EZ.BBD——编程器的原理图和PCB文件，需用PROTEL99SE-sp6打开。

EZ31.EXE——编程器的驱动软件全，兼容于WINDOWS9*/2000/XP ，绿色软件，直接拷贝到硬盘即可使用。

EZ51.HEX——编程器的监控程序，自制编程器时用另外一个编程器把该程序烧写到一片AT89C51或者AT89S51即可。

EZDL4.EXE——编程器的升级版驱动程序，自动监测串口和芯片。

EZ编程器使用说明——该编程器的使用方法，为HTM格式，直接点击即可打开。,EZ.BBD-- programmer of schematic and PCB documents required to open PROTEL99SE-sp6. EZ31.EXE-- the driver software programmer wholly compatible with WINDOWS9*/2000/XP, green software, directly copy to your hard disk to use. EZ51.HEX-- programmer monitoring procedures, self-programming when another programmer used the procedure to a programmer can AT89C51 or AT89S51. EZDL4.EXE-- programmer an upgraded version of the driver, automatic monitoring of serial and chip. EZ programmer for use- the programmer to use for HTM format, direct-click to open.