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NTrin.1
Associate II
January 8, 2021
Question

Can I use a RGB LCD with STM32H747I-EVAL board?

  • January 8, 2021
  • 1 reply
  • 1353 views

Hello,

From the documents, I can see that there's CN20 connector for RGB LCD. I'm wondering if I can use a RGB LCD.

Thanks!

This topic has been closed for replies.

1 reply

Tesla DeLorean
Guru
January 8, 2021

You'd probably want to go over the schematic and manual. Check very carefully the solder bridge and resistor optioning.

The early H743-EVAL I have has an parallel LCD cable and a DSI header (ST's Mictor thing).

The board had different LED mappings to accommodate the DSI, but the peripheral wasn't properly functional.

This is one of those questions you might want to chat with your local FAE (support engineer) about

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NTrin.1
NTrin.1Author
Associate II
January 11, 2021

Thanks! I'm not selecting your answer as best yet in case ST folks can really confirm.

Tesla DeLorean
Guru
January 11, 2021

That's Ok, I'm not desperate for it to be marked so the Salesforce search engine can work properly..

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..