92HD202 Datasheet, PDF (29/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[15:12]
[11:8]
[7:4]
[3:0]
Table 17. AFG Cap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
InputDelay
Typical latency = 13 frames. Number of
samples between when the sample is
R
0xD
received as an analog signal at the pin and
when the digital representation is
transmitted on the HD Audio link.
Rsvd1
R
0x0
Reserved
Typical latency = 13 frames. Number of
OutputDelay
R
0xD
samples between when the signal is
received from the HD Audio link and when
it appears as an analog signal at the pin.
7.2.5. AFG PCMCap
Get
Table 18. AFG PCMCap Command Verb Format
Verb ID
Payload
F00
0A
Response
See bitfield table
Bit
[31:21]
[20]
[19]
[18]
[17]
[16]
[15:12]
[11]
Table 19. AFG PCMCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
B32
R
0x0
32 bit audio formats are NOT supported
B24
R
0x1
24 bit audio formats are supported
B20
R
0x1
20 bit audio formats are supported
B16
R
0x1
16 bit audio formats are supported
B8
R
0x0
8 bit audio formats are NOT supported
Rsvd1
R
0x0
Reserved
R12
R
0x0
384 KHz rate (8/1*48 KHz) NOT supported
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
29
IDT CONFIDENTIAL
92HD202
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