92HD66C Datasheet, PDF (3/291 Pages) Integrated Device Technology – SIX CHANNEL HD AUDIO CODECS

92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
6. WIDGET INFORMATION ........................................................................................................ 50
6.1. Widget List .......................................................................................................................................50
6.2. Widget Descriptions .........................................................................................................................51
6.3. Reset Key ........................................................................................................................................52
6.4. Root (NID = 00h): VendorID ............................................................................................................52
6.4.1. Root (NID = 00h): RevID ....................................................................................................53
6.4.2. Root (NID = 00h): NodeInfo ...............................................................................................53
6.5. AFG (NID = 01h): NodeInfo .............................................................................................................54
6.5.1. AFG (NID = 01h): FGType .................................................................................................54
6.5.2. AFG (NID = 01h): AFGCap ................................................................................................55
6.5.3. AFG (NID = 01h): PCMCap ...............................................................................................56
6.5.4. AFG (NID = 01h): StreamCap ............................................................................................57
6.5.5. AFG (NID = 01h): InAmpCap .............................................................................................58
6.5.6. AFG (NID = 01h): PwrStateCap .........................................................................................59
6.5.7. AFG (NID = 01h): GPIOCnt ...............................................................................................60
6.5.8. AFG (NID = 01h): OutAmpCap ..........................................................................................60
6.5.9. AFG (NID = 01h): PwrState ...............................................................................................61
6.5.10. AFG (NID = 01h): UnsolResp ..........................................................................................62
6.5.11. AFG (NID = 01h): GPIO ...................................................................................................62
6.5.12. AFG (NID = 01h): GPIOEn ...............................................................................................63
6.5.13. AFG (NID = 01h): GPIODir ..............................................................................................64
6.5.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................65
6.5.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................66
6.5.16. AFG (NID = 01h): GPIOSticky .........................................................................................67
6.5.17. AFG (NID = 01h): SubID ..................................................................................................67
6.5.18. AFG (NID = 01h): GPIOPlrty ............................................................................................68
6.5.19. AFG (NID = 01h): GPIODrive ...........................................................................................69
6.5.20. AFG (NID = 01h): DMic ....................................................................................................70
6.5.21. AFG (NID = 01h): DACMode ...........................................................................................71
6.5.22. AFG (NID = 01h): ADCMode ...........................................................................................72
6.5.23. AFG (NID = 01h): PortUse ...............................................................................................73
6.5.24. AFG (NID = 01h): ComJack .............................................................................................74
6.5.25. AFG (NID = 01h): ComJackTime .....................................................................................75
6.5.26. AFG (NID = 01h): VSPwrState .........................................................................................77
6.5.27. AFG (NID = 01h): AnaPort ...............................................................................................77
6.5.28. AFG (NID = 01h): AnaBeep .............................................................................................79
6.5.29. AFG (NID = 01h): AnaCapless .........................................................................................79
6.5.30. AFG (NID = 01h): Reset ...................................................................................................82
6.6. PortA (NID = 0Ah): WCap ................................................................................................................83
6.6.1. PortA (NID = 0Ah): PinCap ................................................................................................84
6.6.2. PortA (NID = 0Ah): ConLst .................................................................................................85
6.6.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................86
6.6.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................86
6.6.5. PortA (NID = 0Ah): InAmpRight .........................................................................................87
6.6.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................87
6.6.7. PortA (NID = 0Ah): PwrState .............................................................................................88
6.6.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................88
6.6.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................89
6.6.10. PortA (NID = 0Ah): ChSense ...........................................................................................90
6.6.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................90
6.6.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................91
6.7. PortB (NID = 0Bh): WCap ................................................................................................................93
6.7.1. PortB (NID = 0Bh): PinCap ................................................................................................95
6.7.2. PortB (NID = 0Bh): ConLst .................................................................................................96
6.7.3. PortB (NID = 0Bh): ConLstEntry0 ......................................................................................97
6.7.4. PortB (NID = 0Bh): InAmpLeft ............................................................................................97
6.7.5. PortB (NID = 0Bh): InAmpRight .........................................................................................98
6.7.6. PortB (NID = 0Bh): ConSelectCtrl ......................................................................................98
6.7.7. PortB (NID = 0Bh): PwrState .............................................................................................98
IDT CONFIDENTIAL
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92HD66C