This example can be run on all cores simultaneously.

CM0+ uses all 3 sub counters of MCWDT0 and toggles LED0,1,2 based on that

CM7_0 uses all 3 sub counters of MCWDT1 and toggles LED8,9,4 based on that

CM7_1 uses all 3 sub counters of MCWDT2 and toggles LED5,6,7 based on that

