MultiModemZPX User GuideAppendix C - ASCII Conversion Chart

Appendix C - ASCII Conversion Chart

CTRL CODE HEX DEC

CODE HEX DEC

CODE HEX DEC

CODE HEX DEC

@

NUL

00

0

SP

20

32

@

40

64

`

60

96

A

SOH

01

1

!

21

33

A

41

65

a

61

97

B

STX

02

2

"

22

34

B

42

66

b

62

98

C

ETX

03

3

#

23

35

C

43

67

c

63

99

D

EOT

04

4

$

24

36

D

44

68

d

64

100

E

ENQ

05

5

%

25

37

E

45

69

e

65

101

F

ACK

06

6

&

26

38

F

46

70

f

66

102

G

BEL

07

7

27

39

G

47

71

g

67

103

H

BS

08

8

(

28

40

H

48

72

h

68

104

I

HT

09

9

)

29

41

I

49

73

i

69

105

J

LF

0A

10

*

2A

42

J

4A

74

j

6A

106

K

VT

0B

11

+

2B

43

K

4B

75

k

6B

107

L

FF

0C

12

,

2C

44

L

4C

76

l

6C

108

M

CR

0D

13

-

2D

45

M

4D

77

m

6D

109

N

SO

0E

14

.

2E

46

N

4E

78

n

6E

110

O

SI

0F

15

/

2F

47

O

4F

79

o

6F

111

P

DLE

10

16

0

30

48

P

50

80

p

70

112

Q

DC1

11

17

1

31

49

Q

51

81

q

71

113

R

DC2

12

18

2

32

50

R

52

82

r

72

114

S

DC3

13

19

3

33

51

S

53

83

s

73

115

T

DC4

14

20

4

34

52

T

54

84

t

74

116

U

NAK

15

21

5

35

53

U

55

85

u

75

117

V

SYN

16

22

6

36

54

V

56

86

v

76

118

W

ETB

17

23

7

37

55

W

57

87

w

77

119

X

CAN

18

24

8

38

56

X

58

88

x

78

120

Y

EM

19

25

9

39

57

Y

59

89

y

79

121

Z

SUB

1A

26

:

3A

58

Z

5A

90

z

7A

122

[

ESC

1B

27

;

3B

59

[

5B

91

{

7B

123

\

FS

1C

28

<

3C

60

\

5C

92

7C

124

]

GS

1D

29

=

3D

61

]

5D

93

}

7D

125

^

RS

1E

30

>

3E

62

^

5E

94

~

7E

126

_

US

1F

31

?

3F

63

_

5F

95

DEL

7F

127

NUL

Null, or all zeros

VT

Vertical Tab

SYN

Sync.

SOH

Start of Header

FF

Form Feed

ETB

End Transmission Block

STX

Start of Text

CR

Carriage Return

CAN

Cancel

ETX

End of Text

SO

Shift Out

EM

End of Medium

EOT

End of Transmission

SI

Shift In

SUB

Substitute

ENQ

Enquiry

DLE

Data Link Escape

ESC

Escape

ACK

Acknowledge

DC1

Device Control 1

S

File Separator

BEL

Bell or Alarm

DC2

Device Control 2

GS

Group Separator

BS

Backspace

DC3

Device Control 3

RS

Record Separator

HT

Horizontal Tab

DC4

Device Control 4

US

Unit Separator

LF

Line Feed

NAK

Negative Acknowledge

DEL

Delete

34

Page 34
Image 34
Multi-Tech Systems MT5634ZPX-V.92-ISA manual Appendix C Ascii Conversion Chart, Code HEX DEC

MT5634ZPX-V.92-ISA specifications

The Multi-Tech Systems MT5634ZPX-V.92-ISA is a highly versatile and reliable internal modem designed to meet the needs of various communication tasks. As one of the hallmark products in the Multi-Tech lineup, this modem is particularly known for its adherence to the V.92 standard, which enhances data transmission speeds and improves the overall user experience when connecting to the Internet or other networks.

One of the main features of the MT5634ZPX-V.92-ISA is its capability to achieve maximum download speeds of up to 56 Kbps and upload speeds of up to 33.6 Kbps. This performance is enhanced by the device's V.34 modulation technology, which allows for faster connections and more reliable data transfer, especially over traditional analog lines. The modem also supports v.92 features such as Modem-on-Hold, which enables users to receive phone calls while still connected to the Internet, thereby minimizing interruptions in service.

A notable characteristic of the MT5634ZPX-V.92-ISA is its compatibility with various operating systems, including DOS, Windows, and Linux. This broad compatibility makes it an excellent choice for users who work across different platforms. The device connects via the ISA bus, meaning it is designed for older workstation setups, providing an efficient solution for legacy systems requiring modem integration.

The MT5634ZPX-V.92-ISA also incorporates several advanced technologies to enhance performance and reliability. Its built-in error correction (V.42) and data compression (V.44) capabilities ensure optimal data throughput and integrity. The modem is also equipped with diagnostics tools, allowing users to troubleshoot and optimize their connection more effectively.

In terms of installation and usability, the MT5634ZPX-V.92-ISA is designed for straightforward setup, making it accessible for users with varying levels of technical expertise. Additionally, its robust construction and reliable performance have made it a popular choice for both home and business environments where dependable Internet connectivity is essential.

Overall, the Multi-Tech Systems MT5634ZPX-V.92-ISA modem stands out for its performance, compatibility, and feature set, making it a wise investment for those who require a solid and efficient modem solution in both personal and professional settings. Whether for casual browsing or critical tasks, this modem delivers the reliability and speed users expect from modern communication technology, while still accommodating legacy systems.