Quatech user manual Channel Output Configuration, ES-100D connector definitions

Page 15

Channel Output Configuration

The ES-100D connects to peripheral equipment through a single female D-78 connector, or using the adapter cable, eight male D-25 connectors. The standard serial port connections are listed in Figure 11. Unlisted pins are not used and not connected.

RS-232 Signal

Serial 1

Serial 2

Serial 3

Serial 4

Description

 

 

 

 

 

 

 

 

D-78

D-25

D-78

D-25

D-78

D-25

D-78

D-25

 

 

 

 

 

 

 

 

 

 

TxD

21

2

60

2

26

2

65

2

 

 

 

 

 

 

 

 

 

RxD

1

3

40

3

6

3

45

3

 

 

 

 

 

 

 

 

 

RTS

2

4

41

4

7

4

46

4

 

 

 

 

 

 

 

 

 

CTS

22

5

61

5

27

5

66

5

 

 

 

 

 

 

 

 

 

DTR

3

20

42

20

8

20

47

20

 

 

 

 

 

 

 

 

 

DSR

23

6

62

6

28

6

67

6

 

 

 

 

 

 

 

 

 

DCD

4

8

43

8

9

8

48

8

 

 

 

 

 

 

 

 

 

RI

24

22

63

22

29

22

68

22

 

 

 

 

 

 

 

 

 

GND

5

7

44

7

10

7

49

7

 

 

 

 

 

 

 

 

 

RS-232 Signal

Serial 5

Serial 6

Serial 7

Serial 8

Description

 

 

 

 

 

 

 

 

D-78

D-25

D-78

D-25

D-78

D-25

D-78

D-25

 

 

 

 

 

 

 

 

 

 

TxD

31

2

70

2

36

2

75

2

 

 

 

 

 

 

 

 

 

RxD

11

3

50

3

16

3

55

3

 

 

 

 

 

 

 

 

 

RTS

12

4

51

4

17

4

56

4

 

 

 

 

 

 

 

 

 

CTS

32

5

71

5

37

5

76

5

 

 

 

 

 

 

 

 

 

DTR

13

20

52

20

18

20

57

20

 

 

 

 

 

 

 

 

 

DSR

33

6

72

6

38

6

77

6

 

 

 

 

 

 

 

 

 

DCD

14

8

53

8

19

8

58

8

 

 

 

 

 

 

 

 

 

RI

34

22

73

22

39

22

78

22

 

 

 

 

 

 

 

 

 

GND

15

7

54

7

20

7

59

7

 

 

 

 

 

 

 

 

 

Figure 11 --- ES-100D connector definitions

10

Quatech ES-100D User's Manual

Page 14 Page 16
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Page 14 Page 16
Contents ES-100 Page Warranty Information Page FCC Class B EC Council Directive 89/336/EECGeneral Information Port Address IRQ InstallationDiagram of ES-100D Addressing Ports Setting the addressExamination of a serial port base address Interrupt Level IRQ Interrupt SharingInterrupt Status register Interrupt Status Register contents This page intentionally left blank External Connections ES-100D connector definitions Channel Output ConfigurationES-100D output connectors Serial Port Functional Description Dlab Accessing the Serial Port registersInterrupt Identification Register Interrupt Enable RegisterInterrupt Identification Register bit definitions RXT0 Fifo Control Register 16550 onlyEPS PEN Parity Line Control RegisterModem Control Register bit definitions Modem Control RegisterLine Status Register bit definitions Line Status RegisterScratchpad Register Modem Status RegisterWhen the receiver Fifo and receiver interrupts are enabled Fifo Interrupt Mode Operation 16550 Uart onlyFifo polled mode operation 16550 Uart only Value Values % Baud Rate Selection16450 16550 optional SpecificationsComputer will not boot up TroubleshootingVersion March Quatech Inc, ES-100 Manual
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