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PIN NO
NO
24
XIN
25
XOUT
26
VSS
27
VCC
28
P6
/OSC2/XCIN
3
29
P6
/OSC2/XCOUT
4
30
RESET
31
P3
1
32
P3
0
33
P0
3
34
P1
6
35
P0
5
36
P1
/SDA2
4
37
P1
/SDA1
3
38
P1
/SCL2
2
39
P1
/SCL1
1
40
P1
/OUT2
0
41
P2
3
42
P2
2
43
P2
1
44
P2
0
45
P0
/PWM3
7
46
P0
/PWM2
6
NAME
X IN
MAIN CLOCK (4.19MHz)
X OUT
MAIN CLOCK (4.19MHz)
GND
MAIN CPU GND TERMINAL
VCC
MAIN CPU POWER TERMINAL (+5 CONNECT)
OSC2
SUB CLOCK (32.768KHz)
OSC1
SUB CLOCK (32.768KHz)
RESET
CPU RESET INPUT TERMINAL
N. C.
NOT USED
N. C.
NOT USED
N. C.
NOT USED
N. C.
NOT USED
N. C.
NOT USED
N. C.
NOT USED
E
2
PROM DATA
E
2
PROM DATA IN/OUT TERMINAL
N. C.
NOT CONNECTED
E
2
PROM CLOCK
E
2
PROM CLOCK OUTPUT TERMINAL
N. C.
NOT CONNECTED
VER SW
TV/AV
TV (L) AV(H) OUTPUT TERMINAL
V MUTE
VIDEO MUTE(H) OUTPUT TERMINAL
A MUTE
AUDIO MUTE(H) OUTPUT TERMINAL
VOLUME
VOLUME PWM OUTPUT TERMINAL
SHARP
SHARPNESS PWM OUTPUT TERMINAL
73
DESCRIPTION
1/O
ACTIVE
I
O
–
–
I
O
I
LOW
–
–
–
–
–
–
I/O
I
O
O
0
O
O
HIGH
O
HIGH
O
O
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