92HD206 Datasheet, PDF (137/176 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31]
[30:23]
[22:16]
[15]
[14:8]
[7]
[6:0]
Table 328. InPort0Mux OutAmpCap Command Response Format
Bitfield Name
RW
Reset
Description
Mute
R
0x0
No mute capability
Rsvd3
R
0x0
Reserved
StepSize
R
0x27
Size of each step in the gain range = 10dB
Rsvd2
R
0x0
Reserved
NumSteps
R
0x04
Number of steps in the gain range = 5
(0dB to +40dB)
Rsvd1
R
0x0
Reserved
Offset
R
0x00
0dB-step is programmed with this offset
6.20.4. InPort0Mux OutAmpRight
Table 329. InPort0Mux OutAmpRight Command Verb Format
Verb ID
Payload
Response
Get
B80
00
See bitfield table.
Set1
390
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31:3]
[2:0]
Table 330. InPort0Mux OutAmpRight Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd1
R
0x0
Reserved
Gain
Amplifier gain step number:
000 = 0dB;
RW
0x0
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
137
IDT CONFIDENTIAL
92HD206
V 1.2 112006