92HD99B Datasheet, PDF (4/225 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
3.5.3. GPIO Characteristics .........................................................................................................43
4. FUNCTIONAL BLOCK DIAGRAM .......................................................................................... 44
5. WIDGET DIAGRAM ................................................................................................................ 45
6. PORT AND PIN CONFIGURATIONS ..................................................................................... 46
6.1. Port Configurations ..........................................................................................................................46
6.2. Pin Configuration Default Register Settings .....................................................................................47
7. WIDGET INFORMATION ........................................................................................................ 48
7.1. Widget List .......................................................................................................................................49
7.2. Reset Key ........................................................................................................................................50
7.3. Root (NID = 00h): VendorID ............................................................................................................50
7.3.1. Root (NID = 00h): RevID ....................................................................................................51
7.3.2. Root (NID = 00h): NodeInfo ...............................................................................................51
7.4. AFG (NID = 01h): NodeInfo .............................................................................................................52
7.4.1. AFG (NID = 01h): FGType .................................................................................................52
7.4.2. AFG (NID = 01h): AFGCap ................................................................................................53
7.4.3. AFG (NID = 01h): PCMCap ...............................................................................................54
7.4.4. AFG (NID = 01h): StreamCap ............................................................................................55
7.4.5. AFG (NID = 01h): InAmpCap .............................................................................................56
7.4.6. AFG (NID = 01h): PwrStateCap .........................................................................................57
7.4.7. AFG (NID = 01h): GPIOCnt ...............................................................................................58
7.4.8. AFG (NID = 01h): OutAmpCap ..........................................................................................58
7.4.9. AFG (NID = 01h): PwrState ...............................................................................................59
7.4.10. AFG (NID = 01h): UnsolResp ..........................................................................................60
7.4.11. AFG (NID = 01h): GPIO ...................................................................................................60
7.4.12. AFG (NID = 01h): GPIOEn ...............................................................................................61
7.4.13. AFG (NID = 01h): GPIODir ..............................................................................................62
7.4.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................63
7.4.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................64
7.4.16. AFG (NID = 01h): GPIOSticky .........................................................................................65
7.4.17. AFG (NID = 01h): SubID ..................................................................................................65
7.4.18. AFG (NID = 01h): GPIOPlrty ............................................................................................66
7.4.19. AFG (NID = 01h): GPIODrive ...........................................................................................67
7.4.20. AFG (NID = 01h): DMic ....................................................................................................68
7.4.21. AFG (NID = 01h): DACMode ...........................................................................................69
7.4.22. AFG (NID = 01h): ADCMode ...........................................................................................70
7.4.23. AFG (NID = 01h): PortUse ...............................................................................................71
7.4.24. AFG (NID = 01h): ComJack .............................................................................................72
7.4.25. AFG (NID = 01h): VSPwrState .........................................................................................73
7.4.26. AFG (NID = 01h): AnaPort ...............................................................................................74
7.4.27. AFG (NID = 01h): AnaBTL ...............................................................................................75
7.4.28. AFG (NID = 01h): AnaBTLStatus .....................................................................................77
7.4.29. AFG (NID = 01h): AnaCapless .........................................................................................77
7.4.30. AFG (NID = 01h): Reset ...................................................................................................80
7.4.31. AFG (NID = 01h): AnaBeep .............................................................................................81
7.5. PortA (NID = 0Ah): WCap ................................................................................................................82
7.5.1. PortA (NID = 0Ah): PinCap ................................................................................................83
7.5.2. PortA (NID = 0Ah): ConLst .................................................................................................84
7.5.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................85
7.5.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................85
7.5.5. PortA (NID = 0Ah): InAmpRight .........................................................................................86
7.5.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................86
7.5.7. PortA (NID = 0Ah): PwrState .............................................................................................87
7.5.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................87
7.5.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................88
7.5.10. PortA (NID = 0Ah): ChSense ...........................................................................................89
7.5.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................89
7.5.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................90
7.6. PortB (NID = 0Bh): WCap ................................................................................................................92
7.6.1. PortB (NID = 0Bh): PinCap ................................................................................................94
IDT CONFIDENTIAL
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©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V1.2 1/12
92HD99