High-Performance Timing-Driven Rank Filter

Table 4

Operating frequency and resource requirements using Spartan-3 (49 taps).

Configuration	7×7/1	7×7/2	7×7/3	7×7/4
FFs	2121	3030	3849	4242
LUTs	1862	3302	4866	5627
BRAMs	18	18	18	18
FCLKmax	175	160	150	150