自己手上正在用的，算是当下最新版本了，内带注册机(为网上搜集，仅用作交流学习)μVisionV5.14.2CCompiler:C51.exeV9.54Assembler:A51.exeV8.02cLinker/Locator:BL51.exeV6.22Librarian:LIB51.exeV4.30.1.0HexConverter:OH51.exeV2.7.0.0CPUDLL:S8051.DLLV3.100.0.0DialogDLL:DP51.DLLV2.6