Pioneer ANH-P9R Service Manual page 68

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*PD3430A
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- Pin Functions (PD3430A)
Pin No. Pin Name
1-4 DB12-15
5 IR
6 CS1
7 CS0B
8 WRB
9 RDB
10 BCLK
B
11 RDYB
12 CSOUT
13 VCC3
14 GND
15 VCC5
16 GND
17 CKD
TE
18 UCKA
L 13942296513
19 LS
20,21 UADL0,1
22,23 UADR0,1
24 PVCCK
25 UCD
26 VCC3
27 GND
28 LCD
29 LCKA
30,31 LADL0,1
C
32,33 LADR0,1
34 SEGCKA
35,36 SEGAD0,1
37 VCC5
38 GND
39 VCC3
40 GND
41,42 PVCSEL0,1
43 TESTRAM
44,45 TESTSEL0,1
46,47 PNLSEL0,1
48 T
49 W
50 RB
51-56 DB0-5
57 GND
www
58 VCC3
59-64 DB6-11
D
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I/O Function and Operation
I/O Data bus input / output
I Instruction register selection input
I Chip select 1 input
I Chip select 0 input
I Write strobe input
I Read strobe input
I Bus clock input
O Ready signal output
O Outside chip select output
3.3V power supply
GND
5V power supply
GND
O Serial data clock output
O The anode drive clock output
O Synchronizing line signal output pin
O Anode serial data output
O Anode serial data output
O Not used
O Cathode serial data output
3.3V power supply
GND
O Not used
O Not used
O Not used
O Not used
O Not used
O Not used
5V power supply
GND
3.3V power supply
GND
Not used
Not used
Not used
Not used
Test pin
Test pin
I Reset input
I/O Data bus input / output
GND
3.3V power supply
I/O Data bus input / output
x ao
y
. i
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