P104-COM232-8 Advanced Digital Logic, Inc., P104-COM232-8 Datasheet

Manufacturer Part Number

P104-COM232-8

Description

P104-com232-8 - Port Serial Rs-232 Communication Board

Manufacturer

Advanced Digital Logic, Inc.

Datasheet

1.P104-COM232-8.pdf (3 pages)

FEATURES

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FACTORY OPTIONS

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FUNCTIONAL DESCRIPTION

This communications card interfaces to the CPU through a 33MHz 32bit PCI (Peripheral Component

Interconnect, specification revision 2.3) local bus. While it is technically a PC/104-plus card, the ISA bus

connector does not connect to any circuit.

This card is an eight channel RS-232 communication instrument. Based on the XR17D158, the card

has eight enhanced 16550 UARTs, each with a set of modem signals (CTS, RTS, RI, DTR, DSR CD).

A 460Kb/s is guaranteed for all channels with up to 3K Ohm 1000pF loads. All interrupts may be moni-

tored at a 32-bit status register. Each UART has both a 64 byte transmit and a 64 byte receive FIFO.

The typical quiescent current draw from the user's 5V supply is less than 50mA (with P1 and P2 discon-

nected). If every transmitter line is loaded with 3K Ohm, current draw should still be less than 150mA.

ACCESSORIES

Available accessories include flat ribbon cables and DIN-rail mountable screw terminal boards.

Extended operating temperature -40 to +85˚C

PCI-104 (no ISA connector)

High Performance Octal PCI UART

16550 Compatible Register Set

Up to 460kb/s Serial Data Rate

Global Interrupt Source Register

Data Transfer in Byte, Word, and Double-Word

64-Byte Transmit and Receive FIFOs per each of

eight UARTs

Transmit and Receive FIFO Level Counters

Programmable Transmit and Receive FIFO Trig-

ger Level

Ph. 858 490-0597 F. 858 490-0599; e-mail: sales@adl-usa.com; web:

Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345

P104-COM232-8 - Port Serial RS-232 Communication Board

www.adl-usa.com

PC/104 - Plus