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mg_notes:cpm:cpm_combos [2019/09/26 15:18] M.G. [Socket-Based (//c)] |
mg_notes:cpm:cpm_combos [2019/10/02 11:35] M.G. [Hardware] |
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| Because the Z80 must be synchronized to the Apple II bus, the cards generally ran the Z80 at 2 MHz. There are, however [[http://a2central.com/7184/ian-kims-cpm-turbo-7-available-soon-on-ebay/|exceptions.]] | Because the Z80 must be synchronized to the Apple II bus, the cards generally ran the Z80 at 2 MHz. There are, however [[http://a2central.com/7184/ian-kims-cpm-turbo-7-available-soon-on-ebay/|exceptions.]] | ||
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| + | Clones with onboard Z80s generally (I have discovered no exceptions) use the Softcard interface. | ||
| **SBC** | **SBC** | ||