Appendix B: List Of ASCII Codes

Dec

Hex

Char

Symb

Remark

0

0

NUL

Null prompt character

1

1

^A

SOH

Cursor home

2

2

^B

STX

3

3

^C

ETX

4

4

^D

EOT

End of transmission

5

5

^E

ENQ

6

6

^F

ACK

Cursor forward

7

7

^G

BEL

Bell

8

8

^H

BS

Backspace

9

9

^I

HT

Hard tab

10

A

^J

LF

Cursor down

11

B

^K

VT

Vertical address

12

C

^L

FF

Screen erase

13

D

^M

CR

14

E

^N

SO

15

F

^O

SI

16

10

^P

DLE

Horizontal address

17

11

^Q

DC1

18

12

^R

DC2

Redisplay input field

19

13

^S

DC3

20

14

^T

DC4

21

15

^U

NAK

Cursor back

22

16

^V

SYN

23

17

^W

ETB

Erase word

24

18

^X

CAN

Erase character

25

19

^Y

EM

26

1A

^Z

SUB

Cursor up

27

1B

ESC

28

1C

FS

29

1D

GS

30

1E

RS

31

1F

US

32

20

SPACE

33

21

!

Exclamation point

34

22

"

Quotation mark

35

23

#

Sharp sign

36

24

$

Dollar sign

37

25

%

Percent sign

38

26

&

Ampersand

39

27

'

Apostrophe

40

28

(

Left parenthesis

41

29

)

Right parenthesis

42

2A

*

Asterisk

43

2B

+

Plus sign

44

2C

,

Comma

45

2D

-

Hyphen

46

2E

.

Period

47

2F

/

Slash (virgule)

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

:

Colon

59

3B

;

Semicolon

60

3C

<

Left angle bracket

61

3D

=

Equal sign

62

3E

>

Right angle bracket

63

3F

?

Question mark

64

40

@

“At” sign

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

[

Left square bracket

92

5C

\

Backslash

93

5D

]

Right square bracket

94

5E

^

Caret

95

5F

_

Underscore

96

60

‘

Back quote

123

7B

{

Left curly brace

124

7C

|

Vertical bar

125

7D

}

Right curly brace

126

7E

~

Tilde

127

7F

DEL

251

FB

SB

^[

Start buffer (ESC, CTRL-[)

252

FC

SVM

^\

Subvalue mark (CTRL-\)

253

FD

VM

^]

Value mark (CTRL ])

254

FE

AM

^^

Attribute mark (CTRL-^)

255

FF

SM

^_

Segment mark (CTRL-_)