92hdw74e Integrated Device Technology, 92hdw74e Datasheet - Page 192

• Manufacturer Part Number: 92hdw74e
• Description: 10-channel Hd Audio Codec, Dual Spdif
• Manufacturer: Integrated Device Technology

TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
92HDW74E
TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
6.25. ADC0Mux Node (NID = 20)
6.25.1. ADC0Mux WCap
6.24.7.1. VolumeKnob VS
6.25.1.1. ADC0Mux WCap
[31.:3]
[4]
[3.:1]
[0]
Get
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[11]
Bit
Bit
Rsvd
Continuous
Rate
Enable
Rsvd2
Type
Delay
Rsvd1
SwapCap
Bitfield Name
Bitfield Name
F00
Verb ID
R
RW
RW
RW
R
R
R
R
R
192
RW
RW
0000000
1
0
0
00
3
0
0
1
Reset
Reset
09
Reserved.
Allow continuous incrementing/decre-
menting of the volume knob value.
Volume knob update rate, for continu-
ous mode and de-bouncing (0..7 =
2.5..20Hz, in increments of 2.5Hz)
Volume knob enable: 0 = DMic uses ex-
ternal pins, 1 = Volume knob uses exter-
nal pins.
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
Number of sample delays through wid-
get.
Reserved.
Left/right swap support: 1 = yes 0 = no.
Payload
92HDW74E
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 03/08