How to debug nutos on at91sam7x? I have JLink JTAG and my own pcb with AT91SAM7X256. Try to run ethernut 4.2.1 ( http://lists.egnite.de/pipermail/en-nut-discussion/2007-January/007680.html ) To harald: Thanks for reply ( http://lists.egnite.de/pipermail/en-nut-discussion/2007-January/007681.html )