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CHAPTER2 SEQUENCE PROGRAMS
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2.4 Data Used in Sequence Programs
2.4.5 Character string data
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2.4.5 Character string data
(1) Definition
The CPU module uses ASCII code data.
(2) ASCII code character strings
Table2.6 lists the ASCII code character strings.
"00
H" (NULL code) in Table2.6 is used at the end of a character string as a terminator.
Table2.6 ASCII code character strings
b8 b7 b6 b5 b4 b3 b2 b1 Low
00000
0123456789ABCDEF
0
0011
0
0102
0
0
0113
0
1004
0
1015
1
0
1106
1
11
10
10
11
11
17
1
0008
1
1
0019
1
010A
1
011B
0
1
1
1
0
E
F
D
C
NULL (SP)
!
"
#
$
%
&
'
(
)
+
(Comma)
,
(Minus)
-
(Period)
z
(Under
line)
_
/
0
1
2
3
4
5
6
7
8
9
:
;
<
=
>
?
@
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
`
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
P
Q
R
S
T
U
V
W
X
Y
Z
[
\
]
^
p
q
r
s
t
u
v
w
x
y
z
{
|
}
0000000011111111
0000111100001111
0011001100110011
0101010101010101
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