Bus error on memory operation

I suspect you are tring to fit a quart into a pint pot.

The 82k looks like a standard bsp build that includes a printf(), it will only fit into external memory.

Address 0x8000 is probably a small internal memory block.

You need to look at which memory areas the code/date/stack are assigned to.

Altera really ought to change the default examples to use the small bsp.