File list (Check if you may need any files):
八路数据采集系统
................\Protel原理图
................\............\Backup of PCB1.PCB
................\............\Backup of PCBLIB1.LIB
................\............\Backup of Sheet1.Sch
................\............\Previous Backup of PCB1.PCB
................\............\Previous Backup of PCBLIB1.LIB
................\............\Previous Backup of Sheet1.Sch
................\............\八路数据采集系统原理图.Bkp
................\............\八路数据采集系统原理图.ddb
................\Proteus仿真
................\...........\Last Loaded 八路数据采集系统.DBK
................\...........\八路数据采集系统.DSN
................\...........\八路数据采集系统.PWI
................\程序
................\....\DEFAULT.WSP
................\....\RADIX.DAT
................\....\WATCH.DAT
................\....\八路数据采集系统.a51
................\....\八路数据采集系统.HEX
................\....\八路数据采集系统.LST