alc888s Realtek Semiconductor Corporation, alc888s Datasheet - Page 43

• Manufacturer Part Number: alc888s
• Description: 7.1+2 Channel High Definition Audio Codec With Two Independent S/pdif-out
• Manufacturer: Realtek Semiconductor Corporation

8.2.
8.3.
7.1+2 Channel High Definition Audio Codec
w/Two Independent S/PDIF-OUT
Get Command Format
Codec Response for Analog Port-A/B/C/D/E/F/G/H
Codec Response for Digital Pin S/PDIF-OUT
Codec Response for other NID
Set Command Format
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:8
31:8
31:0
7:0
7:0
Bit
Bit
Bit
Verb – Get Connection Select Control (Verb ID=F01h)
Verb – Set Connection Select (Verb ID=701h)
Node ID=Xh
Node ID=Xh
Description
0’s.
Connection Index Currently Set (Default value is 00h).
00h: Sum Widget NID=0Ch
01h: Sum Widget NID=0Dh
02h: Sum Widget NID=0Eh
03h: Sum Widget NID=0Fh
04h: Sum Widget NID=26h
Other: Reserved
Description
0’s.
Connection Index Currently Set (Default value is 00h).
00h: Digital Converter (S/PDIF-OUT) NID=06h
Other: Reserved
Description
Not Supported (returns 00000000h).
Bit [27:20]
Bit [27:20]
Table 36. Verb – Get Connection Select Control (Verb ID=F01h)
Table 37. Verb – Set Connection Select (Verb ID=701h)
Verb ID=F01h
Verb ID=701h
Bit [19:8]
Bit [19:8]
Payload Bit [7:0]
Select Index [7:0]
Payload Bit [7:0]
35
0’s
ALC888S & ALC888SDD
Track ID: JATR-1076-21
Bit[7:0] are Connection Index
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s for all nodes
Datasheet
Rev. 1.2