一款ls2051国产的单片机,由p1.0和p1.1两个输出口接两个喇叭，将c语言音乐程序在0道程序运行；汇编音乐程序在1道程序运行工具。两首音乐同时放出。奇怪的是程序的开发平台是通用的编程工具，用了一条MOV　　0FFH,#ROAD1指令，将1道程序开通即可-ls2051 SCM, p1.0 and p1.1 two output received two horn. c language of music procedures 0 procedures; Music compilation procedures in a program run tools. Two music also released. The strange thing is the process is the development of a common platform programming tools, used a MOV 0FFH. # ROAD1 directive, a procedure can be opened