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HP 75 Cat?
03-09-2017, 10:22 PM
Post: #21
HP-Collection Offline
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RE: HP 75 Cat?
(03-09-2017 08:14 PM)Dave Frederickson Wrote:  
(03-09-2017 05:28 PM)HP-Collection Wrote:  Hi Jean-Francois

Thanks for checking. So, I do not have to do it anymore..... I'm now looking for the following informations (marked red) - help is always welcome.....

HP75C Software list - BETA

FWIW, 82726A (WRITE39) is a blank custom ROM.

What means "blank custom ROM"?
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Messages In This Thread
HP 75 Cat? - HP-Collection - 03-07-2017, 09:10 PM
RE: HP 75 Cat? - rprosperi - 03-07-2017, 11:35 PM
RE: HP 75 Cat? - Dave Frederickson - 03-07-2017, 11:51 PM
RE: HP 75 Cat? - rprosperi - 03-08-2017, 12:09 AM
RE: HP 75 Cat? - Dave Frederickson - 03-08-2017, 12:53 AM
RE: HP 75 Cat? - J-F Garnier - 03-08-2017, 01:45 PM
RE: HP 75 Cat? - rprosperi - 03-08-2017, 02:34 PM
RE: HP 75 Cat? - J-F Garnier - 03-08-2017, 04:18 PM
RE: HP 75 Cat? - HP-Collection - 03-08-2017, 07:19 PM
RE: HP 75 Cat? - J-F Garnier - 03-08-2017, 08:07 PM
RE: HP 75 Cat? - rprosperi - 03-08-2017, 11:12 PM
RE: HP 75 Cat? - J-F Garnier - 03-09-2017, 07:59 AM
RE: HP 75 Cat? - HP-Collection - 03-09-2017, 07:23 AM
RE: HP 75 Cat? - charger73 - 03-08-2017, 02:42 PM
RE: HP 75 Cat? - HP-Collection - 03-09-2017, 09:01 AM
RE: HP 75 Cat? - Paul Berger (Canada) - 03-09-2017, 01:20 PM
RE: HP 75 Cat? - HP-Collection - 03-09-2017, 01:37 PM
RE: HP 75 Cat? - J-F Garnier - 03-09-2017, 04:02 PM
RE: HP 75 Cat? - HP-Collection - 03-09-2017, 05:28 PM
RE: HP 75 Cat? - Dave Frederickson - 03-09-2017, 08:14 PM
RE: HP 75 Cat? - HP-Collection - 03-09-2017 10:22 PM
RE: HP 75 Cat? - Dave Frederickson - 03-09-2017, 11:10 PM
RE: HP 75 Cat? - HP-Collection - 03-10-2017, 01:04 AM
RE: HP 75 Cat? - rprosperi - 03-10-2017, 01:59 AM
RE: HP 75 Cat? - HP-Collection - 03-10-2017, 09:51 AM
RE: HP 75 Cat? - rprosperi - 03-10-2017, 01:44 PM
RE: HP 75 Cat? - HP-Collection - 03-10-2017, 02:30 PM
RE: HP 75 Cat? - HP-Collection - 04-11-2017, 11:16 AM



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