A question about Timer Interrupt

johnchang · ‎2004-10-21

Posted on October 22, 2004 at 06:41

johnchang · ‎2004-10-21

Posted on October 22, 2004 at 02:09

I am testing the Timer Interrupt (TOF,OCFA)and I have some question.

When the timer overflow and it will trigger TOF.

But I fail to trigger OCFA.

Those are my test procedure.

1. Download the image of OCMP sample code.

2. Set up a breakpoint on the Interrupt vector(IRQ).

3. It does not stop on that breakpoint.