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 d