This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Why interrupt causes my program error

Hello!

I use DM6437.  When I open CLK Manager in BIOS , it makes a PRD_clock,and it makes a interrupt (int15 when used time1 or  int14 when used time0). This interrupt will make my program abnormal. For example, The same algorithm runs 100 times, it gets different results. Focus is on,when I close the interrrupt or close CLK Manager, the result is normal.   Now i have to use the clk interrupt in BIOS,because i want to use nerwork NDK.

I guess the interrupt makes conflict with Cash or DDR2, buf i don't known how to solve it.

Pray for your answer.Thanks a lot.