Hi Massimo, Arduino Due is based on the Cortex-M processor, but why isn't the debugging connector designed for the 10-pin Cortex Debug connector? CoreSight Technology http://www.keil.com/support/man/docs/ulinkpro/ulinkpro_cs_core_sight.htm http://www.keil.com/support/man/docs/ulinkpro/ulinkpro_c…

Cortex-M Debug Connector

leon_heller March 8, 2013, 8:27pm 2

It is designed for the ARM Cortex 10-pin SWD connector, as are most Cortex boards:

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