Author Topic: NHD-C160100DiZ-FSW-FBW - random pixel after init  (Read 2142 times)

iz7crx

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NHD-C160100DiZ-FSW-FBW - random pixel after init
« on: February 08, 2016, 05:59:35 AM »
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

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Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« Reply #1 on: February 08, 2016, 09:11:09 AM »
Would you be able to post a picture of what you are seeing?


iz7crx

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Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« Reply #2 on: February 08, 2016, 09:55:25 AM »
thank you,
here is the picture.

Saurabh_B

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Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« Reply #3 on: February 11, 2016, 08:19:03 AM »
This is not normal,

Have you tried to clear the display?

iz7crx

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Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« Reply #4 on: February 21, 2016, 02:25:55 AM »
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

 

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