Masthead

Appendix A – ASCII Table

Below is a table containing the first 128 ASCII characters. Commonly used characters are in bold.

Dec

Hex

Char

Dec

Hex

Char

Dec

Hex

Char

Dec

Hex

Char

0

00

NUL

32

20

SP

64

40

@

96

60

`

1

01

SOH

33

21

!

65

41

A

97

61

a

2

02

STX

34

22

66

42

B

98

62

b

3

03

ETX

35

23

#

67

43

C

99

63

c

4

04

EOT

36

24

$

68

44

D

100

64

d

5

05

ENQ

37

25

%

69

45

E

101

65

e

6

06

ACK

38

26

&

70

46

F

102

66

f

7

07

BEL

39

27

71

47

G

103

67

g

8

08

BS

40

28

(

72

48

H

104

68

h

9

09

TAB

41

29

)

73

49

I

105

69

i

10

0A

LF

42

2A

*

74

4A

J

106

6A

j

11

0B

VT

43

2B

+

75

4B

K

107

6B

k

12

0C

FF

44

2C

,

76

4C

L

108

6C

l

13

0D

CR

45

2D

-

77

4D

M

109

6D

m

14

0E

SO

46

2E

.

78

4E

N

110

6E

n

15

0F

SI

47

2F

/

79

4F

O

111

6F

o

16

10

DLE

48

30

0

80

50

P

112

70

p

17

11

DC1

49

31

1

81

51

Q

113

71

q

18

12

DC2

50

32

2

82

52

R

114

72

r

19

13

DC3

51

33

3

83

53

S

115

73

s

20

14

DC4

52

34

4

84

54

T

116

74

t

21

15

NAK

53

35

5

85

55

U

117

75

u

22

16

SYN

54

36

6

86

56

V

118

76

v

23

17

ETB

55

37

7

87

57

W

119

77

w

24

18

CAN

56

38

8

88

58

X

120

78

x

25

19

EM

57

39

9

89

59

Y

121

79

y

26

1A

SUB

58

3A

:

90

5A

Z

122

7A

z

27

1B

ESC

59

3B

;

91

5B

[

123

7B

{

28

1C

FS

60

3C

92

5C

\

124

7C

|

29

1D

GS

61

3D

=

93

5D

]

125

7D

}

30

1E

RS

62

3E

94

5E

^

126

7E

~

31

1F

US

63

3F

?

95

5F

_

127

7F

DEL

 

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