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RE: ROMRAM application runs much slower than RAM
- From: "Paul D. DeRocco" <pderocco at ix dot netcom dot com>
- To: "eCos Discuss" <ecos-discuss at ecos dot sourceware dot org>
- Date: Sun, 6 Feb 2005 12:49:47 -0800
- Subject: RE: [ECOS] ROMRAM application runs much slower than RAM
> From: Harshit Suri
>
> Platform is based on AT91EB40a. Our clock frequency is different. I have
> changed the clock freq and real time clock period settings accordingly.
> Yes cache is enabled. When I built the .ecc file for ROMRAM, I copied
> the .ecc for RAM startup and used it as my base. and changed the
> relevant settings to make it ROMRAM.
Is it an external RAM versus internal RAM issue? The internal RAM is at
least four times as fast.
--
Ciao, Paul D. DeRocco
Paul mailto:pderocco@ix.netcom.com
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