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FT810 corrupted by noise

Posted: 10 Apr 2021 10:53
by mhm_004
Hi everybody,
First, please excuse me for poor English.
I'm using FT810 with Innolux 7" LCD and LPC1768 microcontroller. When there isn't noise, everything is OK. However when the noise is generated to test the noise immunity of the board, FT810 and LCD image corrupted. Display freezes or the colors corrupted or ... . can anyone help me about it?
Thanks

Re: FT810 corrupted by noise

Posted: 19 Apr 2021 09:18
by filip
Hi,

Seems to me like some EMI is causing this.

Is it possible to protect the display from EMI ?

Regards,
Filip.