On 12/29/22 6:56 AM, Alex ... wrote:
I've got a vintage MIDI synthesizer with the exact same CPU as the M100. (Korg Poly800) This is actually the reason I bought the T102 I have, as a platform to learn 8085 assembly. It is absolutely fast enough to process MIDI. The protocol was designed for and proliferated on computers of this era.

In the Tandy's case, the hitch is really getting the UART to go the right speed. Last time I tried, no combination of timer/divider settings would get it close enough to 31250 Baud.

Yeah, this was my thought also regarding the baud rate. The closest you can get is the divide by 5 option which gives 30720 baud ... about 1.7% error. Of course even if it would work, it also means you need a MIDI synthesizer instead of just the M100.

Ken

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