Intel Corporation
Efficient Logic Blocks Architectures for Dense Mapping of Multipliers

Abstract:

An integrated circuit includes a logic block configured to perform multiplication operations. The logic block includes a plurality of lookup tables configured to receive a plurality of inputs and generate a first plurality of outputs. Additionally, the logic block includes adding circuitry configured to receive the first plurality of outputs and generate a second plurality of outputs. Furthermore, the logic block includes circuitry configured to receive a portion of the plurality of inputs, determine one or more partial products, and generate a third plurality of outputs.