详细说明：一个公交IC卡的读写器的读写例程，其中包括：原理图，PCB图，读写源程序，天经设计源程序，还有器件元件清单文件列表: MF500绝密 .........\allcommands .........\...........\M500A.h .........\...........\M500AuC.c .........\...........\M500AuC.LST .........\...........\M500AuC.OBJ .........\...........\main.c .........\...........\main.h .........\...........\main.LST .........\...........\main.OBJ .........\...........\MFRC500 .........\...........\MFRC500..MAP .........\...........\MFRC500..omf.plg .........\...........\MFRC500.hex .........\...........\MFRC500.LIB .........\...........\MFRC500.M51 .........\...........\MFRC500.MAP .........\...........\MFRC500.OMF .........\...........\MFRC500.OMF.plg .........\...........\MFRC500.Opt .........\...........\MFRC500.plg .........\...........\MFRC500.Uv2 .........\...........\MFRC500_Opt.Bak .........\...........\MFRC500_Uv2.Bak .........\...........\Mfreg500.h .........\...........\P89C51RX.H .........\...........\RC500TEST.PDS .........\...........\RDIO.C .........\...........\RDIO.H .........\...........\RDIO.LST .........\...........\RDIO.OBJ .........\ComponentList.xls .........\FrankXu_M49510.pdf .........\FrankXu_M49710.pdf .........\M055020.pdf .........\M41710.pdf .........\M48020.pdf……