FIQ and IRQ

hello all, i am doing project on LPC2378 I have one input pin on LPC2378 connected to some other assembly which has opto assembly connected to it when ever opto is cut i.e whenever there...
FIQ and IRQ

hello all, i am doing project on LPC2378 I have one input pin on LPC2378 connected to some other assembly which has opto assembly connected to it when ever opto is cut i.e whenever there...
nesting irq and fiq

Hello. I'm using Keil Realview compiler with a MCB2300 board (LPC2378). In my program I have 2 IRQ handlers (for Uart and timer 0) and 1 fiq handler (ADC). When I run the program without nested...
nesting irq and fiq

Hello. I'm using Keil Realview compiler with a MCB2300 board (LPC2378). In my program I have 2 IRQ handlers (for Uart and timer 0) and 1 fiq handler (ADC). When I run the program without nested...
FIQ & IRQ

Hi all, can anybody tell me, what is the actual difference between FIQ & IRQ ? Means how FIQ have fast execution time than IRQ ? Is there any hardware changes for FIQ , that increases its execution...