1)Briefly explain the steps involved when the ARM7TDMI processor handles an exception 3 marks] ) Briefly explain the following terms. a) Memory mapped input/output (IO) b) Interrupt driven IO c Software interrupts (SWI) d) Vector table [1 mark [1 mark] [1 mark] [1 mark] 1)Briefly explain the steps involved when the ARM7TDMI processor handles an exception 3 marks] ) Briefly explain the following terms. a) Memory mapped input/output (IO) b) Interrupt driven IO c Software interrupts (SWI) d) Vector table [1 mark [1 mark] [1 mark] [1 mark]