92hd89c Integrated Device Technology, 92hd89c Datasheet - Page 9

• Manufacturer Part Number: 92hd89c
• Description: Six Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

92HD89C
Six channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
LIST OF TABLES
IDT™ CONFIDENTIAL
Table 1. 48QFP Port Characteristics .............................................................................................................13
Table 2. 40QFN Port Characteristics .............................................................................................................13
Table 3. Analog Output Port Behavior ...........................................................................................................14
Table 4. SPDIF OUT 0 Behavior ....................................................................................................................16
Table 5. SPDIF OUT 1 Behavior ....................................................................................................................17
Table 6. Input Multiplexers .............................................................................................................................18
Table 7. Example channel mapping ...............................................................................................................22
Table 9. Headphone Amp Enable Configuration ............................................................................................30
Table 10. EAPD Low Power Behavior ...........................................................................................................31
Table 11. EAPD Behavior ..............................................................................................................................31
Table 12. GPIO Capabilities and Placement ..................................................................................................32
Table 13. Electrical Specification: Maximum Ratings ...................................................................................34
Table 14. Recommended Operating Conditions ............................................................................................34
Table 15. 92HD89C Analog Performance Characteristics .............................................................................35
Table 16. HD Audio Bus Timing .....................................................................................................................39
Table 17. SPDIF Timing .................................................................................................................................39
Table 18. Digital Mic timing ............................................................................................................................40
Table 19. GPIO Characteristics .....................................................................................................................40
Table 20. Pin Configuration Default Settings .................................................................................................45
Table 21. Command Format for Verb with 4-bit Identifier ..............................................................................46
Table 22. Command Format for Verb with 12-bit Identifier ............................................................................46
Table 23. Solicited Response Format ............................................................................................................46
Table 24. Unsolicited Response Format ........................................................................................................46
Table 25. High Definition Audio Widget .........................................................................................................47
Table 26. 48QFP Pin Table .........................................................................................................................306
Table 27. 40QFN Pin Table .........................................................................................................................309
Table 28. Standard Reflow Profile ...............................................................................................................311
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92HD89C