CHECK_EQUALS_LIST.agc
### FILE="Main.annotation"
## Copyright: Public domain.
## Filename: CHECK_EQUALS_LIST.agc
## Purpose: A section of Luminary revision 210.
## It is part of the source code for the Lunar Module's (LM)
## Apollo Guidance Computer (AGC) for Apollo 15-17.
## This file is intended to be a faithful transcription, except
## that the code format has been changed to conform to the
## requirements of the yaYUL assembler rather than the
## original YUL assembler.
## Reference: pp. 161-162
## Assembler: yaYUL
## Contact: Ron Burkey <info@sandroid.org>.
## Website: www.ibiblio.org/apollo/index.html
## Mod history: 2016-11-17 JL Created from Artemis072 version.
## 2016-11-20 HG Transcribed
## 2016-12-23 RSB Proofed comment text with octopus/ProoferComments
## and fixed all errors found.
## Page 161
# THIS LIST IS MAINTAINED TO ENSURE THAT CERTAIN ERASABLE LOCATIONS
# ARE LOCATED AT A SPECIFIED DISTANCE FROM ANOTHER ERASABLE LOCATION
# AS REQUIRED BY THE STRUCTURE OF THE DOWNLINK LISTS:
# 1. IF A LOCATION IS THE SECOND PART OF A DOWNLINK WORD, IT MUST
# BE CONTIGUOUS TO THE LOCATION THAT IS THE FIRST PART.
# 2. IF A LOCATION IS NOT THE FIRST WORD OF AN NDNADR IT
# MUST BE AT A SPECIFIC NUMBER OF LOCATIONS FROM THE FIRST
# LOCATION IN THE INSTRUCTION.
# 3. OTHER NAMES MAY BE GIVEN TO LOCATIONS IN THE DOWNLIND LISTS
# THAT ARE NOT REFERENCED IN THE LISTS. THESE MUST NOT BE MOVED.
# THIS IS ACCOMPLISHED USING THE INSTRUCTION CHECK= .
# THIS INSTRUCTION GIVES A CUSS IN THE ASSEMBLY IF THE LOCATION OF THE
# FIRST TAG FIELD IS NOT EQUAL TO THE LOCATION OF THE SECOND TAG FIELD.
# THE INSTRUCTION HAS NO OTHER EFFECT ON THE ASSEMBLY OR CODE.
# THIS LIST SHOULD BE UPDATED FOR ANY CHANGES TO THE DOWNLINK LISTS.
# THIS LIST IS MAINTAINED BY SUMNER ROSENBERG
#
TIME1 CHECK= TIME2 +1
CDUY CHECK= CDUX +1
CDUZ CHECK= CDUY +1
CDUT CHECK= CDUZ +1
PIPAX CHECK= CDUS +1
PIPAY CHECK= PIPAX +1
PIPAZ CHECK= PIPAY +1
DAPBOOLS CHECK= RADMODES +1
LASTXCMD CHECK= LASTYCMD +1
THETAD CHECK= REDOCTR +1
FAILREG CHECK= CHANBKUP +1
UPOLDMOD CHECK= COMPNUMB +1
UPVERB CHECK= UPOLDMOD +1
UPCOUNT CHECK= UPVERB +1
UPBUFF CHECK= UPCOUNT +1
SPIRAL CHECK= CURSOR +1
IMODES33 CHECK= IMODES30 +1
CSMMASS CHECK= LEMMASS +1
DNRRDOT CHECK= DNRRANGE +1
DNLRVELY CHECK= DNLRVELX +1
DNLRVELZ CHECK= DNLRVELY +1
DNLRALT CHECK= DNLRVELZ +1
DUMLOOPS CHECK= SERVDURN +1
ZNBSAV CHECK= YNBSAV +6
IGC CHECK= OGC +2
MGC CHECK= IGC +2
BESTJ CHECK= BESTI +1
OMEGAQ CHECK= OMEGAP +1
OMEGAR CHECK= OMEGAQ +1
ALPHAR CHECK= ALPHAQ +1
## Page 162
NEGTORKP CHECK= POSTORKP +1
NEGTORKU CHECK= POSTORKU +1
POSTORKV CHECK= NEGTORKU +1
NEGTORKV CHECK= POSTORKV +1
CDUYD CHECK= CDUXD +1
CDUZD CHECK= CDUYD +1
OMEGAQD CHECK= OMEGAPD +1
OMEGARD CHECK= OMEGAQD +1
AMG CHECK= AIG +1
TRKMKCNT CHECK= AOG +1
VSELECT CHECK= AOG +1
FORVMETR CHECK= LATVMETR +1
FLAGWRD0 CHECK= STATE
FLGWRD12 CHECK= RADMODES
FLGWRD13 CHECK= DAPBOOLS
CPHI CHECK= THETAD
CTHETA CHECK= THETAD +1
CPSI CHECK= THETAD +2
DELVX CHECK= DELV
DELVY CHECK= DELV +2
DELVZ CHECK= DELV +4
CTLIST CHECK= DNLSTCOD +1
CADRMARK CHECK= CADRFLSH +1
TEMPFLSH CHECK= CADRFLSH +2
STARCODE CHECK= AOTCODE
TETCSM CHECK= T-OTHER
TETOTHER CHECK= T-OTHER
R(CSM) CHECK= R-OTHER
V(CSM) CHECK= V-OTHER
DOWNTORK CHECK= POSTORKP
DCDU CHECK= CDUXD
DELVLVC CHECK= DELVSLV
MARKCTR CHECK= TRKMKCNT
VGPREV CHECK= VGTIG
CH6MASK CHECK= CH5MASK +1
