Advantech 4-Port RS-232 Interface card PCL-849 Manuel d'utilisateur télécharger pdf (Page 6)

Chapter 1 Introduction 7

Features

v Four independent RS-232 serial ports

v Transmission speeds up to 307.2 kbps

v Independent I/O addresses and independent/shared IRQ settings for

each of 4 serial ports

v Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12, 15

v Supports Standard DOS COM1, COM2, COM3, and COM4

v Supports DOS/Windows 3.1, Windows 95/98, Windows NT (ICOM

Utility)

v Supports surge protection: 3000 V

(PCL-849B/849+)

v LED indicators on each port indicate data flow

v On-board interrupt status register for greater throughput

v Complete RS-232 Modem-control signals

Specifications

· Bus interface: ISA

· Number of ports: 4

· I/O address: 0x0200 ~ 0x03F8

· IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12, 15

· Data bits: 5, 6, 7, 8

· Stop bits: 1, 1.5, 2

· Parity: none, even, odd

1 2 3 4 5 6 7 8 9 10 11 ... 32 33

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Advantech 4-Port RS-232 Interface card PCL-849 Manuel d'utilisateur Page 6