TFT refreshing when updating new CAN value

[sridhar]

Hi
I am developing my project using your development board
with model number RDK-N9H30 and NK-N9H30
My TFT gets refreshing when new value of CAN from external is modified
I don't know why?
please help me
Thanks
R Sridhar

[9chuckyoung]

Can you get the N9H30 user manual for the board schematic?
I guess it's a pin conflict issue.