in arm7tdmi, suppose instruction is being executed and at same time FIQ and IRQ both occur at same time.now according to priority FIQ will be handled then IRQ but my question is that how it will handled IRQ after return from FIQ
i means…
If I have two ARM7TDMI core board and Cortex M3 core board, and I need to choose one of them to use.
What should I consider the different between them and why?