# Improving Hardware in LUT-Based Mealy FSMs
## 6 Experimental Results
\begin{table}
\begin{tabular}{l c c c c c} \hline
**Benchmark** & **Auto [13]** & **One-Hot [13]** & **JEDI [14]** & \(U_{2}\) [14]** & **Our Approach** \\ \hline ex1 & 150.94 & 139.76 & 176.87 & 182.34 & 180.01 \\ \hline kirkman & 141.38 & 154 & 156.68 & 167.15 & 165.62 \\ \hline planet & 132.71 & 132.71 & 187.14 & 189.12 & 187.07 \\ \hline planet1 & 132.71 & 132.71 & 187.14 & 189.12 & 187.07 \\ \hline pma & 146.18 & 146.18 & 169.83 & 178.19 & 176.26 \\ \hline s1 & 146.41 & 135.85 & 157.16 & 162.23 & 164.12 \\ \hline s1488 & 138.5 & 131.94 & 157.18 & 168.32 & 167.14 \\ \hline s1494 & 149.39 & 145.75 & 164.34 & 172.27 & 170.95 \\ \hline s1a & 153.37 & 176.4 & 169.17 & 178.21 & 176.25 \\ \hline s208 & 174.34 & 176.46 & 178.76 & 181.72 & 180.29 \\ \hline styr & 137.61 & 129.92 & 145.64 & 161.87 & 159.25 \\ \hline tma & 163.88 & 147.8 & 164.14 & 176.72 & 175.06 \\ \hline sand & 115.97 & 115.97 & 126.82 & 145.68 & 152.49 \\ \hline s420 & 173.88 & 176.46 & 177.25 & 187.23 & 190.56 \\ \hline s510 & 177.65 & 177.65 & 181.42 & 187.32 & 190.24 \\ \hline s820 & 152 & 153.16 & 176.58 & 181.96 & 183.12 \\ \hline s832 & 145.71 & 153.23 & 173.78 & 186.12 & 187.45 \\ \hline Total & 2532.63 & 2525.95 & 2849.90 & 2995.57 & 2992.95 \\ \hline Percentage,\% & 84.62 & 84.40 & 95.22 & 100.09 & 100.00 \\ \hline \end{tabular}
\end{table} 
Table 15: Experimental results (the maximum operating frequency for G2–G4). \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**Benchmark** & **Auto [14]** & **One-Hot [14]** & **JEDI [14]** & \(\mathbf{U_{2}}\) [14]** & **Our Approach** & **Group** \\ \hline bbtas & 4 & 9 & 4 & 4 & 6 & 0 \\ \hline dk17 & 4 & 16 & 4 & 4 & 6 & 0 \\ \hline dk27 & 4 & 10 & 4 & 4 & 6 & 0 \\ \hline dk512 & 5 & 24 & 5 & 5 & 6 & 0 \\ \hline ex3 & 4 & 14 & 4 & 4 & 6 & 0 \\ \hline ex5 & 4 & 16 & 4 & 4 & 6 & 0 \\ \hline lion & 3 & 5 & 3 & 3 & 4 & 0 \\ \hline lion9 & 4 & 11 & 4 & 4 & 4 & 0 \\ \hline mc & 3 & 8 & 3 & 3 & 6 & 0 \\ \hline modulo12 & 4 & 12 & 4 & 4 & 6 & 0 \\ \hline shiftreg & 4 & 16 & 4 & 4 & 6 & 0 \\ \hline bbara & 4 & 12 & 4 & 4 & 4 & 1 \\ \hline bbsse & 5 & 26 & 5 & 5 & 8 & 1 \\ \hline beecount & 4 & 10 & 4 & 4 & 6 & 1 \\ \hline cse & 5 & 32 & 5 & 5 & 10 & 1 \\ \hline dk14 & 5 & 26 & 5 & 5 & 8 & 1 \\ \hline dk15 & 5 & 17 & 5 & 5 & 8 & 1 \\ \hline dk16 & 7 & 75 & 7 & 7 & 6 & 1 \\ \hline donfile & 5 & 24 & 5 & 5 & 2 & 1 \\ \hline ex2 & 5 & 25 & 5 & 5 & 4 & 1 \\ \hline ex4 & 5 & 18 & 5 & 5 & 8 & 1 \\ \hline ex6 & 4 & 14 & 4 & 4 & 8 & 1 \\ \hline ex7 & 5 & 17 & 5 & 5 & 4 & 1 \\ \hline keyb & 5 & 22 & 5 & 5 & 10 & 1 \\ \hline mark1 & 5 & 22 & 5 & 5 & 8 & 1 \\ \hline opus & 5 & 18 & 5 & 5 & 8 & 1 \\ \hline s27 & 4 & 11 & 4 & 4 & 4 & 1 \\ \hline s386 & 5 & 23 & 5 & 5 & 10 & 1 \\ \hline s8 & 4 & 15 & 4 & 4 & 4 & 1 \\ \hline sse & 5 & 26 & 5 & 5 & 10 & 1 \\ \hline ex1 & 7 & 80 & 7 & 7 & 12 & 2 \\ \hline kirkman & 6 & 48 & 6 & 6 & 12 & 2 \\ \hline planet & 7 & 86 & 7 & 7 & 12 & 2 \\ \hline planet1 & 7 & 86 & 7 & 7 & 12 & 2 \\ \hline pma & 6 & 49 & 6 & 6 & 10 & 2 \\ \hline s1 & 6 & 54 & 6 & 6 & 12 & 2 \\ \hline s1488 & 7 & 112 & 7 & 7 & 14 & 2 \\ \hline \hline \end{tabular}
\end{table} 
Table 16: Experimental results (number of flip-flops). \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**Benchmark** & **Auto [14]** & **One-Hot [14]** & **JEDI [14]** & \(\mathbf{U_{2}}\) [14]** & **Our Approach** & **Group** \\ \hline s1494 & 7 & 118 & 7 & 7 & 16 & 2 \\ \hline s1a & 7 & 86 & 7 & 7 & 14 & 2 \\ \hline s208 & 6 & 37 & 6 & 6 & 12 & 2 \\ \hline styr & 7 & 67 & 7 & 7 & 14 & 2 \\ \hline tma & 6 & 63 & 6 & 6 & 10 & 2 \\ \hline sand & 7 & 88 & 7 & 7 & 14 & 3 \\ \hline s420 & 8 & 137 & 8 & 8 & 16 & 4 \\ \hline s510 & 8 & 172 & 8 & 8 & 12 & 4 \\ \hline s820 & 7 & 78 & 7 & 7 & 14 & 4 \\ \hline s832 & 7 & 76 & 7 & 7 & 16 & 4 \\ \hline Total & 251 & 2011 & 251 & 251 & 414 & \\ \hline Percentage,\% & 60.63 & 485.75 & 60.63 & 60.63 & 100.00 & \\ \hline \hline \end{tabular}
\end{table} 
Table 16: _Cont._