# Copyright: Public domain. # Filename: RADAR_LEADIN_ROUTINES.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: 490-491 # Mod history: 2009-05-17 RSB Adapted from the corresponding # Luminary131 file, using page # images from Luminary 1A. # # 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 490 BANK25 SETLOC RRLEADIN BANK
EBANK= RSTACK
# RADAR SAMPLING LOOP.
COUNT* $$/RLEAD
RADSAMP CCS RSAMPDT # TIMES NORMAL ONCE-PER-SECOND SAMPLING. TCF +2 TCF TASKOVER # +0 INSERTED MANUALLY TERMINATES TEST.
TC WAITLIST EBANK= RSTACK 2CADR RADSAMP
CAF PRIO25 TC NOVAC EBANK= RSTACK 2CADR DORSAMP
CAF BIT14 # FOR CYCLIC SAMPLING, RTSTDEX = EXTEND# RTSTLOC/2 + RTSTBASE MP RTSTLOC AD RTSTBASE # 0 FOR RR, 2 FOR LR. TS RTSTDEX TCF TASKOVER
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.