alc888s Realtek Semiconductor Corporation, alc888s Datasheet - Page 37

• Manufacturer Part Number: alc888s
• Description: 7.1+2 Channel High Definition Audio Codec With Two Independent S/pdif-out
• Manufacturer: Realtek Semiconductor Corporation

8.1.5.
8.1.6.
7.1+2 Channel High Definition Audio Codec
w/Two Independent S/PDIF-OUT
Codec Response Format
Note: The Audio Function Group (NID=01h) supports this parameter.
Codec Response Format
31:17
15:12
31:24
23:20
19:16
15:11
11:8
7:4
3:0
Bit
Bit
16
10
9
8
7
6
5
4
3
2
1
0
Reserved. Read as 0’s.
Beep Generator. A ‘1’ indicates the presence of an integrated Beep generator within the Audio Function Group.
Reserved. Read as 0’s.
Reserved. Read as 0’s.
Output Delay.
Reserved. Read as 0’s.
Widget Type.
Delay. Samples delayed between the HDA link and widgets.
Reserved. Read as 0’s.
Power Control.
Reserved. Read as 0.
Format Override.
AmpParOvr, AMP Param Override.
OutAmpPre. Out AMP Present.
InAmpPre. In AMP Present.
Stereo.
Description
Input Delay.
Description
0h: Audio Output
3h: Selector
6h: Volume Knob Widget
0: Power state control is not supported on this widget
Digital.
0: An analog input or output converter
1: A widget translating digital data between the HDA link and digital I/O (S/PDIF, I2S, etc.)
ConnList. Connection List.
0: Connected to HDA link. No Connection List Entry should be queried
1: Connection List Entry must be queried
UnsolCap. Unsolicited Capable.
0: Unsolicited response is not supported
ProcWidget. Processing Widget.
0: No processing control
0: Mono Widget
Table 24. Parameter – Audio Function Capabilities (Verb ID=F00h, Parameter ID=08h)
Table 25. Parameter – Audio Widget Capabilities (Verb ID=F00h, Parameter ID=09h)
Parameter – Audio Function Capabilities
(Verb ID=F00h, Parameter ID=08h)
Parameter – Audio Widget Capabilities
(Verb ID=F00h, Parameter ID=09h)
1h: Audio Input
4h: Pin Complex
7h~Eh: Reserved
1: Stereo Widget
29
2h: Mixer
5h: Power Widget
Fh: Vendor defined audio widget
1: Power state is supported on this widget
1: Unsolicited response is supported
1: Processing control is supported
ALC888S & ALC888SDD
Track ID: JATR-1076-21
Datasheet
Rev. 1.2