multi-drop SWD

[jun1]

Thank you for your help.

Does the KL17 series SWD support multi-drop SWD?

Thank you.

[kerryzhou · Accepted solution]

Hi jun yamada,

   Thank you for your interest in NXP kinetis product, I would like to provide service for you.

   Unfortunately, KL17 swd can't support multi-drop, mainly can't use the SWD_CLK together.

  So, if you use multi-drop, you need to jump the SWD_CLK, make sure just one chip connect in SWD_CLK line.

Wish it helps you!
Have a great day,
Kerry

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[jun1]

Thank you very much. OK.