The exception handler is invoked when an exception occurs in the PPU. This handler logs the exception data and sets the firmware error bit in the Error Manager.
If an exception occurs before the boot PDI programming is complete, the
PLM Error Manager updates the PMC MultiBoot registers and triggers a system reset
(SRST). However, if an exception occurs after the boot PDI programming is complete, then
the PLM application runs in an infinite while
loop.