Looking at Thierry’s amazing reverse engineering of the SDS7 voice board I’m wondering one thing.
According to my understanding all CV’s to alter the dynamics of the sound seems to be extracted from the trigger input on each individual voice card. No need for the CPU to actually know dynamics.
Are there S&H circuits hidden on the Hybrid module in conjunction with the VCA’s? Enabling the CPU to burst stored kit data continues to the bus.
Or does the CPU actually wait for a trigger input before bursting corresponding data to trigger source?
If possible I love to see Thierry’s schematic for his single voice test board? I guess that paper will fill the void.
Thanks!
Hans