I'm working with the TWR-K60N512 board and I wanted to configure the FLL. But now, when I'm resetting the microcontroller, the reset pin stay to the low level (I measured it), and it's impossible to reprogram it with the OSJTAG. I think it's because of an anormal comportment of the microcontroller which prevent its communication with the embedded OSBDM. The only way to have the microcontroller working is to disconnect and reconnect the board.
I want to know if there is a way to erase all the internal flash thanks to the OSJTAG or the jumper configuration to remove this comportment and to let me reprogram the component.