A Generic Three-Sided Rearrangeable Switching Network for Polygonal FPGA Design

Table 2

Number of switches needed in five rearrangeable PSN_SU(𝑛,𝑛,𝑠_𝑝,𝑠_𝑜, 𝑠_𝑖)s for interconnecting terminal pair from three terminal sets, where 𝑁_𝑃=64, 𝑁_𝑂=32, and 𝑁_𝐼=128 terminals.

PSNSU				SWSU(𝑛,𝑛,𝑠𝑝,𝑠𝑜,𝑠𝑖)
𝑛	𝑠𝑝	𝑠𝑜	𝑠𝑖
2	32	16	64	7616
4	16	8	32	4480
8	8	4	16	3584
16	4	2	8	4480
32	2	1	4	7616