Hi,
I am using the RH850 (R7F701690) ***-pin controller. Could you please help me identify the specific registers in the datasheet that are used to check failure conditions related to CAN, CLOCK, RAM, and the Watchdog?
Thanks,
Nagaraj.
Typically a failure triggers an exception, in which case you would need to check registers associated with the specific exception type.
I supposed if the exceptions were not enabled you could poll the specific flag registers associated with the exceptions, but that would be a painful way to do it.
If you don't already have the Safety Application Note (SAN), you should submit a support ticket and follow the process of obtaining this very handy document. This app-note includes many specifics about what you are asking about.
I raised the ticket for the support. I'm not getting any response.