I would like to disable the switching of the LCD output pins (to reduce EMC for some time) so I changed the pin mux setting for all the LCD line form MODE0 (LCD) to MODE 7 (=GPIO).
This works fine for most of the LCD lines, the output is fixed high or low except for : LCD_DATA0 en LCD_DATA11 !
For every mux mode I set on these pins the LCD data is still availble on the pin.
Is this normal or is there any other way to switch off the LCD function / switching on these lines ?
Same result on many boards.