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3.Pin function
1/3
Symbol
I/O
Pin No.
1
MNT0
I/O
2
MNT1
O
3
MNT2
O
4
MNT3
O
5
SWDT
I
6
SCLK
I
7
XLAT
I
8
SRDT
O
9
SENS
O
10
XRST
I
11
SQSY
O
12
DQSY
O
13
RECP
I
14
XINT
O
15
TX
I
16
OSCI
I
17
OSCO
O
18
XTSL
I
19
DIN0
I
20
DIN1
I
21
DOUT
O
22
DATAI
I
23
LRCKI
I
24
XBCKI
I
25
ADDT
I
26
DADT
O
27
LRCK
O
28
XBCK
O
29
FS256
O
30
DVDD
-
31
A03
O
32
A02
O
33
A01
O
34
A00
O
35
A10
O
36
A04
O
37
A05
O
38
A06
O
39
A07
O
40
A08
O
41
A11
O
42
DVSS
-
43
XOE
O
Monitor output.
Monitor output.
Monitor output.
Monitor output.
Data input for microcomputer serial interface.
Shift clook input for microcomputer serial interface.
Latch input for microcomputer serial interface.Latched at the falling edge.
Data output for microcomputer serial interface.
Outputs the internal status corresponding to the microcomputer serial
interface address.
Reset input. Low : reset
Disc subcode Q sync / ADIP sync output.
Subcode Q sync output in U-bit CD or MD format when the Digital In
source is CD or MD.
Laser power switching input.
High : recording power ; low ; playback power
Interruption request output. Low when the interruption status occurs.
Enable signal input for recoding data output. High : enabled
Crystal oscillation circuit input.
Crystal oscillation circuit output. (inverted output of the OSCI pin)
OSCI input frequency switching.
XTSL1(command) = low and XTSL = high : 512Fs (22.5792MHz)
XTSL1(command) = low and XTSL = low : 1024Fs (45.1584MHz)
XTSL1(command) = high : 2048Fs (90.3168MHz)
Digital audio interface signal input 1.
Digital audio interface signal input 2.
Digital audio interface signal output.
Test pin. Connect to GND.
Test pin. Connect to GND.
Test pin. Connect to GND.
Data input from A / D converter.
REC monitor output / decoded audio data output.
LA clock (44.1kHz) output to the external audio block.
Bit clock (2.8224kHz) output to the external audio block.
256Fs output.
Digital power supply.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
External DRAM address output.
Digital ground.
External DRAM output enable.
Function
UX-A10DVD
1-61
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