An original specification document for the 4001, 4002, 4003, & 4004 Micro Computer Set;

From: ben franchuk <bfranchuk_at_jetnet.ab.ca>
Date: Mon Apr 19 14:12:10 2004

Dwight K. Elvey wrote:

>
> Hi
> As some of you know, I have a working sim-4 board and
> a '73 MCS-4 manual. I have one of the data sheets
> like the Smithsonian has for the 8008 as well.
> When I was at Intel, I made a simple ice like unit that
> we used to test the 4040 boards use in the PROM programmers.
> The 4040 is almost the same as the 4004 except a couple
> added instructions and twice the memory banks.

Ah ... the heavy weight version.

> If someone wants to scan them, I have a set of copies I
> made from my manual. Becides the general information, it
> includes schematics for the sim-4 and the 1702A programmer
> card. I also have the code that goes on the sim-4. I've
> disassembled this as well for anyone that is interested.
> Dwight
>


I heard of the 4004 but not the 4040. All the more information
on the web the better.
Ben.
Received on Mon Apr 19 2004 - 14:12:10 BST