mc389测试原理图
...............\MC389 gprs
...............\..........\Backup of Backup of Sheet3.Sch
...............\..........\Backup of CMS91Modem.sch
...............\..........\Backup of em200_2576.LIB
...............\..........\Backup of EM200_~1.LIB
...............\..........\Backup of PCB1.PCB
...............\..........\Backup of Preview PCB1.PPC
...............\..........\Backup of Schlib1.Lib
...............\..........\Backup of Sheet1.Sch
...............\..........\EM200_~1.DDB
...............\..........\MyDesign.ddb
...............\..........\Previous Backup of em200_2576.LIB
...............\..........\Previous Backup of PCB1.PCB
...............\..........\Previous Backup of Schlib1.Lib
...............\..........\Previous Backup of Sheet1.Sch