STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 217

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.36.6. ADC1Mux OutAmpCap
6.36.7. ADC1Mux OutAmpRight
[30:23]
[22:16]
[31:3]
[14:8]
[1:0]
[6:0]
[31]
[15]
Bit
Bit
[2]
[7]
Set1
Get
Get
Bitfield Name
Bitfield Name
Table 538. ADC1Mux OutAmpCap
NumSteps
StepSize
Table 539. ADC1Mux OutAmpRight
SwapEn
Table 537. ADC1Mux OutAmpCap
Rsvd2
Rsvd1
Rsvd3
Rsvd2
Rsvd1
Offset
Mute
Table 536. ADC1Mux LR
IDT CONFIDENTIAL
Verb ID
B80
390
Verb ID
F00
RW
RW
RW
217
R
R
R
R
R
R
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x00
0x00
0x00
0x0
0x0
0x0
0x1
0x0
0x0
0x0
Command Response Format
Command Verb Format
Payload
Command Verb Format
Reserved
1 = swap left and right channels of this
Widget.
Reserved
Amplifier is capable of muting
Reserved
Size of each step in the gain range, N/A
since there are no steps
Reserved
No steps, gain is fixed at 0dB
Reserved
0dB-step is programmed with this offset
00
Payload
12
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO