alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 63

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

8.32. Verb – Set GPIO Direction (Verb ID=717h)
8.33. Verb – Get GPIO Unsolicited Response Enable Mask
2 Channel High Definition Audio Codec
Set Command Format
Codec Response for NID=01h (Audio Function Group)
Codec Response for Other NID
Get Command Format
Codec Response for NID=01h (Audio Function Group)
Codec Response for Other NID
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:8
31:0
31:8
31:0
7:4
3:0
7:4
3:0
Bit
Bit
Bit
Bit
(Verb ID=F19h)
Node ID=Xh
Node ID=Xh
Table 66. Verb – Get GPIO Unsolicited Response Enable Mask (Verb ID=F19h)
Bit [27:20]
Bit [27:20]
Description
Reserved.
GPIO [7:4] Direction Control (not supported).
GPIO [3:0] Direction Control.
0: The corresponding GPIO pin is configured as an input
1: The corresponding GPIO pin is configured as an output
Description
0’s.
Description
Reserved.
GPIO [7:4] Unsolicited Enable Mask (not supported).
GPIO [3:0] Unsolicited Enable mask.
0: Unsolicited response will not be sent on link
1: Unsolicited response will be sent on link when state of corresponding GPIO has been changed
Description
0’s.
Table 65. Verb – Set GPIO Direction (Verb ID=717h)
Verb ID=F19h
Verb ID=717h
Bit [19:8]
Bit [19:8]
Payload Bit [7:0]
Payload Bit [7:0]
Direction [7:0]
56
0’s
Track ID: JATR-1076-21 Rev. 1.4
Codec Response Format
Codec Response Format
UnsolEnable [7:0]
Response [31:0]
Response [31:0]
0’s for all nodes
ALC260(D)
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