alc262w-vd2-gr Realtek Semiconductor Corporation, alc262w-vd2-gr Datasheet - Page 61

• Manufacturer Part Number: alc262w-vd2-gr
• Description: 4-channel Dac And 6-channel Adc High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.16. Verb – Get Power State (Verb ID=F05h)
4-Ch DAC and 6-Ch ADC High Definition Audio Code
Get Command Format
Codec Response for NID=01h (Audio Function Group)
Codec Response for NID=02h, 03h, 07h, 08h, 09h (Analog Input/Output Converter)
Codec Response for NID=11h, 12h, 14h, 15h, 16h, 18h, 19h, 1Ah, 1Bh, 1Ch, 1Dh, 1Eh, 1Fh (Pin Widgets)
Codec Response for NID=06h, 0Ah, 10h (Digital Input/Output Converter)
Codec Response for other NID
Bit [31:28]
CAd=X
31:11
7:4
3:2
1:0
Bit
10
31:0
9
8
Bit
(ALC262 D Version)
Description
Reserved. Read as 0’s.
PS-SettingsReset.
0: Setting of widgets has been reset during any low power state
1: Setting that were changed from the default have been reset to their default during any low power state
PS-ClkStopOk.
0: No capability to operate normally with BITCLK stop
1: Operate normally with no BICLK
PS-Error. No support in ALC262-VD.
PS-Act. Actual Power State [1:0].
00: Power state is D0
10: Power state is D2
PS-Act indicates the actual power state of the referenced node. For Audio Function Group nodes
(NID=01h), PS-Act is always equal to PS-Set.
Reserved. Read as 0’s.
PS-Set. Set Power State [1:0].
00: Power state is D0
10: Power state is D2
PS-Set controls the current power setting of the referenced node.
Node ID=Xh
Bit [27:20]
Description
Not Supported (returns 00000000h).
Table 51. Verb – Get Power State (Verb ID=F05h) (ALC262 D Version)
Verb ID=Ah
Bit [19:8]
Payload Bit [7:0]
01: Power state is D1
11: Power state is D3
01: Power state is D1
11: Power state is D3
52
0’s
Track ID: JATR-1076-21
Codec Response Format
Power State [7:0]
Response [31:0]
ALC262 Series
Datasheet
Rev. 1.9