Problem Statement:
Design an up/down counter with four states (0, I, 2, 3) using clocked J-K flip-flops. A control signal x is used as follows: When x = 0 the machine counts forward (up), when x = I, backward (down). Simulate using MultiSim and attach a simulation printout.
Please address the following in your report:
1. State Table
2. State Diagram
3. Flip-Flop Excitation Tables
4. K-Map Simplification and resulting diagram
5. Multisim Simulation
6. Conclusion/Discussion
7. References