Question $3(14$ points$)$ Answer the following questions about the development of assembly programs to interface $8086$ with peripherals. You don$$t need to use the emulator to write or test these instructions.

a$.$ In a given $8086-$based system that uses the isolated I$/$O address space, port address $0$F$220$h is used as an input port for measuring the humidity $($the port size is one byte$).$ Write Assembly language instructions to read port $0$F$220$h continuously to monitor the humidity. If the value received from the port is greater than $30$d$,$ then the continuous monitoring of the humidity should stop, and a value of $-1$ should be stored in register CL$.$

b$.$ Consider an $8086-$based system that is used to control a robotic vehicle. The $8086$ processor uses the isolated I$/$O address space, where port address $0$F$01$H is used as an input port for measuring the vehicle speed and port $13$H is used to measure the time in which the vehicle was moving. Assume that the vehicle is moving in a straight line. Write Assembly language instructions to continuously read ports $0$F$01$H and $13$H $($each port is one$-$byte in width$)$ and compute the total distance that the vehicle has moved, and store the result in register CX$.$