92HD202 Datasheet, PDF (144/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
7.21.2. PCBEEP WCap
Get
Table 318. PCBEEP WCap Command Verb Format
Verb ID
Payload
F00
09
Response
See bitfield table
Bit
[31:24]
[23:20]
[19:4]
[3]
[2]
[1]
[0]
Table 319. PCBEEP WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Type
R
0x7
Widget type = Beep Generator
Rsvd1
R
0x0
Reserved
AmpParOvrd
R
0x1
This widget contains its own amplifier
parameters.
OutAmpPrsnt
R
0x1
Output amplifier is present
InAmpPrsnt
R
0x0
N/A
Stereo
R
0x0
Mono widget
7.21.3. PCBEEP AmpCap
Table 320. PCBEEP AmpCap Command Verb Format
Verb ID
Payload
Get
F00
12
Response
See bitfield table
Bit
[31]
[30:23]
[22:16]
Table 321. PCBEEP AmpCap 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
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
144
IDT CONFIDENTIAL
92HD202
REV 1.2 112006