Edgar Grimberg writes: > Hi, > > Just to avoid reinventing the wheel, is there any memory test already > written that I can use for my "almost stable" SDRAM? I need a bit more > than writing a pattern and reading it back.
Using memtester (in those days 4.0.6) I detected any common problems on the external RAM parts in the past. It's the very robust memory test: http://pyropus.ca/software/memtester. You can use this 'as is' or build a light version (Tip: [EMAIL PROTECTED]@diag_printf@). If it's possible, place the executable in ROM and use SRAM for .bss .data, etc. i.e. fix the ld script to prevent a usage the tested RAM region. Regards, Sergei -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
