Chapter 2 Installations
28
CI7BM User’s Manual
J8: COM1 Serial Port
J8, a 10-pin header connector, is an onboard serial port of the CI7BM.
The following table shows the pin assignments of this connector.
Pin #
Signal Name
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5 GND,
ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
.
J8: COM1
9
RI, Ring indicator
10
NC
J9: COM2 Serial Port
J9, a 10-pin header connector, is the onboard COM2 serial port of the
CI7BM. The following table shows its pin assignments.
Pin #
Signal Name
RS-232 R2-422 RS-485
1 DCD
TX- DATA-
2 RX TX+ DATA+
3 TX RX+ NC
4 DTR
RX-
NC
5 GND GND GND
6 DSR RTS-
NC
7 RTS RTS+ NC
8 CTS CTS+ NC
9 RI CTS- NC
.
J9: COM2
10 NC
NC
NC
Содержание CI7BM
Страница 11: ...Chapter 1 Introduction CI7BM User s Manual 7 Board Dimensions ...
Страница 17: ...Chapter 2 Installations CI7BM User s Manual 13 Jumper Locations on the CI7BM ...
Страница 22: ...Chapter 2 Installations 18 CI7BM User s Manual Connector Locations on the CI7BM ...
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Страница 67: ...Chapter 3 BIOS Configuration CI7BM User s Manual 63 This page was intentionally left blank ...
Страница 83: ...Chapter 7 LAN Driver Installation Guide CI7BM User s Manual 79 This page was intentionally left blank ...
Страница 87: ...Chapter8 System Monitor Utility CI7BM User s Manual 83 2 Power displays the current voltage status ...
Страница 88: ...Chapter 8 System Monitor Utility 84 CI7BM User s Manual 3 Memory displays the current memory usage status ...
Страница 99: ...Chapter 9 LANDesk Client Manager CI7BM User s Manual 95 This page was intentionally left blank ...
Страница 111: ...Appendix CI7BM User s Manual 107 Appendix A I O Port Address Map B Interrupt Request Lines IRQ ...