Incorrect copying to SD card

Colibri T30, WCE7, BSP 1.4

Dear Toradex Team,

I have the following problem:

During a copying process on the SD card, in some cases, individual bits will tilt.

I have only run a self-written program in the background.

This sets a pin in an interval of 1min from low to high and vice versa.

How can it happen that individual bits will tip over during a copying process?

What can I do against it?

Many thanks for your help

Best regards


We probably fixed this issue with 18481 in 2.0 beta 2. Please try once to disable l2 cache or use 2.0 final release.