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Does the STM32H5 support multi-drop SWD / Serial Wire Debug v2?

MBC
Associate III

I saw that at least some H7 parts do. The H5 core is newer.

However, I could find nothing in the reference manual or datasheets.

 

1 ACCEPTED SOLUTION

Accepted Solutions

https://www.st.com/resource/en/reference_manual/rm0492-stm32h5-series-armbased-32bit-mcus-stmicroelectronics.pdf

DPIDR

Bits 15:12 VERSION[3:0]: debug port architecture version
0x2: DPv2

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2 REPLIES 2

https://community.st.com/t5/stm32-mcus-products/swd-multi-drop-support-on-stm32l4/m-p/80394

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https://www.st.com/resource/en/reference_manual/rm0492-stm32h5-series-armbased-32bit-mcus-stmicroelectronics.pdf

DPIDR

Bits 15:12 VERSION[3:0]: debug port architecture version
0x2: DPv2

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