alc269qsrs-gr Realtek Semiconductor Corporation, alc269qsrs-gr Datasheet - Page 59

• Manufacturer Part Number: alc269qsrs-gr
• Description: High Definition Audio Codec With Embedded Class D Speaker Amplifier
• Manufacturer: Realtek Semiconductor Corporation

8.31. Verb – Get GPIO Enable Mask (Verb ID=F16h)
8.32. Verb – Set GPIO Enable Mask (Verb ID=716h)
High Definition Audio Codec with Embedded
Class D Speaker Amplifier
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
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
Bit [31:28]
Bit [31:28]
Cad=X
Cad=X
31:2
31:0
31:8
31:0
1:0
7:2
1:0
Bit
Bit
Bit
Bit
Description
Reserved.
GPIO[1:0] 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[7:2] Enable Mask. Not supported in the ALC269.
GPIO[1:0] 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.
Node ID=01h
Node ID=01h
Bit [27:20]
Bit [27:20]
Table 62. Verb – Get GPIO Enable Mask (Verb ID=F16h)
Table 63. Verb – Set GPIO Enable Mask (Verb ID=716h)
Verb ID=F16h
Verb ID=716h
Bit [19:8]
Bit [19:8]
Enable Mask [7:0]
Payload Bit [7:0]
Payload Bit [7:0]
51
0’s
Track ID: JATR-1076-21
Codec Response Format
Codec Response Format
EnableMask [7:0]
Response [31:0]
Response [31:0]
0’s for all nodes
Datasheet
ALC269
Rev. 1.1