stac9251h5taea1xr Integrated Device Technology, stac9251h5taea1xr Datasheet - Page 80

• Manufacturer Part Number: stac9251h5taea1xr
• Description: Two-channel High Definition Audio Codec With Modem And Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
5.15. InPortMux Node (NID = 0x0F)
5.15.1. InPortMux VolRight
5.15.2. InPortMux VolLeft
5.15.3. InPortMux WCap
[31:3]
[31:3]
[2:0]
[2:0]
Bit
Bit
Set1
Set1
Get
Get
Get
Bitfield Name
Bitfield Name
Table 161. InPortMux VolRight Command Response Format
Table 163. InPortMux VolLeft Command Response Format
Rsvd
Rsvd
Gain
Gain
Table 160. InPortMux VolRight Command Verb Format
Table 162. InPortMux VolLeft Command Verb Format
Table 164. InPortMux WCap Command Verb Format
Verb ID
Verb ID
BA0
3A0
B80
390
Verb ID
F00
RW
RW
RW
RW
80
R
R
See bits [7:0] of bitfield table
See bits [7:0] of bitfield table
Reset
Reset
0x0
0x0
0x0
0x0
Payload
Payload
Reserved
Amplifier gain step number
00
Reserved
Amplifier gain step number
Payload
00
09
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
See bitfield table
0000_0000h
0000_0000h
Response
Response
Response
PC AUDIO
V 1.2 01/08