STAC9202D3TAEYY IDT [Integrated Device Technology], STAC9202D3TAEYY Datasheet - Page 36

• Manufacturer Part Number: STAC9202D3TAEYY
• Description: 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH
• Manufacturer: IDT [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
5.4.19.
AFG DigMic
[31:24]
[23:16]
[15:8]
[7:0]
[31:8]
[7:6]
[5:4]
Bit
Bit
Set1
Get
Bitfield Name
Subsystem3
Subsystem2
Subsystem1
Assembly
Bitfield Name
PhAdj
Rsvd
Rate
Table 47. AFG DigMic Command Response Format
Table 45. AFG SysID Command Response Format
Table 46. AFG DigMic Command Verb Format
IDT CONFIDENTIAL
Verb ID
FEA
7EA
RW
RW
RW
RW
RW
RW
RW
RW
R
Reset
0x00
0x00
0x01
0x00
See bits [7:0] of bitfield table
Reset
0x0
0x0
0x2
Subsystem ID. (Any non-zero value)
Subsystem ID. (Any non-zero value)
Subsystem ID. (Any non-zero value)
Assembly ID.
(Not applicable to CODEC vendors)
Payload
Reserved
Selects what phase of the DigMic clock the
data should be latched:
0 = rising edge
1 = center of high
2 = falling edge
3 = center of low
Selects the DigMic rate:
0 = 4 MHz
1 = 3 MHz
2 = 2 MHz
3 = 1 MHz
00
36
Description
STAC9202
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V 1.1 102606