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Article #2273

Re: SCSI <-> parallel converter,

#2273
From: Sam Goldwasser
Date: Sat, 16 Mar 1996 03:02
26 lines
1639 bytes
In article <4ibllm$i82@news-sop.inria.fr> lapalut@tao.inria.fr (Stephane Lapalut) writes:

>    Some high-end printers provide SCSI connection to ensure a high data rate
>    transmission.

>    On low-end computers, parallel port are used to provide fast printing 
>    capabilities. BUT, some of them, such as Apple machines, doesn't offer
>    a parallel port. On these computers,  most of parallel printers can be
>    used with a parallel/serial cable, which is not as fast as true parallel
>    interface.

>    So, the idea is to use a SCSI/parallel converter (both 8-bit parallel 
>    transmission designs) to allow a high speed printing through the printer
>    parallel port (with the associated software part).

I have never heard of such a thing which doesn't really mean diddle
except that SCSI is a much much more complex interface than either
serial or parallel.  You really do not want to do this unless masochism
is your game.

About the only thing SCSI and the parallel port have in common are that
they both use 8 wires for the data bits.

Just my opinion.

--- sam
Technical Details
Message-ID: <SAM.96Mar15220225@colossus.stdavids.picker.com>
Path: arc1-ca.pugleaf.net!central.picker.com!sam
References: <4ibllm$i82@news-sop.inria.fr>

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Complete Article Headers
Newsgroups: comp.periphs.printers,comp.periphs,comp.periphs.scsi,sci.electronics.misc
Path: arc1-ca.pugleaf.net!central.picker.com!sam
From: sam@stdavids.picker.com (Sam Goldwasser)
Subject: Re: SCSI <-> parallel converter,
In-Reply-To: lapalut@tao.inria.fr's message of 15 Mar 1996 11:52:22 GMT
Message-ID: <SAM.96Mar15220225@colossus.stdavids.picker.com>
Sender: news@picker.com
Nntp-Posting-Host: 144.54.160.15
Organization: Picker International, Inc.
References: <4ibllm$i82@news-sop.inria.fr>
Date: Sat, 16 Mar 1996 03:02:25 GMT