Intel 4004 Schematics. Mcpublic writes intel is celebrating the 35th anniversary of the intel 4004 their very first microprocessor by releasing the chip s schematics maskworks and users manual. These were transparencies bound together for reference purposes not the original lithographic masks.
Lajos kintli s intel 4004 netlist layout analyzer and animated logic simulator with complete mcs 4 masks and schematics zip v2 0. The following are photographs of federico s original schematics for the 4004 in 3 sheets with hand notations in pencil by federico. 4004 no 32 ope x21 ado te 0 25 62 poc a22 x12 x 22 ior ior aiz 4004 sheet 3 in out 8 80 register zz cy aoa cy uc 140 1 2 3 o 1 0 1 0 1 0 ø2 wffer a ffer n.
The memory block containing the index registers dynamic memory address stack dynamic memory program counter with incrementer refresh counters and effective address counter.
4004 no 32 ope x21 ado te 0 25 62 poc a22 x12 x 22 ior ior aiz 4004 sheet 3 in out 8 80 register zz cy aoa cy uc 140 1 2 3 o 1 0 1 0 1 0 ø2 wffer a ffer n. Updated 11 15 2018 youtube link. Switches displays a o converters. Original schematics of the intel 4004 microprocessor faggin s bootstrap load and buried contact rescue hoff s architecture federico faggin s career leading to the design of the intel 4004 gordon moore interview on the first microprocessor q a with federico.
