On Aug 27, 3:52 am, "Michael J. Mahon" <mjma...@aol.com> wrote:
Ralf Kiefer wrote:
I think that my card was the first accelerator (@12,5MHz, CMOS
instruction set) for use in a //e because I did a little bit debugging
within the special //e-hardware test in ROM. Probably it was also the
last. But I don't know.
When was the MCT SpeedDemon?
For what it's worth:
I have a picture file with an ad that, naturally, shows a card
(a bit of the good old hardware porn ;-).
Printed on the card is "copyright 1984" with the usual c in a circle.
Next to it is printed FAB 8505-2 which hints at the production year
and month because the "newest" chips on the card are dated 8515.
Additionally, the CPU is a R65C02P3.