alc262w-vd2-gr Realtek Semiconductor Corporation, alc262w-vd2-gr Datasheet - Page 62

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

8.17. Verb – Set Power State (Verb ID=705h)
8.18. Verb – Get Converter Stream, Channel (Verb ID=F06h)
4-Ch DAC and 6-Ch ADC High Definition Audio Code
Set Command Format
‘Power State’ in Command Bit[7:0]
Get Command Format
Codec Response for NID=02h, 03h, 06h (Output Converters: LINE-OUT DAC, HP-OUT DAC, S/PDIF-OUT).
Codec Response for NID=07h~0Ah (Input Converters: MIC ADC, LINE ADC, MIX DAC, and S/PDIF-IN)
Codec Response for other NID
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:8
7:6
5:4
3:2
1:0
7:4
3:0
Bit
Bit
31:0
Bit
Description
Reserved. Read as 0’s.
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.
Reserved. Read as 0’s.
PS-Set. Set Power State [1:0].
00: Power state is D0
10: Power state is D2
Description
Reserved. Read as 0’s.
Stream[3:0].
The link stream used by the converter. 0000b is stream 0, 0001b is stream 1, etc.
Channel[3:0].
The lowest channel used by the converter. A stereo converter will use the set channel n as well as n+1 for its
left and right channel.
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Description
Not Supported (returns 00000000h).
Table 51. Verb – Get Converter Stream, Channel (Verb ID=F06h)
Verb ID=F06h
Table 52. Verb – Set Power State (Verb ID=705h)
Verb ID=705h
Bit [19:8]
Bit [19:8]
Payload Bit [7:0]
Payload Bit [7:0]
Power State [7:0]
01: Power state is D1
11: Power state is D3
01: Power state is D1
11: Power state is D3
53
0’s
Track ID: JATR-1076-21
Codec Response Format
Codec Response Format
Stream & Channel [7:0]
Response [31:0]
Response [31:0]
0’s for all nodes
ALC262 Series
Datasheet
Rev. 1.9