Non-printable
ASCII control
characters
DEC
HEX
24
18
25
19
26
1A
27
1B
28
1C
29
1D
30
1E
31
1F
127
7F
Lower ASCII Reference T able
Note: Windows Code page 1252 and lower ASCII use the same c haracters.
DEC
HEX
Character
32
20
<SPACE>
33
21
!
34
22
"
35
23
#
36
24
$
37
25
%
38
26
&
39
27
'
40
28
(
41
29
)
42
2A
*
43
2B
+
44
2C
,
45
2D
-
46
2E
.
47
2F
/
48
30
0
49
31
1
50
32
2
51
33
3
52
34
4
53
35
5
54
36
6
55
37
7
56
38
8
57
39
9
58
3A
:
59
3B
;;
60
3C
<
61
3D
=
62
3E
>
63
3F
?
Keyboard Control + ASCII (CTRL+X) M
Char
Control + X Mode Off (
CAN
F3
EM
F4
SUB
F5
ESC
F6
FS
F7
GS
F8
RS
F9
US
F10
⌂
NP Enter
DEC
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
ode
Windows Mode Control + X Mode On (
KBDCAS0)
CTRL + X
CTRL+ X
CTRL+ Y
CTRL+ Z
CTRL+ [
CTRL+ \
CTRL+ ]
CTRL+ ^
CTRL+ -
Printable C
haracters
HEX
Character
40
@
41
A
42
B
43
C
44
D
45
E
46
F
47
G
48
H
49
I
4A
J
4B
K
4C
L
4D
M
4E
N
4F
O
50
P
51
Q
52
R
53
S
54
T
55
U
56
V
57
W
58
X
59
Y
5A
Z
5B
[
5C
\
5D
]
5E
^
5F
_
CTRL + X f
DEC
HEX
Character
96
60
`
97
61
a
98
62
b
99
63
c
100
64
d
101
65
e
102
66
f
103
67
g
104
68
h
105
69
i
106
6A
j
107
6B
k
108
6C
l
109
6D
m
110
6E
n
111
6F
o
112
70
p
113
71
q
114
72
r
115
73
s
116
74
t
117
75
u
118
76
v
119
77
w
120
78
x
121
79
y
122
7A
z
123
7B
{
124
7C
|
125
7D
}
126
7E
~
127
7F
⌂
KBDCAS2)
unction
A - 4