Date: Tue, 15 Apr 2003 08:59:11 +0200 (CEST) From: Riccardo.Veraldi@fi.infn.it To: Sten <sten@blinkenlights.nl> Cc: freebsd-alpha@freebsd.org Subject: Re: problem with UDMA mode on XP1000 Message-ID: <Pine.NEB.4.44.0304150857500.12113-100000@dijkstra.fi.infn.it> In-Reply-To: <Pine.SOL.4.50.0304142305480.24811-100000@thea.blinkenlights.nl>
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This is the performance with promise TX2 ATA100: 2MB/s PIO4 it is s shit much worse than Cypress It's impossible for me to go any better than PIO4 with fastrak, I tried 5 different set of ATA cables. Rick On Mon, 14 Apr 2003, Sten wrote: > 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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