The SCR1 is a 32-bit open-source microcontroller core that serves as an entry-level solution for embedded applications. Emphasizing a flexible design, it includes an in-order 4-stage pipeline and supports a variety of RISC-V extensions such as integer multiplication, division, and compressed instructions. This core has a tightly-coupled memory system, efficient interrupt processing capabilities, and adheres to AMBA AXI/AHB interface standards, making it highly suitable for control systems, IoT devices, and educational programs.
