From: Frank <frannk_m1@yahoo.com>
To: "¹ù¾¢" <guojin02@tsinghua.org.cn>, linuxppc-embedded@ozlabs.org
Subject: Re: How to test the DDR memory with burst visit mode?
Date: Wed, 14 May 2008 19:13:27 -0700 (PDT) [thread overview]
Message-ID: <163586.166.qm@web32201.mail.mud.yahoo.com> (raw)
In-Reply-To: <410764342.21662@tsinghua.org.cn>
--- ¹ù¾¢ <guojin02@tsinghua.org.cn> wrote:
> Hi,friends,
> I designed my MPC8360E board with 1GBytes DDR-1 memory, I
> built two demo
> boards, one is 533/266/400, the other is 660/330/400. The
> lower frequancy board is
> no problem for our program, but the higher frequency board is
> always problem about
> the data transmit on ethernet.
> I want to test 1GBytes DDR-1 memory, I want to know whether
> or not the DDR is
> stable and accuracy. Could you tell me a simple way that test
> my DDR memory?
>
Boot the kernel and run something like stress from LTP (Linux
Test project). I guarantee you if there is any instability it
will show up...
prev parent reply other threads:[~2008-05-15 2:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-14 11:25 How to test the DDR memory with burst visit mode? 郭劲
2008-05-14 16:12 ` David Hawkins
2008-05-15 2:13 ` Frank [this message]
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