File:Acorn Z80 Second Processor circuit board.jpg
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Summary
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Main circuit board of the Acorn Z80 Second Processor, marked "Z80 2nd Processor 209,000 Iss.3", with the Ferranti Tube ULA beside the ribbon cable at the left, the Z80B in the middle and eight DRAMs.
Source
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https://commons.wikimedia.org/wiki/File:Acorn_Z80_2nd_processor_circuit_board_(top).jpg (retrieved 2026-10-02), originally from Chris's Acorns, Acorn ANC04 Z80 2nd processor page.
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Author
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Chris Whytehead
Licence
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Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0), https://creativecommons.org/licenses/by-sa/3.0/
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:26, 2 October 2026 | | 640 × 395 (43 KB) | Josh (talk | contribs) | Upload |
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- File:Acorn Z80 2nd processor circuit board (top).jpg from Wikimedia Commons
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