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ST-LINKV2 + 20-10 pin, STM32F4 "target not connected"

Question asked by farley.alexander on Dec 12, 2012
Latest reply on Dec 13, 2012 by farley.alexander
I'm trying to program an STM32F415VG on a new board design. The board has power (3.3V) and the connectivity appears to be correct from the 10-pin Cortex Debug header to the chip although I'm doublechecking right now. The BOOT0 pin is pulled high on the board. 

Both IAR Embedded Workbench and ST-LINK utilities say no target connected. 

Are there any simple checks I can do? The chip shouldn't need anything other than power, correct SWD connectivity and BOOT0 high right? *Edit* just tested with BOOT0 pulled low, same result. 

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