Hi, I am trying to define the area of SDRAM that is to be tested using mtest. How can I determine what areas of SDRAM are used by u-boot so I don't trample on it by mistake? regards Shlomo Kut Software Engineer MKS Instruments Tenta Products Tel: 972-8-9181015 Fax: 972-8-9181020 www.mksinst.com