Hi
I thought I'd mention that I've written a simulator
for the 4004 in the environment of a SIM-4. One
could adapt it to most any hardware environment.
It is written in Forth so it can be quite flexible
for someone that knows Forth.
If anyone is interested, I can dig it up. With
a little time to refamiliarize myself with the
code, I can help connect up I/O.
It runs under FPC on a DOS PC platform. There is
a simple assembler and disassembler as well.
For someone wanting to do a 4004 project, it can
be quite useful at debugging code and hardware
concepts.
Dwight