Skip to content

Comment on Source code for the Apollo 11 Guidance Computer

Comments

There are some pretty great comments in here:

ALARM_AND_ABORT.agc - http://www.ibiblio.org/apollo/listings/Comanche055/ALARM_AND...

    TC       WHIMPER    -1   #  YES.  DON'T DO POODOO.  DO BAILOUT.
From the Guidance Computer Data Cards -http://www.ibiblio.org/apollo/CMC_data_cards_15_Fabrizio_Ber...

"POODOO abort, does software restart (ENEMA) and "GO TO POOH" (flashing Verb 37) unless "AVERAGE G" is running then only software restart"

From THE_LUNAR_LANDING.agc - http://www.ibiblio.org/apollo/listings/Luminary099/THE_LUNAR...

    033911,000064: 32,3017    06037        FLAGORGY        TC       INTPRET      #  DIONYSIAN FLAG WAVING


    034090,000243: 32,3241    13247        BZF      P63SPOT4               #  BRANCH IF ANTENNA ALREADY IN POSITION 1
    034091,000244: 
    034092,000245: 32,3242    33254        CAF      CODE500                #  ASTRONAUT:     PLEASE CRANK THE
    034093,000246: 32,3243    04616        TC       BANKCALL               #                 SILLY THING AROUND
    034094,000247: 32,3244    20623        CADR     GOPERF1                               
    034095,000248: 32,3245    16001        TCF      GOTOP00H               #  TERMINATE
    034096,000249: 32,3246    13235        TCF      P63SPOT3               #  PROCEED        SEE IF HE'S LYING


    034101,000254: 32,3251    04635        TC       POSTJUMP               #  OFF TO SEE THE WIZARD ...
    034102,000255: 32,3252    74126        CADR     BURNBABY

I like the note at the top of http://www.ibiblio.org/apollo/listings/Luminary099/BURN_BABY...

At the get-together of the AGC developers celebrating the 40th anniversary of the first moonwalk, Don Eyles (one of the authors of this routine along with Peter Adler) has related to us a little interesting history behind the naming of the routine.

It traces back to 1965 and the Los Angeles riots, and was inspired by disc jockey extraordinaire and radio station owner Magnificent Montague. Magnificent Montague used the phrase "Burn, baby! BURN!" when spinning the hottest new records. Magnificent Montague was the charismatic voice of soul music in Chicago, New York, and Los Angeles from the mid-1950s to the mid-1960s.

P68 Landing Confirmation section of coding asks the astronaut to load V06N43 (verb/noun) with a great comment of " Astronaut: Now look where you ended up"

AboutSource Built by g1lg1l

Hackerly is an independent reader for Hacker News, built on the public HN API. Not affiliated with Y Combinator.