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STM32H7 maximum display resolution & number of bits.

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aabba.1
Associate III

‎2024-08-15 04:52 PM - last edited on ‎2024-08-21 03:48 AM by

Hi,
I have I project (STM32H743IIT6) and I want to know if it's possible to have use a display 1280x800 24bpp? if it's not possible can I still have a display with a resolution of 1280x800 but with les bpp? Can I use a different MCU STM32H757XIH6 or another?

 

Thank you

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KDJEM.1
ST Employee

‎2024-08-21 03:06 AM

Hello @aabba.1 ,

 

Could you please refer to AN4861 precisely Table 12 and check the maximal supported pixel clock:

KDJEM1_0-1724234447861.png

Pixel clock = Total Width x Total Height x refresh rate.

Please take a look at 9 Frequently asked questions in AN4891 may help you.

KDJEM1_2-1724234783441.png

 

Please let me know if your request is answered or not?

 

Thank you.

Kaouthar

 

 

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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KDJEM.1
ST Employee

‎2024-08-21 03:06 AM

Hello @aabba.1 ,

 

Could you please refer to AN4861 precisely Table 12 and check the maximal supported pixel clock:

KDJEM1_0-1724234447861.png

Pixel clock = Total Width x Total Height x refresh rate.

Please take a look at 9 Frequently asked questions in AN4891 may help you.

KDJEM1_2-1724234783441.png

 

Please let me know if your request is answered or not?

 

Thank you.

Kaouthar

 

 

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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