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S-DSP/Global Counter: Difference between revisions

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(which cycle it decrements on)
(timing category)
 
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* is initialized to zero on reset
* is initialized to zero on reset
* counts from 0x77FF to zero, decrementing by one each sample on cycle 29
* counts from 0x77FF to zero, decrementing by one on cycle 29 of the [[S-DSP/Sample Generation Loop|Sample Generation Loop]]
* is examined by the noise sample generator and the volume envelope adjustments
* is examined by the [[S-DSP/Noise|noise sample generator]] and the volume envelope adjustments


=== See Also ===
=== See Also ===
* [[Pitch Counter]]
* [[Pitch Counter]]
* [[Echo Counter]]
=== External Links ===
* ares source code for global counter: https://github.com/ares-emulator/ares/blob/master/ares/sfc/dsp/counter.cpp


=== References ===
=== References ===
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[[Category:SNES Hardware]]
[[Category:SNES Hardware]]
[[Category:Audio]]
[[Category:Audio]]
[[Category:Timing]]

Latest revision as of 03:12, 17 July 2023

The S-DSP's Global Counter:

See Also

External Links

References

  • anomie's APU DSP doc