alc880 Realtek Semiconductor Corporation, alc880 Datasheet - Page 7

• Manufacturer Part Number: alc880
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10. 40-Bit Commands in 4-Bit Verb Format...................................................................................19
Table 11. 40-Bit Commands in 12-Bit Verb Format.................................................................................19
Table 12. Solicited Response Format .......................................................................................................19
Table 13. Unsolicited Response Format ...................................................................................................19
Table 14. System Power State Definitions ...............................................................................................20
Table 15. Power Controls in NID is 01h, 02h~05h, 07h~09h ..................................................................20
Table 16. Powered Down Conditions .......................................................................................................21
Table 17. Verb – Get Parameters (Verb ID=F00h) ...................................................................................22
Table 18. Parameter – Vendor ID (Verb ID=F00h, Parameter ID=00h) ...................................................22
Table 19. Parameter – Subsystem ID (Verb ID=F00h, Parameter ID=01h) .............................................22
Table 20. Parameter – Revision ID (Verb ID=F00h, Parameter ID=02h) ................................................23
Table 21. Parameter – Subordinate Node Count (Verb ID=F00h, Parameter ID=04h)............................23
Table 22. Parameter – Function Group Type (Verb ID=F00h, Parameter ID=05h) .................................24
Table 23. Parameter – Audio Function Capabilities (Verb ID=F00h, Parameter ID=08h).......................24
Table 24. Parameter – Audio Widget Capabilities (Verb ID=F00h, Parameter ID=09h) .........................24
Table 25. Parameter – Supported PCM Size, Rates (Verb ID=F00h, Parameter ID=0Ah) ......................25
Table 26. Parameter – Supported Stream Formats (Verb ID=F00h, Parameter ID=0Bh) ........................27
Table 27. Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)..........................................27
Table 28. Parameter – Amplifier Capabilities (Verb ID=F00h, Input Amplifier Parameter ID=0Dh) .....28
Table 29. Parameter – Amplifier Capabilities (Verb ID=F00h, Output Amplifier Parameter ID=12h) ...29
Table 30. Parameter – Connect List Length (Verb ID=F00h, Parameter ID=0Eh) ..................................29
Table 31. Parameter – Supported Power States (Verb ID=F00h, Parameter ID=0Fh) .............................30
Table 32. Parameter – Processing Capabilities (Verb ID=F00h, Parameter ID=10h) ..............................30
Table 33. Parameter – GPIO Capabilities (Verb ID=F00h, Parameter ID=11h) ......................................30
7.1 Channel High Definition Audio Codec
Digital I/O Pins ...........................................................................................................................6
Analog I/O Pins...........................................................................................................................6
Filter/Reference...........................................................................................................................7
Power/Ground .............................................................................................................................7
Link Signal Definitions...............................................................................................................8
HDA Signal Definitions..............................................................................................................9
Defined Sample Rate and Transmission Rate...........................................................................15
48kHz Variable Rate of Delivery Timing .................................................................................15
44.1kHz Variable Rate of Delivery Timing ..............................................................................15
List of Tables
vii
Track ID: JATR-1076-21
ALC880 Series
Datasheet
Rev. 1.4