Design a circuit using a D type flip flop, 74LS244 buffer and the necessary Gates, such that an interrupt will be produced to an 8086 when both of the two external trigger signals are 5V (this could be due to any external event). The interrupt number for this interrupt should be 72H. Where would the address of the service routine reside in the memory? If the processor would be displaying an "L" on the screen as a result of this interrupt, write the code for the interrupt service routine. (The actual address of this code is out of the scope of this homework)