AnsweredAssumed Answered

STM32F417VGT6 - SWD - Cant connect to target

Question asked by paul.max on Jul 17, 2015
Latest reply on Jul 19, 2015 by baird.hal.001
Hello,

After my first steps with the discovery board, I designed my very first PCB with a STM32 MCU (STM32F417VGT6), which I intend to program via SWD (SWDIO, SWCLK, GND, 3.3V). 

Unfortunately I don't get a connection to the MCU using the STM32 ST Link Utility via my SWD programmer. Here is the screenshot of the error:
STM32-ST Link Error

I also attached you my schematic of the basic STM32 and SWD layout, which I made:
STM32F417 Layout

Can you check my layout? Did I forgot something?

With best regards

Paul

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