alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 53
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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
1.ALC885-GR.pdf
(98 pages)
- Current page: 53 of 98
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8.3. Verb – Set Connection Select (Verb ID=701h)
8.4. Verb – Get Connection List Entry (Verb ID=F02h)
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Set Command Format
Bit [31:28]
Get Command Format
Bit [31:28]
Codec Response for NID=07h (MIC ADC)
Codec Response for NID=08h (LINE ADC)
Codec Response for NID=09h (MIX ADC)
CAd=X
CAd=X
15:8
31:8
31:8
7:0
Bit
7:0
Bit
7:0
Bit
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Connection List Entry (N+3), (N+2), and (N+1)
Connection List Entry (N)
Connection List Entry (N+3), (N+2), and (N+1)
Connection List Entry (N)
Connection List Entry (N+3), (N+2), and (N+1)
Connection List Entry (N)
Description
Description
Description
Returns 000000h
Returns 24h (Sum Widget) for N=0~3
Returns 00h for N>3
Returns 000000h
Returns 23h (Sum Widget) for N=0~3
Returns 00h for N>3
Returns 000000h
Returns 22h (Sum Widget) for N=0~3
Returns 00h for N>3
Table 47. Verb – Get Connection List Entry (Verb ID=F02h)
Table 46. Verb – Set Connection Select (Verb ID=701h)
Verb ID=F02h
Verb ID=701h
Bit [19:8]
Bit [19:8]
Offset Index - N[7:0]
Payload Bit [7:0]
Select Index [7:0]
Payload Bit [7:0]
45
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
32-bit Response
0’s for all nodes
ALC885 Series
Datasheet
Rev. 1.1
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