stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 38

• 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
5.5.2.
DAC0Cnvtr WCap
[31:24]
[23:20]
[19:16]
[15:12]
[10:8]
[6:4]
[3:0]
Bit
Bit
[7]
Get
Bitfield Name
Bitfield Name
NumChan
Rsvd2
Rsvd1
Delay
NumBits
Type
RateDiv
Rsvd1
Table 51. DAC0Cnvtr WCap Command Response Format
Table 49. DAC0Cnvtr Frmt Command Response Format
Table 50. DAC0Cnvtr WCap Command Verb Format
IDT CONFIDENTIAL
Verb ID
RW
R
R
R
R
F00
RW
RW
RW
RW
R
Reset
0xD
0x0
0x0
0x0
Reset
0x0
0x0
0x3
0x1
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
Reserved
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
Payload
09
38
Description
STAC9202
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08