SPU2 Overview Manual
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Page Count: 80
- SPU2 OVERVIEW
- About This Manual
- Changes Since Release of 5th Edition
- Overview of SPU2
- Sound Generation
- Register List
- Classification of Registers
- Registers in Pairs
- VOLL / VOLR : Voice volume
- PITCH : Pitch when sound is generated
- ADSR1 / ADSR2 : Envelope
- ENVX : Current value of envelope
- VOLXL / VOLXR : Current value of volume
- PMON0 / PMON1 : Pitch modulation specification
- NON0 / NON1 : Voice allocation to noise generator
- VMIX* : Mixing specification of voice output
- MMIX : Output specification after voice mixing
- IRQAH / IRQAL : Interrupt address specification
- KON0 / KON1 : Key-on specification
- KOF0 / KOF1 : Key-off specification
- TSAH / TSAL : Transfer start address
- SSAH / SSAL : Starting address of waveform data
- LSAXH / LSAXL : Address of loop point
- NAXH / NAXL : Address of waveform data to be read next
- ESAH / ESAL : Starting address in the work area for effect processing
- EEAH : End address in the work area for effect processing
- ENDX0 / ENDX1 : Endpoint passing flag
- MVOLL / MVOLR : Master volume
- EVOLL / EVOLR : Return volume of effect
- AVOLL / AVOLR : Volume for external input
- BVOLL / BVOLR : Volume for sound data input
- MVOLXL / MVOLXR : Current value of master volume
- Appendix