我司通原F1型实验箱的二次开发功能是让用户通过自主设计，加深对有关实验内容所涉及的理论知识的理解和掌握。用户在掌握CPLD和DSP开发技术的基础上，以我司提供的实验箱为硬件，自主实现我司通原F1型实验箱已有的及相关的功能。-Our former F1 experimental me through secondary development function is to allow users to independently design and deepen the theoretical knowledge about the contents of the experiment involved to understand and master. Users control CPLD and DSP development technology based on our experimental boxes provided for the hardware, through self-realization of our original F1 experimental me already and related functions.