Casio I/O-PB-12 Service Manual page 27

Electronic cash register option i/o board for casio ce-4700; casio tk-1300; casio tk-2300; casio tk-2700; casio tk-5100
Hide thumbs

Advertisement

A
B
1
2
VCC
3
4
GND
2
X2
5
1
3
6
7
8
A
B
C
D
E
VCC
1
RA2
2
2
3
3
( 2/6 ) ( 4/6 ) ( 5/6 )
4
4
5
5
CA1
6
6
7
7
8
8
9
9
C12
1
C13
GND
C14
GND
R58
R59
R60
GND
2 3 4
5 6 7 8 9 2 3 4 5 6 7 8 9
RA8
C24
R63
R67
R68
GND
C
D
E
F
G
VCC
C18
C17
GND
1
1
RA9
F
G
— 25 —
H
I
J
D0–D7
A0–A15
INT2
INT1
CPURST ( 2/6 ) ( 4/6 )
TXD
RXD
RTS
SCICLK ( 4/6 )
Board No.
E-I/O-PB-12 (3/6)
H
I
J
K
1
2
3
4
5
6
7
8
E211762
K

Advertisement

loading

This manual is also suitable for:

Ex-i/o-pb-12

Table of Contents