From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from tsinghua.org.cn (unknown [210.77.143.232]) by ozlabs.org (Postfix) with SMTP id 3CDAEDDDFF for ; Wed, 14 May 2008 21:54:38 +1000 (EST) Message-ID: <410764342.21662@tsinghua.org.cn> From: "=?gb2312?B?ufm+og==?=" To: linuxppc-embedded@ozlabs.org Date: Wed, 14 May 2008 19:25:42 +0800 Subject: How to test the DDR memory with burst visit mode? Content-Type: text/plain Reply-To: =?gb2312?B?ufm+og==?= List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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?