stac9272 Integrated Device Technology, stac9272 Datasheet - Page 113

• 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
6.14.3. PortB ConLst
[31.:8]
Bit
[31.:17]
[15.:8]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Bitfield Name
Get
Rsvd
Bitfield Name
ImpSenseCap
HdphDrvCap
PresDtctCap
BalancedIO
EapdCap
VrefCntrl
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 229. PortB ConLst
Table 227. PortB PinCap
Table 228. PortB ConLst
RW
R
IDT CONFIDENTIAL
Verb ID
F00
RW
113
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
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 has a headphone amplifier.
Pin complex can perform Presence Detect.
Trigger is required for impedance
measurement
Pin complex supports impedance sense.
Payload
0E
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
Response
PC AUDIO