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1989-08-23
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The Connection CoProcessor - A Sophisticated Fax Board From Intel Corp.
Copyright 1988 David W. Batterson
Last August Intel Corporation's Personal Computer Enhancement Operation
(PCEO) announced the first product to support the new DCA/Intel Communicating
Applications Specification (CAS).
The CAS standard provides the means of sending e-mail, binary files and
faxes directly from word processing, database, spreadsheet or other software.
It eliminates the need to load a communications program.
CAS was introduced into the public domain so that software developers can
add the interface to their programs. Major players in the software market are
supporting CAS, including WordPerfect Corp., Microsoft Corp., Lotus
Development Corp., Ashton-Tate Corp., Borland International Inc., Symantec
Corp., Novell Inc., and several other companies.
Software products--either new releases or add-in software--which will
make use of CAS and the Connection CoProcessor include SideKick Plus, Lotus
1-2-3, WordPerfect 5.0 and Q&A.
The idea is that while using such software, you use a command or menu
selection to start communicating, just as you now select "print." The user
doesn't have to exit the program to send or receive files, and can continue
working immediately after the command is made.
With CAS, you'll be able to transmit MCI MAIL messages, send a Lotus
graph directly to another user's PC, zip off some faxes to any Group III fax
machine, send a database file to a mainframe, and zap a memo via your local
area network (LAN).
At this stage of development, there is only one hardware product that can
take advantage of CAS. That is Intel's own Connection CoProcessor board.
This expansion board lets users exchange any file--text, graphics and
binary data--with owners of a Connection CoProcessor or other fax board, at
9600 baud speed. Users can also send faxes to (and receive from) any Group
III stand-alone fax machine. You can choose high or standard resolution for
faxes.
The board works with virtually all IBM compatibles, including the PS/2
Model 30. It has its own 10MHz 80188 microprocessor and 256K of memory. This
allows it to work in the background, independently from the computer's
microprocessor.
It works with scanners that save graphics files in the .PCX (PC
Paintbrush) file format. These include the HP ScanJet, Canon IX-12, MicroTek
M5300A and Datacopy 220/230. It also supports all major dot matrix and laser
printers.
The Connection CoProcessor's software is easy to use, with well-designed
menus. There's a phone book, containing up to 999 distribution lists with 999
names in each one. The activity Log keeps track of all sessions.
There's the ability to make logos and other pictures with the included
graphics editor, PC Paintbrush. It also lets you edit graphics files that you
receive.
In testing the Connection CoProcessor board, I found it much easier to
use and set up than a typical modem. Intel provides top quality
documentation, something found lacking with many modems and fax boards.
There are three types of send modes: Fax, Transfer and Mail. You use
Fax mode when you want to send a scanned document, text file, or created
graphics image to a fax machine.
To send a text, graphics or binary file to another PC with a fax board in
it, you use Transfer mode.
If you want to dash off a short note, you select Mail. A text editor
lets you compose a message, and either send it immediately or save it for
later sending.
The Connection CoProcessor has features found in more expensive fax
machines. You can "broadcast" the same file(s) to a large number of
recipients. Transmissions can be delayed to any time and date you wish. You
can include a custom made cover sheet with logo, or no cover. When you send
without a cover, it will still indicate who it's coming from, and a time/date
stamp.
In the Status section you watch a call going through (or cancelled if it
doesn't go through.) It reports the time sent, length of transmission
(usually under one minute, depending upon the type of file), and any errors
encountered.
Transmissions that are aborted or otherwise fail to go through may be
sent again using the Retry command.
An option is a 2400 baud internal modem which pops into a handy
"piggyback site" on the board. Both the Connection CoProcessor and onboard
modem share the same phone line.
The advantages of using a fax board over a fax machine are price and
image quality. Most fax machines (except expensive high-end ones) use thermal
printers. When you receive faxes directly to your PC, you can print them on
a laser printer for higher quality.
As a longtime modem user, I instantly took to the board like a duck to
water. Suggested list price of the Connection CoProcessor is $995; the
optional 2400B Piggyback Modem is $295.
For more information on CAS or the Connection CoProcessor, contact Intel
Corp. PCEO, Mail Stop C03-07, 5200 N.E. Elam Young Parkway, Hillsboro, OR
97124-6497; 800-538-3373; 503-629-7354; CompuServe: 70307,461; fax:
503-629-7227.
#
AUGUST 22, 1989 update:
The Micro Channel Architecture (MCA) version of the Connection
CoProcessor (for IBM PS/2 and compatibles) is now available. More than 50
applications have incorporated CAS support since August '88, which indicates
strong acceptance of the CAS interface. Improvements have been made to the
Connection CoProcessor's software menu and commands, in Version 1.1.
David Batterson is an independent computer journalist/reviewer in Palm
Springs, CA. Contact him via MCI MAIL: DBATTERSON.