Circular product term allocations scheme for a programmable...

Clipper circuit for clipping an upper or lower portion of a uni-

Clock circuitry for programmable logic devices

Clock circuitry for programmable logic devices

Clock control system and method using circuitry operating at low

Clock distributing circuit

Clock distribution in a configurable IC

Clock distribution in a configurable IC

Clock distribution in a configurable IC

Clock distribution method and apparatus for high speed circuits

Clock distribution scheme for user-programmable logic array arch

Clock enable control circuit for flip flops

Clock network for field programmable gate array

Clock signal-distribution network for an integrated circuit

Clock tree network in a field programmable gate array

Clock tree network in a field programmable gate array

Clock tree network in a field programmable gate array

Clock tree network in a field programmable gate array

Clock tree network in a field programmable gate array

Clustered field programmable gate array architecture