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5
- Pin Functions(UPD63712AGC)
Pin No.
Pin Name
1
LD
2
PD
3
PN
4
AVDD
5
DGND
6
RFOK
7
INTQ
rst
8
9
A0
stb
10
sck
11
12
SO
13
SI
14
DVDD
15
DAVDD
16
ROUT
17
DAGND
18
REGC
19
DAGND
20
LOUT
21
DAVDD
22
XVDD
xtal
23
24
XTAL
25
XGND
26
DVDD
27
C1D1
28
C1D2
29
C2D1
30
C2D2
31
C2D3
32
LOCK
33
MIRR
34
HOLD
35
PLCK
36
C16M
37
DGND
38
TX
39
EMPH
40
FLAG
41
DVDD
42
LIMIT
xtalen
43
44
DGND
45
DIN
46
DOUT
47
SCKIN
48
SCKO
49
LRCKIN
50
LRCK
51
DVDD
52
FD+
53
FD-
54
TD+
55
TD-
56
SD+
57
SD-
58
MD+
59
MD-
60
DGND
5
6
I/O
Function and Operation
O
Output of LD
I
Input of PD
I
Assignment of pickup polarity
Power supply for the analog system
Ground for digital circuits
O
Output of RFOK
O
Interruption signals to the external microcomputer
I
Input of reset
I
Command/Parameter discrimination signal input
I
Data strobe signal input
I
Serial data clock input
O
Serial data output
I
Serial data input
Power supply for digital circuits
Power supply for DAC
O
Output of audio for the right channel
GND for DAC
Connected to the capacitor for band gap
GND for DAC
O
Output of audio for the left channel
Power supply for DAC
Power supply for the crystal oscillator
O
Connected to the crystal oscillator
I
Connected to the crystal oscillator
Ground for the crystal oscillator
Power supply for digital circuits
O
Information on error correction
O
Information on error correction
O
Information on error correction
O
Information on error correction
O
Information on error correction
O
Output of LOCK
O
MIRR signal
O
HOLD signal
O
Output of PLCK
O
Output of 16.9344MHz
Ground for digital circuits
O
DAI output
O
Pre-emphasis information output
O
The flag for which output sound data cannot be corrected is outputted
Power supply for digital circuits
I
Signal is inputted when the register can be read
I
Permission to oscillate
Ground for digital circuits
I
Input of audio data
O
Output of audio data
I
Clock input for audio data
O
Clock output for audio data
I
Input of LRCK for audio data
O
Output LRCK for audio data
Power supply for digital circuits
O
Output of focus drive PWM
O
Output of focus drive PWM
O
Output of tracking drive PWM
O
Output of tracking drive PWM
O
Output of thread drive PWM
O
Output of thread drive PWM
O
Output of spindle drive PWM
O
Output of spindle drive PWM
Ground for digital circuits
DEH-1600/XU/UC
6
7
7
8
A
B
C
D
E
F
55
8
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