Purpose:
Based on microcontroller, designed a basketball score board which can be used to record scores and count down.
Solution:
Use VHDL language to develope a basketball system on microcontroller. State machine controls the operation process: count down, time for overtime score, display scores. Keyboard will be used to enter the scores for each team, some funtion keys on it will be used to change state machine. Nixietube can be used to display scores and time.