STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 187

• 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
6.28.4. PCBEEP Gen
[30:23]
[22:16]
[14:8]
[6:0]
[31]
[15]
Bit
[7]
Set1
Get
Bitfield Name
Table 444. PCBEEP OutAmpCap
NumSteps
StepSize
Rsvd3
Rsvd2
Rsvd1
Offset
Mute
Table 445. PCBEEP Gen
Verb ID
IDT CONFIDENTIAL
F0A
70A
RW
187
R
R
R
R
R
R
R
See bits [7:0] of bitfield table.
Reset
0x17
0x03
0x03
0x0
0x0
0x0
0x0
Command Verb Format
Command Response Format
Payload
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 6 dB
Reserved
Number of steps in the gain range = 4
(-18dB to 0dB)
Reserved
0dB-step is programmed with this offset
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
See bitfield table.
0000_0000h
Response
PC AUDIO