92HD75B2X3NLGXYBX Integrated Device Technology (Idt), 92HD75B2X3NLGXYBX Datasheet - Page 202

• Manufacturer Part Number: 92HD75B2X3NLGXYBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 32-Pin VFQFPN EP
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD75B2X3NLGXYBX

• Package: 32VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|4|4.75|5 V

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.32. VolumeKnob Node (NID = 27)
8.31.5. DigBeep Mode
8.32.1. VolumeKnob WCap
8.31.5.1. DigBeep Mode
8.32.1.1. VolumeKnob WCap
Get
[31.:2]
[1]
[0]
Get
[31.:24]
[23.:20]
[19.:0]
Bit
Bit
Rsvd1
FreqShift
LinearSel
Rsvd2
Type
Rsvd1
Bitfield Name
Bitfield Name
FE0
F00
Verb ID
Verb ID
R
RW
RW
R
R
R
202
RW
RW
00000000
0
0
00
6
0
Reset
Reset
00
09
Reserved.
Digital PCBeep frequency range shift
(for linear mode only): 0 = 47Hz-12kHz,
1 = 12.047kHz-24kHz.
Linear PCBeep frequency select. 0 =
HD Audio Rev.1.0 frequencies ; 1 = lin-
ear frequencies
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.
Payload
Payload
92HD75B
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 01-09