How can I reset two cores if the SWT0 or SWT1 time-out?

[congtaoxu]

      About MPC5775K microcontroller.Now,I can reset the Z4 core if the SWT0 time-out and reset the Z7 core if the SWT1 time-out.Now,I want to reset Z4 and Z7 if SWT0 or SWT1 time-out. That means I can reset all the cores if any one of them runs away.Is there any way to achieve it?
Respect

                                                                                                                                                                                      Tao,

[davidtosenovjan]

Hi, you need to configure FCCU module for reset fault reaction to SWT event as shown below:

Here you may find a guide for FCCU configuration:

https://www.nxp.com/docs/en/application-note/AN5284.pdf

Hope it helps