92hd89d Integrated Device Technology, 92hd89d Datasheet - Page 10

• Manufacturer Part Number: 92hd89d
• Description: Eight Channel Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89D
Eight channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
LIST OF TABLES
Table 1. 48QFP Port Characteristics .............................................................................................................14
Table 2. 40QFN Port Characteristics .............................................................................................................14
Table 3. Analog Output Port Behavior ...........................................................................................................15
Table 4. 48pin Jack Detect ............................................................................................................................16
Table 5. 40pin Jack Detect ............................................................................................................................16
Table 6. SPDIF OUT 0 Behavior ....................................................................................................................17
Table 7. SPDIF OUT 1 Behavior ....................................................................................................................18
Table 8. SPDIF Behavior ...............................................................................................................................19
Table 9. Input Multiplexers .............................................................................................................................20
Table 10. Example channel mapping .............................................................................................................23
Table 12. Valid Digital Mic Configurations .....................................................................................................26
Table 13. DMIC_CLK and DMIC_0,1 Operation During Power State ............................................................26
Table 14. Headphone Amp Enable Configuration ..........................................................................................33
Table 15. EAPD Analog PC_Beep behavior ..................................................................................................34
Table 16. EAPD Behavior ..............................................................................................................................34
Table 17. GPIO Pin mapping .........................................................................................................................35
Table 18. Electrical Specification: Maximum Ratings ...................................................................................38
Table 19. Recommended Operating Conditions ............................................................................................38
Table 20. 92HD89D Analog Performance Characteristics .............................................................................39
Table 21. HD Audio Bus Timing .....................................................................................................................43
Table 22. SPDIF Timing .................................................................................................................................43
Table 23. Digital Mic timing ............................................................................................................................44
Table 24. GPIO Characteristics .....................................................................................................................44
Table 25. Pin Configuration Default Settings .................................................................................................49
Table 26. Command Format for Verb with 4-bit Identifier ..............................................................................50
Table 27. Command Format for Verb with 12-bit Identifier ............................................................................50
Table 28. Solicited Response Format ............................................................................................................50
Table 29. Unsolicited Response Format ........................................................................................................50
Table 30. Widget List .....................................................................................................................................51
Table 31. 48QFP Pin Table .........................................................................................................................357
Table 32. 40QFN Pin Table .........................................................................................................................360
Table 33. Standard Reflow Profile ...............................................................................................................362
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V1.0 04/10
92HD89D