question archive A traffic light system uses logic gates as part of the control system
A traffic light system uses logic gates as part of the control system
Subject:Computer SciencePrice: Bought3
A traffic light system uses logic gates as part of the control system. The system is operated when the output D has the value 1. This happens when: • Either signal A is red • OR signal A is green and signals B and C are both red
Note: You may assume that red = 0 and green = 1
