92HD75B2X3NLGXYBX Integrated Device Technology (Idt), 92HD75B2X3NLGXYBX Datasheet - Page 116

• 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
8.12.5. ADC1 ProcState
8.12.4.1. ADC1 Cnvtr
8.12.5.1. ADC1 ProcState
[10.:8]
[7]
[6.:4]
[3.:0]
Get
[31.:8]
[7]
[6.:2]
[1.:0]
Bit
Bit
SmplRateDiv
Rsvd1
BitsPerSmpl
NmbrChan
Rsvd2
HPFOCDIS
Rsvd1
ADCHPFByp
Bitfield Name
Bitfield Name
F03
Verb ID
RW
R
RW
RW
R
RW
R
RW
116
RW
RW
0
0
3
1
000000
0
00
1
Reset
Reset
00
Sample base rate divider: 000b= Divide
by 1 (48kHz/44.1kHz); 001b= Divide by
2 (24kHz/20.05kHz); 010b= Divide by 3
(16kHz/32kHz); 011b= Divide by 4
(11.025kHz); 100b= Divide by 5
(9.6kHz); 101b= Divide by 6 (8kHz);
110b= Divide by 7; 111b= Divide by 8
(6kHz)
Reserved.
Bits per sample: 000b= 8 bits; 001b= 16
bits; 010b= 20 bits; 011b= 24 bits;
100b= 32 bits; 101b-111b= Reserved
Total number of channels in the stream
assigned to this converter:
0000b-1111b= 1-16 channels.
Reserved.
HPF offset calculation disable. 1 = cal-
culation disabled; 0 = calculation en-
abled.
Reserved.
Processing State: 00b= bypass the ADC
HPF ("off") 01b-11b= ADC HPF is en-
abled ("on" or "benign").
Payload
92HD75B
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 01-09