參數(shù)資料
型號: 92HD001XX3PRGXYYX
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: 2-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封裝: ROHS COMPLIANT, LQFP-48
文件頁數(shù): 99/126頁
文件大小: 1024K
代理商: 92HD001XX3PRGXYYX
92HD001/92HD001D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
2-CHANNEL HIGH DEFINITION AUDIO CODEC
99
92HD001/92HD001D
V 1.0 12/06
IDT CONFIDENTIAL
5.18.2.
PortBPin Cap
[3]
AmpParamOvrd
R
0x0
No amplifier info; use default amplifier
parameters from Audio Function node instead.
[2]
OutAmpPrsnt
R
0x0
No output amp
[1]
InAmpPrsnt
R
0x0
No input amp
[0]
Stereo
R
0x1
Stereo widget
Table 226. PortBPin Cap Command Verb Format
Verb ID
Payload
Response
Get
F00
0C
See bitfield table
Table 227. PortBPin Cap 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
0x17
VRef generation is supported by this pin complex, and
the following voltages can be produced on the
associated VRef pin: 80% Avdd; 50% Avdd; GND; Hi-Z
(required since pin complex is output capable)
[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
0x1
Pin complex is output capable.
[3]
HPhnDrvCap
R
0x0
Pin does not have a headphone amplifier.
[2]
PresDtctCap
R
0x1
Pin complex can perform Presence Detect.
[1]
TrigRqd
R
0x1
Trigger is required for impedance measurement
[0]
ImpSenseCap
R
0x1
Pin complex supports impedance sense.
Table 225. PortBPin WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
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