On Tue, 5 Feb 2013 21:02:06 +0100 Philipp Post <[email protected]> wrote:
> > Stefan, > > >> it would be nice if you could mail renesas and ask them for differences > in the firmware/flash access procedures between the uPD720200A and the > uPD720201/uPD720202. if they are equal we might come up with something...<< > > Renesas replied the following: > "Renesas cannot assist or support such an effort. In addition, the > programming interface for the uPD720200 and uPD720200A is different from the > uPD720202, needs different programming tools, and relies on proprietary chip > features that cannot be disclosed outside of Renesas." i was notified that someone else implemented a DOS flasher for the uPD720201/uPD720202 in assembler. i don't have time to look into it in detail, but maybe the existing code (and precompiled binary) is of use to you. http://komposter.com.ua/content/kak-vosstanovit-proshivku-renesas-upd72020x-2013-06-03 (google translate somewhat works :) -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
