stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 42

• 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
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.6.2.
ADC0Cnvtr WCap
[31:24]
[23:20]
[19:16]
[15:12]
[6:4]
[3:0]
[10]
[11]
Bit
Bit
[9]
[8]
[7]
Get
Bitfield Name
Bitfield Name
DigitalStrm
NumChan
UnsolCap
SwapCap
ConnList
NumBits
PwrCntrl
Rsvd2
Rsvd1
Delay
Table 59. ADC0Cnvtr WCap Command Response Format
Type
Table 57. ADC0Cnvtr Frmt Command Response Format
Table 58. ADC0Cnvtr WCap Command Verb Format
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
RW
R
R
R
R
R
R
R
R
R
Reset
Reset
0xD
0x3
0x1
0x0
0x1
0x0
0x0
0x1
0x0
0x1
0x0
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
Number of Channels in each frame of the
stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Reserved
Widget type = Audio Input
Number of sample delays through widget
Reserved
No left/right channel swap capability
Power State control is supported
Widget supports an Analog stream
Connection list is present
No support for Unsolicited Response
Payload
09
42
STAC9202
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08