MCF5482 Vector#2

Subject: [Coldfire] MCF5482 bus cycle termination

There are gaps in the memory map of my processor that are not covered by any of the processor chip selects.  If the code would inadvertently try to access one of these "illegal" addresses, I would like to get a vector#2 exception (called Access Error).  I am not using the MMU and currently the processor just hangs on these accesses.

In the 68000 world this Access Error was called BERR.

Which registers do I use to get this functionality?

Thanks
Victor




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