Karnaugh Map Solver: Interactive K-Map Tool
Solve Karnaugh maps online: enter a truth table and watch the prime implicants get grouped into a minimal Boolean expression, step by step. Free.
K-Map Lab: Minimise a truth table and see the prime implicants grouped. It runs in the browser, with nothing to install.
Related: architecture tools
How the hardware actually behaves.
- LeetCPU: Step a RISC-V pipeline cycle by cycle. Turn forwarding off and watch the stalls.
- FSM Synthesizer: Draw a state machine, get the encoding, the equations and synthesisable RTL.
- Scan Chain Lab: Stitch a scan chain and shift a pattern through it, flop by flop.