92HD005 Datasheet, PDF (37/205 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Table 27. AFG FrmtCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[7]
R8
R
0x1
88.2 KHz rate (2/1*44.1 KHz) supported
[6]
R7
R
0x1
48.0 KHz rate supported (REQUIRED)
[5]
R6
R
0x1
44.1 KHz rate supported
[4]
R5
R
0x0
32.0 KHz rate (2/3*48 KHz) supported
[3]
R4
R
0x0
22.05 KHz rate (1/2*44.1 KHz) supported
[2]
R3
R
0x0
16.0 KHz rate (1/3*48 KHz) supported
[1]
R2
R
0x0
11.025 KHz rate (1/4*44.0 KHz) supported
[0]
R1
R
0x0
8.0 KHz rate (1/6*48 KHz) supported
3.4.2.5.
AFG StreamCap
Table 28. AFG StreamCap Command Verb Format
Verb ID
Payload
Get
F00
0B
Response
See bitfield table.
Bit
[31:3]
[2]
[1]
[0]
Table 29. AFG StreamCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
NonPCM
R
0x0
No support for non-PCM data.
Float32
R
0x0
No support for Float32 data.
PCM
R
0x1
PCM-formatted data supported.
3.4.2.6.
AFG InAmpCap
Table 30. AFG InAmpCap Command Verb Format
Verb ID
Payload
Get
F00
0D
Response
See bitfield table.
IDT™
37
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06