File:ZX81+35 REV 4.2. schematic color.pdf
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ZX81+35_REV_4.2._schematic_color.pdf (file size: 73 KB, MIME type: application/pdf)
Summary
Version suitable for PSG with SD-Card interface, with 16K ROM support (default) and with A13 & A14 corrected, swapped, on expansion port, also now with 0 (CPU) clock instead of 3.5MHz on expansion port
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 17:07, 21 March 2022 | (73 KB) | Mahjongg (talk | contribs) | Version suitable for PSG with SD-Card interface, with 16K ROM support (default) and with A13 & A14 corrected, swapped, on expansion port, also now with 0 (CPU) clock instead of 3.5MHz on expansion port |
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File usage
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