On Sat, May 28, 2016 at 5:31 AM, Corey Cohen <appleco...@optonline.net> wrote: > I can't wait to buy one!!! I have a spare Replica-1 just waiting to hook up > to a Monster 6502.
It doesn't run at full speed. It presently runs in the tens to low hundreds of kHz. If a Replica-1 can be run slower than normal, that might work. Other common 6502-based micros, such as the Apple II or Atari 400/800 will not work at low speed due to inherent timing requirements related to video generation and DRAM refresh. > Just need to wire up a single step switch and this thing will be awesome!!! If you wire single-stepping using the RDY line, that should work, though it will only single-step read cycles, not write cycles. You can't single-step the actual clock because it is dynamic logic.