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HP-41 MCODE quick reference
04-28-2021, 06:04 PM
Post: #2
RE: HP-41 MCODE quick reference
Ken(?) Jacobs or Jim DeArras ?

Note the mnemonic column is called simply "Jacobs"; early in the discovery of MCODE, this convention quickly became known as "Jacobs/DeArras" after the 2 guys that initially figured out most of the 41 instruction set. As this appears to be still in-process (note handwritten annotations, adding new instructions) it could be working notes from one of them? Just conjecture though...

--Bob Prosperi
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HP-41 MCODE quick reference - Eric Rechlin - 04-28-2021, 04:52 PM
RE: HP-41 MCODE quick reference - rprosperi - 04-28-2021 06:04 PM
RE: HP-41 MCODE quick reference - BruceH - 04-30-2021, 04:46 PM



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