John Weinrich: 


Last Edited: 02/25/2007 02:52:46 PM




I have built the 4004 TIC-TAC-TOE game as a tribute to the world’s first microprocessor.    The 4004’s 35TH anniversary will be in 2006.





Project complete, no news.    Still thinking about implementing the Enigma machine onto this platform...



More Data

Design documents, S/W code

Component Data Sheets & Manuals

Picture Gallery


System Mounted in Case w/cover

Block Diagram

Software Flow Diagram

System Layout

(Pre-anodized, no cover)

Case, Front/Top

Case, Front/Bottom

Case, Side/Rear/Top

4004 Links

Vintage Computer Festival

AS Macro Assembler  


Intel Museum  

MCS-4 Micro-Lab  

The 4004 was not on Pioneer 10!

John's other site ("The Titherington Project")

John's other site ("4004 Clock")