The following BASIC program is a simple test you can run in hexade- cimal mode:

10 FOR I-O TO 255

20 LPRINT CHR$(I);

30 NEXT I

40LPRINT

50END

If your system passes the codes directly to the printer without changing them, you will get a printout like Figure 2-5.

on 01 02 03 04 05 06 07 08 09 04 OR CC OD OE OF

10 11 12 11: 14 15 16 17 18 19 1A 1R 1C 1D 1E 1F

20 21 22 23 24 25 26 27 28 29 20 2H 2C 2D 2E 2F

30 31 32 33 34 ;5 36 37 3 39 JA 3H 3C 3D ‘3E 3F

40 41 42 43 44 45 46 47 48 49 4A 4R 4C 4D 4E 4F

50 51 52 53 54 55 56 57 58 59 5A 58 SC 5D 5E SF

60 61 62 63 64 65 66 67 68 69 661 6H 4C 6D 6E 6F

70 71 72 73 74 75 76 77 78 79 70 7B 7C 7D 7E 7F

a0 81 82 83 a.: 85 86 87 88 89 84 BH BC 8D BE 8F

90 91 92 93 94 95 96 97 98 99 9cI 9R 9C 9D 9E 9F

AQ Al A2 A3 A4 A5 66 A7 A8 A9 FIA A0 AC AD FIE FIF

BO El B-2 H3 H4 85 56 87 B8 89 BA EIH BC BD HE BF

CO Cl C2 C3 C4 C5 C6 C7 CB C9 CPI CB CC CD CE CF

DO Di D2 D3 D4 D5 D6 D7 DB D9 DA DB DC DD DE DF

EO El E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF

FO Fl F2 F3 F4 FS F6 F7 F8 F9 FA FEI FC FD FE FF OD OCI

Figure 2-5.Sample hexadecimal dump

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

!“%*%&‘ot+.-./

0123456789: ;<=>?

BABCDEFGHIJKLMNO

PORSTUVWXYZC\l--

‘abcdefghi jklmno pqrstuvwxyzCl>‘.

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . ...*

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

. .

Most BASICS, however, are not quite that straightforward. For example, the IBM-PC prints the following.

00

01

02

03

04

05

06

07

08

09

04

OB CC

OD

OA

OE

. . . . . . . . . . .

. . . . .

OF 10 11 12 13 14 15 16

17 18 19 1B 1C iD iE IF

. . . . . . . . . . .

. . . . .

20 21

22

23

24

25

26

27

28

29

2A

28

2C

2D

2E

2F

!“#$%&‘ot+,-./

 

30

31

32

33

34

35

36

37

38

39

3A

3B

3C

3D

3E

3F

0123456789:

;<=>?

40

41

42

43

44

45

46

47

48

49

4A

4B

4C

4D

4E

4F

@CIBCDEFGHIJKLMNO

50 51 52 53 54 55 56

57

58

59

5A

5R

SC

SD

SE

SF

PQRSTUVWXYZC\l”-

60

61

62

63

64

65

66

67

68

69

6A

6B

6C

6D

6E

6F

‘abcdefqhijklmno

 

70

71

72

73

74

75

76

77

78

79

7A

7B

7C

7D

7E

7F

pqrstuvwxyz~l>‘.

 

80

81

82

83

84

85

86

87

88

89

SfA

0B

EC

8D

BE

8F

. . . . . . . . . . .

. . . . .

90

91

92

93

94

95

96

97

98

99

90

90

9C

9D

9E

9F

. . . . . . . . . . .

. . . . .

A0

Al

A2

A3

A4

A5

46

A7

48

A9

CIA

AR

AC

AD AE

AF

. . . . . . . . . . .

. . . . .

HO

81

B2

B3

B4

B5

Bb

87

RB

R9

BFI

BB

EC

ED

BE

BF

. . . . . . . . . . .

. . . . .

co

Cl c2 c3 c4 c5 Cb c7

CR C9 CA CB CC CD CE CF

. . . . . . . . . . .

. . . . .

DO

Dl

D2

D3

D4

D5

D6 D7

D8

D9

DA

DH

DC

DD

DE

DF

. . . . . . . . . . .

. . . . .

EO

El

E2

E3

E4

ES

E6

E7

E8

E9

EA

EB EC ED EE EF

. . . . . . . . . . .

. . . . .

FO

Fi

F2

F3

F4

F5

F6

F7

FE

F9

FFI

FR

FC FD FE FF

. . . . . . . . . . .

. . . . .

QD

OA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

. .

 

Figure 2-S.Sample hexadecimal dump with IBM-PC

25

Page 33
Image 33
Star Micronics LC-IOII user manual Lprint CHR$I Next

LC-IOII specifications

The Star Micronics LC-IOII is an innovative input/output (I/O) device and controller designed to enhance the connectivity and functionality of point-of-sale (POS) systems. This device is particularly valuable for businesses that need to implement various peripherals into their operations, including printers, displays, and cash drawers.

One of the standout features of the LC-IOII is its versatile connectivity options. It supports multiple connection interfaces such as USB, Ethernet, and serial ports, allowing for seamless integration with different peripheral devices. This flexibility is crucial for modern businesses that often rely on a mixed ecosystem of hardware.

The LC-IOII utilizes advanced technologies, including a user-friendly interface that makes it simple to set up and manage connected devices. Its built-in web server allows users to configure settings through a browser, facilitating easier access for system administrators. This feature also supports remote management, making it simpler to troubleshoot issues without needing physical access to the device.

Another key characteristic of the LC-IOII is its robust compatibility with various POS software solutions. This enables businesses to implement the device with their existing systems without the need for extensive software modifications. Star Micronics has ensured that the LC-IOII works seamlessly with different operating systems, which adds to its appeal for businesses that are looking to future-proof their POS setups.

In terms of reliability, the LC-IOII is built to withstand the rigors of a busy retail environment. The device is robust, ensuring longevity and consistent performance even under heavy usage. Its design takes into consideration the needs of tech-savvy businesses that demand both efficiency and durability from their hardware.

Moreover, the LC-IOII is designed with energy efficiency in mind. Its low power consumption contributes to cost savings over time, making it an eco-friendly choice for businesses that are mindful of their operational expenses.

Overall, the Star Micronics LC-IOII is a powerful solution for businesses looking to enhance their POS capabilities. Its versatile connectivity, user-friendly setup, robust compatibility, and energy-efficient design make it a compelling choice within the modern retail landscape. As technology continues to evolve, devices like the LC-IOII are essential for businesses aiming to stay ahead of the curve.