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ALC888S-VD Datasheet(Folha de dados) 72 Page - Realtek Semiconductor Corp.

Nome de Peças. ALC888S-VD
descrição  7.12 CHANNEL HD AUDIO CODEC WITH TWO INDEPENDENT SPDIF OUTPUTS
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Fbricantes  REALTEK [Realtek Semiconductor Corp.]
Página de início  https://www.realtek.com/en/
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ALC888S-VD
Datasheet
7.1+2 Channel HD Audio Codec with Two Independent
SPDIF Outputs
64
Track ID: JATR-2265-11
Rev. 1.2
8.38. Verb – Set GPIO Unsolicited Response Enable Mask
(Verb ID=719h)
Table 72. Verb – Set GPIO Unsolicited Response Enable Mask (Verb ID=719h)
Set Command Format
Codec Response Format
Bit [31:28]
Bit [27:20]
Bit [19:8]
Payload Bit [7:0]
Response [31:0]
CAd=X
Node ID=01h
Verb ID=719h
UnsolEnable [7:0]
0’s for All Nodes
Codec Response for NID=01h (Audio Function Group)
Bit
Description
31:8
Reserved.
7:3
GPIO[7:2] Unsolicited Enable Mask. Not supported in the ALC888S-VD.
2:0
GPIO[1:0] 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
Note 1: All nodes except the Audio Function Group (NID=01h) will ignore this verb.
Note 2: The unsolicited response of corresponding GPIO is enabled when it’s ‘Enable Mask’ and Verb-‘Unsolicited
Response’ for NID=01h are enabled.
Codec Response for Other NID
Bit
Description
31:0
0’s.
8.39. Verb – Function Reset (Verb ID=7FFh)
Table 73. Verb – Function Reset (Verb ID=7FFh)
Command Format (NID=01h)
Codec Response Format
Bit [31:28]
Bit [27:20]
Bit [19:8]
Payload Bit [7:0]
Response [31:0]
CAd=X
Node ID=01h
Verb ID=7FFh
0’s
0’s
Codec Response
Bit
Description
31:0
Reserved. Read as 0’s.
Note: The Function Reset command causes all widgets in the ALC888S-VD to return to their power on default state.




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