stac9272 Integrated Device Technology, stac9272 Datasheet - Page 107

• Manufacturer Part Number: stac9272
• Description: 10-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13.3. PortA ConLst
[31.:8]
[31.:17]
[15.:8]
Bit
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
Bitfield Name
ImpSenseCap
HdphDrvCap
PresDtctCap
BalancedIO
Rsvd
EapdCap
VrefCntrl
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 211. PortA ConLst
Table 209. PortA PinCap
Table 210. PortA ConLst
IDT CONFIDENTIAL
RW
Verb ID
R
F00
RW
107
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
Reset
Command Response Format
Command Response Format
0x17
0x0
0x0
0x0
0x0
0x1
0x1
0x1
0x1
0x1
0x1
Command Verb Format
Reserved
This widget does not control EAPD pin
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)
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is output capable.
Pin complex has headphone amplifier.
Pin complex can perform Presence Detect.
Trigger is required for impedance
measurement
Pin complex supports impedance sense.
Reserved
Payload
0E
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
Response
PC AUDIO