92hdw74c Integrated Device Technology, 92hdw74c Datasheet - Page 178

• Manufacturer Part Number: 92hdw74c
• Description: 6-channel Hd Audio Codec, Single Or Dual Spdif
• Manufacturer: Integrated Device Technology

SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
92HDW74C1
SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
6.24.2. VolumeKnob VolKnobCap
6.24.3. VolumeKnob ConLst
6.24.1.1. VolumeKnob WCap
6.24.2.1. VolumeKnob VolKnobCap
[31.:24]
[23.:20]
[19.:0]
Get
[31.:8]
[7]
[6.:0]
Get
Bit
Bit
Rsvd2
Type
Rsvd1
Rsvd
Delta
NumSteps
Bitfield Name
Bitfield Name
F00
F00
Verb ID
Verb ID
R
R
R
R
R
R
178
RW
RW
00
6
0
000000
1
7F
Reset
Reset
13
0E
Reserved.
Widget type: 0h = Out Converter; 1h = In
Converter; 2h = Summing (Mixer); 3h =
Selector (Mux); 4h = Pin Complex; 5h =
Power; 6h = Volume Knob; 7h = Beep
Generator; 8h-Eh = Reserved; Fh =
Vendor Defined
Reserved.
Reserved.
Indicates if software can write a base
volume to the Volume Control Knob.
Number of gains steps (number of pos-
sible settings - 1).
Payload
Payload
92HDW74C1
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 03/08