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RE: Fiq in Real View

Srinivas Bandaru

Hi Recently I updated MDK-3.4 evolution version .

I simulated the keil CARM example “EX11-InterruptFIQ†in both versions 2.4 and 3.4 and its fine.

Then implemented Fiq interrupt in my program( 3.4 evolution version )

The ISR is modified as it mentioned in help (Real View)
__irq void FIQ_Handler (void)
{ IOSET1 = 0x00FF0000; //Set the LED pins

EXTINT = 0x00000002;
}

In simulation the generated external interrupt is vectored to vector table
But from vector table the ISR is not being addressed. The simulation is held at

“ FIQ_Handler B FIQ_Handler “ in vector table

Please help me

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