Above image (extract, 8bit b/w) of a barcode has been aquired over CSI as part of a video stream on a phyflex-i.MX6 board.
All columns are swapped pair-wise.
Normally the barcode would look just fine, sometimes we receive it like above.
What false setting in the IPU (caused i.e. by electromagnetic glitch) could possibly lead to such a column swapping?