92HD89B2X5NDGXZBX Integrated Device Technology (Idt), 92HD89B2X5NDGXZBX Datasheet - Page 80

• 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
ConL2
ConL1
ConL0
Field Name
Rsvd1
Gain
Field Name
Rsvd1
Reg
Reg
Get
Get
Set
Set
7.5.4.
7.5.5.
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
PortA (NID = 0Ah): InAmpLeft
PortA (NID = 0Ah): InAmpRight
Bits
23:16
MixerOutVol Selector widget (0x1E)
15:8
DAC1 Converter widget (0x16)
7:0
DAC0 Converter widget (0x15)
Bits
31:2
Reserved.
1:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Bits
31:2
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
R
R
R/W
R
R
R/W
R
B2000h
B0000h
Default
1Eh
16h
15h
Default
00000000h
0h
Default
00000000h
80
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
360h
350h
V 1.0 11/10
92HD89B