ALC662 datasheet(7/81 Pages) REALTEK

7 / 81 page

ALC662

Datasheet

5.1 Channel High Definition Audio Codec

vii

Rev. 1.0

List of Tables

Table 1.

Digital I/O Pins ...........................................................................................................................5

Table 2.

Analog I/O Pins...........................................................................................................................5

Table 3.

Filter/Reference...........................................................................................................................6

Table 4.

Power/Ground.............................................................................................................................6

Table 5.

Not Connected Pins.....................................................................................................................6

Table 6.

Link RESET#..............................................................................................................................8

Table 7.

HDA Signal Definitions..............................................................................................................8

Table 8.

Defined Sample Rate and Transmission Rate...........................................................................14

Table 9.

48kHz Variable Rate of Delivery Timing .................................................................................14

Table 10. 44.1kHz Variable Rate of Delivery Timing ..............................................................................14

Table 11. 40-Bit Commands in 4-Bit Verb Format...................................................................................18

Table 12. 40-Bit Commands in 12-Bit Verb Format.................................................................................18

Table 13. Supported Commands...............................................................................................................19

Table 14. Supported Parameters ...............................................................................................................20

Table 15. Solicited Response Format .......................................................................................................20

Table 16. Unsolicited Response Format ...................................................................................................20

Table 17. System Power State Definitions ...............................................................................................21

Table 18. Power Controls in NID 01h ......................................................................................................21

Table 19. Powered Down Conditions .......................................................................................................21

Table 20. Verb – Get Parameters (Verb ID=F00h) ...................................................................................22

Table 21. Parameter – Vendor ID (Verb ID=F00h, Parameter ID=00h) ...................................................22

Table 22. Parameter – Revision ID (Verb ID=F00h, Parameter ID=02h) ................................................22

Table 23. Parameter – Subordinate Node Count (Verb ID=F00h, Parameter ID=04h)............................23

Table 24. Parameter – Function Group Type (Verb ID=F00h, Parameter ID=05h) .................................23

Table 25. Parameter – Audio Function Capabilities (Verb ID=F00h, Parameter ID=08h).......................24

Table 26. Parameter – Audio Widget Capabilities (Verb ID=F00h, Parameter ID=09h) .........................24

Table 27. Parameter – Supported PCM Size, Rates (Verb ID=F00h, Parameter ID=0Ah) ......................25

Table 28. Parameter – Supported Stream Formats (Verb ID=F00h, Parameter ID=0Bh) ........................26

Table 29. Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)..........................................27

Table 30. Parameter – Amplifier Capabilities (Verb ID=F00h, Input Amplifier Parameter ID=0Dh) .....27

Table 31. Parameter – Amplifier Capabilities (Verb ID=F00h, Output Amplifier Parameter ID=12h) ...28

Table 32. Parameter – Connect List Length (Verb ID=F00h, Parameter ID=0Eh) ..................................28

Table 33. Parameter – Supported Power States (Verb ID=F00h, Parameter ID=0Fh) .............................29

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