alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 53

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

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