Interfacing a RGB Display with STM32F407

[GK28]

Hello,

I have a STM32F407 microcontroller with a FSMC interface, which I would like to use to drive this display: NHD-5.0-800480AF-ASXP. The display has a RGB interface.

 

Should I get a RGB board? Or can I drive it directly with the microcontroller?

Is that a time intensive solution?

 

Thanks to everyone who replies, I appreciate it very much.

[mƎALLEm]

Hello @GK28 and welcome to the community,

The LCD that needs to be driven by STM32F407 over FSMC interface needs also to have 8080 parallel interface:

Please refer to this application note: https://www.st.com/resource/en/application_note/an2790-tft-lcd-interfacing-with-the-highdensity-stm32f10xxx-fsmc-stmicroelectronics.pdf

If the LCD has RGB interface R, G, B lines, you cannot drive the LCD with STM32F407 but you can with STM32F429 over LTDC:

From the LCD datasheet:

Refer to this application note: https://www.st.com/resource/en/application_note/an4861-introduction-to-lcdtft-display-controller-ltdc-on-stm32-mcus-stmicroelectronics.pdf

Hope that answers your question.

[GK28]

Thank you so much! I really appreciate it!