参数资料
型号: STAC9220
厂商: Integrated Device Technology, Inc.
元件分类: Codec
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: 8声道高传真音效
文件页数: 89/172页
文件大小: 1129K
代理商: STAC9220
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
89
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13.3.
SPDIFIn PCMCap
[6]
ProcWidget
R
0x0
No Processing Controls parameter
[5]
Stripe
R
0x0
No support for striping
[4]
FormatOvrd
R
0x1
Widget contains format info; software should
query
[3]
AmpParOvrd
R
0x0
No amplifier info; use default amplifier
parameters from Audio Function node instead
[2]
OutAmpPrsnt
R
0x0
No output amplifier
[1]
InAmpPrsnt
R
0x0
No input amplifier
[0]
Stereo
R
0x1
Stereo widget
Table 152. SPDIFIn PCMCap Command Verb Format
Verb ID
Payload
Response
Get
F00
0A
See bitfield table
Table 153. SPDIFIn PCMCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:21]
Rsvd2
R
0x0
Reserved
[20]
B32
R
0x0
32 bit audio formats are NOT supported
[19]
B24
R
0x1
24 bit audio formats are supported
[18]
B20
R
0x1
20 bit audio formats are supported
[17]
B16
R
0x1
16 bit audio formats are supported
[16]
B8
R
0x0
8 bit audio formats are NOT supported
[15:12]
Rsvd1
R
0x0
Reserved
[11]
R12
R
0x0
384 KHz rate (8/1*48 KHz) NOT supported
Table 151. SPDIFIn WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
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STAC9220D3TAEYYX 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:8-CHANNEL HIGH DEFINITION AUDIO CODEC
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