NHD-C160100DiZ-FSW-FBW - random pixel after init

[iz7crx]

I'm using init sequence reported on datasheet but when display comes on i see random pixel on it: is it a normal behaviour?

Regards,
Dario

[Saurabh_B]

Would you be able to post a picture of what you are seeing?

[iz7crx]

thank you,
here is the picture.

[Saurabh_B]

This is not normal,

Have you tried to clear the display?

[iz7crx]

Clearing by setting pixel to 0 works correctly, but random pixels appear after init.

I think it is related to reset line shared with MCU one: i'm trying to have its own reset line.

Regards,
Dario Ventura iz7crx