stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 130

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.21.4. ADC0Mux AmpRight
[30:23]
[22:16]
[14:8]
[31:3]
[6:0]
[2:0]
[31]
[15]
Bit
Bit
[7]
Set1
Get
Bitfield Name
Bitfield Name
NumSteps
StepSize
Rsvd3
Rsvd2
Rsvd1
Rsvd1
Offset
Table 277. ADC0Mux AmpRight Command Response Format
Mute
Gain
Table 275. ADC0Mux AmpCap Command Response Format
Table 276. ADC0Mux AmpRight Command Verb Format
Verb ID
B80
390
RW
RW
RW
R
R
R
R
R
R
R
R
130
See bits [7:0] of bitfield table
Reset
Reset
0x27
0x04
0x00
0x0
0x0
0x0
0x0
0x0
0x0
Payload
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 10dB
Reserved
Number of steps in the gain range = 5
(0dB to +40dB)
Reserved
0dB-step is programmed with this offset
Reserved
Amplifier gain step number:
000 = 0dB;
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
00
STAC9220
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V1.0 01/08