MPC8260 + Interrupt 0

John Nikiforos ppclinuxuser at yahoo.gr
Thu Sep 12 15:09:11 EST 2002


  As I can understand from the linux code,
interrupt value 0 is a valid value. But,
whats the expected number of such interrupts?
We sould expect 0,1 or 2, or does the processor
issue int 0 all the time? (when there is no
pending interrupt (MPC8260 Manual)).
In our system we count about 3000 BAD interrupts
every 10 seconds. Is it normal?

                            Thanks
                              John

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