watchdog and reset signal

[puneetnepsam]

in our project, watchdog fail signal and reset signal are coming from pic24f and going to pic18f.

i have to check whether pic18f is responding to these i/o signals or not....

can anyone please tell me what should be the approach??
how to check whether pic18f is responding to the WDI and RESET signals from the 24f or not...

Thanks
Puneet Gupta

 

[pcbheaven.com]

The question that i will make may be stupid, as i suppose you already know the internal watchdog. Why don;t you use the built in watchdogs?