B&B Electronics Appendix A ASCII Character Codes, Documentation Number 232BSS42907 Manual

Page 35

Appendix A: ASCII Character Codes

 

 

DECIMAL to HEX to ASCII CONVERSION TABLE

 

 

DEC

HEX

ASCII

KEY

DEC

HEX

ASCII

DEC

HEX

ASCII

DEC

HEX

ASCII

0

0

NUL

ctrl @

32

20

SP

64

40

@

96

 

60

`

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

SOH

ctrl A

33

21

!

65

41

A

97

 

61

a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

STX

ctrl B

34

22

66

42

B

98

 

62

b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

3

ETX

ctrl C

35

23

#

67

43

C

99

 

63

c

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

4

EOT

ctrl D

36

24

$

68

44

D

100

 

64

d

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

5

ENQ

ctrl E

37

25

%

69

45

E

101

 

65

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

6

ACK

ctrl F

38

26

&

70

46

F

102

 

66

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

7

BEL

ctrl G

39

27

'

71

47

G

103

 

67

g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

8

BS

ctrl H

40

28

(

72

48

H

104

 

68

h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

9

HT

ctrl I

41

29

)

73

49

I

105

 

69

i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

A

LF

ctrl J

42

2A

*

74

4A

J

106

 

6A

j

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

B

VT

ctrl K

43

2B

+

75

4B

K

107

 

6B

k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

C

FF

ctrl L

44

2C

,

76

4C

L

108

 

6C

l

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

D

CR

ctrl M

45

2D

-

77

4D

M

109

 

6D

m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

E

SO

ctrl N

46

2E

.

78

4E

N

110

 

6E

n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

F

SI

ctrl O

47

2F

/

79

4F

O

111

 

6F

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

10

DLE

ctrl P

48

30

0

80

50

P

112

 

70

p

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

11

DC1

ctrl Q

49

31

1

81

51

Q

113

 

71

q

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

12

DC2

ctrl R

50

32

2

82

52

R

114

 

72

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

13

DC3

ctrl S

51

33

3

83

53

S

115

 

73

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

14

DC4

ctrl T

52

34

4

84

54

T

116

 

74

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

15

NAK

ctrl U

53

35

5

85

55

U

117

 

75

u

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

16

SYN

ctrl V

54

36

6

86

56

V

118

 

76

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

17

ETB

ctrl W

55

37

7

87

57

W

119

 

77

w

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

18

CAN

ctrl X

56

38

8

88

58

X

120

 

78

x

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

19

EM

ctrl Y

57

39

9

89

59

Y

121

 

79

y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

1A

SUB

ctrl Z

58

3A

:

90

5A

Z

122

 

7A

z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

1B

ESC

ctrl [

59

3B

;

91

5B

[

123

 

7B

{

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

1C

FS

ctrl \

60

3C

<

92

5C

\

124

 

7C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

1D

GS

ctrl ]

61

3D

=

93

5D

]

125

 

7D

}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

1E

RS

ctrl ^

62

3E

>

94

5E

^

126

 

7E

~

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31

1F

US

ctrl _

63

3F

?

95

5F

_

127

 

7F

DEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Documentation Number 232BSS42907 Manual

 

 

A-1

 

 

 

 

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

Image 35
Contents of domestic and imported parts by Buffered Smart SwitchModel 232BSS4 This product designed and manufactured in Ottawa, Illinois USAPage APPENDIX C BLOCK DIAGRAM Table of ContentsCHAPTER 4 SETUP SOFTWARE APPENDIX B CABLE CHARTSDocumentation Number 232BSS4-2907m Documentation Number 232BSS4-2907m Chapter 1 - IntroductionDefault Parameters Specifications3. 2 3.5 floppy disks Checklist1. RS-232 Buffered Smart Switch model 232BSS4 2. Instruction Manual The following equipment should be in the shipping cartonDocumentation Number 232BSS4-2907m Chapter 2 OPERATION Symbols and ConventionsLED Indicators Port Configurations Options Smart Switch Only ModeDescription Command Explanation Command SummaryThree Character Command Format Four Character Command FormatCommands Select Port A to transmit and receive - “A” VB Example Table 2.2 Send Only and Clear Buffer Control Characters Table 2.3 - Timer Values commands and the Master can initiate the next communications sequence Auto Select/Smart Switch Mode Inactivity Time Figure 2.1. Multiple Terminals to a Host Controller Using the 232BSS4 as a Buffered Splitter/CombinerFigure 2.2. Back to Back Operation Back to Back Operation mux/demuxFigure 2.3. Expanding the Number of Slave Ports Cascading Multiple SwitchesSlave Devices that Automatically Send their Data Slave Devices that Require Polling 25 Pin DCE Chapter 3 PORT CONNECTIONSDTE/DCE Explanation 25 Pin DTESlave Port Connections Master Port ConnectionsConnection Chapter 4 SETUP SOFTWAREIntroduction Double Click ADD/REMOVE PROGRAMS Software InstallationSoftware Uninstall Select SETTINGS, CONTROL PANEL from the Windows START menuSingle Unit Main Screen Setup Tutorial26Documentation Number 232BSS42907 Manual Back to Back Main Screen 28Documentation Number 232BSS42907 Manual Default Parameters Copying Parameters Between SwitchesDocumentation Number 232BSS42907 Manual ASCII Appendix A ASCII Character CodesDECIMAL to HEX to ASCII CONVERSION TABLE Appendix A Chart B.2. DTE PC DB9 Connector to Master Port Appendix B Cable ChartsPins 6, 8, & 20 looped back internally on the 232BSS4 Chart B.1. DTE PC DB25 Connector to Master PortAppendix B Cable Charts Chart B.4. DCE Modem DB9 Connector to Master Port Pins 6, 8, & 20 looped back internally on the 232BSS4Chart B.3. DCE Modem DB25 Connector to Master Port Chart B.7. Ports A - D DTE to DCE Modem DB25 Connector Pins 1, 4, & 6 looped back internally on the 232BSS4Chart B.5. Ports A - D DTE to DTE PC DB25 Connector Chart B.6. Ports A - D DTE to DTE PC DB9 ConnectorChart B.8. Ports A - D DTE to DCE Modem DB9 Connector Pins 1, 4, & 6 looped back internally on the 232BSS4Documentation Number 232BSS42907 Manual UART UART Appendix C Block DiagramMASTER UARTDocumentation Number 232BSS42907 Manual DECLARATION OF CONFORMITY Appendix D Declaration of Conformity