Monthly Archives: March 2017

Zilog z80 to Motorola 6809 Transcode – Part 020 – Sound ideas

I’ve taken a break from optimizing the Pac Man code to do some experiments with getting the CoCo 3 to play audio.  This is something I’ve read about but have never coded myself before.  I guess mainly because it involved … Continue reading

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Zilog z80 to Motorola 6809 Transcode – Part 019 – You can try it, if you want…

Hello, First things first, just so I don’t get anyone telling me.  At this point Pac Man is slow about 1/3rd the speed of the original arcade machine.  The cutscenes need to be fixed and there is no sound…  Other … Continue reading

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