5 lines
352 B
Plaintext
Vendored
5 lines
352 B
Plaintext
Vendored
MZ-700 - Fully working
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MZ-80A - needs resistor to vcc on DRQ, CPM on MZ-80A wont boot, could be timing, need to disassemble CPM FDC code to detect what it is doing different to Sharp
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software. FDOS boots fine.
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Changes needed: GAL16V8 pin 12 to output as ROMA10, pin 18 used for input mode0 in order to use registered mode as DRQ needs sample and hold.
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