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

Table 3

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=144, 𝑁_𝑂=96, and 𝑁_𝐼=192 terminals.

PSNSU				SWSU(𝑛,𝑛,𝑠𝑝,𝑠𝑜,𝑠𝑖)
𝑛	𝑠𝑝	𝑠𝑜	𝑠𝑖
2	72	48	96	30816
4	36	24	48	16704
6	24	16	32	12576
8	18	12	24	10944
12	12	8	16	10176
24	6	4	8	12864
48	3	2	4	21984