I am new to this domain,i want to know about RSIR.There is an implementation on this to find why reset happen.It will be helpfull to develop my knowledge if any body explains me with an example ...please
Regards Reddy
No, the reserved bits have not been given any function by the processor manufacturer. They are servered, telling you not to use them - future processor generations may add definitions for one or more of these bits.
Note however that the four defined bits quite well matches the possible reset sources for most processors.
Thanks Westermark