In built-in controlled environment is accessed the input/output device with manner and system null installing controlled environment for

摘要

Topic Labor of programming is made to decrease substantially, it installs and offer the method in order to access the input/output device with controlled environment.SolutionsWith installed controlled environment, it installs and remote it offers the method of accessing the input/output device which is connected to the microprocessor. Be able to reuse the existing device driver the resource of the aforementioned input/output device by mapping doing in the address space or the memory address space of the aforementioned microprocessor, the time tou market is improved substantially.