please hurry up after 1 hour solving it would be useless Chegg don't show the time of upload ( upload it at 8:44a.m +3 GMT ) please I beg you look at the time if you can't solve it just pass it to another export, it's my last chance please please. subject is Digital System Design please don't solve it after that time

Q2/ The 8255 is configured in which ports A and B are input ports and port C is output port and all of the three ports are set up for mode 0 operation: a) Design the circuit if the addresses of port A=21H and port C= 29H. b) Write an 8088 program to blink 8-LEDs attached to port C with 1 sec delay time. Q2/ The 8255 is configured in which ports A and B are input ports and port C is output port and all of the three ports are set up for mode 0 operation: a) Design the circuit if the addresses of port A=21H and port C= 29H. b) Write an 8088 program to blink 8-LEDs attached to port C with 1 sec delay time