Welcome to my personal webpage. | home
Time-Division Multiplexing
Program Description : The program we wrote was to be used in the implementation of a toy clown's eyes. The eyes would consist of a 7-segment LED display, and would do one of four different actions depending on the input read from a dipswitch attached to port C. The various actions the eyes did were:
rolling clockwisecounterclockwisecross-eyed rollalternating winking.
The LED was connected to port B and pin 7 of port C and time division multiplexing was used to access each of the two 7-segment LED's. The program continued to execute the specific eye movement until a new one was entered on the dipswitch. It then continued this process in an infinite loop until it was manually reset.