alc880 Realtek Semiconductor Corporation, alc880 Datasheet - Page 44

• Manufacturer Part Number: alc880
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.4. Verb – Get Connection List Entry (Verb ID=F02h)
7.1 Channel High Definition Audio Codec
Get Command Format
Bit [31:28]
Codec Response for NID=07h (MIC ADC)
Codec Response for NID=08h (LINE ADC)
CAd=X
31:24
23:16
31:24
23:16
15:8
15:8
7:0
7:0
Bit
Bit
Node ID=Xh
Bit [27:20]
Connection List Entry (N+3)
Connection List Entry (N+2)
Connection List Entry (N+1)
Connection List Entry (N)
Connection List Entry (N+3)
Connection List Entry (N+2)
Connection List Entry (N+1)
Connection List Entry (N)
Description
Description
Returns 1Bh (=27, Pin Complex - LINE2) for N=0~3
Returns 00h for n>3
Returns 1Ah (Pin Complex - LINE1) for N=0~3
Returns 15h (Pin Complex-SURR) for N=4~7
Returns 00h for N>7
Returns 19h (Pin Complex-MIC2) for N=0~3
Returns 14h (Pin Complex-FRONT) for N=4~7
Returns 00h for N>7
Returns 18h (Pin Complex-MIC1) for N=0~3
Returns 1Ch (Pin Complex-CD) for N=4~7
Returns 00h for N>7
Returns 1Bh (Pin Complex - LINE2) for N=0~3
Returns 00h for N>3
Returns 1Ah (Pin Complex - LINE1) for N=0~3
Returns 15h (Pin Complex-SURR) for N=4~7
Returns 00h for N>7
Returns 19h (Pin Complex-MIC2) for N=0~3
Returns 14h (Pin Complex-FRONT) for N=4~7
Returns 00h for N>7
Returns 18h (Pin Complex-MIC1) for N=0~3
Returns 1Ch (Pin Complex-CD) for N=4~7
Returns 00h for N>7
Table 37. Verb – Get Connection List Entry (Verb ID=F02h)
Verb ID=F02h
Bit [19:8]
Offset Index - N[7:0]
Payload Bit [7:0]
34
Track ID: JATR-1076-21
Codec Response Format
Response [31:0]
32-bit Response
ALC880 Series
Datasheet
Rev. 1.4