B&B Electronics 3PCI2 - Manual (Page 6)

Documentation Number 3PCI2-0903 Manual Chapter 1 1
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445
Chapter 1 : General Information
Introduction
The 3PCI2 Dual Port serial interface card is designed to work with
Windows based IBM compatible computers with a PCI bus. The card
is Plug and Play compatible which permits the Windows Operating
System and driver to set the addresses and IRQ used by the card.
If you are developing your own software, make sure that the
communications routines support Windows communication drivers
and a wide range of COM ports (Com1 to Com16 or higher).
Features
•
Dual-Port Multiple Interface PC Serial Card
•
Windows 95/98/2000/XP Compatible Drivers
•
Buffered High Speed 16C950A UARTs (16C550 Compatible)
128 byte FIFOs for input/output with selectable trigger
thresholds
•
Supports baud rates to 460.8K baud
•
RS-232/422/485 mode independently selectable each port
•
RS-232 Mode – All eight signals including DCD & RI
•
RS-422 Mode – Supports Transmit & Receive signal pairs
•
RS-485 Mode – Supports Transmit & Receive signal pairs for
half or full duplex connections.
•
2-wire or 4-wire RS-485 Operation (Half or Full Duplex)
•
Automatic Send Data Control for RS-485 Operation
•
Com Port Rename – Advanced Driver Function
•
Standard DB9 Male Connectors