The eSi-3200 is a versatile 32-bit RISC processor core that combines low power usage with high performance, ideal for embedded control applications using on-chip memory. Its structure supports a wide range of computational tasks with a modified-Harvard architecture that allows simultaneous instruction and data fetching. This design facilitates deterministic performance, making it perfect for real-time control. The eSi-3200 processor supports extensive arithmetic operations, offering optional IEEE-754 floating-point units for both single-precision and SIMD instructions which optimize parallel data processing. Its compatibility with AMBA AXI or AHB interconnects ensures easy integration into various systems.