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RogerPaudex
Associate
August 29, 2019
Solved

Is the STM32MP1 able to display through an HDMI port ? If no, what should we do for it to be the case? Thanks.

  • August 29, 2019
  • 2 replies
  • 1904 views

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Best answer by PatrickF

STM32MP1 is able to display on HDMI using a bridge LTDC RGB ==> HDMI or possibly DSI ==> HDMI.

You could find HW example in stm32mp157c-dk2

Many information are also available in Wiki, e.g. https://wiki.st.com/stm32mpu/wiki/How_to_display_on_HDMI

Note that MP1 resolution on HDMI will be in lower range for an HDMI perspective (e.g. 720p60) as main product target is medium size touch display (either DSI or RBG) for HMI or similar use cases.

2 replies

PatrickF
PatrickFAnswer
Technical Moderator
August 29, 2019

STM32MP1 is able to display on HDMI using a bridge LTDC RGB ==> HDMI or possibly DSI ==> HDMI.

You could find HW example in stm32mp157c-dk2

Many information are also available in Wiki, e.g. https://wiki.st.com/stm32mpu/wiki/How_to_display_on_HDMI

Note that MP1 resolution on HDMI will be in lower range for an HDMI perspective (e.g. 720p60) as main product target is medium size touch display (either DSI or RBG) for HMI or similar use cases.

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RogerPaudex
Associate
August 29, 2019

Thanks a lot!