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2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
A
— 25 —
GND
VSS
XTAL
EXTAL
MP0
MP1
RES
STBY
NMI
P20
P21
P22
P23
P24
P25
P26
P27
P50
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P63
P64
P65
P66
P67
E
RD
WR
R/W
LIR
BA
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
VSS1
A8
A9
A10
A11
A12
A13
A14
A15
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
1
CA1
RA2
VCC
1
GND
VCC
R58
R59
R60
GND
C12
C13
C14
RD
WR
( 2/6 ) ( 4/6 ) ( 5/6 )
E ( 4/6 )
IC6
2
X2
1
3
GND
C24
R63
VCC
R64
R65
R66
2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9
VCC
VCC
RA8
1
RA9
1
R67
R68
GND
VCC
GND
C18
C17
D0–D7
A0–A15
TO E–I/O-PB-12 (2/6) (4/6) (5/6)
TXD
RXD
RTS
( 2/6 )
( 6/6 )
INT2
INT1
CPURST ( 2/6 ) ( 4/6 )
SCICLK ( 4/6 )
Board No.
E-I/O-PB-12 (3/6)
E211762
Содержание EX-I/O-PB-12
Страница 10: ...8 4 3 C Inline 1 Circuit Diagram Pin Configuration Internal Block Diagram...
Страница 13: ...11 4 4 Timing Chart 1 EP Rom read 2 S Ram write...
Страница 23: ...21 6 IC Data TC74HC04P TC74HC04P SN751178N...
Страница 31: ...29 9 PARTS LIST...
Страница 32: ...30...
Страница 33: ...8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926...