In Search of 15C+ ROM image

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In Search of 15C+ ROM image

06-21-2022, 04:24 AM

Post: #3

Steve Simpkin Offline

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Posts: 1,300
Joined: Dec 2013

RE: In Search of 15C+ ROM image

Out of curiosity, would it be possible to flash a HP-12C of the same vintage with this 15C firmware file to create a HP-15C LE?

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Messages In This Thread

In Search of 15C+ ROM image - David Hayden - 06-21-2022, 12:20 AM

RE: In Search of 15C+ ROM image - dmh - 06-21-2022, 02:04 AM

RE: In Search of 15C+ ROM image - Steve Simpkin - 06-21-2022 04:24 AM

RE: In Search of 15C+ ROM image - tangdfx - 06-21-2022, 09:01 AM

RE: In Search of 15C+ ROM image - rprosperi - 06-21-2022, 12:03 PM

RE: In Search of 15C+ ROM image - jonmoore - 06-21-2022, 08:24 PM

RE: In Search of 15C+ ROM image - Stevetuc - 06-23-2022, 06:57 AM

RE: In Search of 15C+ ROM image - Katie Wasserman - 06-24-2022, 04:30 AM

RE: In Search of 15C+ ROM image - dmh - 06-24-2022, 07:33 AM

RE: In Search of 15C+ ROM image - Divasson - 07-08-2022, 04:11 AM

RE: In Search of 15C+ ROM image - Stevetuc - 07-10-2022, 02:47 PM

RE: In Search of 15C+ ROM image - dmh - 07-12-2022, 10:59 AM

RE: In Search of 15C+ ROM image - Stevetuc - 07-12-2022, 11:16 AM

RE: In Search of 15C+ ROM image - J-F Garnier - 07-13-2022, 06:42 AM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-15-2022, 11:29 AM

RE: In Search of 15C+ ROM image - Stevetuc - 07-15-2022, 11:58 AM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-15-2022, 12:31 PM

RE: In Search of 15C+ ROM image - dmh - 07-15-2022, 03:20 PM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-15-2022, 04:00 PM

RE: In Search of 15C+ ROM image - dmh - 07-16-2022, 07:02 AM

RE: In Search of 15C+ ROM image - dmh - 07-15-2022, 12:04 PM

RE: In Search of 15C+ ROM image - J-F Garnier - 07-17-2022, 07:43 AM

RE: In Search of 15C+ ROM image - redglyph - 07-17-2022, 08:46 AM

RE: In Search of 15C+ ROM image - John Keith - 07-17-2022, 02:57 PM

RE: In Search of 15C+ ROM image - redglyph - 07-18-2022, 07:04 AM

RE: In Search of 15C+ ROM image - John Keith - 07-18-2022, 01:36 PM

RE: In Search of 15C+ ROM image - ijabbott - 07-18-2022, 07:36 PM

RE: In Search of 15C+ ROM image - Massimo Gnerucci - 07-19-2022, 12:58 PM

RE: In Search of 15C+ ROM image - dmh - 07-19-2022, 02:20 PM

RE: In Search of 15C+ ROM image - Stevetuc - 07-20-2022, 01:17 PM

RE: In Search of 15C+ ROM image - Stevetuc - 08-03-2022, 07:49 PM

RE: In Search of 15C+ ROM image - rprosperi - 06-24-2022, 12:00 PM

RE: In Search of 15C+ ROM image - jonmoore - 06-24-2022, 12:14 PM

RE: In Search of 15C+ ROM image - dmh - 06-24-2022, 12:38 PM

RE: In Search of 15C+ ROM image - jonmoore - 06-24-2022, 06:48 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-25-2022, 01:01 PM

RE: In Search of 15C+ ROM image - Stevetuc - 06-25-2022, 09:27 PM

RE: In Search of 15C+ ROM image - rprosperi - 06-26-2022, 06:14 PM

RE: In Search of 15C+ ROM image - dmh - 06-27-2022, 11:28 AM

RE: In Search of 15C+ ROM image - tgwell2 - 06-27-2022, 05:13 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-26-2022, 01:12 AM

RE: In Search of 15C+ ROM image - Stevetuc - 06-26-2022, 06:24 AM

RE: In Search of 15C+ ROM image - dmh - 06-26-2022, 12:26 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-26-2022, 12:53 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-26-2022, 12:12 PM

RE: In Search of 15C+ ROM image - dmh - 06-26-2022, 12:18 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-26-2022, 12:48 PM

RE: In Search of 15C+ ROM image - tgwell2 - 06-26-2022, 06:35 PM

RE: In Search of 15C+ ROM image - rprosperi - 06-27-2022, 02:33 AM

RE: In Search of 15C+ ROM image - Stevetuc - 06-27-2022, 01:38 PM

RE: In Search of 15C+ ROM image - rprosperi - 06-27-2022, 10:48 PM

RE: In Search of 15C+ ROM image - Eric Rechlin - 06-28-2022, 02:20 AM

RE: In Search of 15C+ ROM image - rprosperi - 06-28-2022, 11:43 AM

RE: In Search of 15C+ ROM image - Eric Rechlin - 06-28-2022, 03:50 PM

RE: In Search of 15C+ ROM image - brouhaha - 12-17-2022, 11:46 PM

RE: In Search of 15C+ ROM image - Thomas Klemm - 06-28-2022, 02:28 AM

RE: In Search of 15C+ ROM image - Katie Wasserman - 07-02-2022, 02:16 PM

RE: In Search of 15C+ ROM image - Stevetuc - 07-18-2022, 05:18 AM

RE: In Search of 15C+ ROM image - linq2008 - 03-12-2024, 12:29 PM

RE: In Search of 15C+ ROM image - Thomas Radtke - 07-02-2022, 03:07 PM

RE: In Search of 15C+ ROM image - dmh - 07-04-2022, 04:04 PM

RE: In Search of 15C+ ROM image - redglyph - 07-09-2022, 12:44 PM

RE: In Search of 15C+ ROM image - ijabbott - 07-10-2022, 08:15 PM

RE: In Search of 15C+ ROM image - redglyph - 07-11-2022, 12:02 PM

RE: In Search of 15C+ ROM image - Divasson - 07-15-2022, 10:05 AM

RE: In Search of 15C+ ROM image - tgwell2 - 07-16-2022, 12:48 PM

RE: In Search of 15C+ ROM image - Divasson - 07-17-2022, 06:03 PM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-17-2022, 09:05 PM

RE: In Search of 15C+ ROM image - Divasson - 07-19-2022, 11:14 AM

RE: In Search of 15C+ ROM image - J-F Garnier - 07-19-2022, 11:45 AM

RE: In Search of 15C+ ROM image - Divasson - 07-19-2022, 03:47 PM

RE: In Search of 15C+ ROM image - J-F Garnier - 07-19-2022, 04:11 PM

RE: In Search of 15C+ ROM image - Divasson - 07-19-2022, 08:11 PM

RE: In Search of 15C+ ROM image - J-F Garnier - 07-20-2022, 06:51 AM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-20-2022, 07:21 AM

RE: In Search of 15C+ ROM image - dmh - 07-20-2022, 08:03 AM

RE: In Search of 15C+ ROM image - Didier Lachieze - 07-20-2022, 11:56 AM

RE: In Search of 15C+ ROM image - Divasson - 07-20-2022, 08:26 AM

RE: In Search of 15C+ ROM image - Divasson - 07-20-2022, 08:46 AM

RE: In Search of 15C+ ROM image - dmh - 07-20-2022, 12:50 PM

RE: In Search of 15C+ ROM image - rprosperi - 07-21-2022, 02:56 PM

RE: In Search of 15C+ ROM image - Benoit Maag - 02-13-2023, 01:56 AM

RE: In Search of 15C+ ROM image - dvcirilo - 06-23-2024, 07:06 AM

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