12
Introduction
Leading
EDGE COMPUTING
1.4.5
Serial ports (COM1 and COM2)
COM1 supports RS-232/422/485 based on switch setting on the
mainboard, with RS-232 the default, and COM2 supports RS-232
only.
Figure 1-10: COM1 and COM2 Connectors
Table 1-5: COM1 and COM2 Connectors Pin Assignments
Pin
Signal
RS232
RS422
RS485
1
DCD#
TXD422-
485DATA-
2
RXD
3
TXD
N/S
4
DTR#
RXD422-
N/S
5
GND
N/S
N/S
6
DSR#
N/S
N/S
7
RTS#
N/S
N/S
8
CTS#
N/S
N/S
9
RI#
N/S
N/S
6
9
1
5
Summary of Contents for DEX-100
Page 7: ...Table of Contents vii DEX 100 Getting Service 69...
Page 8: ...viii Table of Contents Leading EDGE COMPUTING...
Page 10: ...x List of Tables Leading EDGE COMPUTING This page intentionally left blank...
Page 12: ...xii List of Figures Leading EDGE COMPUTING This page intentionally left blank...
Page 18: ...6 Introduction Leading EDGE COMPUTING Figure 1 2 Top View Figure 1 3 Right Side View 140...
Page 19: ...Introduction 7 DEX 100 Figure 1 4 Left Side View Figure 1 5 Rear Side View...
Page 34: ...22 Introduction Leading EDGE COMPUTING This page intentionally left blank...
Page 39: ...Getting Started 27 DEX 100...
Page 42: ...30 Getting Started Leading EDGE COMPUTING This page intentionally left blank...
Page 63: ...BIOS Setup 51 DEX 100 SEMA Features Shows features supported by the SEMA version...
Page 66: ...54 BIOS Setup Leading EDGE COMPUTING Flags Shows BMC flags with exception codes...
Page 67: ...BIOS Setup 55 DEX 100 Power Up Lists Power Up Watchdog status...
Page 76: ...64 BIOS Setup Leading EDGE COMPUTING This page intentionally left blank...
Page 80: ...68 Important Safety Instructions Leading EDGE COMPUTING This page intentionally left blank...