WinSteram WinStream is a primary silicon IP provider that has served the industry for over six years with high-performance and low-power Digital Signal Processing (DSP) cores and building blocks that are easy to integrate in SoC applications. Our DSP IP cores are both silicon proven and FPGA ready. In addition to the DSP IP cores, WinStream also offers the service of building custom signal-processing blocks based on customer's specifications and requirements, standard cell library development and characterization, and turn-key DSP firmware development.