US 12,273,668 B2
Multi-die non-blocking crossbar switch
Ephrem Wu, San Mateo, CA (US)
Assigned to XILINX, INC., San Jose, CA (US)
Filed by XILINX, INC., San Jose, CA (US)
Filed on Dec. 14, 2022, as Appl. No. 18/081,466.
Prior Publication US 2024/0205570 A1, Jun. 20, 2024
Int. Cl. H04Q 3/00 (2006.01); H04Q 3/52 (2006.01); H04Q 3/60 (2006.01)
CPC H04Q 3/0004 (2013.01) [H04Q 3/521 (2013.01); H04Q 3/602 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A crossbar switch system comprising:
a plurality of semiconductor dice;
one or more data interleavers coupled to a crossbar switch, wherein each data interleaver of the one or more data interleavers includes a plurality of input ports;
one or more data de-interleavers coupled to the crossbar switch, wherein each data de-interleaver of the one or more data de-interleavers includes a plurality of output ports; and
a plurality of interleaved crossbar switch segments, wherein one crossbar switch segment of the plurality of interleaved crossbar switch segments is implemented on one semiconductor die of the plurality of semiconductor dice, and wherein any one output port of the plurality of output ports is configured to receive data from any one input port.