-  ASCII (American Standard Code for Information Interchange)

    - 아스키 code table

https://www.alpharithms.com/ascii-table-512119/

//-----------------------------------------------------------------------------

https://www.eso.org/~ndelmott/ascii.html

ASCII Character Chart with Decimal, Binary and Hexadecimal Conversions

Character Name
Char
Code
Decimal
Binary
Hex

Null
NUL
Ctrl @
0
00000000
00

Start of Heading
SOH
Ctrl A
1
00000001
01

Start of Text
STX
Ctrl B
2
00000010
02

End of Text
ETX
Ctrl C
3
00000011
03

End of Transmit
EOT
Ctrl D
4
00000100
04

Enquiry
ENQ
Ctrl E
5
00000101
05

Acknowledge
ACK
Ctrl F
6
00000110
06

Bell
BEL
Ctrl G
7
00000111
07

Back Space
BS
Ctrl H
8
00001000
08

Horizontal Tab
TAB
Ctrl I
9
00001001
09

Line Feed
LF
Ctrl J
10
00001010
0A

Vertical Tab
VT
Ctrl K
11
00001011
0B

Form Feed
FF
Ctrl L
12
00001100
0C

Carriage Return
CR
Ctrl M
13
00001101
0D

Shift Out
SO
Ctrl N
14
00001110
0E

Shift In
SI
Ctrl O
15
00001111
0F

Data Line Escape
DLE
Ctrl P
16
00010000
10

Device Control 1
DC1
Ctrl Q
17
00010001
11

Device Control 2
DC2
Ctrl R
18
00010010
12

Device Control 3
DC3
Ctrl S
19
00010011
13

Device Control 4
DC4
Ctrl T
20
00010100
14

Negative Acknowledge
NAK
Ctrl U
21
00010101
15

Synchronous Idle
SYN
Ctrl V
22
00010110
16

End of Transmit Block
ETB
Ctrl W
23
00010111
17

Cancel
CAN
Ctrl X
24
00011000
18

End of Medium
EM
Ctrl Y
25
00011001
19

Substitute
SUB
Ctrl Z
26
00011010
1A

Escape
ESC
Ctrl [
27
00011011
1B

File Separator
FS
Ctrl \
28
00011100
1C

Group Separator
GS
Ctrl ]
29
00011101
1D

Record Separator
RS
Ctrl ^
30
00011110
1E

Unit Separator
US
Ctrl _
31
00011111
1F

Space
 
 
32
00100000
20

Exclamation Point
!
Shift 1
33
00100001
21

Double Quote
"
Shift ‘
34
00100010
22

Pound/Number Sign
#
Shift 3
35
00100011
23

Dollar Sign
$
Shift 4
36
00100100
24

Percent Sign
%
Shift 5
37
00100101
25

Ampersand
&
Shift 7
38
00100110
26

Single Quote
‘
‘
39
00100111
27

Left Parenthesis
(
Shift 9
40
00101000
28

Right Parenthesis
)
Shift 0
41
00101001
29

Asterisk
*
Shift 8
42
00101010
2A

Plus Sign
+
Shift =
43
00101011
2B

Comma
,
,
44
00101100
2C

Hyphen / Minus Sign
-
-
45
00101101
2D

Period
.
.
46
00101110
2E

Forward Slash
/
/
47
00101111
2F

Zero Digit
0
0
48
00110000
30

One Digit
1
1
49
00110001
31

Two Digit
2
2
50
00110010
32

Three Digit
3
3
51
00110011
33

Four Digit
4
4
52
00110100
34

Five Digit
5
5
53
00110101
35

Six Digit
6
6
54
00110110
36

Seven Digit
7
7
55
00110111
37

Eight Digit
8
8
56
00111000
38

Nine Digit
9
9
57
00111001
39

Colon
:
Shift ;
58
00111010
3A

Semicolon
;
;
59
00111011
3B

Less-Than Sign
<
Shift ,
60
00111100
3C

Equals Sign
=
=
61
00111101
3D

Greater-Than Sign
>
Shift .
62
00111110
3E

Question Mark
?
Shift /
63
00111111
3F

At Sign
@
Shift 2
64
01000000
40

Capital A
A
Shift A
65
01000001
41

Capital B
B
Shift B
66
01000010
42

Capital C
C
Shift C
67
01000011
43

Capital D
D
Shift D
68
01000100
44

Capital E
E
Shift E
69
01000101
45

Capital F
F
Shift F
70
01000110
46

Capital G
G
Shift G
71
01000111
47

Capital H
H
Shift H
72
01001000
48

Capital I
I
Shift I
73
01001001
49

Capital J
J
Shift J
74
01001010
4A

Capital K
K
Shift K
75
01001011
4B

Capital L
L
Shift L
76
01001100
4C

Capital M
M
Shift M
77
01001101
4D

Capital N
N
Shift N
78
01001110
4E

Capital O
O
Shift O
79
01001111
4F

Capital P
P
Shift P
80
01010000
50

Capital Q
Q
Shift Q
81
01010001
51

Capital R
R
Shift R
82
01010010
52

Capital S
S
Shift S
83
01010011
53

Capital T
T
Shift T
84
01010100
54

Capital U
U
Shift U
85
01010101
55

Capital V
V
Shift V
86
01010110
56

Capital W
W
Shift W
87
01010111
57

Capital X
X
Shift X
88
01011000
58

Capital Y
Y
Shift Y
89
01011001
59

Capital Z
Z
Shift Z
90
01011010
5A

Left Bracket
[
[
91
01011011
5B

Backward Slash
\
\
92
01011100
5C

Right Bracket
]
]
93
01011101
5D

Caret
^
Shift 6
94
01011110
5E

Underscore
_
Shift -
95
01011111
5F

Back Quote
`
`
96
01100000
60

Lower-case A
a
A
97
01100001
61

Lower-case B
b
B
98
01100010
62

Lower-case C
c
C
99
01100011
63

Lower-case D
d
D
100
01100100
64

Lower-case E
e
E
101
01100101
65

Lower-case F
f
F
102
01100110
66

Lower-case G
g
G
103
01100111
67

Lower-case H
h
H
104
01101000
68

Lower-case I
I
I
105
01101001
69

Lower-case J
j
J
106
01101010
6A

Lower-case K
k
K
107
01101011
6B

Lower-case L
l
L
108
01101100
6C

Lower-case M
m
M
109
01101101
6D

Lower-case N
n
N
110
01101110
6E

Lower-case O
o
O
111
01101111
6F

Lower-case P
p
P
112
01110000
70

Lower-case Q
q
Q
113
01110001
71

Lower-case R
r
R
114
01110010
72

Lower-case S
s
S
115
01110011
73

Lower-case T
t
T
116
01110100
74

Lower-case U
u
U
117
01110101
75

Lower-case V
v
V
118
01110110
76

Lower-case W
w
W
119
01110111
77

Lower-case X
x
X
120
01111000
78

Lower-case Y
y
Y
121
01111001
79

Lower-case Z
z
Z
122
01111010
7A

Left Brace
{
Shift [
123
01111011
7B

Vertical Bar
|
Shift \
124
01111100
7C

Right Brace
}
Shift ]
125
01111101
7D

Tilde
~
Shift `
126
01111110
7E

Delta
D
 
127
01111111
7F

//-----------------------------------------------------------------------------