ALC888
Datasheet
List of Tables
TABLE 1. DIGITAL I/O PINS .........................................................................................................................................................8
TABLE 2. ANALOG I/O PINS.........................................................................................................................................................8
TABLE 3. FILTER/REFERENCE/NC ...............................................................................................................................................9
TABLE 4. POWER/GROUND..........................................................................................................................................................9
TABLE 5. LINK SIGNAL DEFINITIONS.........................................................................................................................................11
TABLE 6. HDASIGNAL DEFINITIONS ........................................................................................................................................11
TABLE 7. DEFINED SAMPLE RATE AND TRANSMISSION RATE ....................................................................................................17
TABLE 8. 48KHZ VARIABLE RATE OF DELIVERY TIMING ...........................................................................................................17
TABLE 9. 44.1KHZ VARIABLE RATE OF DELIVERY TIMING ........................................................................................................18
TABLE 10. 40-BIT COMMANDS IN 4-BIT VERB FORMAT..............................................................................................................22
TABLE 11. 40-BIT COMMANDS IN 12-BIT VERB FORMAT............................................................................................................22
TABLE 12. SOLICITED RESPONSE FORMAT ..................................................................................................................................22
TABLE 13. UNSOLICITED RESPONSE FORMAT .............................................................................................................................22
TABLE 14. SYSTEM POWER STATE DEFINITIONS .........................................................................................................................23
TABLE 15. POWER CONTROLS IN NID 01H..................................................................................................................................23
TABLE 16. POWERED DOWN CONDITIONS...................................................................................................................................24
TABLE 17. VERB – GET PARAMETERS (VERB ID=F00H).............................................................................................................25
TABLE 18. PARAMETER – VENDOR ID (VERB ID=F00H, PARAMETER ID=00H)..........................................................................25
TABLE 19. PARAMETER – REVISION ID (VERB ID=F00H, PARAMETER ID=02H) ........................................................................25
TABLE 20. PARAMETER – SUBORDINATE NODE COUNT (VERB ID=F00H, PARAMETER ID=04H)................................................26
TABLE 21. PARAMETER – FUNCTION GROUP TYPE (VERB ID=F00H, PARAMETER ID=05H).......................................................26
TABLE 22. PARAMETER – AUDIO FUNCTION CAPABILITIES (VERB ID=F00H, PARAMETER ID=08H) ..........................................27
TABLE 23. PARAMETER – AUDIO WIDGET CAPABILITIES (VERB ID=F00H, PARAMETER ID=09H)..............................................27
TABLE 24. PARAMETER – SUPPORTED PCM SIZE, RATES (VERB ID=F00H, PARAMETER ID=0AH) ............................................28
TABLE 25. PARAMETER – SUPPORTED STREAM FORMATS (VERB ID=F00H, PARAMETER ID=0BH)............................................29
TABLE 26. PARAMETER – PIN CAPABILITIES (VERB ID=F00H, PARAMETER ID=0CH) ................................................................29
TABLE 27. PARAMETER – AMPLIFIER CAPABILITIES (VERB ID=F00H, INPUT AMPLIFIER PARAMETER ID=0DH)........................30
TABLE 28. PARAMETER – AMPLIFIER CAPABILITIES (VERB ID=F00H, OUTPUT AMPLIFIER PARAMETER ID=12H) .....................30
TABLE 29. PARAMETER – CONNECT LIST LENGTH (VERB ID=F00H, PARAMETER ID=0EH).......................................................31
TABLE 30. PARAMETER – SUPPORTED POWER STATES (VERB ID=F00H, PARAMETER ID=0FH) .................................................31
TABLE 31. PARAMETER – PROCESSING CAPABILITIES (VERB ID=F00H, PARAMETER ID=10H)...................................................31
TABLE 32. PARAMETER – GPIO CAPABILITIES (VERB ID=F00H, PARAMETER ID=11H) .............................................................32
TABLE 33. PARAMETER – VOLUME KNOB CAPABILITIES (VERB ID=F00H, PARAMETER ID=13H)..............................................32
TABLE 34. VERB – GET CONNECTION SELECT CONTROL (VERB ID=F01H)................................................................................33
TABLE 35. VERB – SET CONNECTION SELECT (VERB ID=701H).................................................................................................33
TABLE 36. VERB – GET CONNECTION LIST ENTRY (VERB ID=F02H) .........................................................................................34
TABLE 37. VERB – GET PROCESSING STATE (VERB ID=F03H)....................................................................................................37
TABLE 38. VERB – SET PROCESSING STATE (VERB ID=703H).....................................................................................................37
TABLE 39. VERB – GET COEFFICIENT INDEX (VERB ID=DH)......................................................................................................38
TABLE 40. VERB – SET COEFFICIENT INDEX (VERB ID=5H) .......................................................................................................38
TABLE 41. VERB – GET PROCESSING COEFFICIENT (VERB ID=CH) ............................................................................................39
TABLE 42. VERB – SET PROCESSING COEFFICIENT (VERB ID=4H)..............................................................................................39
TABLE 43. VERB – GET AMPLIFIER GAIN (VERB ID=BH) ...........................................................................................................40
TABLE 44. VERB – SET AMPLIFIER GAIN (VERB ID=3H) ............................................................................................................42
TABLE 45. VERB – GET CONVERTER FORMAT (VERB ID=AH)....................................................................................................43
TABLE 46. VERB – SET CONVERTER FORMAT (VERB ID=2H) .....................................................................................................44
TABLE 47. VERB – GET POWER STATE (VERB ID=F05H)............................................................................................................45
TABLE 48. VERB – SET POWER STATE (VERB ID=705H).............................................................................................................45
TABLE 49. VERB – SET CONVERTER STREAM, CHANNEL (VERB ID=706H)................................................................................46
TABLE 50. VERB – GET PIN WIDGET CONTROL (VERB ID=F07H) ..............................................................................................47
TABLE 51. VERB – SET PIN WIDGET CONTROL (VERB ID=707H) ...............................................................................................48
TABLE 52. VERB – GET UNSOLICITED RESPONSE CONTROL (VERB ID=F08H)...........................................................................49
7.1+2 Channel High Definition Audio Codec
vi
Track ID: JATR-1076-21 Rev. 1.4