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? -- ---------------------------------------------- Michael Zucca - mrz5149@acm.org ---------------------------------------------- "I'm too old to use Emacs." -- Rod MacDonald ---------------------------------------------- ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/