Tabel ASCII
Dec |
Hex |
Char |
Description |
Dec |
Hex |
Char |
Dec |
Hex |
Char |
Dec |
Hex |
Char |
0 |
0 |
NUL |
(null) |
32 |
20 |
|
64 |
40 |
@ |
96 |
60 |
` |
1 |
1 |
SOH |
(start of heading) |
33 |
21 |
! |
65 |
41 |
A |
97 |
61 |
a |
2 |
2 |
STX |
(start of text) |
34 |
22 |
" |
66 |
42 |
B |
98 |
62 |
b |
3 |
3 |
ETX |
(end of text) |
35 |
23 |
# |
67 |
43 |
C |
99 |
63 |
c |
4 |
4 |
EOT |
(end of transmission) |
36 |
24 |
$ |
68 |
44 |
D |
100 |
64 |
d |
5 |
5 |
ENQ |
(enquiry) |
37 |
25 |
% |
69 |
45 |
E |
101 |
65 |
e |
6 |
6 |
ACK |
(acknowledge) |
38 |
26 |
& |
70 |
46 |
F |
102 |
66 |
f |
7 |
7 |
BEL |
(bell) |
39 |
27 |
' |
71 |
47 |
G |
103 |
67 |
g |
8 |
8 |
BS |
(backspace) |
40 |
28 |
( |
72 |
48 |
H |
104 |
68 |
h |
9 |
9 |
TAB |
(horizontal tab) |
41 |
29 |
) |
73 |
49 |
I |
105 |
69 |
i |
10 |
A |
LF |
(NL line feed, new line) |
42 |
2A |
* |
74 |
4A |
J |
106 |
6A |
j |
11 |
B |
VT |
(vertical tab) |
43 |
2B |
+ |
75 |
4B |
K |
107 |
6B |
k |
12 |
C |
FF |
(NP form feed, new page) |
44 |
2C |
, |
76 |
4C |
L |
108 |
6C |
l |
13 |
D |
CR |
(carriage return) |
45 |
2D |
- |
77 |
4D |
M |
109 |
6D |
m |
14 |
E |
SO |
(shift out) |
46 |
2E |
. |
78 |
4E |
N |
110 |
6E |
n |
15 |
F |
SI |
(shift in) |
47 |
2F |
/ |
79 |
4F |
O |
111 |
6F |
o |
16 |
10 |
DLE |
(data link escape) |
48 |
30 |
0 |
80 |
50 |
P |
112 |
70 |
p |
17 |
11 |
DC1 |
(device control 1) |
49 |
31 |
1 |
81 |
51 |
Q |
113 |
71 |
q |
18 |
12 |
DC2 |
(device control 2) |
50 |
32 |
2 |
82 |
52 |
R |
114 |
72 |
r |
19 |
13 |
DC3 |
(device control 3) |
51 |
33 |
3 |
83 |
53 |
S |
115 |
73 |
s |
20 |
14 |
DC4 |
(device control 4) |
52 |
34 |
4 |
84 |
54 |
T |
116 |
74 |
t |
21 |
15 |
NAK |
(negative acknowledge) |
53 |
35 |
5 |
85 |
55 |
U |
117 |
75 |
u |
22 |
16 |
SYN |
(synchronous idle) |
54 |
36 |
6 |
86 |
56 |
V |
118 |
76 |
v |
23 |
17 |
ETB |
(end of trans. block) |
55 |
37 |
7 |
87 |
57 |
W |
119 |
77 |
w |
24 |
18 |
CAN |
(cancel) |
56 |
38 |
8 |
88 |
58 |
X |
120 |
78 |
x |
25 |
19 |
EM |
(end of medium) |
57 |
39 |
9 |
89 |
59 |
Y |
121 |
79 |
y |
26 |
1A |
SUB |
(substitute) |
58 |
3A |
: |
90 |
5A |
Z |
122 |
7A |
z |
27 |
1B |
ESC |
(escape) |
59 |
3B |
; |
91 |
5B |
[ |
123 |
7B |
{ |
28 |
1C |
FS |
(file separator) |
60 |
3C |
< |
92 |
5C |
\ |
124 |
7C |
| |
29 |
1D |
GS |
(group separator) |
61 |
3D |
= |
93 |
5D |
] |
125 |
7D |
} |
30 |
1E |
RS |
(record separator) |
62 |
3E |
> |
94 |
5E |
^ |
126 |
7E |
~ |
31 |
1F |
US |
(unit separator) |
63 |
3F |
? |
95 |
5F |
_ |
127 |
7F |
DEL |
Format control
BS
Backspace. Indicates movement of the printing
mechanism or display cursor backwards in one position.
HT
Horizontal Tabulation. Indicates movement
of the printing mechanism or display cursor forward to
the next preassigned 'tab' or stopping position.
LF
Line Feed. Indicates movement of the printing
mechanism or display cursor to the start of the next line
(ie one line down).
VT
Vertical Tabulation. Indicates movement
of the printing mechanism or display cursor to the next
of a series of preassigned printing lines.
FF
Form Feed. Indicates movement of the printing
mechanism or display cursor to the starting position of
the next page, form, or screen.
CR
Carriage Return. Indicates movement of the
printing mechanism or display cursor to the starting position
(left) of the current line.
Transmission control
SOH
Start of Heading. Used to indicate the start
of a heading which may contain address or routing information.
STX
Start of Text. used to indicate the start
of the text and so also indicates the end of the heading.
ETX
End of Text. Used to terminate the text
which was started with STX.
EOT
End of Transmission indicates the end of
a transmission which may have included one or more 'texts'
with their headings.
ENQ
Enquiry. A request for a response from a
remote station. It may be used as a "who are you?" request
for a station to identify itself.
ACK
Acknowledge. A character transmitted by
a receiving device as an affirmation response to a sender.
It is used as a positive response to polling messages.
NAK
Negative Acknowledgement. A character transmitted
by a receiving device as a negative response to a sender.
It is used as a negative response to polling messages.
SYN
Synchronous/Idle. Used by a synchronous
transmission system to achieve synchronisation. When no
data is being sent a synchronous transmission system may
send SYN characters continuously.
ETB
End of Transmission Block. Indicates the
end of a block of data for communication purposes. It
is used for blocking data where the block structure is
not necessarily related to the processing format.
Information separator
FS
File Separator.
GS
Group Separator.
RS
Record Separtator.
US
Unit Separator.
Information separators to be used in an
optional manner except that their heirarchy shall be FS
(the most inclusive) to US (the least inclusive).
Miscellaneous
NUL
Null. No character. Used for filling in
time or filling space on tape when there is no data.
BEL
Bell. Used when there is need to call human
attention. It may control alarm or attention devices.
SO
Shift Out. Indicates that the code combinations
which follow shall be interpreted as _outside_ the standard
character set until an SI character is reached.
SI
Shift In. Indicates that the code combinations
which follow shall be interpreted according to the standard
character set.
DLE
Data Link Escape. A character which shall
change the meaning of one or more contiguously following
characters. It can provide supplementary controls or permits
the sending of data characters having any bit combination.
DC1, DC2, DC3, DC4
Device Controls. Characters for the control
of ancillary devices or special terminal features.
CAN
Cancel. Indicates that the data which preceeds
it in a message or block should be disregarded (usually
because an error has been detected).
EM
End of Medium. Indicates the physical end
of a card, tape or other medium, or the end of the required
or used portion of the medium.
SUB
Substitute. Substituted for a character
that is found to be erroneous or invalid.
ESC
Escape. A character intended to provide
code extension in that it gives a specified number of
contiguously following characters an alternate meaning.
SP
Space. A nonprinting character used to separate
words, or to move the printing mechanism or display cursor
forward by one position.
DEL
Delete. Used to obliterate
unwanted characters (for example, on paper tape by punching
a hole in _every_ bit position).