alc888-vc2-gr Realtek Semiconductor Corporation, alc888-vc2-gr Datasheet - Page 45

• Manufacturer Part Number: alc888-vc2-gr
• Description: 7.1+2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.5.
8.6.
7.1+2 Channel High Definition Audio Codec
Codec Response for NID= 22h/23h/ (Sum Widget before MIX/LINE ADCs)
Codec Response for Other NID
Get Command Format
Codec Response for All NID
Set Command Format
Codec Response for All NID
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:0
31:0
15:8
31:0
Bit
Bit
7:0
Bit
Bit
Verb – Get Processing State (Verb ID=F03h)
Verb – Set Processing State (Verb ID=703h)
Node ID=Xh
Description
Not Supported (returns 00000000h).
Node ID=Xh
Description
0’s.
Connection List Entry (N+1).
Connection List Entry (N).
Description
Returns 19h (Pin Complex – MIC2) for N=0~3.
Returns 1Dh (Pin Complex – PCBEEP) for N=4~7.
Returns 17h (Pin Complex – SIDESURR) for N=8~11.
Returns 00h for N>11.
Returns 18h (Pin Complex – MIC1) for N=0~3.
Returns 1Ch (Pin Complex – CD) for N=4~7.
Returns 16h (Pin Complex – CEN/LFE) for N=8~11.
Returns 00h for N>11.
Description
Not Supported (returns 00000000h).
Bit [27:20]
Bit [27:20]
Table 37. Verb – Get Processing State (Verb ID=F03h)
Table 38. Verb – Set Processing State (Verb ID=703h)
Verb ID=703h
Verb ID=F03h
Bit [19:8]
Bit [19:8]
Processing State [7:0]
Payload Bit [7:0]
Payload Bit [7:0]
37
0’s
Track ID: JATR-1076-21
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s for all nodes
32-bit response
Datasheet
ALC888
Rev. 1.4