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ALC892 Schematic ( PDF Datasheet ) - Realtek Microelectronics

Teilenummer ALC892
Beschreibung 7.1 + 2 Channel HD Audio Codec
Hersteller Realtek Microelectronics
Logo Realtek Microelectronics Logo 



Gesamt 30 Seiten
		
ALC892 Datasheet, Funktion
ALC892
(PN: ALC892-GR & ALC892-DTS-GR)
7.1+2 CHANNEL HD AUDIO CODEC WITH
CONTENT PROTECTION
www.DataSheet.co.kr
DATASHEET
Rev. 1.2
31 March 2011
Track ID: JATR-2265-11
Realtek Semiconductor Corp.
No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
Tel.: +886-3-578-0211. Fax: +886-3-577-6047
www.realtek.com
Datasheet pdf - http://www.DataSheet4U.net/






ALC892 Datasheet, Funktion
ALC892
Datasheet
List of Tables
TABLE 1. PIN DESCRIPTIONS ........................................................................................................................................................8
TABLE 2. LINK SIGNAL DEFINITIONS .........................................................................................................................................11
TABLE 3. HDA SIGNAL DEFINITIONS.........................................................................................................................................11
TABLE 4. DEFINED SAMPLE RATE AND TRANSMISSION RATE....................................................................................................17
TABLE 5. 48KHZ VARIABLE RATE OF DELIVERY TIMING ..........................................................................................................17
TABLE 6. 44.1KHZ VARIABLE RATE OF DELIVERY TIMING .......................................................................................................18
TABLE 7. 40-BIT COMMANDS IN 4-BIT VERB FORMAT ..............................................................................................................21
TABLE 8. 40-BIT COMMANDS IN 12-BIT VERB FORMAT ............................................................................................................21
TABLE 9. VERBS SUPPORTED BY THE ALC892 (Y=SUPPORTED) ...............................................................................................22
TABLE 10. PARAMETERS IN THE ALC892 (Y=SUPPORTED) ........................................................................................................23
TABLE 11. SOLICITED RESPONSE FORMAT ..................................................................................................................................24
TABLE 12. UNSOLICITED RESPONSE FORMAT .............................................................................................................................24
TABLE 13. SYSTEM POWER STATE DEFINITIONS .........................................................................................................................24
TABLE 14. POWER CONTROLS IN NID 01H ..................................................................................................................................25
TABLE 15. POWERED DOWN CONDITIONS ...................................................................................................................................25
TABLE 16. VERB – GET PARAMETERS (VERB ID=F00H).............................................................................................................26
TABLE 17. PARAMETER – VENDOR ID (VERB ID=F00H, PARAMETER ID=00H)..........................................................................26
TABLE 18. PARAMETER – REVISION ID (VERB ID=F00H, PARAMETER ID=02H) ........................................................................26
TABLE 19. PARAMETER – SUBORDINATE NODE COUNT (VERB ID=F00H, PARAMETER ID=04H) ...............................................27
TABLE 20. PARAMETER – FUNCTION GROUP TYPE (VERB ID=F00H, PARAMETER ID=05H) ......................................................27
TABLE 21. PARAMETER – AUDIO FUNCTION CAPABILITIES (VERB ID=F00H, PARAMETER ID=08H)..........................................28
TABLE 22. PARAMETER – AUDIO WIDGET CAPABILITIES (VERB ID=F00H, PARAMETER ID=09H).............................................28
TABLE 23. PARAMETER – SUPPORTED PCM SIZE, RATES (VERB ID=F00H, PARAMETER ID=0AH) ...........................................29
TABLE 24. PARAMETER – SUPPORTED STREAM FORMATS (VERB ID=F00H, PARAMETER ID=0BH)...........................................30
TABLE 25. PARAMETER – PIN CAPABILITIES (VERB ID=F00H, PARAMETER ID=0CH) ...............................................................30
TABLE 26. PARAMETER – AMPLIFIER CAPABILITIES (VERB ID=F00H, INPUT AMPLIFIER PARAMETER ID=0DH) .......................31
TABLE 27. PARAMETER – AMPLIFIER CAPABILITIES (VERB ID=F00H, OUTPUT AMPLIFIER PARAMETER ID=12H) ....................31
TABLE 28. PARAMETER – CONNECT LIST LENGTH (VERB ID=F00H, PARAMETERwww.DataSheet.co.kr ID=0EH) ......................................................32
TABLE 29. PARAMETER – SUPPORTED POWER STATES (VERB ID=F00H, PARAMETER ID=0FH) ................................................32
TABLE 30. PARAMETER – PROCESSING CAPABILITIES (VERB ID=F00H, PARAMETER ID=10H)..................................................33
TABLE 31. PARAMETER – GPIO CAPABILITIES (VERB ID=F00H, PARAMETER ID=11H) ............................................................33
TABLE 32. PARAMETER – VOLUME KNOB CAPABILITIES (VERB ID=F00H, PARAMETER ID=13H) .............................................33
TABLE 33. VERB – GET CONNECTION SELECT CONTROL (VERB ID=F01H) ................................................................................34
TABLE 34. VERB – SET CONNECTION SELECT (VERB ID=701H) .................................................................................................34
TABLE 35. VERB – GET CONNECTION LIST ENTRY (VERB ID=F02H) .........................................................................................35
TABLE 36. VERB – GET PROCESSING STATE (VERB ID=F03H) ...................................................................................................41
TABLE 37. VERB – SET PROCESSING STATE (VERB ID=703H) ....................................................................................................42
TABLE 38. VERB – GET COEFFICIENT INDEX (VERB ID=DH)......................................................................................................42
TABLE 39. VERB – SET COEFFICIENT INDEX (VERB ID=5H) .......................................................................................................42
TABLE 40. VERB – GET PROCESSING COEFFICIENT (VERB ID=CH) ............................................................................................43
TABLE 41. VERB – SET PROCESSING COEFFICIENT (VERB ID=4H)..............................................................................................43
TABLE 42. VERB – GET AMPLIFIER GAIN (VERB ID=BH) ...........................................................................................................43
TABLE 43. VERB – SET AMPLIFIER GAIN (VERB ID=3H).............................................................................................................46
TABLE 44. VERB – GET CONVERTER FORMAT (VERB ID=AH)....................................................................................................47
TABLE 45. VERB – SET CONVERTER FORMAT (VERB ID=2H) .....................................................................................................48
TABLE 46. VERB – GET POWER STATE (VERB ID=F05H)............................................................................................................49
TABLE 47. VERB – SET POWER STATE (VERB ID=705H).............................................................................................................49
TABLE 48. VERB – GET CONVERTER STREAM, CHANNEL (VERB ID=F06H) ...............................................................................50
TABLE 49. VERB – SET CONVERTER STREAM, CHANNEL (VERB ID=706H) ................................................................................50
TABLE 50. VERB – GET PIN WIDGET CONTROL (VERB ID=F07H) ..............................................................................................51
TABLE 51. VERB – SET PIN WIDGET CONTROL (VERB ID=707H) ...............................................................................................51
TABLE 52. VERB – GET UNSOLICITED RESPONSE CONTROL (VERB ID=F08H) ...........................................................................52
7.1+2 Channel HD Audio Codec with Content Protection v
Track ID: JATR-2265-11 Rev. 1.2
Datasheet pdf - http://www.DataSheet4U.net/

6 Page







ALC892 pdf, datenblatt
3. System Applications
„ Desktop multimedia PCs
„ Notebook PCs
ALC892
Datasheet
www.DataSheet.co.kr
7.1+2 Channel HD Audio Codec with Content Protection 4
Track ID: JATR-2265-11 Rev. 1.2
Datasheet pdf - http://www.DataSheet4U.net/

12 Page


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