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ASCII Character Codes Tables

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| DEC |
HEX |
ASCII |
|
KEY |
|
DEC |
HEX |
ASCII |
| 0 |
00 |
NUL |
Null |
CTRL-@ |
|
32 |
20 |
SPACE |
| 1 |
01 |
SOH |
Start of header |
CTRL-A |
|
33 |
21 |
! |
| 2 |
02 |
STX |
Start of text |
CTRL-B |
|
34 |
22 |
" |
| 3 |
03 |
ETX |
End of text |
CTRL-C |
|
35 |
23 |
# |
| 4 |
04 |
EOT |
End of transmission |
CTRL-D |
|
36 |
24 |
$ |
| 5 |
05 |
ENQ |
Enquiry |
CTRL-E |
|
37 |
25 |
% |
| 6 |
06 |
ACK |
Acknowledge |
CTRL-F |
|
38 |
26 |
& |
| 7 |
07 |
BEL |
Bell |
CTRL-G |
|
39 |
27 |
' |
| 8 |
08 |
BS |
Backspace |
CTRL-H |
|
40 |
28 |
( |
| 9 |
09 |
HT |
Horizontal tab |
CTRL-I |
|
41 |
29 |
) |
| 10 |
0A |
LF |
Line Feed |
CTRL-J |
|
42 |
2A |
* |
| 11 |
0B |
VT |
Vertical tab |
CTRL-K |
|
43 |
2B |
+ |
| 12 |
0C |
FF |
Form feed |
CTRL-L |
|
44 |
2C |
, |
| 13 |
0D |
CR |
Carriage return |
CTRL-M |
|
45 |
2D |
- |
| 14 |
0E |
SO |
Shift out |
CTRL-N |
|
46 |
2E |
. |
| 15 |
0F |
SI |
Shift in |
CTRL-O |
|
47 |
2F |
/ |
| 16 |
10 |
DLE |
Data link escape |
CTRL-P |
|
48 |
30 |
0 |
| 17 |
11 |
XON, DC1 |
XON, Device control 1 |
CTRL-Q |
|
49 |
31 |
1 |
| 18 |
12 |
DC2 |
Device control 2 |
CTRL-R |
|
50 |
32 |
2 |
| 19 |
13 |
XOFF, DC3 |
XOFF, Device control 3 |
CTRL-S |
|
51 |
33 |
3 |
| 20 |
14 |
DC4 |
Device control 4 |
CTRL-T |
|
52 |
34 |
4 |
| 21 |
15 |
NAK |
Negative acknowledge |
CTRL-U |
|
53 |
35 |
5 |
| 22 |
16 |
SYN |
Synchronous idle |
CTRL-V |
|
54 |
36 |
6 |
| 23 |
17 |
ETB |
End of text buffer |
CTRL-W |
|
55 |
37 |
7 |
| 24 |
18 |
CAN |
Cancel |
CTRL-X |
|
56 |
38 |
8 |
| 25 |
19 |
EM |
End of medium |
CTRL-Y |
|
57 |
39 |
9 |
| 26 |
1A |
SUB |
Substitute |
CTRL-Z |
|
58 |
3A |
: |
| 27 |
1B |
ESC |
Escape |
CTRL-[ |
|
59 |
3B |
; |
| 28 |
1C |
FS |
File separator |
CTRL-\ |
|
60 |
3C |
< |
| 29 |
1D |
GS |
Group separator |
CTRL-] |
|
61 |
3D |
= |
| 30 |
1E |
RS |
Record separator |
CTRL-^ |
|
62 |
3E |
> |
| 31 |
1F |
US |
Unit Separator |
CTRL-_ |
|
63 |
3F |
? |
| DEC |
HEX |
ASCII |
|
DEC |
HEX |
ASCII |
| 64 |
40 |
@ |
|
96 |
60 |
` |
| 65 |
41 |
A |
|
97 |
61 |
a |
| 66 |
42 |
B |
|
98 |
62 |
b |
| 67 |
43 |
C |
|
99 |
63 |
c |
| 68 |
44 |
D |
|
100 |
64 |
d |
| 69 |
45 |
E |
|
101 |
65 |
e |
| 70 |
46 |
F |
|
102 |
66 |
f |
| 71 |
47 |
G |
|
103 |
67 |
g |
| 72 |
48 |
H |
|
104 |
68 |
h |
| 73 |
49 |
I |
|
105 |
69 |
i |
| 74 |
4A |
J |
|
106 |
6A |
j |
| 75 |
4B |
K |
|
107 |
6B |
k |
| 76 |
4C |
L |
|
108 |
6C |
l |
| 77 |
4D |
M |
|
109 |
6D |
m |
| 78 |
4E |
N |
|
110 |
6E |
n |
| 79 |
4F |
O |
|
111 |
6F |
o |
| 80 |
50 |
P |
|
112 |
70 |
p |
| 81 |
51 |
Q |
|
113 |
71 |
q |
| 82 |
52 |
R |
|
114 |
72 |
r |
| 83 |
53 |
S |
|
115 |
73 |
s |
| 84 |
54 |
T |
|
116 |
74 |
t |
| 85 |
55 |
U |
|
117 |
75 |
u |
| 86 |
56 |
V |
|
118 |
76 |
v |
| 87 |
57 |
W |
|
119 |
77 |
w |
| 88 |
58 |
X |
|
120 |
78 |
x |
| 89 |
59 |
Y |
|
121 |
79 |
y |
| 90 |
5A |
Z |
|
122 |
7A |
z |
| 91 |
5B |
[ |
|
123 |
7B |
{ |
| 92 |
5C |
\ |
|
124 |
7C |
| |
| 93 |
5D |
] |
|
125 |
7D |
} |
| 94 |
5E |
^ |
|
126 |
7E |
~ |
| 95 |
5F |
_ |
|
127 |
7F |
DELETE |

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