alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 62

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

8.30. Verb – Set GPIO Enable Mask (Verb ID=716h)
8.31. Verb – Get GPIO Direction (Verb ID=F17h)
2 Channel High Definition Audio Codec
Note: All nodes except Audio Function Group (NID=01h) will ignore this verb.
Set Command Format
Codec Response for NID=01h (Audio Function Group)
Codec Response for All 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
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Description
Reserved.
GPIO [7:4] Enable Mask (not supported).
GPIO [3:0] Enable mask.
0: The corresponding GPIO pin is disabled and is in Hi-Z state
1: The corresponding GPIO pin is enabled. It’s behavior is determined by the GPIO direction control
Description
0’s.
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.
Table 63. Verb – Set GPIO Enable Mask (Verb ID=716h)
Table 64. Verb – Get GPIO Direction (Verb ID=F17h)
Verb ID=F17h
Verb ID=716h
Bit [19:8]
Bit [19:8]
Enable Mask [7:0]
Payload Bit [7:0]
Payload Bit [7:0]
55
0’s
Track ID: JATR-1076-21 Rev. 1.4
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s for all nodes
Direction [7:0]
ALC260(D)
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