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5
P73/TA4IN
6
P74/TA5OUT
7
P80/TB0IN0/INT5
8
P81/TB0IN1/INT6
9
P82/TB0OUT0
10
P83/TB0OUT1
11
P90/TXD0
12
P91/RXD0
13
P92/SCLK0/
14
P93
15
P94
16
P95
17
AM0
18
DVCC
19
X2
20
DVSS
21
X1
22
AM1
23
24
P96/XT1
25
P97/XT2
26
NMI
27
ALE
28
P00/AD0
┆
┆
35
P07/AD7
P10/AD8/A8
36
┆
┆
P17/AD15/A15
43
P20/A0/A16
44
┆
┆
P25/A5/A21
49
50
P30/
P31/
51
52
P32/
53
P40/
54
P41/
55
P42/
56
P60/SCK
57
P61/SO/SDA
58
P62/SI/SCL
59
P63/INT0
60
P50/AN0
+5V power
Backlight on/off control
Remote control signal
+1.8V power supply
Remote red control signal
Remote green control signal
Digital ground
HDMI identity signal
No connection
th
CON4(10
pin)
th
CON4(4
pin)
rd
CON4(3
pin)
Bus byte selection
+3.3V power
Crystal oscillator interface
Ground
Crystal oscillator interface
Bus byte selection
CPU reset control port
Low frequency oscillation input interface
Low frequency oscillation output interface
Interrupt request signal
Address latch level
0~7 bit address/data channel
8~15 bit address/data channel
or 8~15 bit address channel
8~5 bit address channel
or 8~21 bit address channel
External memory read control terminal
External memory write control terminal (AD0~AD7)
Data write control terminal (AD8~AD15)
Internal address selection signal
(no connection)
I²C bus data
I²C bus clock
Interrupt request signal
KEY control terminal
14
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