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Hello Everyone!! right now I'm working LCD - TFT LVDS display (MDT0700E3IH-LVDS) I cannot get proper output there is an some issue. Please, anyone give me a solution

RBach.3
Associate II

‎2023-06-06 05:03 AM - edited ‎2023-11-20 03:49 AM


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4 REPLIES 4
S.Ma
Principal

‎2023-06-06 07:11 PM

Can you show us the expected picture? Colors are same? LVDS clock pair frequency vs pixel clock? Is it single or dual link 5 or 10 differential pairs (24 bit RGB), single or dual pixel per clock? DE signal and timing is important for display. Differential pair should use twisted wires per pair to reduce data and signal noise.

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RBach.3
Associate II
In response to S.Ma

‎2023-06-06 09:22 PM

Thankyou for your response

we are not using STM32 board we are working on LCD TV board((MDT0700E3IH-LVDS)

I am sharing you the board image with an attachment given below

Can you explain What is the procedure of the differential pair should use twisted wires per pair to reduce data and signal noise?

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RBach.3
Associate II
In response to S.Ma

‎2023-06-06 09:49 PM - edited ‎2023-11-20 03:50 AM


_legacyfs_online_stmicro_images_0693W00000dDH6IQAW.png

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S.Ma
Principal

‎2023-06-06 10:38 PM

Maybe ask MIDAS or any related forum ?

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