Advantech Celeron M Universal Network Controller with PC/104 Extension UNO-2170 Manual de usuario descargar pdf (Pagina 14)

UNO-2170 User Manual 8

Chapter 2 Hardware Functionality

2.1 Introduction

The following two figures show the connectors on UNO-2170. The fol-

lowing sections give you detailed information about function of each

peripheral.

Figure 2.1: Front panel of UNO-2170

Figure 2.2: Rear panel of UNO-2170

2.2 RS-232 Interface (COM1~COM2)

The UNO-2170 offers two standard RS-232 serial communication inter-

face ports: COM1 and COM2. Please refer to A.3 for their pin assign-

ments.

IRQ and Address Setting

The IRQ and I/O address range of COM1 and COM2 are listed below:

COM1: 3F8H, IRQ4

COM2: 2F8H, IRQ3

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 35 36

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Advantech Celeron M Universal Network Controller with PC/104 Extension UNO-2170 Manual de usuario Pagina 14