Partial Reconfigurable FIR Filtering System Using Distributed Arithmetic

Table 2

Hardware utilization of Virtex-4 XC4VFX20-11FF672 for coefficient-only reconfiguration.

Module	FF	(%)	Slice	(%)	LUT	%
PRR	0	0%	180	2%	360	2%
Static Region	5303	31%	6130	72%	8698	51%
PRR interface	1313	8%	786	9%	885	5%
Overall	5203	31%	6310	74%	9058	53%