DS90UB927Q-Q1: ESD

Eric(Dongguan) Zhu

Intellectual 1450 points

Part Number: DS90UB927Q-Q1

hi team，

when we do a ESD test on 927/928, there is a screen flicker.

please give some suggestions

over 3 years ago

0 Shu Huang over 3 years ago

TI__Mastermind 18046 points

Hi Eric,

Can you provide more details? What is the procedure for the ESD test? Can you share the steps up until you observe the screen flicker?

Best.

Shu

0 Eric(Dongguan) Zhu over 3 years ago in reply to Shu Huang

TI__Intellectual 1450 points

Shu,

Thanks you reply. I will get detail from customer.

is there any software workaround, such as configuration of xxx register?

0 Shu Huang over 3 years ago in reply to Eric(Dongguan) Zhu

TI__Mastermind 18046 points

Hi Eric,

Unfortunately, I cannot provide any software work arounds until I understand the system and situation better. Screen flickers can be caused by a lot of things and without knowing the hardware setup, how the ESD test is conducted and when the failure occurred, I cannot provide any software suggestions.

Best,

Shu

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DS90UB927Q-Q1: ESD