alc262w-vd2-gr Realtek Semiconductor Corporation, alc262w-vd2-gr Datasheet - Page 70

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

8.33. Verb – Set GPIO Enable Mask (Verb ID=716h)
8.34. Verb – Get GPIO Direction (Verb ID=F17h)
4-Ch DAC and 6-Ch ADC High Definition Audio Code
Set Command Format
Codec Response for NID=01h (Audio Function Group)
Note: All nodes except Audio Function Group (NID=01h) will ignore this verb.
Codec Response for All NID
Get Command Format
Codec Response for NID=01h (Audio Function Group)
Note: All nodes except Audio Function Group (NID=01h) will ignore this verb.
Codec Response for Other NID
Bit [31:28]
Bit [31:28]
CAd=X
CAd=X
31:4
31:0
31:4
31:0
3:0
3:0
Bit
Bit
Bit
Bit
Description
Reserved.
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. Its behavior is determined by the GPIO direction control
Description
0’s.
Description
Reserved.
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.
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Table 67. Verb – Set GPIO Enable Mask (Verb ID=716h)
Table 68. 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]
61
0’s
Track ID: JATR-1076-21
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s for all nodes
Direction [7:0]
ALC262 Series
Datasheet
Rev. 1.9