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Date:      Mon, 14 Apr 2003 23:08:34 +0200 (CEST)
From:      Sten <sten@blinkenlights.nl>
To:        Andrew Gallatin <gallatin@cs.duke.edu>
Cc:        freebsd-alpha@freebsd.org
Subject:   Re: problem with UDMA mode on XP1000
Message-ID:  <Pine.SOL.4.50.0304142305480.24811-100000@thea.blinkenlights.nl>
In-Reply-To: <16026.48480.782659.927698@grasshopper.cs.duke.edu>
References:  <16026.46584.737019.331576@grasshopper.cs.duke.edu> <Pine.NEB.4.44.0304141543040.11749-100000@dijkstra.fi.infn.it> <16026.48480.782659.927698@grasshopper.cs.duke.edu>

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On Mon, 14 Apr 2003, Andrew Gallatin wrote:

>
> Riccardo.Veraldi@fi.infn.it writes:
>  > for curiosity how muc hperform embedded IDE controller on XP1000, is it
>  > worse than UDMA 33??
>  >
>
> Much worse.

MAXTOR 6L080J4:

Cypress 82C693 ATA controller : 6-8mb pio ( high cpu load )
Promise TX2 ATA133 controller ( udma33 ) : 20mb udma

-- 
Sten Spans

There is a crack in everything that's how the light gets in.



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