Lpc2000

Hi 

I am using the MCB2130 of ke*il . 
My program use EINT1 to generate FIQ and EINT2 to generate RIQ. 
I am using ke*il CARM compiler , and use the suggested macros by 
ke*il to enable nesting interrupts within the IRQ. 

My Problem 
whan an FIQ happens within the IRQ service rotine . 
after finishing the FIQ servie rotine the code execution retrun to 
RIQ Service rotine. 
but after finishing the RIQ service rotine the code execution don't 
go back to it's original location before the interrupt? 
it goes to somewhere in the startup.s code 

Do you have any suggestions 

Salam 
Hossam Alzomor 
www.i-g.org