کتابچه راهنمای جیبی ارتباطات داده ۲۰۱۴
Data Communications Pocket Book 2014

1. Front Cover

2. Data Communication Pocket Book

3. Copyright Page

4. Preface

5. Table of Contents

6. Abbreviations commonly used in data communications

7. Abbreviations used for advisory bodies and other organisations

8. Manufacturers' prefixes for semiconductor devices

9. CCITT recommendations

10. International alphabet no. 2 (IA2)

11. Extended binary coded decimal interchange code (EBCDIC)

12. International alphabet no. 5 (IA5)

13. Terminal control codes

14. Commonly used control characters (with keyboard entry)

15. Decimal, binary, hexadecimal and ASCII conversion table

16. Powers of 2

17. Powers of 16

18. Parallel I/O devices

19. IEEE-488 interface standard

20. IEEE-488 bus signals

21. Multiline commands

22. IEEE-488 bus configuration

23. IEEE-488 software

24. IEEE-488 programming

25. Serial I/O devices

26. Popular VLSI support devices

27. Centronics printer interface

28. Serial data transmission

29. RS-232

30. RS-232D signals and functions

31. Subset of the most commonly used RS-232 signals

32. RS-232 waveforms

33. RS-232 electrical characteristics

34. RS-232 logic and voltage levels

35. Simplified arrangement of a microcomputer RS-232 interface

36. RS-232 enhancements

37. RS-422

38. RS-422 logic and voltage levels

39. RS-423

40. RS-449

41. RS-423 logic and voltage levels

42. Electrical characteristics of popular interface specifications

43. RS-232 data cables

44. RS-232 pin connections

45. RS-449 pin connections

46. RS-232 signals and pin connections

47. S5/8 interface standard

48. Line drivers and line receivers

49. Line driver and line receiver pin connections

50. Basic logic gates

51. Logic circuit equivalents

52. Mixed logic equivalents

53. Typical links between computers

54. Typical null modem arrangements

55. Modems

56. Modem signal frequencies

57. V21 frequency spectrum (300/300 baud)

58. V21 channels for 300/300 baud

59. Permitted frequency spectrum (BS 6305)

60. Modem connecting methods

61. DTMF digits and tone pairs

62. Transmitter carrier and signalling frequency specifications

63. Line signal encoding (V26A and V26B)

64. Differential two-phase encoding (V26bis)

65. Differential four-phase encoding (V26A and V26B/Bell 201)

66. Typical bit error rate performance for a modem

67. Data communications test equipment

68. Fault finding on RS-232 systems

69. Communication protocols

70. The ISO model for open systems interconnection

71. Flow control

72. X-ON/X-OFF flow control

73. XMODEM protocol

74. XMODEM/CRC protocol

75. Kermit

76. CCITT X.25

77. High-level data link control

78. HDLC frame structure

79. Local area networks

80. Typical LAN selection flowchart

81. Popular network standards

82. Summary of popular LAN specifications

83. Ethernet

84. LAN software

85. Network operating systems

86. Integrated services digital networks

87. ISDN in the UK

88. ITT System 12

89. Future developments in ISDN

90. Data cable types

91. Coaxial cable data

92. Screened and unscreened pair data

93. Cable equivalents

94. Recommended cables

95. Optical fibre technology

96. Optical fibre connectors

97. Optical sources

98. Optical detectors

99. PC video display modes and adapter standards

100. Transmission element specifications

101. Decibels and ratios of power, voltage and current

102. Transmission line power levels and voltages

103. Flowchart symbols

104. Addresses of advisory bodies, standards institutes, and other organisations

105. Glossary of data communications terms

106. Index