Am Sonntag, 4. September 2022, 21:30:31 CEST schrieb silverdr_at_srebrnysen.com: > > On 2022-09-04, at 18:43, Ed Spittles <ed.spittles_at_gmail.com> wrote: > > > > I've just remembered - one of the early successes from the visual6502 > > project was Peter Monta's implementation of the core algorithm on an > > FPGA, running fast enough to work as a 1MHz 6502 in an Atari, using a > > GODIL module. > > Interesting! GODIL modules (AFAIR) were (are?) CPLD based? > > http://www.oho-elektronik.de/index.php?c=1&s=product1 > > These ones? There's one Spartan FPGA based but all are with small pincount. > The larger ones apparently are no longer there. > > Do you have more info/reference on that particular implementation? > > Oh, and I trust there must be a comprehensive compatibility testing "suite" > for that somewhere? I vaguely recall something running on a 1541... was it > from VICE team? That was probably the lorenz suite (which ninja ported to the 1541), its all in the vice testbench, see https://sourceforge.net/p/vice-emu/code/HEAD/tree/testprogs/general/ Lorenz-2.15/ and https://sourceforge.net/p/vice-emu/code/HEAD/tree/testprogs/CPU/ -- http://hitmen.eu http://ar.pokefinder.org http://vice-emu.sourceforge.net http://magicdisk.untergrund.net [Did you] Ever read a resume that lists "Lotus" and "WordPerfect" as job skills? When a piece of software gets listed as a job skill, it has moved from the solution side to the problem side of the ledger. Lotus is really a job skill only for Buddhist monks. <Michael Swaine>Received on 2022-09-04 22:03:23
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