Mapping for Maximum Performance on FPGA DSP Blocks.

The digital signal processing (DSP) blocks on modern field programmable gate arrays (FPGAs) are highly capable and support a variety of different datapath configurations. Unfortunately, inference in synthesis tools can fail to result in circuits that reach maximum DSP block throughput. We have developed a tool that maps graphs of add/sub/mult nodes to DSP blocks on Xilinx FPGAs, ensuring maximum t...