Signals on CWDIO and SWDCLK are present. Even the Reset pull down works, but MK64 outpun on reset pin is a sawtooth like signal. I know that it's related with watchdog constantly resetting the MCU because it's empty.
I read a lot of troubleshooting on freescale community and I'm stuck. It is even possible with USBDM?
Maby I shall switch to other device in order to sucesfully download code to flash memory?