92HD206 Datasheet, PDF (142/176 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[15]
[14:8]
[7]
[6:0]
Table 346. InPort1Mux OutAmpCap Command Response Format
Bitfield Name RW Reset
Description
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
6.21.4. InPort1Mux OutAmpRight
Table 347. InPort1Mux 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 348. InPort1Mux 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
6.21.5. InPort1Mux OutAmpLeft
Table 349. InPort1Mux OutAmpLeft Command Verb Format
Verb ID
Payload
Response
Get
BA0
00
See bitfield table.
Set1
3A0
See bits [7:0] of bitfield table.
0000_0000h
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
142
IDT CONFIDENTIAL
92HD206
V 1.2 112006