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Date:      Thu, 29 Oct 1998 11:41:23 -0800 (PST)
From:      Sales@wcscnet.com
To:        doc@FreeBSD.ORG
Subject:   Windows NT Serial Communication Driver
Message-ID:  <199810291941.LAA10646@hub.freebsd.org>

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Dear Valued Developer,

WCSC(Willies Computer Software Co) is proud to announce the release of 
the new product COMM-DRV/NT. If you are looking for a lightning fast 
serial communication DLL that is compatible with all tools and 
languages including C/C++, Access, Excel, Magic, PowerBuilder, Delphi, 
etc., then COMM-DRV/NT is a must have serial communication product. No 
other serial communication tool can extract this level of performance 
from Windows NT.

COMM-DRV/NT provides lightning speed serial communication under Windows 
NT. It works completely independent of the Windows NT serial 
communication driver. It supports COM1-COMx and any non-intelligent 
multiport card based on the 8250/16450/16550/16650/16750 family of 
UARTs. 

COMM-DRV/NT is the only Windows NT kernel driver on the market that can 
selectively send out data based on the nine-bit protocol with a crisp 
and virtually instantaneous transition between the address byte and 
data bytes. We send the first byte(address byte) with the parity set 
and send the remaining bytes from an arbitrary length packet with the 
parity bit cleared. 

COMM-DRV/NT also provides support for the multidrop protocol. This is 
done by dropping the RTS(request to send) signal immediately after the 
last byte of a message leaves the serial port.

COMM-DRV/NT can provides time stamping on each inputted byte. 
Additionally, it has the ability to place data from more than one port 
into the same buffer.

Please visit our web site at http://www.wcscnet.com/CdrvNBro.htm for 
additional product information. If you have any questions on COMM-
DRV/NT, please email your questions to sales@wcscnet.com or call us 
toll free at +1(800)966-4832 or at +1(281)360-4232.

We are sure that you will find this product a great addition to your 
serial communication toolkit. Get it today for $189.95. After November 
12th, 1998, COMM-DRV/NT will be sold for $299.95.


WCSC Sales



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