2016-06-19 05:34 PM
Hello,
I've made my own board based on a stm32f446re and I am trying to connect to it using a J-Link edu, but it is failing. The j-link finds the target voltage and then tries to connect, but gives the error could not connect to device under reset. Here are the things I have tried already:
Right now I think the biggest clue is the larger than normal current into the board and current not changing with reset pulled low. Does anyone have any ideas on what could be causing this or suggestions of what to try? I've attached my mcu section of the circuit and my eclipse debug settings.
2016-06-19 06:37 PM
Shouldn't VCAP be 2.2uF not 2.2nF ??
Check also orientation.