298 lines
7.0 KiB
Plaintext
298 lines
7.0 KiB
Plaintext
# Copyright: Public domain.
|
|
# Filename: RESTART_TABLES.agc
|
|
# Purpose: Part of the source code for Luminary 1A build 099.
|
|
# It is part of the source code for the Lunar Module's (LM)
|
|
# Apollo Guidance Computer (AGC), for Apollo 11.
|
|
# Assembler: yaYUL
|
|
# Contact: Ron Burkey <info@sandroid.org>.
|
|
# Website: www.ibiblio.org/apollo.
|
|
# Pages: 238-243
|
|
# Mod history: 2009-05-10 SN (Sergio Navarro). Started adapting
|
|
# from the Luminary131/ file of the same
|
|
# name, using Luminary099 page images.
|
|
#
|
|
# This source code has been transcribed or otherwise adapted from
|
|
# digitized images of a hardcopy from the MIT Museum. The digitization
|
|
# was performed by Paul Fjeld, and arranged for by Deborah Douglas of
|
|
# the Museum. Many thanks to both. The images (with suitable reduction
|
|
# in storage size and consequent reduction in image quality as well) are
|
|
# available online at www.ibiblio.org/apollo. If for some reason you
|
|
# find that the images are illegible, contact me at info@sandroid.org
|
|
# about getting access to the (much) higher-quality images which Paul
|
|
# actually created.
|
|
#
|
|
# Notations on the hardcopy document read, in part:
|
|
#
|
|
# Assemble revision 001 of AGC program LMY99 by NASA 2021112-061
|
|
# 16:27 JULY 14, 1969
|
|
|
|
# Page 238
|
|
# RESTART TABLES
|
|
# --------------
|
|
#
|
|
# THERE ARE TWO FORMS OF RESTART TABLES FOR EACH GROUP. THEY ARE KNOWN AS THE EVEN RESTART TABLES AND THE ODD
|
|
# RESTART TABLES. THE ODD TABLES HAVE ONLY ONE ENTRY OF THREE LOCATIONS WHILE THE EVEN TABLES HAVE TWO ENTRIES
|
|
# EACH USING THREE LOCATIONS. THE INFORMATION AS TO WHETHER IT IS A JOB, WAITLIST, OR A LONGCALL IS GIVEN BY THE
|
|
# WAY THINGS ARE PUT IN TO THE TABLES.
|
|
#
|
|
# A JOB HAS ITS PRIORITY STORED IN A PRDTTAB OF THE CORRECT PHASE SPOT -- A POSITIVE PRIORITY INDICATES A
|
|
# FINDVAC JOB, A NEGATIVE PRIORITY A NOVAC. THE 2CADR OF THE JOB IS STORED IN THE CADRTAB.
|
|
# FOR EXAMPLE,
|
|
#
|
|
# 5.7SPOT OCT 23000
|
|
# 2CADR SOMEJOB
|
|
#
|
|
# A RESTART OF GROUP 5 WITH PHASE SEVEN WOULD THEN CAUSE SOMEJOB TO BE RESTARTED AS A FINDVAC WITH PRIORITY 23.
|
|
#
|
|
# 5.5SPOT OCT -23000
|
|
# 2CADR ANYJOB
|
|
#
|
|
# HERE A RESTART OF GROUP 5 WITH PHASE 7 WOULD CAUSE ANYJOB TO BE RESTARTED AS A NOVAC WITH PRIORITY 23.
|
|
# A LONGCALL HAS ITS GENADR OF ITS 2CADR STORED NEGATIVELY AND ITS BBCON STORED POSITIVELY. IN ITS PRDTTAB IS
|
|
# PLACED THE LOCATION OF A DP REGISTER THAT CONTAINS THE DELTA TIME THAT LONGCALL HAD BEEN ORIGINALLY STARTED
|
|
# WITH. EXAMPLE,
|
|
#
|
|
# 3.6SPOT GENADR DELTAT
|
|
# -GENADR LONGTASK
|
|
# BBCON LONGTASK
|
|
# OCT 31000
|
|
# 2CADR JOBAGAIN
|
|
#
|
|
# THIS WOULD START UP LONGTASK AT THE APPROPRIATE TIME, OR IMMEDIATELY IF THE TIME HAD ALREADY PASSED. IT SHOULD
|
|
# BE NOTED THAT IF DELTAT IS IN A SWITCHED E BANK, THIS INFORMATION SHOULD BE IN THE BBCON OF THE 2CADR OF THE
|
|
# TASK. FROM ABOVE, WE SEE THAT THE SECOND PART O THIS PHASE WOULD BE STARTED AS A JOB WITH A PRIORITY OF 31.
|
|
#
|
|
# WAITLIST CALLS ARE IDENTIFIED BY THE FCT THAT THEIR 2CADR IS STORED NEGATIVELY. IF PRDTTAB OF THE PHASE SPOT
|
|
# IS POSITIVE, THEN IT CONTAINS THE DELTA TIME, IF PRDTTAB IS NEGATIVE THEN IT IS THE -GENADR OF AN ERASABLE
|
|
# IF THE TIME IS STORED INDIRECTLY, THE BBCON MUST CONTAIN THE NECESSARY E BANK INFORMATION IF APPLICABLE. WITH
|
|
# WAITLIST WE HAVE ONE FURTHER OPTION, IF -0 IS STORED IN PRDTTAB, IT WILL CAUSE AN IMMEDIATE RESTART OF THE
|
|
# TASK. EXAMPLES,
|
|
#
|
|
# OCT 77777 # THIS WILL CAUSE AN IMMEDIATE RESTART
|
|
# -2CADR ATASK # OF THE TASK :ATASK:
|
|
#
|
|
# DEC 200 # IF THE TIME OF THE 2 SECONDS SINCE DUMMY
|
|
# -2CADR DUMMY # WAS PUT ON THE WAITLIST IS UP, IT WILL BEGIN
|
|
# # IN 10 MS, OTHERWISE IT WILL BEGIN WHEN
|
|
# # IT NORMALLY WOULD HAVE BEGUN.
|
|
# Page 239
|
|
# -GENADR DTIME # WHERE DTIME CONTAINS THE DELTA TIME
|
|
# -2CADR TASKTASK # OTHERWISE THIS IS AS ABOVE
|
|
#
|
|
# ***** NOW THE TABLES THEMSELVES *****
|
|
|
|
BANK 01
|
|
SETLOC RESTART
|
|
BANK
|
|
|
|
PRDTTAB EQUALS 12000 # USED TO FIND THE PRIORITY OR DELTATIME
|
|
CADRTAB EQUALS 12001 # THIS AND THE NEXT RELATIVE LOC CONTAIN
|
|
# RESTART 2CADR
|
|
|
|
COUNT* $$/RSTAB # TABLES IN BANK 1.
|
|
SIZETAB TC 1.2SPOT -12006
|
|
TC 1.3SPOT -12004
|
|
TC 2.2SPOT -12006
|
|
TC 2.3SPOT -12004
|
|
TC 3.2SPOT -12006
|
|
TC 3.3SPOT -12004
|
|
TC 4.2SPOT -12006
|
|
TC 4.3SPOT -12004
|
|
TC 5.2SPOT -12006
|
|
TC 5.3SPOT -12004
|
|
TC 6.2SPOT -12006
|
|
TC 6.3SPOT -12004
|
|
1.2SPOT OCT 21000 # A DUMMY EXAMPLE TO BE REPLACED AS SOON
|
|
EBANK= STATE
|
|
2CADR ENDOFJOB # AS THERE IS A LEGITIMATE 1.2SPOT
|
|
|
|
DEC 100
|
|
EBANK= STATE
|
|
2CADR TASKOVER
|
|
|
|
# ANY MORE GROUP 1.EVEN RESTART VALUES SHOULD GO HERE.
|
|
|
|
1.3SPOT -GENADR SAVET-30
|
|
EBANK= DVCNTR
|
|
-2CADR ULLGTASK
|
|
|
|
# ANY MORE GROUP 1.ODD RESTART VALUES SHOULD GO HERE.
|
|
|
|
2.2SPOT EQUALS 1.2SPOT
|
|
|
|
# ANY MORE GROUP 2.EVEN RESTART VALUES SHOULD GO HERE
|
|
|
|
2.3SPOT GENADR 600SECS
|
|
|
|
-GENADR STATEINT
|
|
EBANK= RRECTCSM
|
|
BBCON STATEINT
|
|
|
|
# Page 240
|
|
2.5SPOT OCT 05000
|
|
EBANK= RRECTCSM
|
|
2CADR STATINT1
|
|
|
|
2.7SPOT DEC 1500
|
|
EBANK= LOSCOUNT
|
|
-2CADR P20LEMC1
|
|
|
|
2.11SPOT OCT 14000
|
|
EBANK= P21TIME
|
|
2CADR P25LEM1
|
|
|
|
2.13SPOT OCT 10000
|
|
EBANK= LOSCOUNT
|
|
2CADR RELINUS
|
|
|
|
2.15SPOT OCT 26000
|
|
EBANK= LOSCOUNT
|
|
2CADR R22RSTRT
|
|
|
|
2.17SPOT OCT 77777
|
|
EBANK= VGPREV
|
|
-2CADR REDO2.17
|
|
|
|
2.21SPOT DEC 25
|
|
EBANK= DVCNTR
|
|
-2CADR R10,R11
|
|
|
|
# ANY MORE GROUP 2.ODD RESTART VALUES SHOULD GO HERE.
|
|
|
|
3.2SPOT EQUALS 1.2SPOT
|
|
|
|
# ANY MORE GROUP 3.EVEN RESTART VALUES SHOULD GO HERE
|
|
|
|
3.3SPOT -GENADR ZOOMTIME
|
|
EBANK= DVCNTR
|
|
-2CADR ZOOM
|
|
|
|
3.5SPOT OCT 20000
|
|
EBANK= TTOGO
|
|
2CADR S40.13
|
|
|
|
# ANY MORE GROUP 3.ODD RESTART VALUES SHOULD GO HERE
|
|
|
|
4.2SPOT DEC 2500
|
|
EBANK= TTOGO
|
|
|
|
-2CADR TIG-5
|
|
|
|
OCT 77777
|
|
EBANK= TTOGO
|
|
# Page 241
|
|
-2CADR REDO4.2
|
|
|
|
# ANY MORE GROUP 4.EVEN RESTART VALUES SHOULD GO HERE
|
|
|
|
4.3SPOT OCT 25000
|
|
EBANK= DVCNTR
|
|
2CADR GOABORT
|
|
|
|
4.5SPOT DEC 50
|
|
EBANK= TTOGO
|
|
-2CADR ULLAGOFF
|
|
|
|
4.7SPOT DEC 500
|
|
EBANK= DVCNTR
|
|
-2CADR TIG-0
|
|
|
|
4.11SPOT -GENADR TGO +1
|
|
EBANK= DVCNTR
|
|
-2CADR ENGOFTSK
|
|
|
|
4.13SPOT OCT 12000
|
|
EBANK= TRKMKCNT
|
|
2CADR POSTBURN
|
|
|
|
4.15SPOT DEC 500
|
|
EBANK= TTOGO
|
|
-2CADR TIG-30
|
|
|
|
4.17SPOT OCT 77777
|
|
EBANK= DVCNTR
|
|
-2CADR TIG-5
|
|
|
|
4.21SPOT OCT 13000
|
|
EBANK= STAR
|
|
2CADR R51.1 +1
|
|
|
|
4.23SPOT OCT 77777
|
|
EBANK= DVCNTR
|
|
-2CADR IGNITION
|
|
|
|
4.25SPOT GENADR SAVET-30
|
|
-GENADR TIG-35
|
|
EBANK= SAVET-30
|
|
BBCON TIG-35
|
|
|
|
|
|
4.27SPOT OCT 52777
|
|
EBANK= DVCNTR
|
|
2CADR P70A
|
|
# Page 242
|
|
4.31SPOT OCT 52777
|
|
EBANK= DVCNTR
|
|
2CADR P71A
|
|
|
|
4.33SPOT OCT 46777
|
|
EBANK= DVCNTR
|
|
2CADR GOP00FIX
|
|
|
|
4.35SPOT OCT 46777
|
|
EBANK= DVCNTR
|
|
2CADR GOPOODOO
|
|
|
|
4.37SPOT OCT 52777
|
|
EBANK= WHICH
|
|
2CADR COMFAIL
|
|
|
|
# ANY MORE 4.ODD RESTART VALUES SHOULD GO HERE.
|
|
5.2SPOT OCT 22000
|
|
EBANK= DVCNTR
|
|
2CADR NORMLIZE
|
|
|
|
DEC 200
|
|
EBANK= DVCNTR
|
|
-2CADR REREADAC
|
|
|
|
5.4SPOT DEC 200
|
|
EBANK= DVCNTR
|
|
-2CADR REREADAC
|
|
|
|
OCT 20000
|
|
EBANK= DVCNTR
|
|
2CADR SERVICER
|
|
|
|
# ANY MORE GROUP 5.EVEN RESTART VALUES SHOULD GO HERE
|
|
|
|
5.3SPOT DEC 200
|
|
EBANK= DVCNTR
|
|
-2CADR REREADAC
|
|
|
|
5.5SPOT OCT 77777
|
|
EBANK= DVCNTR
|
|
-2CADR REDO5.5
|
|
|
|
5.7SPOT OCT 77777
|
|
EBANK= DVCNTR
|
|
# Page 243
|
|
-2CADR BIBIBIAS
|
|
|
|
# ANY MORE GROUP 5.ODD RESTART VALUES SHOULD GO HERE
|
|
|
|
6.2SPOT EQUALS 1.2SPOT
|
|
6.3SPOT DEC 100
|
|
EBANK= TIG
|
|
-2CADR CLOKTASK
|
|
|
|
6.5SPOT OCT 30000 # PROTECT INCREMENTING OF TIME2,TIME1 BY
|
|
EBANK= TEPHEM # P27(UPDATE PROGRAM) VIA V70 OR V73.
|
|
2CADR TIMEDIDR
|
|
|
|
6.7SPOT OCT 17000
|
|
EBANK= VGPREV
|
|
2CADR REDO6.7
|
|
|
|
|