Problem Description: if overtime reset is caused by watchdog. it is hot-start. do i need to store the RAMs and PCs? after reset, POP them or repleces current RAMs and PCs with the value i have stored? my boss let me do this,but i think, except i have not clear watchdog correctly, since overtime reset happens, it indicates that something is wrong,caused by such as EMI. The current RAMs and PCs is absolutely wrong. Restore them may cause "Death cycle" or not? i think it is not a good idea. thank you.