Where to get a logic level diagram for a processor , preferably intel 4004.
i have block diagrams but want it to know more at logic level then transistor level.
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Sign up to join this communityWhere to get a logic level diagram for a processor , preferably intel 4004.
i have block diagrams but want it to know more at logic level then transistor level.
The schematics of Intel 4004 may be available here:
http://www.intel.com/Assets/PDF/General/4004_schematic.pdf
Individual components schematics here:
The 4001 ROM
The 4002 RAM
The 4003 Shift-Register
The 4004 CPU
Source:
http://www.4004.com/mcs4-masks-schematics-sim.html
History:
The chip layout was drawn by hand at a magnification of around 500 times the original size. It was drawn over sheet made of Mylar Quadrille material for its dimensional stability.
Ref.: IEEE Solid-State Circuits Magazine ( Volume: 1, Issue: 1, Winter 2009 )