Research on Flexible Power On/Off Technology Based on ARM Platform

Compared with the flexible and diverse power on/off methods of traditional PCs, terminal devices based on the ARM platform are much simpler. However, there are also various requirements for the power on/off of ARM terminal devices in practical applications. This article introduces a flexible power on/off solution based on the ARM platform, which includes short press power on, auto power-on, and batch power off functions etc. And the auto power-on function is software configurable. The corresponding configuration bits can be rewritten in the system to complete the function. This technology fills the gap in the field of power on/off control for the ARM platform and has been fully and effectively verified in practical products, demonstrating its practical feasibility. It also has certain guiding significance and reference value for the application development of similar products.