alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 78
![no-image](/images/no-image-200.jpg)
alc885-gr
Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet
1.ALC885-GR.pdf
(98 pages)
- Current page: 78 of 98
- Download datasheet (2Mb)
8.34. Verb – Set GPIO Enable Mask (Verb ID=716h)
8.35. Verb – Get GPIO Direction (Verb ID=F17h)
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Set Command Format
Bit [31:28]
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
Bit [31:28]
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
CAd=X
CAd=X
31:8
31:0
31:8
31:0
7:2
1:0
7:2
1:0
Bit
Bit
Bit
Bit
Node ID=01h
Node ID=01h
Bit [27:20]
Bit [27:20]
Reserved
Reserved
Description
GPIO[7:2] Enable Mask. Not supported in the ALC885
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. Its behavior is determined by the GPIO direction control
Description
0’s
Description
GPIO[7:2] Direction Control. Not supported in the ALC885
GPIO[1:0] 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 76. Verb – Set GPIO Enable Mask (Verb ID=716h)
Table 77. 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]
70
0’s
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s for all nodes
Direction [7:0]
ALC885 Series
Datasheet
Rev. 1.1
Related parts for alc885-gr
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![rtl8100l](/images/no-image3.png)
Part Number:
Description:
Fast Ethernet Controller
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc268](/images/no-image3.png)
Part Number:
Description:
2+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc203-lf](/images/no-image3.png)
Part Number:
Description:
Two-channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc272](/images/no-image3.png)
Part Number:
Description:
4 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc888s](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec With Two Independent S/pdif-out
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc880](/images/no-image3.png)
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc882](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc883](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc861](/images/no-image3.png)
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc850](/images/no-image3.png)
Part Number:
Description:
Eight Channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc260d-ve-lf](/images/no-image3.png)
Part Number:
Description:
2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc262w-vd2-gr](/images/no-image3.png)
Part Number:
Description:
4-channel Dac And 6-channel Adc High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc269qsrs-gr](/images/no-image3.png)
Part Number:
Description:
High Definition Audio Codec With Embedded Class D Speaker Amplifier
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc250-lf](/images/no-image3.png)
Part Number:
Description:
Two-channel Ac?97 2.3 Audio Codec With Equalizer
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc658](/images/no-image3.png)
Part Number:
Description:
Six-channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet: