Virgil Dupras 7d568bd782 sms: simplify and solidify ports-related drivers ... Add _TRA!, _THA!, _TRB!, _THB! routines to easily handle those pins' value without stepping on other pins like the drivers previously did. For SDC driver, it's going to be important soon because it turns out that I can't get away with "always on" CS, so I'll need a scheme where it's important that TH/TR pins have stable values.		2020-11-02 18:53:57 -05:00
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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	sms: simplify and solidify ports-related drivers	2020-11-02 18:53:57 -05:00