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Re: OT broken SCSI termination WAS Re: ahc still being broken
- To: firstname.lastname@example.org
- Subject: Re: OT broken SCSI termination WAS Re: ahc still being broken
- From: Diana Eichert <email@example.com>
- Date: Tue, 16 Sep 2003 07:38:17 -0600 (MDT)
On Tue, 16 Sep 2003, Marco Peereboom wrote:
> Sure that'll work...for 8 bit 10 (maybe 20) MHz devices. But if you add some
> 16 bit U160 (80MHz) DT devices to the chain it will fail miserably. Without
> termination the P lines which are used to clock the data will "blur".
> I have done quite a few of these one-offs and it worked mostly. But as soon as
> different speed devices are on a bus it usually doesn't.
You're right, this wasn't a recent occurence, it was somewhere around the
time we thought 2x CD-ROM's were an improvement.