用于凌阳单片机的编写、编译、下载程序。支持单片机的汇编或者C语言程序，把程序翻译成二进制代码，可下载到仿真板或者开发系统上(It is used to compile, compile and download Sunplus MCU. Supporting the compilation of MCU or C language program, translating the program into binary code, which can be downloaded to the simulation board or development system.)