The SCR4 is a 32/64-bit RISC-V processor designed with an emphasis on high efficiency and floating-point capabilities. It integrates a floating-point unit within its 5-stage pipeline, ideal for data-centric computations in industrial and IoT settings. The core supports advanced interrupt processing through its PLIC/IPIC units and shows flexibility with standard AHB/AXI interfaces. Capable of handling real-time systems smoothly, it optimizes for energy efficiency across embedded applications like smart sensors and mobile devices.