STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 155

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.21.2. DMic0 PinCap
[31:17]
[15:8]
Bit
[1]
[0]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
InAmpPrsnt
Bitfield Name
ImpSenseCap
HPhnDrvCap
PresDtctCap
Stereo
BalancedIO
VRefCntrl
EapdCap
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 340. DMic0 PinCap
Table 338. DMic0 WCap
Table 339. DMic0 PinCap
IDT CONFIDENTIAL
RW
Verb ID
R
R
F00
RW
155
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x1
Reset
Command Response Format
0x00
Command Response Format
0x0
0x0
0x0
0x0
0x1
0x0
0x0
0x0
0x0
0x0
Command Verb Format
No input amp
Stereo widget
Reserved
This widget does not control EAPD pin
VRef generation not supported by this pin
complex.
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is not output capable.
Pin does not have a headphone amplifier.
Pin complex cannot perform Presence
Detect.
N/A
Pin complex does not support impedance
sense.
Payload
0C
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
Response
PC AUDIO