From: Frank Przybylski <Frank.Przybylski@vas-gmbh.de>
To: "'linuxppc-embedded@lists.linuxppc.org'"
<linuxppc-embedded@lists.linuxppc.org>
Cc: Dan Malek <dan@netx4.com>, Matthew Locke <mlocke@mvista.com>
Subject: Re: I2C,SPI and QMC
Date: Wed, 09 Aug 2000 10:40:29 +0200 [thread overview]
Message-ID: <399118FD.BFE221A3@vas-gmbh.de> (raw)
In-Reply-To: 39905F08.F3E75A26@embeddededge.com
Thank you for your answers. As this is going to be a new hardware I wanted to be
on the secure side. So I'm going to try the patch with the software option on
the very same pins as a fall back option.
Frank
Dan Malek wrote:
>
> Matthew Locke wrote:
>
> > I have successfully used SPI with ethernet on SCC2 with the microcode
> > patch.
>
> Better than me :-)! I left my attempt at microcode patches around
> someplace, but was never able to make them work very well.
>
> Depending upon your SPI or I2C requirements, you may just be able to
> toggle the pins in software. This is all I did.
>
> -- Dan
--
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Frank Przybylski,VAS GmbH,Gotenstr.6,20097 Hamburg,GERMANY,TEL:+49-40-238568-14
mailto:Frank.Przybylski@vas-gmbh.de , visit us at http://www.vas-gmbh.de
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prev parent reply other threads:[~2000-08-09 8:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-09 10:19 Changes in the MPC8xx I2C driver Kim Jørgensen
2000-06-09 17:13 ` Dan Malek
2000-08-07 16:39 ` I2C,SPI and QMC Frank Przybylski
2000-08-07 17:42 ` Matthew Locke
2000-08-08 19:27 ` Dan Malek
2000-08-09 8:40 ` Frank Przybylski [this message]
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