John Selck wrote:
Michael J. Mahon wrote:It would actually be fun to see the real logic diagram of the 6502. ;-)> > All of the "internals" documentation I've found is very abstract > with no detail where it would be most interesting. Some hungarian maniacs have reverse engineered the 6502: http://impulzus.sch.bme.hu/6502/6502/Sadly the site is in hungarian language, but atleast the logic diagrams speak for themselves.
What do you know! The decoding *is* done with a PLA after all! -michael Music synthesis for 8-bit Apple II's! Home page: http://members.aol.com/MJMahon/ "The wastebasket is our most important design tool--and it is seriously underused."