92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 36

• Manufacturer Part Number: 92hd005
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.2.4.
[31:21]
[15:12]
[11:8]
[7:4]
[3:0]
[20]
[19]
[18]
[17]
[16]
[10]
[11]
Bit
Bit
[9]
[8]
AFG FrmtCap
Get
Bitfield Name
Bitfield Name
OutputDelay
InputDelay
Rsvd1
Rsvd2
Rsvd1
R12
R10
B32
B24
B20
B16
R11
R9
B8
Table 27. AFG FrmtCap Command Response Format
Table 25. AFG GrpCap Command Response Format
Table 26. AFG FrmtCap Command Verb Format
Verb ID
F00
RW
RW
36
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0xD
0xD
0x0
0x0
0x0
0x1
0x1
0x1
0x0
0x0
0x0
0x1
0x1
0x1
Typical latency = 13 frames. Number of
samples between when the sample is
received as an analog signal at the pin and
when the digital representation is
transmitted on the HD Audio link.
Reserved
Typical latency = 13 frames. Number of
samples between when the signal is
received from the HD Audio link and when it
appears as an analog signal at the pin.
Reserved
32 bit audio formats are NOT supported
24 bit audio formats are supported
20 bit audio formats are supported
16 bit audio formats are supported
8 bit audio formats are NOT supported
Reserved
384 KHz rate (8/1*48 KHz) NOT supported
192.0 KHz rate (4/1*48 KHz) supported
176.4 KHz rate (4/1*44.1 KHz) supported
96.0 KHz rate (2/1*48 KHz) supported
Payload
0A
92HD005/92HD005D
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 4/08