Many FPGA designs use an embedded processor for control. A typical solution involves the use of a soft processor such as a Nios, though FPGA SoCs with a built-in hard processor have become popular too ...

Until relatively recently, the majority of FPGA architectures were developed using 4-input lookup tables (LUTs), where each LUT is constructed from SRAM bits storing digital (0 or 1) information. Also ...