92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 38

• 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
3.4.2.7.
[30:23]
[22:16]
[14:8]
[31:4]
[6:0]
[31]
[15]
Bit
Bit
[7]
[3]
[2]
AFG PwrCap
Get
Bitfield Name
Bitfield Name
NumSteps
StepSize
Rsvd3
Rsvd2
Rsvd1
Offset
Mute
Rsvd
D3
D2
Table 31. AFG InAmpCap Command Response Format
Table 33. AFG PwrCap Command Response Format
Table 32. AFG PwrCap Command Verb Format
Verb ID
F00
RW
RW
38
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0x0F
0x00
0x0
0x0
0x5
0x0
0x0
0x0
0x1
0x1
No mute capability
Reserved
Size of each step in the gain range = 1.5dB
Reserved
Number of steps in the gain range = 15
(0dB to 22.5 dB)
Reserved
0dB-step is programmed with this offset
Reserved
Power State D3 is supported.
Allows for lowest possible power consuming
state under software control (and still
properly respond to a subsequent Power
State command).
Power State D2 is supported.
Allows for lowest possible power consuming
state from which it can return to fully on
state within 10 ms.
Payload
0F
92HD005/92HD005D
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 4/08