2 Port RS232 ISA Card

$99.95

Description

This card is the most versatile 2 port multiport card on the market. This card is a half length. It may be used in any ISA bus computer(PC-AT). There may be any number of two port cards in one machine. Each port address on the card is individually selectable as well as each IRQ for each port. IRQs may be shared or used individually on a per port basis.

Technical Specifications

UART Type: 16550
Selectable Base Addresses: Any address(on a per port basis)
Selectable IRQs: 3, 4, 5, 7, 9, 10, 11, 12, 14, 15
Status Register: Bit mapped to indicate which port has data
RS232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, RI, CD, GND
Cards Per Computer: Any number (4 in a typical PC)
Maximum Baud Rate: 115,200 baud
OS Compatibility: Windows XP, Windows 2000, Windows 98, MS-DOS, Windows 3.x, Windows 95, Windows NT, UNIX, Linux

Part Number

HdwP2232550B

Last Edited: 04/03/2008