MPC555 QSPI interrupts

I have been trying to get QSPI interrupts to work for quite a while,
following the user manual and the mpc555 interrupts application note,
with no luck. I have put a breakpoint at location 500, where it should
get before vectoring to the ISR, but it never gets there.

Has anyone else been through this, or have any examples of how to do it?

I am transferring data to the device, but I never get an interrupt when
the queue is empty, even though I have followed the 5 steps outlined in
the application note, but no luck.

Larry