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STAC9271 Datasheet(PDF) 129 Page - Integrated Device Technology

Part # STAC9271
Description  10-CHANNEL HIGH DEFINITION AUDIO CODEC
PDF  223 Pages
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Manufacturer  IDT [Integrated Device Technology]
Direct Link  http://www.idt.com
Logo IDT - Integrated Device Technology

STAC9271 Datasheet(HTML) 129 Page - Integrated Device Technology

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STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT™
10-CHANNEL HIGH DEFINITION AUDIO CODEC
129
STAC9271/9272/9273/9274 V 1.0 MARCH2007
IDT CONFIDENTIAL
6.17.2. PortE PinCap
[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
[3]
AmpParOvrd
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 276. PortE PinCap
Command Verb Format
Verb ID
Payload
Response
Get
F00
0C
See bitfield table.
Table 277. PortE 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
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]
HdphDrvCap
R
0x0
Pin does not have a headphone amplifier.
Table 275. PortE WCap
Command Response Format
Bit
Bitfield Name
RW
Reset
Description



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