Strange behavior of WinIDEA

[Gizzzmo]

Hello,

I load a program in the flash of a MC9S12E128 and then i debug "step by step" (F11) and the program works fine. But if i click on the "run" button (or F5) the flash seems to be erased (FFFF all over it). Even if i set a breakpoint just the line below the line i hit the F5, i don't reach the breakpoint.

What can it be ?

Thanks.

[christian]

Hello,

this can be because of a wrong settings of winIdea.
Please check the clock and PLL settings.
Showing all memory locations as 0xFF is mostly the result of a wrong clock setting.
Also check if code with the breakpoint is reachable. If not winIdea would never stop.
If ths does not help refer to the knowledge base (http://www.isystem.com/technical/FAQ/).

Hope this helps
Regards,
Christian