDTMP
NY0 EQUALS Y4 # (B(2))
NY1 EQUALS Y5 # (B(2))
NY2 EQUALS YNSUM # (B(2))
NY3 EQUALS YDSUM # (B(2))
NY1TMP EQUALS Y5TMP # (B(2))
NY2TMP EQUALS NSUMTMP # (B(2))
NY3TMP EQUALS DSUMTMP # (B(2))
## Page 104
C1TMP = B1TMP # (B(1))
C2TMP = B2TMP # (B(1))
C3TMP = B3TMP # (B(1))
C4TMP = B4TMP # (B(1))
C5TMP = B5TMP # (B(1))
C6TMP = B6TMP # (B(1))
C7TMP = B7TMP # (B(1))
Y1TMP = J1TMP # (B(2))
Y2TMP = J2TMP # (B(2))
Y3TMP = J3TMP # (B(2))
Y4TMP = J4TMP # (B(2))
Y5TMP = J5TMP # (B(2))
Y6TMP = J6TMP # (B(2))
# S40.9 STORAGE..........
NBRCYCLS EQUALS CMDTMP +2 # B(1) COUNTER FOR P40,41 STEERING
NBRCYCLP EQUALS NBRCYCLS +1 # B(1) MAINTAIN ORDER
DELVSUM EQUALS NBRCYCLP +1 # I(6) P40,P41
DELVSUMP EQUALS DELVSUM +6 # I(6) P40,P41
## Page 105
# ******** RCS DAP TEMPORARY VARIABLES. ***********************************(95D)
# **RCS INTERUPT TRUE TEMPS************************* 15D
SPNDX EQUALS INTTEMP # B(1)
DPNDX EQUALS SPNDX +1 # B(1)TMP
KMPAC EQUALS DPNDX +1 # B(2)TMP
KMPTEMP EQUALS KMPAC +2 # B(1)TMP
XNDX1 EQUALS KMPTEMP +1 # B(1)TMP XNDX1 THRU NYJETS ARE OVERLAYED
XNDX2 EQUALS XNDX1 +1 # B(1)TMP BY OTHER DAP ERASABLES SO
YNDX EQUALS XNDX2 +1 # B(1)TMP SHOULD ALWAYS BE DEFINED IN
ZNDX EQUALS YNDX +1 # B(1)TMP A BLOCK
RINDEX EQUALS ZNDX +1 # B(1)TMP
PINDEX EQUALS RINDEX +1 # B(1)TMP
YINDEX EQUALS PINDEX +1 # B(1)TMP
NRJETS EQUALS YINDEX +1 # B(1)TMP
NPJETS EQUALS NRJETS +1 # B(1)TMP
NYJETS EQUALS NPJETS +1 # B(1)TMP
WTEMP EQUALS XNDX1 # B(2)TMP WTEMP THRU DELTEMPZ OVERLAY
DELTEMPX EQUALS WTEMP +2 # B(2)TMP XNDX1 THRU NRJETS AND EDOT THRU
DELTEMPY EQUALS DELTEMPX +2 # B(2)TMP ADBVEL
DELTEMPZ EQUALS DELTEMPY +2 # B(2)TMP
EDOT EQUALS YNDX # B(2)TMP EDOT THRU ADBVEL OVERLAY
AERR EQUALS EDOT +2 # B(1)TMP YNDX THRU NPJETS AND DELTEMPX
EDOTVEL EQUALS AERR +1 # B(2)TMP THRU DELTEMPZ
AERRVEL EQUALS EDOTVEL +2 # B(1)TMP
ADBVEL EQUALS AERRVEL +1 # B(1)TMP
# *** REGULAR RCS TEMPS***************************** ( ).
# RCS ZEROING LOOP STARTS HERE**** ** ** ** *** *** * * (37)
WBODY EQUALS TVCRCS # B(2)TMP
WBODY1 EQUALS WBODY +2 # B(2)TMP
WBODY2 EQUALS WBODY +4 # B(2)TMP
ADOT EQUALS WBODY2 +2 # B(2)TMP
ADOT1 EQUALS ADOT +2 # B(2)TMP
ADOT2 EQUALS ADOT1 +2 # B(2)TMP
MERRORX EQUALS ADOT2 +2 # (2)
MERRORY EQUALS MERRORX +2 # (2)
MERRORZ EQUALS MERRORY +2 # (2)
DFT EQUALS MERRORZ +2 # B(1)TMP
DFT1 EQUALS DFT +1 # B(1)TMP
DFT2 EQUALS DFT1 +1 # B(1)TMP
DRHO EQUALS DFT2 +1 # B(2)TMP
DRHO1 EQUALS DRHO +2 # B(2)TMP
## Page 106
DRHO2 EQUALS DRHO1 +2 # B(2)TMP
ATTSEC EQUALS DRHO2 +2 # B(1)TMP
TAU EQUALS ATTSEC +1 # B(1)TMP
TAU1 EQUALS TAU +1 # B(1)TMP
TAU2 EQUALS TAU1 +1 # B(1)TMP
BIAS EQUALS TAU2 +1 # B(1)TMP
BIAS1 EQUALS BIAS +1 # B(1)TMP
BIAS2 EQUALS BIAS1 +1 # B(1)TMP
ERRORX EQUALS BIAS2 +1 # B(1)TMP
ERRORY EQUALS ERRORX +1 # B(1)TMP
ERRORZ EQUALS ERRORY +1 # B(1)TMP
#
# RCS ZERO LOOP ENDS HERE
# MORE RCS (69D)
THETADX EQUALS ERRORZ +1 # B(1)TMP MUST BE CONSECUTIVE WITH ERRORZ
THETADY EQUALS THETADX +1 # B(1)TMP
THETADZ EQUALS THETADY +1 # B(1)TMP
DELCDUX EQUALS THETADZ +1 # B(2)TMP
DELCDUY EQUALS DELCDUX +2 # B(2)TMP
DELCDUZ EQUALS DELCDUY +2 # B(2)TMP
DCDU EQUALS DELCDUZ +2 # B(6)TMP USED DURING P20
DTHETASM EQUALS DCDU +6 # B(6)TMP STEER LOW OUTPUT.
ATTKALMN EQUALS DTHETASM +6 # B(1)TMP
KMJ EQUALS ATTKALMN +1 # B(1)TMP
KMJ1 EQUALS KMJ +1 # B(1)TMP
KMJ2 EQUALS KMJ1 +1 # B(1)TMP
J/M EQUALS KMJ2 +1 # B(1)TMP
J/M1 EQUALS J/M +1 # B(1)TMP
J/M2 EQUALS J/M1 +1 # B(1)TMP
RACFAIL EQUALS J/M2 +1 # B(1)TMP
RBDFAIL EQUALS RACFAIL +1 # B(1)TMP
ACORBD EQUALS RBDFAIL +1 # B(1)TMP
XTRANS EQUALS ACORBD +1 # B(1)TMP
CH31TEMP EQUALS XTRANS +1 # B(1)TMP
CHANTEMP EQUALS CH31TEMP +1 # B(1)TMP
T5TIME EQUALS CHANTEMP +1 # B(1)TMP
RHO EQUALS T5TIME +1 # B(1)TMP
RHO1 EQUALS RHO +1 # B(1)TMP
RHO2 EQUALS RHO1 +1 # B(1)TMP
AMGB1 EQUALS RHO2 +1 # B(1)TMP
AMGB4 EQUALS AMGB1 +1 # B(1)TMP
## Page 107
AMGB5 EQUALS AMGB4 +1 # B(1)TMP
AMGB7 EQUALS AMGB5 +1 # B(1)TMP
AMGB8 EQUALS AMGB7 +1 # B(1)TMP
CAPSI EQUALS AMGB8 +1 # B(1)TMP
CDUXD EQUALS CAPSI +1 # B(2)TMP
CDUYD EQUALS CDUXD +2 # B(2)TMP
CDUZD EQUALS CDUYD +2 # B(2)TMP
SLOPE EQUALS CDUZD +2 # B(1)TMP
ADB EQUALS SLOPE +1 # B(1)TMP
RMANNDX EQUALS ADB +1 # B(1)TMP
PMANNDX EQUALS RMANNDX +1 # B(1)TMP
YMANNDX EQUALS PMANNDX +1 # B(1)TMP MUST BE LAST VARIABLE IN RCS
## Page 108
# ******** ENTRY DAP TEMPORARY VARIABLES.*********************************(69D)
# ANGLE REGISTERS FOR ENTRY DAPS
AOG EQUALS BCDU # 1P
AIG EQUALS AOG +1 # 1P
AMG EQUALS AIG +1 # 1P
ROLL/180 EQUALS AMG +1 # 1P
ALFA/180 EQUALS ROLL/180 +1 # 1P
BETA/180 EQUALS ALFA/180 +1 # 1P
AOG/PIP EQUALS BETA/180 +1 # 1P
AIG/PIP EQUALS AOG/PIP +1 # 1P
AMG/PIP EQUALS AIG/PIP +1 # 1P
ROLL/PIP EQUALS AMG/PIP +1 # 1P
ALFA/PIP EQUALS ROLL/PIP +1 # 1P
BETA/PIP EQUALS ALFA/PIP +1 # 1P
# GYMBAL DIFFERENCES OVER INTERVAL TCDU = .1 SEC.
-DELAOG EQUALS BETA/PIP +1 # 1P
-DELAIG EQUALS -DELAOG +1 # 1P
-DELAMG EQUALS -DELAIG +1 # 1P
# ESTIMATED BODY RATES
CMDAPMOD EQUALS -DELAMG +1 # 1P GOES BEFORE PREL FOR TM.
PREL EQUALS CMDAPMOD +1 # 1P P TCDU/180 (ROLLDOT)
QREL EQUALS PREL +1 # 1P Q TCDU/180 (PITCHDOT)
RREL EQUALS QREL +1 # 1P R TCDU/180 (YAWDOT)
BETADOT EQUALS RREL +1 # 1P MUST FOLLOW RREL. BETADOT TCDU/180
PHIDOT EQUALS BETADOT +1 # 1P
# OLD (UNAVERAGED) BODY RATE MEASURE
OLDELP EQUALS PHIDOT +1 # 1P
OLDELQ EQUALS OLDELP +1 # 1P
OLDELR EQUALS OLDELQ +1 # 1P
JETAG EQUALS OLDELR +1 # 1P
TUSED EQUALS JETAG +1 # 1P ELAPSED TIME SINCE NOMINAL UPDATE.
#
# FOLLOWING 3 SP WORDS IN DOWNLINK. ROLLTM SENT EACH 1 SEC.
PAXERR1 EQUALS TUSED +1 # 1P INTEGRATED ROLL ERROR/360.
ROLLTM EQUALS PAXERR1 +1 # 1P ROLL/180 FOR TM.
ROLLC EQUALS ROLLTM +1 # 2P ROLLCOM/360 FROM ENTRY (FOR TM)
# >> KEEP ROLLC & ROLLHOLD ADJACENT FOR TP
## Page 109
ROLLHOLD EQUALS ROLLC +2 # 1P FOR ATTITUDE HOLD IN CMDAPMOD = +1
#
# ENTRY DAP QUANTITIES THAT SHARE WITH RCS DAP.
ALFACOM EQUALS DCDU # 1P KEEP ADJACENT TO BETACOM. <<
BETACOM EQUALS ALFACOM +1 # 1P
# JET LIST: DT, JETBITS IN THIS ORDER.
TOFF EQUALS BETACOM +1 # 1P DP PAIR
TBITS EQUALS TOFF +1 # 1P
TON2 EQUALS TBITS +1 # 1P DP PAIR
T2BITS EQUALS TON2 +1 # 1P
# MISCELLANEOUS PERMANENT ERASEABLE.
OUTTAG EQUALS T2BITS +1 # 1P
NUJET EQUALS OUTTAG +1 # 1P
# MORE ENTRY DAP QUANTITIES THAT DO NOT SHARE WITH RCS DAP.
JETEM EQUALS ROLLHOLD +1 # 2P THIS DP USED IN RATEAVG.
GAMA EQUALS JETEM +2 # 1P
GAMDOT EQUALS GAMA +1 # 1P
POSEXIT EQUALS GAMDOT +1 # 1P
CM/GYMDT EQUALS POSEXIT +1 # 1P
HEADSUP EQUALS CM/GYMDT +1 # 1P DSP NOUN 61 FOR P62,63,64,67.
P63FLAG EQUALS HEADSUP +1 # 1P INTERLOCK FOR WAKEP62
#
# >> SHARE BELOW WITH RCS RUPT TEMPS (< 15D) <<<
CALFA EQUALS SPNDX # 1P
SALFA EQUALS CALFA +1 # 1P
SINM EQUALS SALFA +1 # 1P
COSM EQUALS SINM +1 # 1P
SINO EQUALS COSM +1 # 1P
COSO EQUALS SINO +1 # 1P
SINOCOSM EQUALS COSO +1 # 1P
COSOCOSM EQUALS SINOCOSM +1 # 1P
# >> SHARE ABOVE WITH RCS RUPT TEMPS <<<
#
# THE FOLLOWING FEW REGISTERS USED ONCE EACH 2 SEC.
-VT/180 EQUALS NUJET +1 # 1P
LCX/360 EQUALS -VT/180 +1 # 1P
XD/360 EQUALS LCX/360 +1 # 1P
VSQ/4API EQUALS XD/360 +1 # 1P
JNDX EQUALS VSQ/4API +1 # 1P
JNDX1 EQUALS JNDX +1 # 1P
## Page 110
TON1 EQUALS JNDX1 +1 # 1P DP PAIR
T1BITS EQUALS TON1 +1 # 1P
# MISCELLANEOUS REGISTERS USED EACH UPDATE.
CM/SAVE EQUALS T1BITS +1 # 1P
JETEM2 EQUALS CM/SAVE +1 # 1P TEMPORARY STORAGE
# DAP QUANTITIES SHARED WITH RCS DAP FOR TM & FLIGHT RECORDER.
VDT/180 = ERRORX # 1P (EDIT)
-VT/180E = ERRORY # 1P (EDIT)
PAXERR EQUALS AK # 1P ROLL ERROR FOR NEEDLES
QAXERR = THETADX # 1P SINCE AK1 IS ZEROED IN ATM DAP.
RAXERR = QAXERR +1 # 1P SINCE AK2 IS ZEROED IN TM DAP.
#
# **** COLMANU (R60,R62) ****
VECQTEMP EQUALS COFSKEW
## Page 111
# ******** KALCMANU VARIABLES. (71D) *************************************
BCDU EQUALS YMANNDX +1 # B(3) TMP
KSPNDX EQUALS BCDU +3 # B(1)TMP
KDPNDX EQUALS KSPNDX +1 # B(1)TMP
TMIS EQUALS KDPNDX +1 # I(18) MUST BE IN SAME BANK AS RCS DAP
COFSKEW EQUALS TMIS +18D # I(6) MUST BE IN SAME BANK AS RCS DAP
CAM EQUALS COFSKEW +6 # I(2) MUST BE IN SAME BANK AS RCS DAP
MIS EQUALS CAM +2 # I(18) (THE REST MAY GO ANYWHERE)
COF EQUALS MIS +18D # I(6)TMP
SCAXIS EQUALS COF +6 # I(6)TMP
POINTVSM EQUALS SCAXIS +6 # I(6)TMP
AM EQUALS POINTVSM +6 # I(2)TMP
RAD EQUALS AM +2 # I(2)TMP
# FIRST-ORDER OVERLAYS IN KALCMANU
KV1 EQUALS TMIS # I(6)TMP
MFISYM EQUALS TMIS # I TMP
TMFI EQUALS TMIS # I TMP
NCDU EQUALS TMIS # B TMP
NEXTIME EQUALS TMIS +3 # B TMP
TTEMP EQUALS TMIS +4 # B TMP
KV2 EQUALS TMIS +6 # I(6)TMP
BIASTEMP EQUALS TMIS +6 # B TMP
KV3 EQUALS TMIS +12D # I(6)TMP
CGF EQUALS TMIS +12D # I TMP
BRATE EQUALS COFSKEW # B TMP
TM EQUALS CAM # B TMP
# SECOND-ORDER OVERLAYS IN KALCMANU
P21 EQUALS KV1 # I(2)TMP
D21 EQUALS KV1 +2 # I(2)TMP
G21 EQUALS KV1 +4 # I(2)TMP
#
# SATURN BOOST STORAGE. SAVE TILL RCS DAP OPERATION. (17D)
POLYNUM EQUALS BCDU # B(15) PAD LOADED
POLYLOC = POLYNUM +10D
SATRLRT EQUALS POLYNUM +15D # B(2) PAD LOADED
#
# MORE P11 STORAGE -PAD LOADED- (2D)
## Page 112
# (NOTE: THIS PAD LOAD WILL NOT BE PRESERVED THROUGHOUT THE MISSION AS IT SHARES STORAGE WITH KALCMANU,
# ENTRY DAP AND TVC DAP)
RPSTART EQUALS SATRLRT +2 # B(1) PITCH ROLL START TIME
POLYSTOP EQUALS RPSTART +1 # B(1) POLYCUT OFF MINUS RPSTART SEC
#
# STORAGE FOR VHHDOT AND ATTDSP
BODY3 EQUALS POLYSTOP +1 # B(1)OUT
BODY2 EQUALS BODY3 +1 # B(1)OUT
BODY1 EQUALS BODY2 +1 # B(1)OUT
SPOLYARG EQUALS BODY1 +1 # B(1)TMP ARGUEMENT FOR POLLY
OLDBODY1 = EDRIVEX # 1 PULSE = 0.0432 DEGREES
OLDBODY2 = EDRIVEY
OLDBODY3 = EDRIVEZ
# STORAGE FOR S11.1
VDISP EQUALS SPOLYARG +1 # I(2)OUT 2(7) M/CS
HDISP EQUALS VDISP +2 # I(2)OUT 2(29) M
HDOTDISP EQUALS HDISP +2 # I(2)OUT 2(7) M/CS
BOOSTEMP EQUALS HDOTDISP +2 # B(2) TEMP
# P21 STORAGE. (1D)
GENRET EQUALS RAD +2 # B(1)TMP
# R61CSM STORAGE. (1D)
SAVBNK EQUALS GENRET +1 # B(1) S-S SAVE EBANK FOR R61 SUBROUTINE
# CRS61.1 STORAGE FOR AUTOPILOT BANK. (3D)
SAVEDCDU EQUALS SAVBNK +1 # B(3) TMP
#
# R61 STORAGE. (1D)
R61CNTR EQUALS SAVEDCDU +3 # (1)TMP
# ENTRY RESTART PROTECTION STORAGE. -KEEP TEMPS IN ORDER- (12D)
## Page 113
TEMPROLL EQUALS GENRET # B(1)TMP COPY CYCLE REGISTER
TEMPALFA EQUALS TEMPROLL +1 # B(1)TMP COPY CYCLE REGISTER
TEMPBETA EQUALS TEMPALFA +1 # B(1)TMP COPY CYCLE REGISTER
60GENRET EQUALS TEMPBETA +1 # B(1)TMP QSAVE FOR S61.1 AND ENTRY.
S61DT EQUALS 60GENRET +1 # B(1)TMP VARIABLE DT FOR S61.1 RESTART.
#
# ENTRY TM SHARING FOR ACCELERATION PROFILE.
XPIPBUF EQUALS ADOT # B(1) PIPA BUFFER FOR TM DURING ENTRY.
YPIPBUF EQUALS XPIPBUF +1 # B(1) PIPS FILED HERE EACH .5 SEC APPEAR
ZPIPBUF EQUALS YPIPBUF +1 # B(1) ON DOWNLIST ONCE PER SECOND DURING
XOLDBUF EQUALS ZPIPBUF +1 # B(1) ENTRY AFTER RCS DAP HAS BEEN DIS-
YOLDBUF EQUALS XOLDBUF +1 # B(1) ABLED. NEWEST PIP VALUE REPLACES
ZOLDBUF EQUALS YOLDBUF +1 # B(1) PIPBUF, WHICH IS MOVED INTO OLDBUF.
#
# REENTRY VARIABLES SHARED WITH RCS DAP FOR TM & FLIGHT RECORDER.
Q7 = THETADZ # I(2) HI-WORD ONLY ON DNLIST.
ASPS(TM) = WBODY # I(6) DWN
# ASKEP,ASP1,ASPUP,ASPDN,ASP3,ASP3+1
#
END-E6 EQUALS R61CNTR +1 # NEXT FREE E6 ADDRESS
## Page 114
# EBANK-7 ASSIGNMENTS
SETLOC 3400
# *-*-*-*- OVERLAY 0 IN EBANK 7 -*-*-*-*
# EXTERNAL DELTA-V UPDATE. (21D)
# (MUST BE IN ORDER FOR UPDATE PROGRAM. ALSO ENTRY PROGRAMS PICK UP 'LAT(SPL)' WITH A VLOAD.)
LAT(SPL) ERASE +20D # I(2) DSP NOUN 61 FOR P62,63,64,67
LNG(SPL) EQUALS LAT(SPL) +2 # I(2)DSP NOUN 61 FOR P62,63,64,67.
DELVSLV EQUALS LNG(SPL) +2 # I(6)TMP DELTA VEL VECT, LOC VER COORDS
TIG EQUALS DELVSLV +6 # B(2)DSP NOUN 33 FOR X-V84(R32),P30,40.
RTARG EQUALS TIG +2 # I(6)IN DESIRED VEHICHE RADIUS VECTOR
DELLT4 EQUALS RTARG +6 # I(2)IN TIME DIFFERENCE FOR INITVEL
ECSTEER EQUALS DELLT4 +2 # I(1)PL FOR P40 S
DELVLVC = DELVSLV
END-DELV ERASE # *NEXT AVAIL LOC AFTER UNSHARED E7*
# SERVICER STORAGE. (13D)
DVTOTAL EQUALS END-DELV # B(2) DSP NOUN 40,99 FOR P30,34,35,40
TGO EQUALS DVTOTAL +2 # B(2)
DVCNTR EQUALS TGO +2 # B(1)TMP
DELVREF EQUALS DVCNTR +1 # I(6)TMP
NOMTIG EQUALS END-KALC # I(2) (CAN NOT SHARE WITH KALCMANU
# OR DELVREF)
END-SVCR EQUALS NOMTIG +2 # ***NEXT AVAILABLE AFTER SERVICER
#
# ALIGNMENT STORAGE. (25D)
XSCD EQUALS END-SVCR # I(6)TMP
YSCD EQUALS XSCD +6 # I(6)TMP
ZSCD EQUALS YSCD +6 # I(6)TMP
VEL/C EQUALS ZSCD +6 # I(6)TMP
R53EXIT EQUALS VEL/C +6 # I(1)TMP
# ALIGNMENT MARKDATA (DOWNLNK)****** (7D)
MARK2DWN EQUALS R53EXIT +1 # (7) USED BY ALLIGNMENT P50 S
## Page 115
# *-*-*-*- OVERLAY 1 IN EBANK 7 -*-*-*-*
# REENTRY ERASABLES (206D)
RTINIT EQUALS END-SVCR # 6P
RTEAST EQUALS RTINIT +6 # 6P
RTNORM EQUALS RTEAST +6 # 6P
RT EQUALS RTNORM +6 # 6P
UNI EQUALS RT +6 # 6P
UNITV EQUALS UNI +6 # 6P
VEL EQUALS UNITV +6 # 6P
TIME/RTO EQUALS VEL +6 # 2P TIME OF INITIAL TARGET, RTO.
-VREL EQUALS TIME/RTO +2 # 6P
OLDUYA EQUALS -VREL +6 # 6P USED BY CM/POSE (ENTRY DAP)
UXA/2 EQUALS OLDUYA +6 # 6P USED BY CM/POSE (ENTRY DAP) -UVA
URH = UXA/2 # P61 DISPLAY NOUN
UYA/2 EQUALS UXA/2 +6 # 6P USED BY CM/POSE (ENTRY DAP) UYA
UZA/2 EQUALS UYA/2 +6 # 6P USED BY CM/POSE (ENTRY DAP) UNA
UBX/2 EQUALS UZA/2 +6 # 6P USED BY CM/POSE (ENTRY DAP)
UBY/2 EQUALS UBX/2 +6 # 6P USED BY CM/POSE (ENTRY DAP)
UBZ/2 EQUALS UBY/2 +6 # 6P USED BY CM/POSE (ENTRY DAP)
DTEAROT EQUALS UBZ/2 +6 # 2P
DIFF EQUALS DTEAROT +2 # 2P
DIFFOLD EQUALS DIFF +2 # 2P
FACTOR EQUALS DIFFOLD +2 # 2P
FACT1 EQUALS FACTOR +2 # 2P
FACT2 EQUALS FACT1 +2 # 2P
#Q7 = THETADZ 2P SHARED FOR TM. P64-P66
VSQUARE EQUALS FACT2 +2 # 2P
LAD EQUALS VSQUARE +2 # 2P
LOD EQUALS LAD +2 # 2P
L/DCMINR EQUALS LOD +2 # 2P
KLAT EQUALS L/DCMINR +2 # 2P
L/D EQUALS KLAT +2 # 2P
L/D1 EQUALS L/D +2 # 2P
LEWD = VIO # 2P SHARED FOR TM. P64-P65
D EQUALS L/D1 +2 # 2P DSP NOUN 64,66,68 FOR P63,64,67
#V1 = ENDBUF +1 2P SHARED FOR TM. P64-P65
DLEWD EQUALS D +2 # 2P
K2ROLL EQUALS DLEWD +2 # 2 P
GOTOADDR EQUALS K2ROLL +2 # 1P
TEM1B EQUALS GOTOADDR +1 # 2 P
MM EQUALS TEM1B +2 # 2 P
GRAD EQUALS MM +1 # 1P
FX EQUALS GRAD +1 # 1P OVERWRITES NEXT 5 LOCS IN P67.
LEQ EQUALS FX +1 # 2P
DHOOK EQUALS LEQ +2 # 2P
AHOOKDV EQUALS DHOOK +2 # 2P
## Page 116
DVL EQUALS AHOOKDV +2 # 2P
#A0 = ENDBUF +3 2P SHARED FOR TM.(HI-WD ) P64-P65
A1 EQUALS DVL +2 # 2P
VBARS EQUALS A1 +2 # 2P
COSG/2 EQUALS VBARS +2 # 2P
#GAMMAL = GAMMAEI 2P SHARED FOR TM P64
GAMMAL1 = 22D # 2P
VS1 EQUALS COSG/2 +2 # 2P
VL = VPRED # 2P SHARED FOR TM P64-P65
V EQUALS VS1 +2 # 2P
#VREF = THETAD +2 2P SHARED FOR TM P65
LATANG EQUALS V +2 # 2P ADJACENT FOR TM.
RDOT EQUALS LATANG +2 # 2P ADJACENT FOR TM.
THETAH EQUALS RDOT +2 # 2P DSP NOUN 64,67 FOR P63,64,67
#RDOTREF = THETAD 2P SHARED FOR TM P65
ALP EQUALS THETAH +2 # 2P
ASKEP = ASPS # 2P) THESE ARE STORED IN
ASP1 = ASPS +1 # 2P) SEQUENCE,OVERLAPPING
ASPUP = ASPS +2 # 2P)>HI-WD OF EACH< HI-WORD ONLY APPEARS
ASPDWN = ASPS +3 # 2P) ON DOWNLIST, EXCEPT
ASP3 = ASPS +4 # 2P) ASP3 IS COMPLETE.
C/D0 EQUALS ALP +2 # 2P -1/D0
D0 EQUALS C/D0 +2 # I(2) CONSTANT DRAG
Q2 EQUALS D0 +2 # 2P
# ROLLC IS LOCATED IN EBANK= AOG TO AID ENTRY DAP.
RTGO EQUALS Q2 +2 # 2P DSP NOUN 66 FOR P64,P67.
DNRNGERR EQUALS RTGO +2 # 2P DSP NOUN 66 FOR P64,67.
XRNGERR = LATANG # FOR DISKY DISPLAY
KAT EQUALS DNRNGERR +2 # 2P
GMAX EQUALS KAT +2 # 1P DSP NOUN 60 FOR P61,62,63.
# GMAX IS LOADED IN DOUBLE PRECISION
L/DCALC = TTE # 2P CALCULATED L/D FOR TM: P64 - P67.
GAMMAL = GAMMAEI # 2P SHARED FOR TM P64
PREDANG = GAMMAEI # FOR TM IN P67.
JJ = PREDANG +1 # FOR TM IN P67.
VMAGI EQUALS GMAX +1 # 2P DSP NOUN 62,64,68 FOR P11,63,64.
VIO EQUALS VMAGI +2 # 2P DSP NOUN 63 FOR P61.
TTE EQUALS VIO +2 # 2P DSP NOUN 63 FOR P61.
ASPS EQUALS TTE +2 # I(2) HI-WORD ONLY ON DNLIST FOR TEMP
TTE1 EQUALS ASPS +2 # I(2ETMP HOLDS UNDECREMENTED TTE VALUE
# **** P6OS ****
RTGON64 EQUALS RTGO # RANGE ERRORS NEGATIVE IF FALLS SHORT
## Page 117
RTGON67 EQUALS RTGO # DSP NOUN 67
#
# REENTRY, RETURN TO EARTH COMMON DISPLAY. (4D)
VPRED EQUALS BETA12 +2 # DSP NOUN 60 FOR P61, ,62,63.
GAMMAEI EQUALS VPRED +2 # DSP NOUN 60 FOR P61, ,62,63.
#
# SOME P11 DISPLAY REGISTERS. (6D)
ALTI EQUALS TTE1 +2 # 2P DSP NOUN 62 FOR P11.
HDOT EQUALS ALTI +2 # 2P DSP NOUN 62 FOR P11.
## Page 118
# *-*-*-*- OVERLAY 2 IN EBANK 7 -*-*-*-*
# KALCMANU STORAGE. (18D)
MFS EQUALS END-DELV # I(18)
MFI EQUALS MFS # I TMP
DEL EQUALS MFS # I TMP
END-KALC EQUALS MFS +18D # **NEXT AVAIL LOC AFTER KALCMANU **
# MEASUREMENT INCORPORATION STORAGE(R22) STORAGE. (56D)
TX789 EQUALS END-KALC # I(6)TMP
GAMMA EQUALS TX789 +6 # I(2)TMP
OMEGA EQUALS GAMMA +2 # I(18)TMP
BVECTOR EQUALS OMEGA +18D # I(18)TMP
DELTAQ EQUALS BVECTOR +18D # I(2)TMP
VARIANCE EQUALS DELTAQ +2 # I(3)TMP
RCLP EQUALS VARIANCE +3 # I(6)TMP
GRP2SVQ EQUALS RCLP +6 # I(1)TMP QSAVE FOR RESTARTS
# P20, P22, P23 DSP NOUN (5D)
N49DISP EQUALS BVECTOR # B(5)TMP
# S22.1 STORAGE. (36D)
SVMRKDAT EQUALS GRP2SVQ +1 # I(36)TMP 5 SETS OF MARK DATA +PAD OF ONE
# **** CISLUNAR NAV. ERAS. (P20S) **** (57D).
TRUNX EQUALS SVMRKDAT +36D
DATATEST EQUALS TRUNX # (1)
UBAR0 EQUALS TRUNX +1
UBAR1 EQUALS UBAR0 +6
UBAR2 EQUALS UBAR1 +6
RZC EQUALS UBAR2 +6
VZC EQUALS RZC +6
UCLSTAR EQUALS VZC +6
USSTAR EQUALS UCLSTAR +6
RCLL EQUALS USSTAR +6
RL EQUALS RCLL +6
SRRETURN EQUALS RL +6
## Page 119
# *-*-*-*- OVERLAY 3 IN EBANK 7 -*-*-*-*
# RENDEZVOUS GUIDANCE STORAGE. - P32...P35- (8D)
DELTEEO EQUALS END-KALC # I(2) S-S BACK VALUES OF DELTA TIME
DELEL EQUALS DELTEEO +2 # I(2) S-S
SECMAX EQUALS DELEL +2 # I(2) S-S MAX STOP SIZE FOR ROUTINE
XXXALT EQUALS SECMAX +2 # I(2)
#
# S40.9 STORAGE. (16D)
VG EQUALS XXXALT +2 # I(6)TMP
VRPREV EQUALS VG +6 # I(6)
TNIT EQUALS VRPREV +6 # I(2)
TNITPREV EQUALS TNIT +2 # I(2)
# S40.2,3 STORAGE. (1D)
AXISCODE EQUALS TNITPREV +2 # I(1)IN
# P30'S-P17 COMMON STORAGE. (24D)
RACT3 EQUALS GRP2SVQ +1 # I(6)TMP POSITION OF ACTIVE AT TPI TIME.
VACT3 EQUALS RACT3 +6 # I(6)TMP VELOCITY OF ACTIVE AT TPI TIME.
RPASS3 EQUALS VACT3 +6 # I(6)TMP POSITION OF PASSIVE AT TPI TIME.
VPASS3 EQUALS RPASS3 +6 # I(6)TMP VELOCITY OF PASSIVE AT TPI TIME.
# P76, N84 DISPLAY (6D)
DELVOV EQUALS RACT3 # I(6)DSP NOUN 84 FOR X-V84, P34-35
#
# INITVEL/MIDGIM STORAGE. (34D)
# (CALLED BY S34.1,2, S35.1,2, AND S40.9)
# (CALLS LAMBERT, CONIC SUBROUTINES)
RINIT EQUALS VPASS3 +6 # I(6)IN ACTIVE VEHICLE RADIUS VECTOR
VINIT EQUALS RINIT +6 # I(6)IN ACTIVE VEHICLE VELOCITY VECTOR
RTARG1 EQUALS VINIT +6 # I(6)TMP SHIFTED RTARG
VIPRIME EQUALS RTARG1 +6 # I(6)OUT NEW VEL REQ AT INITIAL RADIUS
VTPRIME EQUALS VIPRIME +6 # I(6)OUT TOTAL VELOCITY AT DESIRED RADIUS
+MGA EQUALS VTPRIME +6 # I(2)DSP NOUN 45 FOR P30,34,35. +MID GIM.
COZY4 EQUALS +MGA +2 # I(2)TMP COSINE OF ANGLE WHEN ROT STARTS
# (THE FOLLOWING OVERLAYS MEASUREMENT INCORP AND CAN NOT SHARE WITH TPI
## Page 120
INTIME EQUALS AXISCODE +3
ITCTR EQUALS INTIME +2 # I(1) TMP ITERATION COUNTER
END-IN/M EQUALS COZY4 +2 # **NEXT AVAIL LOC AFTER INITVEL/MIDGIM**
# P34 AND P33 STORAGE. (OVERLAYS INITVEL/MIDGIM) (24D)
VAPREC EQUALS RINIT # I(6) S-S PREC VEC FOR NOM TPI TIME(ACT V
RAPREC EQUALS VINIT # I(6) S-S PREC VEC FOR NOM TPI TIME(ACT V
VPPREC EQUALS VIPRIME # I(6) S-S PREC VEC FOR NOM TPI TIME(PASS
RPPREC EQUALS VTPRIME # I(6) S-S PREC VEC FOR NOM TPI TIME(PASS
# P30, P40 INTERFACE. (20D)
RTIG EQUALS END-IN/M # I(6)TMP
VTIG EQUALS RTIG +6 # I(6)TMP
DELVSIN EQUALS VTIG +6 # I(6)TMP
DELVEET3 EQUALS DELVSIN # TMP DELTA VEL VECT INERTIAL COORDS.
VGTEMP EQUALS DELVEET3
DELVSAB EQUALS DELVSIN +6 # I(2)TMP
VGDISP = DELVSAB # DSP NOUN 40,42,99FOR P30,34,35,40,41
# P35-P40 INTERFACE STORAGE. (OVERLAYS P30-P40 I/F STORAGE) (12D)
RPASS4 EQUALS RTIG # I(6)TMP POSITION OF PASSIVE AT INTERCEPT
VPASS4 EQUALS RPASS4 +6 # I(6)TMP VELOCITY OF PASSIVE AT INTERCEPT
# TPI SEARCH (P17) (6D)
E2 EQUALS VPASS4 +6 # I(6)TMP
#
# P30-P40 COMMON STORAGE. (3D)
TPASS4 EQUALS DELVSAB +2 # I(2)TMP
TINT = TPASS4 # I(2)
QTEMP EQUALS TPASS4 +2 # I(1)TMP
#
# P30-P40 STORAGE. (4D)
TTOGO EQUALS QTEMP +1 # B(2)DSP NOUN 35,40,45,59,99
# FOR P30,34,35,40,41,47, R30.
TTPI EQUALS TTOGO +2 # B(2)DSP NOUN 37 FOR P34 TPI TIME, CSECS.
## Page 121
END-P30S EQUALS TTPI +2 # **NEXT AVAIL LOC AFTER P30-40 STORAGE.**
# P40 STORAGE. (8D)
VGBODY EQUALS END-P30S # B(6)DSP NOUN 85 FOR P40,41,42 VG-SC COOR
DELVCTL = VGBODY
P40TMP EQUALS VGBODY +6 # B(2)TMP
# P47 STORAGE.
DV47TEMP EQUALS VG
DELVIMU EQUALS P40TMP +2 # I(6) DSP NOUN 83 FOR P47 DELTAV(IMU)
#
# S40.1 STORAGE. (23D)
CSTEER EQUALS DELVIMU +6 # I(2)IN
BDT EQUALS CSTEER +2 # I(6)IN
UT EQUALS BDT +6 # I(6)OUT THRUST DIRECTION
VGTIG EQUALS UT +6 # I(6)OUT
VGPREV = VGTIG
F EQUALS VGTIG +6 # I(2)OUT S40.3 NEEDS THIS
QTEMP1 EQUALS F +2 # I(1)TMP HOLDS RETURN
## Page 122
# *-*-*-*- OVERLAY 4 IN EBANK 7 -*-*-*-*
# S35.1 STORAGE. (2D)
TSTRT EQUALS END-P30S # I(2)IN MIDCOURSE START TIME
# S34.1 STORAGE. (OVERLAYS S35.1 STORAGE) (1D)
TITER EQUALS TSTRT # I(1)TMP ITERATION COUNTER
# (P30-31 Q-SAVES) (1)
P30/31RT EQUALS TITER # B(1) RETURN POINT
#
# P20'S(COLOSSUS) STORAGE. (6D)
S22WUNL EQUALS TSTRT +2 # 1 WUNL W8 UNKNOWN INIT VALUE
S22TOFF EQUALS S22WUNL +1 # 2 T SUB OFF
S22TPRIM EQUALS S22TOFF +2 # 2 SAVE TF
S22EORM EQUALS S22TPRIM +2 # 0 = EARTH -- NON-ZERO = MOON
#
# DOWNLINK ERASABLES FOR P22,P20 MARK DATA. (8D)
MARKDOWN EQUALS S22EORM +1 # B(1)
RM EQUALS S22RTNEX # DOWNLINK OF VHF RANGE
#
# S22.1 (1D)
S22RTNEX EQUALS MARKDOWN +7 # B(1)
#
# CRS61.1 STORAGE. -A SUBSET OF P20- (14D)
Q611 EQUALS RM +1 # I(1) TMP QSAVE
Q6111 EQUALS Q611 +1 # I(1)TMP QSAVE
SAVEPOS EQUALS Q6111 +1 # I(6)TMP LEM POSITION VECTOR-
SAVEVEL EQUALS SAVEPOS +6 # I(6)TMP LEM VELOCITY VECTOR-
# ATTITUDE MANEUVER -CALLED BY P20,R61,R63,CRS61.1 (3D)
## Page 123
PRAXIS EQUALS SAVEVEL +6 # B(3) S-S DISP RES FOR PREF AXIS N95
# MARK ROUTINE (R21) STORAGE. -IS SUBSET OF R22- (14D)
MRKBUF1 EQUALS PRAXIS +3 # B(7)TMP R21 MARK BUFFER
MRKBUF2 EQUALS MRKBUF1 +7 # B(7)TMP R21 MARK BUFFER
# MORE CONICS STORAGE. (4)
COGA EQUALS 3774 # I(2) COTAN OF INITIAL FLIGHT PATH ANGLE
INDEP EQUALS COGA # I(1) USED BY SUBROUTINE:ITERATOR:
EPSILONL EQUALS COGA +2 # I(2) TMP
#
# RENDEZVOUS GUIDANCE STORAGE. - P32...P35 - (10D)
ELEV EQUALS MRKBUF2 +7 # I(2)TMP
RTX1 EQUALS ELEV +2 # (1)
RTX2 EQUALS RTX1 +1 # (1)
RTMU EQUALS RTX2 +1 # (2)
RTSR1/MU EQUALS RTMU +2 # (2)
CENTANG EQUALS RTSR1/MU +2 # I(2) S-S CENTRAL ANGLE COVERED(TPI-TPF)
#
# TPI SEARCH (S17.1, S17.2) P17 STORAGE. (10D)
DELTEE EQUALS MRKBUF2 +7 # I(2)
XRS EQUALS DELTEE +2 # I(2)
THETL EQUALS XRS +2 # I(2)
TF EQUALS THETL +2 # I(2)
DELHITE EQUALS TF +2 # (2)
## Page 124
# *-*-*-*- OVERLAY 5 IN EBANK 7 -*-*-*-*
# P17,P34 (2D)
NN1 EQUALS DELVEET3 # I(2) DSP NOUN 55,R1
# ************ THE FOLLOWING ARE FOR FLIGHT 504 ONLY ********************
# RETURN-TO-EARTH STORAGE. (93D)
RTEDVD EQUALS END-IN/M # I(2)IN DELTA VELOCITY DESIRED M/CS B7
RTEGAM2D EQUALS RTEDVD +2 # I(2)IN REENTRY ANGLE DESIRED REVS B0
RCON EQUALS RTEGAM2D +2 # I(2)TMP CONIC R2 RADIUS M B29
R(T1)/ EQUALS RCON +2 # I(6)TMP POSITION VECTOR AT TIG M B29/B27
R(T1) EQUALS R(T1)/ +6 # I(2)TMP MAGNITUDE OF R(T1)/ M B29/B27
DT21PR EQUALS R(T1) +2 # I(2) TMP PREVOUS DT21 CS B30
MAMAX1 EQUALS DT21PR +2 # I(2) TMP MAJ AXIS LOW BOUND LMT M B30
MAMAX2 EQUALS MAMAX1 +2 # I(2) TMP MAJ AXIS UP BOUND LMT M B30
R(T2)/ EQUALS MAMAX2 +2 # I(6)TMP FINAL POSITION VECTOR M B29/B27
RD EQUALS R(T2)/ +6 # I(2)TMP FINAL R DESIRED M B29/B27
DRCON EQUALS RD +2 # I(2)TMP RCON SLOPE ITERATOR M B29/B27
RPRE, EQUALS DRCON +2 # I(2)TMP PREVISOUS RPRE M B29/B27
V(T1)/ EQUALS RPRE, +2 # I(6)TMP VEL VECTOR AT TIG M/CS B7/B5
V2(T1)/ EQUALS V(T1)/ +6 # I(6)TMP POST IMP VEL AT TIG M/CS B7/B5
DV EQUALS V2(T1)/ +6 # I(2)TMP DELTA VELOCITY AT TIG M/CS B7/B5
V(T2)/ EQUALS DV +2 # I(6)TMP FINAL VELOCITY VECTOR M/CS B7/B5
T1 EQUALS V(T2)/ +6 # I(2)TMP INITIAL VECTOR TIME CS B28
PCON EQUALS T1 +2 # I(2)TMP SEMI-LATUS RECTUM M B29
X(T1) EQUALS PCON +2 # I(2)TMP COTANGENT GAMMA1 B5
T12 EQUALS X(T1) +2 # I(2)TMP INIT TO FINL POSIT TIME CS B28
DELTAT EQUALS T12 +2 # I(2) TMP DELTA T IN SAFE PERILUNE CS B28
NN1A EQUALS DELTAT +2 # I(2) TMP ITERATION COUNTER 1
NN2 EQUALS NN1A +2 # I(2) TMP ITERATION COUNTER 2
RTENCKEX EQUALS NN2 +2 # I(1)TMP RTENCK RETURN ADDRESS
CONICX1 EQUALS RTENCKEX +1 # I(1)TMP CONICS MU TABLE INDEX
T2 EQUALS CONICX1 +1 # I(2)TMP FINAL TIME CS B28
UR1/ EQUALS T2 +2 # I(6)TMP UNIT R(T1)/ B1
UV1/ EQUALS UR1/ +6 # I(6)TMP UNIT V(T1)/ B1
BETA1 EQUALS UV1/ +6 # I(2)TMP 1+X(T2)**2 B1
P(T1) EQUALS BETA1 +2 # I(1)TMP PRIMARY BODY STATE TIME 1 B14
CFPA EQUALS P(T1) +1 # I(2) TMP COSINE FLIGHT PATH ANGLE B1
PHI2 EQUALS CFPA +2 # I(2) TMP PERI OR APO INDICATOR B2
SPRTEX EQUALS PHI2 +2 # I(1)TMP ROUTINE RETURN ADDRESS
VNSTORE EQUALS SPRTEX +1 # I(1)TMP VERBNOUN STORAGE
BETA12 EQUALS VNSTORE +1 # I(2)TMP SIGN FOR TIMERAD
# OVERLAYS WITHIN RETURN-TO-EARTH STORAGE.
RPRE EQUALS 24D # I(2)TMP COMPUTED PREC RADIUS M B29/B27
## Page 125
P/RPRE EQUALS 26D # I(2)TMP P/R B4
R/APRE EQUALS 28D # I(2)TMP R/A B6
X(T2)PRE EQUALS T12 # I(2)TMP PREC COTAN GAMMA2 B0
X(T2) EQUALS DELTAT # I(2)TMP COTAN GAMMA2 B0
UH/ EQUALS UV1/ # I(2)TMP UNIT HORIZONTAL VECTOR. B1
SPRTETIG EQUALS TIG # I(2)IN TIME OF IGNITION CS B28
RETLOCN EQUALS XR1HOLD +1
#
WHOCARES = 3777 # A DUMMY FOR E-BANK INSENSITIVE 2CADRS.
END-E7 EQUALS WHOCARES # ****** LAST LOCATION IN E7
