alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 36

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alc885-gr

Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ALC885-GR
Manufacturer:
REALTEK/
Quantity:
6 000
8.1.5.
8.1.6.
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Codec Response Format
Note: The Audio Function Group (NID=01h) supports this parameter.
Codec Response Format
Bit
31:17
15:12
31:24
23:20
19:16
15:11
11:8
7:4
3:0
Bit
16
10
9
8
7
6
5
4
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)
Reserved. Read as 0’s
Beep Generator, read as 1.
Reserved. Read as 0’s
Reserved. Read as 0’s
Output Delay. Read as 0xF.
Reserved. Read as 0’s
Widget Type
Delay. Samples delayed between the HDA link and widgets
Reserved. Read as 0’s
Reserved. Read as 0
Description
A ‘1’ indicates the presence of an integrated Beep generator within the Audio Function Group
Input Delay. Read as 0xF.
Description
0h: Audio Output
5h: Power Widget
Power Control
0: Power state control is not supported on this widget
1: Power state is 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
1: Unsolicited response is supported
ProcWidget. Processing Widget
0: No processing control
1: Processing control is supported
Format Override
1h: Audio Input
6h: Volume Knob Widget
2h: Mixer
28
7h~Eh: Reserved
3h: Selector
4h: Pin Complex
Fh: Vendor defined audio widget
ALC885 Series
Datasheet
Rev. 1.1