ADLINK cPCI-3538 - Manual (Page 10)

2
• Introduction
1.2 Overview of cPCI-3534
1.2.1 What is cPCI-3534?
The cPCI-3534 is an enhanced four ports serial communication module
used for cPCI platform. It includes a PGA to support the serial
communication controller and a 37-pin connector to connect external I/O
port from the front panel or using the rear IO.
The expansion cable has four standard DB25 connectors and one DB37
connector to connect with cPCI-3534 interface card.
The R -3534 transition board can support rear IO connection by using one
DB37 connector.
1.2.2 Feature of cPCI-3534
§ 32-bit CompactPCI form factor
§ PCI Rev.2.1 Plug and Play
§ IRQ and IO address automatically assigned by PCI plug-n-play
§ 4 communication ports intelligent buffer
§ One isolated industry communication port
§ High Speed Communication (max. 115200 bps)
§ Suitable for modems, data display, data collection,
telecommunication
§ Supports up to 2 cards/8 ports per system
§ Supports DOS, Windows 3.1, Windows 95/98, and Windows NT
operation system
1.2.3 Specification of cPCI-3534
§ Compliant with PCI Spec.2.1
§ Serial communication controller:
16C550A compatible
1.8432 ~ 7.3728 MHz
§ System IO mapping:
Assigned by PCI BIOS
Shared IRQ
§ Flow control
Xon/Xoff control
RTS/CTS control