92HD700 Datasheet, PDF (150/181 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD700
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[19:4]
[3]
[2]
[1]
[0]
Table 376. PCBEEP WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd1
R
0x0
Reserved
AmpParOvrd
R
0x1
This widget contains its own amplifier
parameters.
OutAmpPrsnt
R
0x1
Output amp is present
InAmpPrsnt
R
0x0
N/A
Stereo
R
0x0
Mono widget
6.23.3. PCBEEP OutAmpCap
Table 377. PCBEEP OutAmpCap Command Verb Format
Verb ID
Payload
Response
Get
F00
12
See bitfield table.
Bit
[31]
[30:23]
[22:16]
[15]
[14:8]
[7]
[6:0]
Table 378. PCBEEP OutAmpCap Command Response Format
Bitfield Name
RW
Reset
Description
Mute
R
0x0
Amplifier is capable of muting
Rsvd3
R
0x0
Reserved
StepSize
R
0x17
Size of each step in the gain range = 6 dB
Rsvd2
R
0x0
Reserved
NumSteps
R
0x03
Number of steps in the gain range = 4
(-18dB to 0dB)
Rsvd1
R
0x0
Reserved
Offset
R
0x03
0dB-step is programmed with this offset
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
150
IDT CONFIDENTIAL
92HD700
V 1.2 112006