STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 166

• 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
6.24.2. DigIn PinCap
[31:17]
Bit
[15:8]
[3]
[2]
[1]
[0]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
OutAmpPrsnt
AmpParOvrd
InAmpPrsnt
Bitfield Name
ImpSenseCap
Stereo
HdphDrvCap
PresDtctCap
BalancedIO
EapdCap
VrefCntrl
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 372. DigIn PinCap
Table 370. DigIn WCap
Table 371. DigIn PinCap
IDT CONFIDENTIAL
RW
R
R
R
R
Verb ID
F00
RW
166
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x0
0x0
0x1
Command Response Format
Reset
Command Response Format
0x00
0x0
0x1
0x0
0x0
0x1
0x0
0x0
0x1
0x0
0x0
Command Verb Format
No amplifier info; use default amplifier
parameters from Audio Function node
instead
No output amp
No input amp
Stereo widget
Reserved
This widget controls EAPD pin
Vref generation not supported on input pins.
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is not output capable.
(EAPD! = output stream)
Pin does not have a headphone amplifier.
Pin complex can 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