True-color LCD displays are increasingly vital in PCB embedded systems due to their high resolution and clarity. Implementing LCD controllers on PCBs traditionally involves ARM-based or standalone devices, each with drawbacks. To address these issues, a design featuring an ARM and FPGA-based LCD controller optimizes display performance, leveraging LINUX’s Framebuffer for efficient data handling and FPGA’s capabilities for high-speed interfacing, ensuring enhanced frame rates and flexibility across LCD screens.