92HD75B2X3NLGXYBX Integrated Device Technology (Idt), 92HD75B2X3NLGXYBX Datasheet - Page 4

• Manufacturer Part Number: 92HD75B2X3NLGXYBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 32-Pin VFQFPN EP
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD75B2X3NLGXYBX

• Package: 32VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|4|4.75|5 V

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.3. Port A Node (NID = 0A) ...................................................................................................................56
8.4. PortB Node (NID = 0B) ....................................................................................................................63
8.5. Port C Node (NID = 0C) ...................................................................................................................68
8.6. Port D Node (NID = 0D) ...................................................................................................................74
8.7. PortE Node (NID = 0E) ....................................................................................................................81
8.2.13. AFG GPIO ........................................................................................................................44
8.2.14. AFG GPIOEn ...................................................................................................................45
8.2.15. AFG GPIODir ...................................................................................................................46
8.2.16. AFG GPIOWakeEn ..........................................................................................................47
8.2.17. AFG GPIOUnsol ..............................................................................................................49
8.2.18. AFG GPIOSticky ..............................................................................................................51
8.2.19. AFG SubID .......................................................................................................................52
8.2.20. AFG GPIOPlrty ................................................................................................................52
8.2.21. AFG GPIODrive ...............................................................................................................53
8.2.22. AFG DMic ........................................................................................................................54
8.2.23. AFG Misc. (B3 revision and beyond only) ........................................................................55
8.3.1. PortA WCap .......................................................................................................................56
8.3.2. PortA PinCap .....................................................................................................................57
8.3.3. PortA ConLst ......................................................................................................................58
8.3.4. PortA ConLstEntry0 ...........................................................................................................59
8.3.5. PortA ConSelectCtrl ...........................................................................................................59
8.3.6. PortA PinWCntrl .................................................................................................................59
8.3.7. PortA UnsolResp ...............................................................................................................60
8.3.8. PortA ChSense ..................................................................................................................60
8.3.9. PortA InAmpLeft .................................................................................................................61
8.3.10. PortA InAmpRight ............................................................................................................61
8.3.11. PortA ConfigDefault .........................................................................................................62
8.4.1. PortB WCap .......................................................................................................................63
8.4.2. PortB PinCap .....................................................................................................................64
8.4.3. PortB PinWCntrl .................................................................................................................65
8.4.4. PortB UnsolResp ...............................................................................................................66
8.4.5. PortB ChSense ..................................................................................................................67
8.4.6. PortB ConfigDefault ...........................................................................................................67
8.5.1. PortC WCap .......................................................................................................................68
8.5.2. PortC PinCap .....................................................................................................................70
8.5.3. PortC PinWCntrl .................................................................................................................71
8.5.4. PortC UnsolResp ...............................................................................................................71
8.5.5. PortC ChSense ..................................................................................................................72
8.5.6. PortC ConfigDefault ...........................................................................................................72
8.6.1. PortD WCap .......................................................................................................................74
8.6.2. PortD PinCap .....................................................................................................................75
8.6.3. PortD ConLst .....................................................................................................................76
8.6.4. PortD ConLstEntry0 ...........................................................................................................76
8.6.5. PortD ConSelectCtrl ...........................................................................................................77
8.6.6. PortD PinWCntrl .................................................................................................................77
8.6.7. PortD UnsolResp ...............................................................................................................78
8.6.8. PortD ChSense ..................................................................................................................78
8.6.9. PortD InAmpLeft ................................................................................................................79
8.6.10. PortD InAmpRight ............................................................................................................79
8.6.11. PortD ConfigDefault .........................................................................................................80
8.7.1. PortE WCap .......................................................................................................................81
8.7.2. PortE PinCap .....................................................................................................................82
8.7.3. PortE PinWCntrl .................................................................................................................83
8.7.4. PortE UnsolResp ...............................................................................................................84
8.7.5. PortE ChSense ..................................................................................................................85
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92HD75B
PC AUDIO
V 1.0 01-09