W78E58B单片机编程方案，我写的ASM程序，编译后写到89C51内，按图连接好线路，用调试器按照下位机说明的步骤一步一步的向下位机发数据，发完了就写完了，这是一个初型，还未能自动发文件，以后会完善。-W78E58B microcontroller programming program, the ASM program I wrote, compiled written 89C51, the graph connected by lines, in accordance with the debugger steps to lower machine instructions step by step down the bit machine sends data sent over the finish, which is a first type, also failed to automatically send the file, the future will improve.