为电力行业负控终端以及多功能表计使用的铁电技术存储器驱动文件，对应硬件接口为NEC单片机硬件接口资源；对应编译平台为NEC PM-Plus编译仿真环境。-Negative control terminal for the power industry, as well as multi-meter used as a ferroelectric memory technology driver file, the corresponding hardware interface for the