Thread (10 messages) 10 messages, 4 authors, 2004-03-24

Re: PCI Memory mapping

From: Michael R. Zucca <hidden>
Date: 2004-03-24 02:04:45

On Mar 23, 2004, at 11:01 AM, Marc Leeman wrote:
The strange thing is that the second buffer is always corrupted with
seemingly 'old' data, at an offset of 4 words (32 bit) and this for
only
24 words, the rest of the buffer is fine.

The common factor seems to be 'timing', but unfortunately, this does
not
yet pinpoint the problem to either the DSP or the PPC side. Any
experienced insight or well educated guesses?
Are you putting in sync instructions where appropriate?

--
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  Michael Zucca - mrz5149@acm.org
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  "I'm too old to use Emacs." -- Rod MacDonald
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