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92HD87 Datasheet(PDF) 4 Page - Integrated Device Technology |
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92HD87 Datasheet(HTML) 4 Page - Integrated Device Technology |
4 / 204 page IDT CONFIDENTIAL 4 V 0.995 01/11 ©2009 INTEGRATED DEVICE TECHNOLOGY, INC. 92HD87 92HD87 SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO 8. WIDGETS ................................................................................................................................ 46 8.1. Reset Key ........................................................................................................................................46 8.2. Root (NID = 00h): VendorID ............................................................................................................46 8.2.1. Root (NID = 00h): RevID ....................................................................................................47 8.2.2. Root (NID = 00h): NodeInfo ...............................................................................................47 8.3. AFG (NID = 01h): NodeInfo .............................................................................................................48 8.3.1. AFG (NID = 01h): FGType .................................................................................................48 8.3.2. AFG (NID = 01h): AFGCap ................................................................................................49 8.3.3. AFG (NID = 01h): PCMCap ...............................................................................................50 8.3.4. AFG (NID = 01h): StreamCap ............................................................................................51 8.3.5. AFG (NID = 01h): InAmpCap .............................................................................................52 8.3.6. AFG (NID = 01h): PwrStateCap .........................................................................................53 8.3.7. AFG (NID = 01h): GPIOCnt ...............................................................................................54 8.3.8. AFG (NID = 01h): OutAmpCap ..........................................................................................54 8.3.9. AFG (NID = 01h): PwrState ...............................................................................................55 8.3.10. AFG (NID = 01h): UnsolResp ..........................................................................................56 8.3.11. AFG (NID = 01h): GPIO ...................................................................................................56 8.3.12. AFG (NID = 01h): GPIOEn ...............................................................................................57 8.3.13. AFG (NID = 01h): GPIODir ..............................................................................................58 8.3.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................58 8.3.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................59 8.3.16. AFG (NID = 01h): GPIOSticky .........................................................................................59 8.3.17. AFG (NID = 01h): SubID ..................................................................................................60 8.3.18. AFG (NID = 01h): GPIOPlrty ............................................................................................61 8.3.19. AFG (NID = 01h): GPIODrive ...........................................................................................61 8.3.20. AFG (NID = 01h): DMic ....................................................................................................62 8.3.21. AFG (NID = 01h): DACMode ...........................................................................................63 8.3.22. AFG (NID = 01h): ADCMode ...........................................................................................64 8.3.23. AFG (NID = 01h): EAPD ..................................................................................................64 8.3.24. AFG (NID = 01h): PortUse ...............................................................................................66 8.3.25. AFG (NID = 01h): VSPwrState .........................................................................................67 8.3.26. AFG (NID = 01h): AnaPort ...............................................................................................68 8.3.27. AFG (NID = 01h): AnaBeep .............................................................................................69 8.3.28. AFG (NID = 01h): AnaBTL ...............................................................................................69 8.3.29. AFG (NID = 01h): AnaCapless .........................................................................................72 8.3.30. AFG (NID = 01h): Reset ...................................................................................................75 8.3.31. AFG (NID = 01h): AuxAudio .............................................................................................75 8.4. PortA (NID = 0Ah): WCap ................................................................................................................76 8.4.1. PortA (NID = 0Ah): PinCap ................................................................................................77 8.4.2. PortA (NID = 0Ah): ConLst .................................................................................................78 8.4.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................79 8.4.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................79 8.4.5. PortA (NID = 0Ah): InAmpRight .........................................................................................80 8.4.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................80 8.4.7. PortA (NID = 0Ah): PwrState .............................................................................................81 8.4.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................81 8.4.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................82 8.4.10. PortA (NID = 0Ah): ChSense ...........................................................................................83 8.4.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................83 8.4.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................84 8.5. PortB (NID = 0Bh): WCap ................................................................................................................86 8.5.1. PortB (NID = 0Bh): PinCap ................................................................................................88 8.5.2. PortB (NID = 0Bh): ConLst .................................................................................................89 8.5.3. PortB (NID = 0Bh): ConLstEntry0 ......................................................................................90 8.5.4. PortB (NID = 0Bh): ConSelectCtrl ......................................................................................90 8.5.5. PortB (NID = 0Bh): PwrState .............................................................................................90 8.5.6. PortB (NID = 0Bh): PinWCntrl ............................................................................................91 8.5.7. PortB (NID = 0Bh): UnsolResp ..........................................................................................92 8.5.8. PortB (NID = 0Bh): ChSense .............................................................................................92 |
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