Lava Computer 16550 UARTs Computer Hardware User Manual


 
PCI Bus
Dual Serial Board
with 16550 UARTs
and powered serial ports
L AVA
DSERIAL-PCI Powered
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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.
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.
Both ports share one PCI bus IRQ even when accessed simultaneously.
Automatically selects next available IRQ and COM addresses just plug it in and go!
Includes Lava Com Port Redirect Utility for renaming COM Ports allows for backward compatibility
with software that supports COM 1-4 only.
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
LIFETIME
WARRANTY
2 VULCAN STREET, TORONTO, ON CANADA M9W 1L2
LAVA COMPUTER MFG INC.
TEL:(416) 674-5942
www.lavalink.com
FAX:(416) 674-8262
Lava:"TheSourceForPorts"
Rev. B01
Features:
LAVA
Board
by:
IO
/
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