stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 123

• Manufacturer Part Number: stac9202x5taea1xr
• Description: Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.24. DigMicPin Node (NID = 0x15)
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.24.1. DigMicPin WCap
[31:24]
[23:20]
[19:16]
[15:12]
[11]
[10]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
Get
AmpParamOvrd
Bitfield Name
OutAmpPrsnt
FormatOvrd
ProcWidget
DigitalStrm
UnsolCap
SwapCap
ConnList
PwrCntrl
Rsvd2
Rsvd1
Delay
Stripe
Type
Table 293. DigMicPin WCap Command Response Format
Table 292. DigMicPin WCap Command Verb Format
IDT CONFIDENTIAL
RW
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Verb ID
F00
Reset
0x0
0x4
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Reserved
Widget type = Pin Complex
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream (Since the
digital microphone input is a SDM signal that needs
to be processed by the digital filters, it is not a true
bit for bit digital stream like I
samples are passed through unchanged.)
No connection list is present
No support for Unsolicited Response
No Processing Controls parameter
No support for striping
N/A for pin complex
No amplifier info; use default amplifier parameters
from Audio Function node instead.
No output amp
Payload
09
123
Description
STAC9202
2
S or SPDIF where
See bitfield table
Response
PC AUDIO
V 1.2 01/08