Erik PiehlA video from last night, showing that sound indeed works at least on the games I tested. It is nice that at least some games seem to synchronize "properly" to screen refresh, so they remain playable despite running on a platform that executes code at about 7 times faster than the original.
Video demoing sounds
A project log for RC2016/99: TI-99/4A clone using TMS99105 CPU
Retrochallenge 2016/10 entry and winner: try to build a TI-99/4A clone using a TMS99105 CPU and an FPGA. In a month...
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