参数资料
型号: STAC9221D3TAEYYX
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 编解码器
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封装: LEAD FREE, LQFP-48
文件页数: 99/172页
文件大小: 1129K
代理商: STAC9221D3TAEYYX
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
99
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.15. PortB Node (NID = 0x0B)
6.15.1.
PortB WCap
[15:8]
Config2
RW
0x40
Configuration bits used by software to determine
devices attached to the CODEC.
[7:0]
Config1
RW
0x20
Configuration bits used by software to determine
devices attached to the CODEC.
Table 180. PortB WCap Command Verb Format
Verb ID
Payload
Response
Get
F00
09
See bitfield table
Table 181. PortB WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:24]
Rsvd2
R
0x0
Reserved
[23:20]
Type
R
0x4
Widget type = Pin Complex
[19:16]
Delay
R
0x0
Number of sample delays through widget
[15:12]
Rsvd1
R
0x0
Reserved
[11]
SwapCap
R
0x0
No left/right channel swap capability
[10]
PwrCntrl
R
0x0
No support for Power State control
[9]
Dig
R
0x0
Widget supports an Analog stream
[8]
ConnList
R
0x1
Connection list is present
[7]
UnSolCap
R
0x1
Unsolicited Response is supported
[6]
ProcWidget
R
0x0
No Processing Controls parameter
[5]
Stripe
R
0x0
No support for striping
[4]
FormatOvrd
R
0x0
N/A for pin complex
Table 179. PortA ConfigDefault Command Response Format
Bit
Bitfield Name
RW
Reset
Description
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