CSWITCH CORPORATION Patent applications |
Patent application number | Title | Published |
20100045493 | SYSTEM AND METHOD FOR FLEXIBLE PHYSICAL LAYOUT IN A HETEROGENEOUS CONFIGURABLE INTEGRATED CIRCUIT - A system including a serializer/deserializer (SERDES) block including a first SERDES lane, a second SERDES lane, a third SERDES lane, and a fourth SERDES lane; a physical coding sublayer (PCS) block including a layout select tag, a first PCS lane connected to the fourth SERDES lane, a second PCS lane connected to the third SERDES lane, a third PCS lane connected to the second SERDES lane, and a fourth PCS lane connected to the first SERDES lane; and a media access control (MAC) layer block including a first plurality of pins connected to the first PCS lane, a second plurality of pins connected to the second PCS lane, a third plurality of pins connected to the third PCS lane, and a fourth plurality of pins connected to the fourth PCS lane, wherein the PCS block is configured to map the first SERDES lane to the first plurality of pins, the second SERDES lane to the second plurality of pins, the third SERDES lane to the third plurality of pins, and the fourth SERDES lane to the fourth plurality of pins based on a value of the layout select tag. | 02-25-2010 |
20090077308 | RECONFIGURABLE CONTENT-ADDRESSABLE MEMORY - A system for determining memory addresses including a first content-addressable memory (CAM) configured to generate a first matchvector based on a first key; a first inverse-mask-reverse (IMR) module operatively connected to the first CAM, where the first IMR module is configured to generate a first auxiliary matchvector based on the first matchvector; and a first priority encoder (PE) operatively connected to the first IMR module, where the first PE is configured to output a first encoded memory address based on the first auxiliary matchvector, where the first CAM, the first IMR module, and the first PE are associated with a first reconfigurable content-addressable memory (RCAM). | 03-19-2009 |
20090077279 | GENERAL PURPOSE INPUT/OUTPUT SYSTEM AND METHOD - A system for general purpose input-output (IO), including a first pad; an IO buffer comprising the first pad; and an IO datapath logic block operatively connected to the IO buffer, where the IO datapath logic block and the IO buffer are associated with a general purpose IO block in a heterogeneous configurable integrated circuit (HCIC). | 03-19-2009 |
20090073970 | SYSTEM AND METHOD FOR PARSING FRAMES - A system for parsing frames including a first cell extraction circuit (CEC) configured to identify a first cell from a first frame, a first parser engine operatively connected to the first CEC, where the first parser engine is configured to generate a result based on the first cell, and a first forwarding circuit operatively connected to the first parser engine and configured to forward the result, where the first CEC, the first parser engine, and the first forwarding circuit are associated with a first frame parser unit. | 03-19-2009 |
20090072858 | HETEROGENEOUS CONFIGURABLE INTEGRATED CIRCUIT - A system including a plurality of programmable logic blocks, a plurality of special-purpose blocks, and a configurable high-speed mesh interconnect fabric operatively connecting the plurality of programmable logic blocks and the plurality of special-purpose blocks, where the configurable high-speed mesh interconnect fabric is configured to implement a plurality of interconnect pipeline buses spanning across the system. | 03-19-2009 |
20090072856 | MEMORY CONTROLLER FOR HETEROGENEOUS CONFIGURABLE INTEGRATED CIRCUITS - A system including a configurable memory controller, a memory interface, and a configurable high speed communications fabric comprising a plurality of interconnect stations arranged in an array and operable to implement a plurality of pipelined buses, where the configurable memory controller is operably coupled to the configurable high speed communications fabric using a first interconnect station of the plurality of interconnect stations, where the memory interface is operably coupled to the configurable high speed communications fabric using a second interconnect station of the plurality of interconnect stations, where the plurality of interconnect stations are configured to satisfy a timing requirement of the memory interface, and where the configurable memory controller, the memory interface, and the configurable high speed communications fabric are associated with a configurable integrated circuit. | 03-19-2009 |