A 128 x 128 x 24Gb/s Crossbar Interconnecting 128 Tiles in a Single Hop and Occupying 6% of Their Area
Networks-on-Chip, International Symposium on
By Giorgos Passas, Manolis Katevenis, Dionisis Pnevmatikatos
Issue Date:May 2010
We describe the implementation of a 128x128 crossbar switch in 90nm CMOS standard-cell ASIC technology. The crossbar operates at 750MHz and is 32-bits wide to provide a port capacity above 20Gb/s, while fitting in a silicon area as small as 6.6 sq-mm by fi...