92HD89B2X5NDGXZBX Integrated Device Technology (Idt), 92HD89B2X5NDGXZBX Datasheet - Page 52

• 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
Rsvd2
InputDelay
Rsvd1
OutputDelay
Field Name
Rsvd2
B32
B24
B20
Reg
Get
Set
7.4.3.
Byte 4 (Bits 31:24)
AFG (NID = 01h): PCMCap
Bits
15:12
Reserved.
11:8
Typical latency in frames. Number of samples between when the sample is re-
ceived as an analog signal at the pin and when the digital representation is
transmitted on the HD Audio link.
7:4
Reserved.
3:0
Typical latency in frames. Number of samples between when the signal is re-
ceived from the HD Audio link and when it appears as an analog signal at the
pin.
Bits
31:21
Reserved.
20
32 bit audio format support: 1 = yes, 0 = no.
19
24 bit audio format support: 1 = yes, 0 = no.
18
20 bit audio format support: 1 = yes, 0 = no.
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R/W
R
R
R
R
F000Ah
Default
0h
Dh
0h
Dh
Default
000h
0h
1h
1h
52
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Byte 1 (Bits 7:0)
V 1.0 11/10
92HD89B