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File:CDP1802 microprocessor on a wire wrap prototype board.jpg

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Captions

Captions

A small CPU on wire wrap board using the CDP1802 microprocessor. Components side

Summary edit

Description
English: The CDP1802 COSMAC microprocessor is an 8-bit microprocessor family introduced by RCA in 1974, and it was the first CMOS microprocessor and used static logic.

The main ICs on this wire wrap prototype board:

1 x CDP 1802DK microprocessor

2 x Intersil IM6561CPN CMOS RAM 1024 bit (256 x 4)

3 x Harris M3-7641-5 Schottky TTL Field Programmable ROM 512X8 bit
Date
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Author Mister rf
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current19:41, 5 November 2021Thumbnail for version as of 19:41, 5 November 20216,500 × 4,450 (13.75 MB)Mister rf (talk | contribs)Uploaded own work with UploadWizard

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