SR to JK Conversion
Hardware synthesis tools often map generalized state behaviors to a limited library of standard cells. Implementing toggle functionality on a primitive set/reset cell requires routing the current state back to the inputs to avoid forbidden conditions.
Construct a JK flip-flop using a single SR flip-flop and combinational logic. The circuit must update on the rising edge of clk.
| J | K | Q | Q_next | |-----|-----|-----|----------| | 0 | 0 | 0 | 0 | | 0 | 0 | 1 | 1 | | 0 | 1 | 0 | 0 | | 0 | 1 | 1 | 0 | | 1 | 0 | 0 | 1 | | 1 | 0 | 1 | 1 | | 1 | 1 | 0 | 1 | | 1 | 1 | 1 | 0 |
Constraints
- Use exactly one SR flip-flop.
- Use basic combinational logic gates to drive the SR flip-flop inputs.
- Never drive the SR flip-flop's internal set and reset inputs high simultaneously.
Topics
Solve this problem
Place the gates, wire them up and watch the signals settle. Every submission runs on the same simulation engine that grades it.
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