alc888s Realtek Semiconductor Corporation, alc888s Datasheet - Page 58

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

8.20. Verb – Set Pin Widget Control (Verb ID=707h)
7.1+2 Channel High Definition Audio Codec
w/Two Independent S/PDIF-OUT
Set Command Format
‘Pin Control’ in command [7:0] for NID=14h~1Bh, 1Ch, 1Dh, 1Eh, 1Fh.
(Pin Complex: FRONT, SURR, CENLFE, SIDESURR, MIC1, MIC2, LINE1, LINE2, CD-IN, PCBEEP, S/PDIF-OUT
and S/PDIF-IN)
Bit [31:28]
CAd=X
31:1
2:0
Bit
4:
7
6
5
Description
Reserved. Read as 0’s.
H-Phn Enable.
0: Disabled
Out Enable.
0: Disabled
In Enable (Input Buffer Enable, EN_IBUF for an I/O unit).
0: Disabled
Reserved.
VrefEn (Vrefout Enable Control).
000b: Hi-Z (Disabled)
011b: Reserved
110b~111b: Reserved
Node ID=Xh
Bit [27:20]
Table 54. Verb – Set Pin Widget Control (Verb ID=707h)
Verb ID=707h
Bit [19:8]
1: Enabled
1: Enabled
1: Enabled
001b: 50% of AVDD
100b: 80% of AVDD)
Payload Bit [7:0]
Pin Control [7:0]
50
010b: Ground 0V
101b: 100% of AVDD
ALC888S & ALC888SDD
Track ID: JATR-1076-21
Codec Response Format
Response [31:0]
0’s for all nodes
Datasheet
Rev. 1.2