alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 84

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alc885-gr

Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet

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8.42. Verb – Get Subsystem ID [31:0]
32-bit Read/Write register for Audio Function Group (NID=01h)
8.43. Verb – Set Subsystem ID [31:0]
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Get Command Format
Bit [31:28]
Codec Response for NID=01h
Set Command Format
Bit [31:28]
Codec Response for all NID
CAd = X
CAd = X
31:16
15:8
31:0
7:0
Bit
Bit
(Verb ID=F20h/F21h/F22h/F23h)
(Verb ID=723h for [31:24], 722h for [23:16], 721h for [15:8],
720h for [7:0])
Node ID=01h
Node ID=01h
Bit [27:20]
Bit [27:20]
Table 85. Verb – Set Subsystem ID [31:0] (Verb ID=723h, 722h, 721h, 720h)
Table 84. Verb – Get Subsystem ID [31:0] (Verb ID=F20h/F21h/F22h/F23h)
Description
Description
0s
Subsystem ID[23:8]. (Default=10ECh)
Subsystem ID[7:0]. (Default=08h).
Assembly ID[7:0]. (Default=85h).
Verb ID=723h,
Verb ID=F20h
722h, 721h,
Bit [19:8]
Bit [19:8]
720h
Payload Bit [7:0]
Payload Bit [7:0]
Label [7:0]
76
0s
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
32-bit Response
0s for all nodes
ALC885 Series
Datasheet
Rev. 1.1