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MCODE: Card_Reader 1G ROM
05-14-2019, 10:34 AM
Post: #7
RE: MCODE: Card_Reader 1G ROM
(05-13-2019 04:44 PM)Jake Schwartz Wrote:  The initial HP-67 8-Bit Program Codes table appeared at the end of Louis Cargile's article, HP-67 Internal Codes and Quasi-Alphanumerics, from HP65 Notes Volume 4, Number 1, pages 5 - 8 (1977). Some of us remember Lou as the inventor of the HP-67 "Black Box", first described in 65 Notes V4N5 in his amazing article "Zen and the Art of HP-67 Maintenance", starting on page 4. Building that box was my very first soldering adventure :-)

Jake

Yeah, those names do ring the bell...many thanks for the information, will follow up shortly.
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Messages In This Thread
MCODE: Card_Reader 1G ROM - Ángel Martin - 05-11-2019, 11:13 AM
RE: MCODE: Card_Reader 1G ROM - Ángel Martin - 05-14-2019 10:34 AM
RE: MCODE: Card_Reader 1G ROM - derekamos - 05-16-2019, 01:29 AM
RE: MCODE: Card_Reader 1G ROM - RobertM - 08-02-2019, 05:05 AM
RE: MCODE: Card_Reader 1G ROM - derekamos - 05-16-2019, 11:56 AM
RE: MCODE: Card_Reader 1G ROM - hth - 08-03-2019, 03:07 AM
RE: MCODE: Card_Reader 1G ROM - RobertM - 08-04-2019, 04:56 PM
RE: MCODE: Card_Reader 1G ROM - hth - 08-04-2019, 09:13 PM
RE: MCODE: Card_Reader 1G ROM - rprosperi - 08-04-2019, 10:16 PM
RE: MCODE: Card_Reader 1G ROM - rprosperi - 08-05-2019, 01:06 PM
RE: MCODE: Card_Reader 1G ROM - RobertM - 08-05-2019, 09:14 PM
RE: MCODE: Card_Reader 1G ROM - rprosperi - 08-06-2019, 02:48 AM



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