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标题: 在PCB布线之后进行DRC检查的时候出现电源和地被分成几个子网的错误，如何解决？？不 [打印本页]

作者: 云如风 时间: 2005-12-23 09:14 标题: 在PCB布线之后进行DRC检查的时候出现电源和地被分成几个子网的错误，如何解决？？不

Processing Rule : Broken-Net Constraint ( (All) )
   Violation         Net GND   is broken into 3 sub-nets. Routed To 97.40%
     Subnet : J2-3     J2-4     J3-6     J3-9     C12-2    C10-2    C11-2    U1-6     U1-16    J1-4
              U1-17    J1-3     U2-20    U2-19    U1-19    U1-20    U2-17    U2-16    J4-12    U3-20    U3-19
              U2-6     U5-4     J5-2     U4-7     J6-3     U3-17    U6-4     U3-16    C28-2    U3-6     C25-2
              C22-2    C19-2    C16-2    C18-2    C24-2    C21-2    C27-2    C30-2    C34-2    U12-2    C40-2
              C44-2    BG2-1
     Subnet : C31-2    C32-2    C36-2    C37-2    C42-2    U8-2     U8-2     U7-2     U7-2
     Subnet : C14-2    C15-2    C33-2    C29-2    C26-2    C23-2    C20-2    C17-2    C13-2    C35-2
              C38-2    U13-5    U13-3    D1-2     C43-2    C41-2    U9-3     BG1-1    U11-2    U10-3    C39-2
              J8-3     J7-3
   Violation         Net 5V   is broken into 2 sub-nets. Routed To 96.30%
     Subnet : C28-1    C25-1    C22-1    C19-1    C16-1
     Subnet : U8-1     U7-1     C35-1    C38-1    L1-2     U13-4    U9-1     R26-2    U10-1    R25-2
              R24-2    R23-2    J7-4     R22-2    R21-2    R20-2    J6-4     R13-1    R14-1    R15-2    J5-1
              U4-14
   Violation         Net 1.8V   is broken into 2 sub-nets. Routed To 87.50%
     Subnet : C32-1    C18-1    C24-1    C21-1    C27-1    C30-1    C34-1
     Subnet : U8-3
Rule Violations :3

作者: 一通百通 时间: 2005-12-23 12:49

布线没有完成，也就是还有少部分未连通。如GND，5V，1.8V

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