models needed for ROM dumping for Nonpareil simulator Message #4 Posted by Eric Smith on 16 Aug 2005, 2:11 a.m., in response to message #3 by Gerson W. Barbosa
Quote:
I have no special interest on the HP-27 (I would prefer an easier to find 34C) but it's one of the Woodstocks still unsupported by Nonpareil. If I'd gotten it for a low price, I would have sent it to you... Maybe in four or five years when one of these shows up again...
Thanks for your support of Nonpareil! As it happens, I now have ROM dumps from the 27 and 29C, and they will most likely be in the next release of Nonpareil. I have a few minor bugs to track down yet, and I need to put together suitable image and KML files.
I also have dumps from the 19C and 67, but they will require more work and won't be supported in Nonpareil as quickly.
The pre-1983 models that I still require in order to get ROM dumps are:
- 10C
- 81
- 92 (mine doesn't work; I might still be able to dump its ROM)
- 9100A, 9100B
- 9805
- 9821
- 9830
- 9831
- 9835A, 9835B
- 9845A, 9845C
Because they have different ROM revisions, it might be useful to dump ROMs from these models as well:
- early 19C
- early 29C
- early 67
- late 80 with two quad ROMs instead of seven-ROM hybrid
- early 97
In addition, I would like to find NON-WORKING units of the following models for destructive ROM dumping:
- 01 (watch)
- 10 (handheld printing four-function)
I have working units of those models but am unwilling to sacrifice them. An 01 *might* still be functional after I'm done with it, but it would have reduced long-term reliability, so I'd much rather start with one that is already broken.
For all pre-1983 models other than the 01 and 10, the ROMs can be dumped electrically with no harm to the calculator.
Best regards,
Eric
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