92HD89B2X5NDGXZBX Integrated Device Technology (Idt), 92HD89B2X5NDGXZBX Datasheet - Page 83

• Manufacturer Part Number: 92HD89B2X5NDGXZBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 40-Pin VFQFPN Tray
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD89B2X5NDGXZBX

• Package: 40VFQFPN
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Adc Inputs: 10
• Number Of Dac Outputs: 11
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|5 V

92HD89B
Four channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
InEn
Rsvd1
VRefEn
Field Name
Rsvd2
En
Rsvd1
Reg
Get
Set
7.5.9.
Byte 4 (Bits 31:24)
PortA (NID = 0Ah): UnsolResp
Bits
5
Input enable: 1 = enabled, 0 = disabled.
4:3
Reserved.
2:0
Vref selection (See VrefCntrl field of PinCap parameter for supported selec-
tions):
010b= GND
011b= Reserved
100b= 80%
101b= 100%
110b= Reserved
111b= Reserved
Bits
31:8
Reserved.
7
Unsolicited response enable (also enables Wake events for this Widget): 1 =
enabled, 0 = disabled.
6
Reserved.
000b= HI-Z
001b= 50%
Byte 3 (Bits 23:16)
R/W
R
R
R
R/W
R
RW
R
F0800h
Default
0h
0h
0h
Default
000000h
0h
0h
83
Byte 2 (Bits 15:8)
Reset
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
Byte 1 (Bits 7:0)
708h
V 1.0 11/10
92HD89B