With the development and the promotion of embedded technology and intelligent logic simulation technology, the integration level of embedded devices is becoming higher, and the logic system is becoming more complex. During the development and debugging process of embedded devices, developers or testers often encounter various problems, making it difficult to quickly locate defects and resolve issues. There is an increasing demand for data insight and logic display inside the devices. Therefore, designing an embedded device intelligent logic simulation system realizing the visualization of protection logic is necessary. By parsing the memory addresses of various nodes in the logic diagram and reading the device memory data in real time, the execution results are presented to the user intuitively. Finally, through experiments the reliability and stability of this implementation method are verified. This implementation method provides reference and guidance for the development of embedded devices intelligent logic simulation system.