kopia lustrzana https://gitlab.com/sane-project/website
122 wiersze
4.6 KiB
HTML
122 wiersze
4.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
|
|
"http://www.w3.org/TR/REC-html40/loose.dtd">
|
|
<HTML>
|
|
<HEAD>
|
|
<TITLE>sane-devel: Re: SCSI Cable and separate Controller</TITLE>
|
|
<META NAME="Author" CONTENT="Wolfgang Goeller (wgoeller@active.ch)">
|
|
<META NAME="Subject" CONTENT="Re: SCSI Cable and separate Controller">
|
|
</HEAD>
|
|
<BODY BGCOLOR="#FFFFFF" TEXT="#000000">
|
|
<H1>Re: SCSI Cable and separate Controller</H1>
|
|
<!-- received="Mon Feb 14 07:23:04 2000" -->
|
|
<!-- isoreceived="20000214152304" -->
|
|
<!-- sent="Mon, 14 Feb 2000 15:51:17 +0100" -->
|
|
<!-- isosent="20000214145117" -->
|
|
<!-- name="Wolfgang Goeller" -->
|
|
<!-- email="wgoeller@active.ch" -->
|
|
<!-- subject="Re: SCSI Cable and separate Controller" -->
|
|
<!-- id="38A81665.AC9BEDF2@active.ch" -->
|
|
<!-- inreplyto="3.0.5.32.20000214070029.007b1d40@mail.elcjn1.sdca.home.com" -->
|
|
<STRONG>From:</STRONG> Wolfgang Goeller (<A HREF="mailto:wgoeller@active.ch?Subject=Re:%20SCSI%20Cable%20and%20separate%20Controller&In-Reply-To=<38A81665.AC9BEDF2@active.ch>"><EM>wgoeller@active.ch</EM></A>)<BR>
|
|
<STRONG>Date:</STRONG> Mon Feb 14 2000 - 06:51:17 PST
|
|
<P>
|
|
<!-- next="start" -->
|
|
<LI><STRONG>Next message:</STRONG> <A HREF="0129.html">Anndrei: "ncr53c400a"</A>
|
|
<UL>
|
|
<LI><STRONG>Previous message:</STRONG> <A HREF="0127.html">Irv Thomae: "Re: SCSI Cable"</A>
|
|
<LI><STRONG>In reply to:</STRONG> <A HREF="0126.html">Andrew McHorney: "Re: SCSI Cable"</A>
|
|
<!-- nextthread="start" -->
|
|
<LI><STRONG>Next in thread:</STRONG> <A HREF="0143.html">Andrew McHorney: "Re: SCSI Cable and separate Controller"</A>
|
|
<LI><STRONG>Next in thread:</STRONG> <A HREF="0127.html">Irv Thomae: "Re: SCSI Cable"</A>
|
|
<LI><STRONG>Reply:</STRONG> <A HREF="0143.html">Andrew McHorney: "Re: SCSI Cable and separate Controller"</A>
|
|
<!-- reply="end" -->
|
|
<LI><STRONG>Messages sorted by:</STRONG>
|
|
<A HREF="date.html#128">[ date ]</A>
|
|
<A HREF="index.html#128">[ thread ]</A>
|
|
<A HREF="subject.html#128">[ subject ]</A>
|
|
<A HREF="author.html#128">[ author ]</A>
|
|
</UL>
|
|
<HR NOSHADE><P>
|
|
<!-- body="start" -->
|
|
<P>
|
|
Andrew McHorney wrote:
|
|
<BR>
|
|
<EM>>
|
|
</EM><BR>
|
|
<EM>> Well I can get a simple 4 to 6 scsi foot cable for now. When I get my
|
|
</EM><BR>
|
|
<EM>> computer desk setup, the scanner will be located much closer and then I can
|
|
</EM><BR>
|
|
<EM>> use a 3 foot cable.
|
|
</EM><BR>
|
|
<EM>>
|
|
</EM><BR>
|
|
<EM>> The scanner came with an adaptec controller which is ok, but I would rather
|
|
</EM><BR>
|
|
<EM>> not waste a slot.
|
|
</EM><BR>
|
|
<P>Just think of some facts:
|
|
<BR>
|
|
<P>- As long as the scanner transfers (slowly) data,
|
|
<BR>
|
|
the scsi-bus might be occupied for other activities
|
|
<BR>
|
|
That might be OK, as long as only chunks of data are
|
|
<BR>
|
|
transfered. But:
|
|
<BR>
|
|
- Some scanners block the SCSI-Bus totally, as long as
|
|
<BR>
|
|
they are busy - and that will slow down you machine
|
|
<BR>
|
|
in a way you might not want.
|
|
<BR>
|
|
- Most Scanners are poorly terminated. At the best
|
|
<BR>
|
|
it's a reasonable passive termination. That's not
|
|
<BR>
|
|
adaequate for high-speed SCSI-Controllers.
|
|
<BR>
|
|
<P>Therefor it's save and a good idea to have a separate
|
|
<BR>
|
|
controller for all this slow devices.
|
|
<BR>
|
|
<P>Regards
|
|
<BR>
|
|
Wolfgang
|
|
<BR>
|
|
<P><PRE>
|
|
--
|
|
Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
|
|
To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20SCSI%20Cable%20and%20separate%20Controller&In-Reply-To=<38A81665.AC9BEDF2@active.ch>">majordomo@mostang.com</A>
|
|
</PRE>
|
|
<P><!-- body="end" -->
|
|
<HR NOSHADE>
|
|
<UL>
|
|
<!-- next="start" -->
|
|
<LI><STRONG>Next message:</STRONG> <A HREF="0129.html">Anndrei: "ncr53c400a"</A>
|
|
<LI><STRONG>Previous message:</STRONG> <A HREF="0127.html">Irv Thomae: "Re: SCSI Cable"</A>
|
|
<LI><STRONG>In reply to:</STRONG> <A HREF="0126.html">Andrew McHorney: "Re: SCSI Cable"</A>
|
|
<!-- nextthread="start" -->
|
|
<LI><STRONG>Next in thread:</STRONG> <A HREF="0143.html">Andrew McHorney: "Re: SCSI Cable and separate Controller"</A>
|
|
<LI><STRONG>Next in thread:</STRONG> <A HREF="0127.html">Irv Thomae: "Re: SCSI Cable"</A>
|
|
<LI><STRONG>Reply:</STRONG> <A HREF="0143.html">Andrew McHorney: "Re: SCSI Cable and separate Controller"</A>
|
|
<!-- reply="end" -->
|
|
<LI><STRONG>Messages sorted by:</STRONG>
|
|
<A HREF="date.html#128">[ date ]</A>
|
|
<A HREF="index.html#128">[ thread ]</A>
|
|
<A HREF="subject.html#128">[ subject ]</A>
|
|
<A HREF="author.html#128">[ author ]</A>
|
|
</UL>
|
|
<!-- trailer="footer" -->
|
|
<HR NOSHADE>
|
|
<P>
|
|
<SMALL>
|
|
<EM>
|
|
This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
|
|
: <EM>Mon Feb 14 2000 - 07:24:56 PST</EM>
|
|
</EM>
|
|
</SMALL>
|
|
</BODY>
|
|
</HTML>
|