Logic block with look-up table for configuration and memory

Logic cell and routing architecture in a field programmable gate

Logic cell array and bus system

Logic cell for field programmable gate array having optional int

Logic cell for field programmable gate array having optional int

Logic cell for programmable logic devices

Logic cell with improved multiplexer, barrel shifter, and...

Logic circuitry with shared lookup table

Logic circuitry with shared lookup table

Logic circuitry with shared lookup table

Logic device architecture and method of operation

Logic device architecture and method of operation

Logic device re-programmable without terminating operation

Logic element for a programmable logic integrated circuit

Logic element for a programmable logic integrated circuit

Logic element for a programmable logic integrated circuit

Logic module circuitry for programmable logic devices

Logic module for a programmable logic device

Logic module for field programmable gate array

Logic module with configurable combinational and sequential bloc