I am trying to access a memory-mapped register outside of system ram. I am opening /dev/mem to do so. When using seek, I only get access to the address space of the system ram. Using an address above that limit gives me a "Bad address" error.

Doing a similar operation in 'C' allows access to addresses above that limitation. Why does perl limit my access? Is there anyway around the limitation?

In reply to Accessing Memory-mapped I/O by Anonymous Monk

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