参数资料
型号: STAC9221X3TAEYYX
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: 150/172页
文件大小: 1129K
代理商: STAC9221X3TAEYYX
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
150
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.25.3.
CD PinWCntrl
Table 329. CD PinCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:17]
Rsvd2
R
0x0
Reserved
[16]
EapdCap
R
0x0
This widget does not control EAPD pin
[15:8]
VrefCntrl
R
0x00
Vref generation not supported on this pin
[7]
Rsvd1
R
0x0
Reserved
[6]
BalancedIO
R
0x0
Pin complex does not have balanced pins.
[5]
InCap
R
0x1
Pin complex is input capable.
[4]
OutCap
R
0x0
Pin complex is not output capable.
[3]
HdphDrvCap
R
0x0
Pin does not have a headphone amplifier.
[2]
PresDtctCap
R
0x0
Pin complex cannot perform Presence Detect.
[1]
TrigRqd
R
0x0
N/A
[0]
ImpSenseCap
R
0x0
Pin complex does not support impedance
sense.
Table 330. CD PinWCntrl Command Verb Format
Verb ID
Payload
Response
Get
F07
00
See bitfield table
Set1
707
See bits [7:0] of bitfield table
0000_0000h
Table 331. CD PinWCntrl Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:6]
Rsvd2
R
0x0
Reserved
[5]
InEn
RW
0x0
1 = CODEC input path of Pin Widget is enabled
[4:0]
Rsvd1
R
0x0
Reserved
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