Why the EVK (or TREK) doesn't work when the JTAG connector is connected?

Hi,

I made a test rig using the EVB. In that, JTAG is always connected to the PCB always without connecting the ST-Link programmer to the end of the JTAG connector.

When I powered up the test rig, that EVB module(in the test rig) didn’t do the ranging with other EVB modules at all.

Is there any method that I can make the EVK work normally when it is connected to the JTAG connector?

Thank you…

Eranga

Hi,

@DecaLeo @deca_admin highly appreciate your earliest reply on this

Thank you…