This is with regard to POWEPC MPC 8555
We are observing the decrementer exception(0x900), resulting in board reboot
About Decrementer exception from datasheets
The decrementer will cause an exception when it rolls over from all zeros to the LSB being set high again to begin the counting process.
Wanted to check with you experts, that DECR should be loaded before the count reaching to 0x0000?
We are seeing this exception only now(one time occurence) from the history of last 10-15 years.
If you have more detail, can you please share