(Big grin on face while looking at 25 year old PAL terms) -----Original Message----- From: firstname.lastname@example.org [mailto:email@example.com] On Behalf Of Marko Mäkelä Bil, > Bil, the PLA equations I referred to in my last message are the logic terms > of the 82S100 PLA in the Commodore 64. They were first read in 1994. The > equation for CASRAM was simplified later. > > Lol... I remember casram. Is there a link to the equations somewhere online? Yes, I posted it yesterday: http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c64/ The simplest equations (by Dave Dahle, last year) are here: http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c64/c64pla.txt I haven't verified those, but it shouldn't be hard to replace the equations in one of the C programs that I wrote, available from the same directory, and verify that the generated "truth table" binary dump does not change. Marko Message was sent through the cbm-hackers mailing listReceived on 2009-03-25 14:39:58
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