參數(shù)資料
型號(hào): STAC9220X5TAEYYX
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封裝: 7 X 7 MM, LEAD FREE, LQFP-48
文件頁數(shù): 151/172頁
文件大?。?/td> 1129K
代理商: STAC9220X5TAEYYX
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
151
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.25.4.
CD ConfigDefault
6.26. VolumeKnob Node (NID = 0x16)
6.26.1.
VolumeKnob WCap
Table 332. CD ConfigDefault Command Verb Format
Verb ID
Payload
Response
Get
F1C
00
See bitfield table
Set1
71C
See bits [7:0] of bitfield table
0000_0000h
Set2
71D
See bits [15:8] of bitfield table
0000_0000h
Set3
71E
See bits [23:16] of bitfield table
0000_0000h
Set4
71F
See bits [31:24] of bitfield table
0000_0000h
Table 333. CD ConfigDefault Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:24]
Config4
RW
0x90
Configuration bits used by software to determine
devices attached to the CODEC.
[23:16]
Config3
RW
0x33
Configuration bits used by software to determine
devices attached to the CODEC.
[15:8]
Config2
RW
0x00
Configuration bits used by software to determine
devices attached to the CODEC.
[7:0]
Config1
RW
0x52
Configuration bits used by software to determine
devices attached to the CODEC.
Table 334. VolumeKnob WCap Command Verb Format
Verb ID
Payload
Response
Get
F00
09
See bitfield table
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