COMMON FUNCTIONS OF INTERRUPTS o Interrupt transfers control to the interrupt service routine generally,through the interrupt vector, which contains the addresses of all the service routines. o Interrupt architecture must save the address of the interrupted instruction. o Incoming interrupts are disabled while another interrupt is being processed to prevent a lost interrupt. o A trap is a software-generated interrupt caused either by an error or a user request. o An operating system is interrupt driven.COMMON FUNCTIONS OF INTERRUPTS  Interrupt transfers control to the interrupt service routine generally, through the interrupt vector, which contains the addresses of all the service routines.  Interrupt architecture must save the address of the interrupted instruction.  Incoming interrupts are disabled while another interrupt is being processed to prevent a lost interrupt.  A trap is a software-generated interrupt caused either by an error or a user request.  An operating system is interrupt driven