NXP S32K144EVB-Q100

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Connecting an external J-Link

The eval board provides 2 debug connectors:

  • J12 SDA (Connects to the OpenSDA on the board. Usually not needed by the user. Only needed to reflash the bootloader of OpenSDA if needed)
  • J14 SWD (Connects to the S32K144 device)

J14 SWD can be used to connect an external J-Link to the S32K144 device. A J-Link 9-pin Cortex-M adapter is needed to adapt to J14 SWD.

Connecting via on-board OpenSDA

The eval board provides an on-board debug circuit called OpenSDA. This debug circuit can run a firmware to make it behave like a J-Link.