alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 52

• Manufacturer Part Number: alc260d-ve-lf
• Description: 2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.14. Verb – Set Power State (Verb ID=705h)
2 Channel High Definition Audio Codec
Codec Response for NID=01h (Audio Function Group)
Codec Response for other NID
Set Command Format
‘Power State’ in Command Bit [7:0]
Bit [31:28]
CAd=X
31:0
3:2
1:0
7:6
5:4
3:2
1:0
Bit
Bit
Bit
Node ID=Xh
Bit [27:20]
PS-Set, Set Power State [1:0].
PS-Set, Set Power State [1:0].
Description
Reserved. Read as 0’s.
00: Power state is D0
01: Power state is D1
10: Power state is D2
11: Power state is D3
PS-Set controls the current power setting of the referenced node.
Description
Not supported (returns 00000000h).
Description
Reserved. Read as 0’s.
PS-Act. Actual Power State [1:0].
00: Power state is D0
01: Power state is D1
10: Power state is D2
11: Power state is D3
PS-Act indicates the actual power state of the referenced node.
Reserved. Read as 0’s.
00: Power state is D0
01: Power state is D1
10: Power state is D2
11: Power state is D3
Verb ID=705h
Table 47. Verb – Set Power State (Verb ID=705h)
Bit [19:8]
Payload Bit [7:0]
Power State [7:0]
45
Track ID: JATR-1076-21 Rev. 1.4
Codec Response Format
Response [31:0]
0’s for all nodes
ALC260(D)
Datasheet