Virgil Dupras 97a46a7b9b emul/z80: decouple SDC and SPI ... My idea of plugging a RC2014 bridge directly onto a Sega Master System cartridge doesn't work. The SMS eats all I/O addr space, we can't use it. Therefore, this naive idea, in the emulator, of reusing sdc.c in sms.c as-is, doesn't work either. I'll have to find another way of communicating to a SPI device on the SMS. I'll probably do it through a controller port. Meanwhile, I need to decouple SPI from SDC in the emulator code so that I can reuse sdc.c. This is what is done here.		2020-10-29 15:01:25 -04:00
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8086	Move most of the high layer of comp core into the low one	2020-10-28 18:18:00 -04:00
z80	emul/z80: decouple SDC and SPI	2020-10-29 15:01:25 -04:00