Re: 12c firmware Message #2 Posted by Scott Newell on 28 Apr 2010, 9:04 a.m., in response to message #1 by Paul Dale
Interesting...how would you do it?
As I understand the 12C+ (not having found one yet), there is no JTAG port, so no way to pull the existing firmware out as we did with the 20B. Booting into the AT91SAM7L128 serial bootloader will erase the firmware from the calc.
Once you have the firmware, you'd still need to find the 10C, 11C, or 16C image. Last time I checked, they'd been removed from the nonpareil distribution. (Which leads me to think that it might still be a fun project, yet not something that could be publicly distributed without upsetting someone...)
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