Hell Hervé, * On Wed, Feb 05, 2014 at 09:14:46PM +0100 hwarin@neuf.fr wrote: > I did a quick compare and found interesting things (or may be did the FDC > copy program that I've changed slightly worked badly) > > 1) Both "DOS" ROMs show no difference with zimmer's Rev C ones > 2) My 2716 chip is clearly labelled Rev B ... but : > - No change on the upper 1k part with Rev B > - No change on the lower 256b part with Rev B > - From 023D to 03FB : Filled with AA (NOPs ?) > - From 0100 to 023C and from 03FC to 03FF, code is different. > > This might be a Rev C FDC ROM with a Rev B sticker ? Do you think about uploading your ROM somewhere so others can have a look at it, too? Regards, Spiro. -- Spiro R. Trikaliotis http://www.trikaliotis.net/ Message was sent through the cbm-hackers mailing listReceived on 2014-02-06 20:00:08
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