Research Article
Partial Reconfigurable FIR Filtering System Using Distributed Arithmetic
Table 3
Hardware utilization of Virtex-4 XC4VFX20-11FF672 for full-filter reconfiguration.
| Module | FF | (%) | Slice | (%) | LUT | % |
| PRR | 1324 | 8% | 818 | 10% | 1306 | 8% | Static Region | 4017 | 24% | 5515 | 65% | 8072 | 47% | PRR interface | 6 | 0% | 5 | 0% | 107 | 1% |
| Overall | 5341 | 31% | 6333 | 74% | 9378 | 55% |
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