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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] (current)
M.G. [Hardware]
Line 10: Line 10:
  
 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.]]
 +
 +Clones with onboard Z80s generally (I have discovered no exceptions) use the Softcard interface.
  
 **SBC** **SBC**