Difference between revisions of "APU"
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| − | The [[MCPX]] contains an APU (Audio Processing | + | The [[MCPX]] contains an APU (Audio Processing Unit). |
Revision as of 01:23, 24 June 2017
The MCPX contains an APU (Audio Processing Unit).
- SGE = Scatter Gather Entry
- PRD = Physical Resource Descriptor (Same thing as SGE?!)
Contents
Global Processor (GP)
Encode Processor (EP)
Voice Processor (VP)
Voice lists
- 2D
- 3D
- MP
Voice structure
This is 0x80 bytes
Pitch calculation
p = 4096 * log2(f / 48000) f = pow2(p / 4096) * 48000
