PET speed up...

From: André Fachat <>
Date: Wed, 21 Apr 2010 10:11:58 +0200
Message-ID: <>
Hi all,

I've created a speedup card for the 6502 and tested in my Commodore PET - speeding it up to about 12MHz. Using a CPLD for glue logic, all 5V and through-hole technology. Includes up to 1MByte fast RAM and up to 512kByte in-system programmable Flash ROM.

Schematics as well as VHDL source code available on the site.

Does this qualify for the VCF PET alive event? 
In fact I rushed this out to make the event ;-)
More specs and docs to follow.


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