Need to include RTC

Embedded Devices NET+OS
1

Hi,
I need to include Hardware RTC on the Development hit.I use DigiConnectEM Development kit(NS7520).So i have to know where is the PORTC is available on the kit and where is the external interrupt pin.

Regards
Shanmugam S

2

PORTC - Refer Page 42 & 43 of “Connect EM and Wi-EM Hardware Reference.pdf” the same is available on digi.com