IDTSTAC9272D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9272D5TAEB4X Datasheet - Page 154

• Manufacturer Part Number: IDTSTAC9272D5TAEB4X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9272D5TAEB4X

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / Rohs Status: Compliant

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.21. DMic0 Node (NID = 0x13)
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.21.1. DMic0 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 339. DMic0 WCap
Table 338. DMic0 WCap
IDT CONFIDENTIAL
RW
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Verb ID
F00
0xF=Disabled
0x4=Enabled
154
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Verb Format
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 I2S or SPDIF where
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
STAC9271/9274
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08