STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 172

• 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
6.25.3. InPort0Mux OutAmpCap
6.25.4. InPort0Mux OutAmpRight
[30:23]
[22:16]
[31:8]
[14:8]
[6:0]
[6:0]
[31]
[15]
Bit
Bit
[7]
[7]
Set1
Get
Get
Table 390. InPort0Mux OutAmpCap
Bitfield Name
Bitfield Name
NumSteps
Table 391. InPort0Mux OutAmpRight
Table 388. InPort0Mux ConLst
StepSize
Table 389. InPort0Mux OutAmpCap
LForm
Rsvd3
Rsvd2
Rsvd1
Offset
ConL
Rsvd
Mute
IDT CONFIDENTIAL
Verb ID
B80
390
Verb ID
F00
RW
RW
172
R
R
R
R
R
R
R
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x09
0x27
0x04
0x00
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Payload
Command Verb Format
Command Verb Format
Reserved
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
No mute capability
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
Payload
00
12
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO