• 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...
  • Cortex A9 FIQ and IRQ interrupts
  • Cortex A9 FIQ and IRQ interrupts
  • 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...