ISP pin failures

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by frankee on Mon Jun 29 07:24:29 MST 2015

I have the ISP pin on a custom board connected to a pushbutton via a test fixture pogo pin: there is no pull-up on the pin. I am finding that activating the ISP causes boards to fail: the pin shorts to ground internal to the LPC, and the LPC becomes bricked because afterwards it always boots to the bootloader. Is this a know problem, have others experienced this, is there a cure going forward?