Research Article
Cellular Automata-Based Parallel Random Number Generators Using FPGAs
Table 2
FPGA resource utilized by the CAs.
| Configuration | LUTs | Flip-Flops | Slices |
| 8 CA | 8 | 8 | 8 | 16 CA | 16 | 16 | 16 | 31 LFSR | 4 | 3 | 3 | 35 LFSR | 4 | 4 | 4 | 52 LFSR | 5 | 3 | 4 | 30 LFSR + 16 CA | 21 | 19 | 19 | 31 LFSR + 8 CA | 13 | 11 | 11 | 31 LFSR + 16 CA | 21 | 19 | 19 | 35 LFSR + 8 CA | 13 | 12 | 12 | 35 LFSR + 16 CA | 21 | 20 | 20 | 37 LFSR + 16 CA | 21 | 22 | 23 | 52 LFSR + 8 CA | 13 | 11 | 12 | 52 LFSR + 16 CA | 22 | 19 | 20 | 22 SPCA | 60 | 44 | 30 |
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