ASCII je anglická skratka pre American Standard Code for Information Interchange (americký štandardný kód pre výmenu informácií). Ide o kódovací systém znakov anglickej abecedy, číslic, iných znakov a riadiacich kódov.
Tabuľka ASCII kódov
| Bin
|
Dec
|
Hex
|
Znak
|
Význam
|
| 0000 0000
|
0
|
00
|
NUL
|
| 0000 0001
|
1
|
01
|
SOH
|
Start of Header
|
| 0000 0010
|
2
|
02
|
STX
|
Start of Text
|
| 0000 0011
|
3
|
03
|
ETX
|
End of Text
|
| 0000 0100
|
4
|
04
|
EOT
|
End of Transmission
|
| 0000 0101
|
5
|
05
|
ENQ
|
Enquiry
|
| 0000 0110
|
6
|
06
|
ACK
|
Acknowledge
|
| 0000 0111
|
7
|
07
|
BEL
|
Bell
|
| 0000 1000
|
8
|
08
|
BS
|
Backspace
|
| 0000 1001
|
9
|
09
|
HT
|
Horizontal Tab
|
| 0000 1010
|
10
|
0a
|
LF
|
Line Feed
|
| 0000 1011
|
11
|
0b
|
VT
|
Vertical Tab
|
| 0000 1100
|
12
|
0c
|
FF
|
Form Feed
|
| 0000 1101
|
13
|
0d
|
CR
|
Carriage Return
|
| 0000 1110
|
14
|
0e
|
SO
|
Shift Out
|
| 0000 1111
|
15
|
0f
|
SI
|
Shift In
|
| 0001 0000
|
16
|
10
|
DLE
|
Data Link Escape
|
| 0001 0001
|
17
|
11
|
DC1
|
(XOn)
|
| 0001 0010
|
18
|
12
|
DC2
|
(XOff)
|
| 0001 0011
|
19
|
13
|
DC3
|
| 0001 0100
|
20
|
14
|
DC4
|
| 0001 0101
|
21
|
15
|
NAK
|
Negative Acknowledge
|
| 0001 0110
|
22
|
16
|
SYN
|
Synchronous Idle
|
| 0001 0111
|
23
|
17
|
ETB
|
End of Transmission Block
|
| 0001 1000
|
24
|
18
|
CAN
|
Cancel
|
| 0001 1001
|
25
|
19
|
EM
|
End of Medium
|
| 0001 1010
|
26
|
1a
|
SUB
|
Substitute
|
| 0001 1011
|
27
|
1b
|
ESC
|
Escape
|
| 0001 1100
|
28
|
1c
|
FS
|
File Separator
|
| 0001 1101
|
29
|
1d
|
GS
|
Group Separator
|
| 0001 1110
|
30
|
1e
|
RS
|
Record Separator
|
| 0001 1111
|
31
|
1f
|
US
|
Unit Separator
|
|
| Dec
|
Hex
|
Znak
|
| 32
|
20
|
SPC
|
| 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
|
?
|
|
| Dec
|
Hex
|
Znak
|
| 64
|
40
|
@
|
| 65
|
41
|
A
|
| 66
|
42
|
B
|
| 67
|
43
|
C
|
| 68
|
44
|
D
|
| 69
|
45
|
E
|
| 70
|
46
|
F
|
| 71
|
47
|
G
|
| 72
|
48
|
H
|
| 73
|
49
|
I
|
| 74
|
4a
|
J
|
| 75
|
4b
|
K
|
| 76
|
4c
|
L
|
| 77
|
4d
|
M
|
| 78
|
4e
|
N
|
| 79
|
4f
|
O
|
| 80
|
50
|
P
|
| 81
|
51
|
Q
|
| 82
|
52
|
R
|
| 83
|
53
|
S
|
| 84
|
54
|
T
|
| 85
|
55
|
U
|
| 86
|
56
|
V
|
| 87
|
57
|
W
|
| 88
|
58
|
X
|
| 89
|
59
|
Y
|
| 90
|
5a
|
Z
|
| 91
|
5b
|
[
|
| 92
|
5c
|
\
|
| 93
|
5d
|
]
|
| 94
|
5e
|
^
|
| 95
|
5f
|
_
|
|
| Dec
|
Hex
|
Znak
|
| 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
|
DEL
|
|
Na počítačovej klávesnici pripojenej k počítaču so spusteným Microsoft Windows sa môže napísať ľubovoľný znak tak, že stlačíte ľavé tlačidlo Alt a na numerickej klávesnici sa stlačí príslušný kód. Napríklad ľavý Alt + 64 napíše @.
Externé odkazy