92HD81B1C5NLGXUAX Integrated Device Technology (Idt), 92HD81B1C5NLGXUAX Datasheet - Page 272
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92HD81B1C5NLGXUAX
Manufacturer Part Number
92HD81B1C5NLGXUAX
Description
Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP Tray
Manufacturer
Integrated Device Technology (Idt)
Type
General Purposer
Datasheet
1.92HD81B1C5NLGXUAX.pdf
(289 pages)
Specifications of 92HD81B1C5NLGXUAX
Package
48VFQFPN EP
Adc/dac Resolution
24 Bit
Number Of Channels
2ADC /2 DAC
Sampling Rate
192 KSPS
Number Of Dac Outputs
8
Number Of Dacs
2
Operating Supply Voltage
1.5|1.8|3.3|4|4.75|5 V
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92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
IDT™ CONFIDENTIAL
Field Name
Error
Rsvd2
Act
Rsvd1
Set
Field Name
Rsvd2
OutEn
InEn
Rsvd1
Reg
Get
Set
7.28.5. Dig1Pin (NID = 20h): PinWCntrl
Byte 4 (Bits 31:24)
Bits
8
Error indicator: 1 = cannot enter requested power state, 0 = no problem with
requested power state.
7:6
Reserved.
5:4
Actual power state of this widget.
3:2
Reserved.
1:0
Current power state setting for this widget.
Bits
31:7
Reserved.
6
Output enable: 1 = enabled, 0 = disabled.
5
Input enable: 1 = enabled, 0 = disabled.
4:0
Reserved.
Byte 3 (Bits 23:16)
R/W
R
R
R
R
RW
R/W
R
RW
RW
R
F0700h
Default
0h
0h
3h
0h
0h
Default
0000000h
0h
0h
00h
272
Byte 2 (Bits 15:8)
Reset
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - LR
N/A (Hard-coded)
POR - DAFG - LR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
N/A (Hard-coded)
Byte 1 (Bits 7:0)
707h
V 0.987 11/09
92HD81
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