IDTSTAC9227D5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9227D5TAEA2X Datasheet - Page 197

• Manufacturer Part Number: IDTSTAC9227D5TAEA2X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9227D5TAEA2X

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Compliant

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.31.2. VolumeKnob VolKnobCap
6.31.3. VolumeKnob ConLst
[31:24]
[23:20]
[19:0]
[31:8]
[6:0]
Bit
Bit
[7]
Get
Get
Bitfield Name
Table 458. VolumeKnob VolKnobCap
Bitfield Name
Rsvd2
Rsvd1
Type
Table 457. VolumeKnob VolKnobCap
NumSteps
Table 456. VolumeKnob WCap
Rsvd
Delta
Table 459. VolumeKnob ConLst
IDT CONFIDENTIAL
RW
R
R
R
Verb ID
Verb ID
F00
F00
RW
197
R
R
R
0xF = Disabled
0x6 = Enabled
Reset
0x0
0x0
Reset
0x7F
0x0
0x1
Command Response Format
Command Response Format
Command Verb Format
Command Verb Format
Reserved
Widget type = Volume Knob Widget
Reserved. Software assumes capability of
unsolicited responses and a connection list
for this widget type.
Reserved
Indicates if software can write a base
volume to the Volume Control Knob.
Total number of steps in the range of the
volume knob = 128
Payload
Payload
0E
13
STAC9227/9228/9228D
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08