Hi,
I have an S32K344-Q172 and it stopped working all of a sudden. I was doing nothing special with the board: I connected it to the power supply and a PEMicro debugger and was probing the TJA1022T transceiver. I've been working with a similar setup for the past 2 months and never had an issue with it. However, today the debugger suddenly disconnected from the board and S32DS and I was unable to reconnect it. When I switch off the board, the LED light fades away. The reset button does not turn on the reset LED and debugging a project on S32DS does not cause the reset LED to flash. Additionally, the board heated up a lot, especially the pfs26, which became extremely hot (hard to touch) immediately after turning on the board. After this happened, I switched over to another S32K344-Q172 board and the same thing happened within 20 mins (during the first 20 mins, the board was working well). I tried probing the power supply but there is nothing special there (12V). I switched the debugger to another one that I knew was working fine and this problem still persisted. There were no smells. What should I do?
