Source Code
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These source-code files were reconstructed by Mike Stewart from dumps of the RETREAD 50 program stored in physical AGC core-rope modules (B1 and B2) belonging to the Computer History Museum, Mountain View, California. The reconstruction was aided by pre-existing source code for the AGC programs RETREAD 44 and AURORA 12. Read about the process here. Assembling this source code with yaYUL produces core ropes identical to those of the physical modules. Page-number references refer to corresponding sections of RETREAD 44 source code. No printouts of RETREAD 50 program listings are available. New sections of the software (appearing in EXTENDED_VERBS_FOR_MODING.agc) have been disassembled; labels and comments have been either taken from similar code in later programs or, in cases where this was not possible, added by VirtualAGC for clarity. |
000539,000002: ## Copyright: Public domain.
000540,000003: ## Filename: INPUT_OUTPUT_CHANNELS.agc
000541,000004: ## Purpose: Part of the source code for AGC program Retread 50.
000542,000005: ## Assembler: yaYUL
000543,000006: ## Contact: Ron Burkey <info@sandroid.org>.
000544,000007: ## Website: www.ibiblio.org/apollo/Restoration.html
000545,000008: ## Mod history: 2019-06-12 MAS Recreated from Computer History Museum's
000546,000009: ## physical core-rope modules.
000547,000010:
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000549,000012: E3,1421 OUT0 EQUALS 10
000550,000013: E3,1421 DSALMOUT EQUALS 11
000551,000014: E3,1421 CHAN13 EQUALS 13
000552,000015: E3,1421 MNKEYIN EQUALS 15
000553,000016: E3,1421 NAVKEYIN EQUALS 16
000554,000017: # END OF CHANNEL ASSIGNMENTS
End of include-file INPUT_OUTPUT_CHANNELS.agc. Parent file is MAIN.agc