Lava Computer 16550 UARTs User Manual

DSERIAL-PCI Powered

/

IO

Board

by:

Dual Serial Board

LAVA

Features:

!

Dual 9-pin high speed 16550 UART serial ports – adds two COM ports to any PCI-equipped PC.
Maximum data throughput rate: 115.2 kbps on each port.

with 16550 UARTs

and powered serial ports

LAVA

PCI Bus

!

Power supplied on pins 1 (12 VDC) and pin 9 (5.0 VDC); other lines
supplied: RX, TX, GND, CTS, RTS.

!

Amperage on powered pins: 1.25 amps per port @ 20 degrees
nominal temperature polyfused.

!

Requires only one system IRQ – saves valuable resources for other expansion cards.

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Both ports share one PCI bus IRQ – even when accessed simultaneously.

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Automatically selects next available IRQ and COM addresses – just plug it in and go!

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Includes Lava Com Port Redirect Utility for renaming COM Ports – allows for backward compatibility
with software that supports COM 1-4 only.

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Compatible with RS-232 serial peripherals – including PDAs, digital cameras, bar-code scanners, and
UPSes.

!

Compliant with PCI Specification 2.2 5.0 volt PCI; 3.3 volt PCI for PCI-X slots also available.

!

Lava Lifetime Warranty

1 2 3 4 5

6 7 8 9

#1 12 VDC
#2 Receive Data (RX)
#3 Transmit Data (TX)
#4 not used
#5 Signal Ground/Common (GND)
#6 not used
#7 Request to Send (RTS)
#8 Clear to Send (CTS)
#9 5 VDC

Lava:"TheSourceForPorts"

LAVA COMPUTER MFG INC.

2 VULCAN STREET, TORONTO, ON CANADA M9W 1L2

TEL:[phone]

FAX:[phone]

LIFETIME

WARRANTY

www.lavalink.com

Rev. B01