alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 68

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

8.38. Verb – Get/Set EAPD Enable (Verb ID= F0Ch/70Ch)
2 Channel High Definition Audio Codec
Note: All nodes except NID=0Fh and NID=10h will ignore this verb.
Get Command Format
Codec response in Get Command for NID=0Fh (LINE-OUT Pin Widget), 10h (HP-OUT Pin Widget)
Codec Response in Get Command for other NID
Set Command Format
Payload in Set Command for NID=0Fh (LINE-OUT Pin Widget), 10h (HP-OUT Pin Widget)
Codec Response in Set Command for all NID
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:4
31:0
31:0
7:3
Bit
Bit
Bit
Bit
2
1
0
2
1
0
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Description
Reserved.
L-R Swap.
Not supported. Read as 0.
EAPD Enable.
0: EAPD pin state is not controlled by the power state of the corresponding pin widget
1: EAPD pin state is controlled by the power state of the corresponding pin widget
BTL Enable.
Not supported. Read as 0.
Description
0’s.
Description
Reserved.
L-R Swap.
Not supported. Read as 0.
EAPD Enable.
0: EAPD pin state is not controlled by the power state of the corresponding pin widget
1: EAPD pin state is controlled by the power state of the corresponding pin widget
BTL Enable.
Not supported. Read as 0.
Description
0’s.
Table 71. Verb – Get/Set EAPD Enable (Verb ID= F0Ch/70Ch)
Verb ID= F0Ch
Verb ID=70Ch
Bit [19:8]
Bit [19:8]
Bit [1] is EAPD Control
Payload Bit [7:0]
Payload Bit [7:0]
61
0’s
Track ID: JATR-1076-21 Rev. 1.4
Codec Response Format
Codec Response Format
Bit[1] is EAPD Control
Response [31:0]
Response [31:0]
0’s
ALC260(D)
Datasheet