92hd90 Integrated Device Technology, 92hd90 Datasheet - Page 4

• Manufacturer Part Number: 92hd90
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo+i2s
• Manufacturer: Integrated Device Technology

92HD90
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
4. FUNCTIONAL BLOCK DIAGRAM .......................................................................................... 49
5. WIDGET DIAGRAM ................................................................................................................ 50
6. PORT AND PIN CONFIGURATIONS ..................................................................................... 51
7. WIDGET INFORMATION ........................................................................................................ 53
6.1. Port Configurations ..........................................................................................................................51
6.2. Pin Configuration Default Register Settings .....................................................................................52
7.1. Widget List .......................................................................................................................................54
7.2. Reset Key ........................................................................................................................................55
7.3. Root (NID = 00h): VendorID ............................................................................................................55
7.4. AFG (NID = 01h): NodeInfo .............................................................................................................57
7.5. PortA (NID = 0Ah): WCap ................................................................................................................89
7.6. PortB (NID = 0Bh): WCap ................................................................................................................99
7.3.1. Root (NID = 00h): RevID ....................................................................................................56
7.3.2. Root (NID = 00h): NodeInfo ...............................................................................................56
7.4.1. AFG (NID = 01h): FGType .................................................................................................57
7.4.2. AFG (NID = 01h): AFGCap ................................................................................................58
7.4.3. AFG (NID = 01h): PCMCap ...............................................................................................59
7.4.4. AFG (NID = 01h): StreamCap ............................................................................................60
7.4.5. AFG (NID = 01h): InAmpCap .............................................................................................61
7.4.6. AFG (NID = 01h): PwrStateCap .........................................................................................62
7.4.7. AFG (NID = 01h): GPIOCnt ...............................................................................................63
7.4.8. AFG (NID = 01h): OutAmpCap ..........................................................................................63
7.4.9. AFG (NID = 01h): PwrState ...............................................................................................64
7.4.10. AFG (NID = 01h): UnsolResp ..........................................................................................65
7.4.11. AFG (NID = 01h): GPIO ...................................................................................................65
7.4.12. AFG (NID = 01h): GPIOEn ...............................................................................................66
7.4.13. AFG (NID = 01h): GPIODir ..............................................................................................67
7.4.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................68
7.4.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................69
7.4.16. AFG (NID = 01h): GPIOSticky .........................................................................................70
7.4.17. AFG (NID = 01h): SubID ..................................................................................................70
7.4.18. AFG (NID = 01h): GPIOPlrty ............................................................................................71
7.4.19. AFG (NID = 01h): GPIODrive ...........................................................................................72
7.4.20. AFG (NID = 01h): DMic ....................................................................................................73
7.4.21. AFG (NID = 01h): DACMode ...........................................................................................74
7.4.22. AFG (NID = 01h): ADCMode ...........................................................................................75
7.4.23. AFG (NID = 01h): PortUse ...............................................................................................76
7.4.24. AFG (NID = 01h): ComJack .............................................................................................77
7.4.25. AFG (NID = 01h): VSPwrState .........................................................................................78
7.4.26. AFG (NID = 01h): AnaPort ...............................................................................................79
7.4.27. AFG (NID = 01h): AnaBTL ...............................................................................................80
7.4.28. AFG (NID = 01h): AnaBTLStatus .....................................................................................82
7.4.29. AFG (NID = 01h): AnaCapless .........................................................................................82
7.4.30. AFG (NID = 01h): Reset ...................................................................................................85
7.4.31. AFG (NID = 01h): DAC3OutAmp (Mono Out Volume) .....................................................86
7.4.32. AFG (NID = 01h): AnaBeep .............................................................................................87
7.4.33. AFG (NID = 01h): I2SCtrl .................................................................................................88
7.5.1. PortA (NID = 0Ah): PinCap ................................................................................................90
7.5.2. PortA (NID = 0Ah): ConLst .................................................................................................91
7.5.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................92
7.5.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................92
7.5.5. PortA (NID = 0Ah): InAmpRight .........................................................................................93
7.5.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................93
7.5.7. PortA (NID = 0Ah): PwrState .............................................................................................94
7.5.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................94
7.5.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................95
7.5.10. PortA (NID = 0Ah): ChSense ...........................................................................................96
7.5.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................96
7.5.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................97
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V 0.91 10/10
92HD90