S-DSP/Global Counter
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The S-DSP's Global Counter:
- is initialized to zero on reset
- counts from 0x77FF to zero, decrementing by one on cycle 29 of the Sample Generation Loop
- is examined by the noise sample generator and the volume envelope adjustments
See Also
External Links
- ares source code for global counter: https://github.com/ares-emulator/ares/blob/master/ares/sfc/dsp/counter.cpp
References
- anomie's APU DSP doc