Allegro范文精选

1、AllegroDRC金昔代碣 代码 单一字符代码错误代码前置码说明WD 相关对象 LinePinViaKeepin/outComponentElectricalConstraintT- JunctionlslandFonnWireDesign说明走线元件脚贯穿孔允许区域/禁止区域元件层 级电气约束呈现T形的走线被Pin或Via围成的负片孤铜与走线相关的错误与 整个电路板相关的错误M错误代码后置码说明SNW双字符错误代码BBBLBSCCDFSoldemaskShape/StubNotAllowedWidthBondpadtoBondpadBondpadtoLineBondpadtoShapePa

2、ckagetoPackageSymbolSoldermasktoSyniboIDifferentialPairLengthToleranceDifferentialPairPriniaryMaxSeparation与防焊层相关的错误与走线层的Shape或分支相关的错误与不允许的设置相关的错误与宽度相关的错误Bondpad之间的错误Bondpad与Line之间的错误Bondpad与Shape之间的错误Package之间的Spacing错误Soldermask零件防焊层之间的Spacing错误差分对走线的长度误差过长差分对走线的主要距离太大DifferentialPairSecondarvMaxS

3、eparationDifferentialPairSecondaryMaxLencth 差分对走线的次要距离太大亲分对走线的次要距离长度过长JDIDesignConstraintNegativePlanelsland 负片孤铜的错误 EDPropagation-DelayRekitive-Propagation-Delay走线的长度错误走线的等长错误ELMaxExposedLength走线在外层(TOP&BOTTOM)的长度过长EPMaxNetParallelismLength-DistancePair 已超过 Net 之间的平行长度ESMaxStubLength走线的分支过长ETEl

4、ectricalTopology走线连接方式的错误EVMaxViaCount已超过走线使用的VIA的最大数目EXMaxCrosstalkMaxPeakCrosstalk 已超过 Crosstalk 值已超过 PeakCrosstalk 值HHHoldtoHoldSpacing钻孔之间的距离太近HWDiagonalWiretoHoldSpacingHoldtoOithogonalWireSpacing斜线与钻孔之间的距离太近钻孔与垂直/水平 线之间的距离太近IMImpedanceConstraint走线的阻抗值错误JNTJunctionNotAllowed走线呈T形的错误RouteKeepint

5、oBondpadKBRoutekeepouttoBondpadViaKeepouttoBondpadKCPackagetoPlaceKeepinSpacingPackagetoPlaceKeepoutSpacingKLLinetoRouteKeepinSpacingLinetoRouteKeepoutSpacingKSShapetoRouteKeepinSpacingShapetoRouteKeepoutSpacingBBViatoRouteKeepinSpacingBBViatoRouteKeepoutS pacingBBViatoViaKeepoutSpacingTestViatoRout

6、e KeepinSpacingKVTestViatoRouteKeepoutSpacingTestViatoViaKeepoutSpacingThroughViatoRouteKee pinSpacingThroughViatoRouteKeepoutSpacingThroughViatoViaKeepoutSpacingLBMinSelfCrossingLoopbackLengthLLLinetoLineSpacingBondpad 在 Keepin 之外 Bondpad 在 keepout 之内 Bondpad 在ViaKeepout之内元件在PlaceKeepin之外元件在PlaceKe

7、epout之内走线在 RouteKeepin 之夕卜走线在 RouteKeepout 之内 Shape 在 RouteKeepin 之夕卜 Shape 在 RouteKeepout 之内 BBVia 在 RouteKeepin 之夕卜 BBVia 在 RouteKeepout 之内 BBVia 在 ViaKeepout 之内 TestVia 在 RouteKeepin 之外 TestVia 在 RouteKeepout 之内 TestVia 在 ViaKeepout 之内 Through Via 在 RouteKeepin 之外 ThroughVia 在 RouteKeepout之内Throu

8、ghVia在ViaKeepout之内无走线之间太近LSLinetoShapeSpacing 走线与 Shape 太近LWMinLineWidthMinNeckWidth走线的宽度太细走线变细的宽度太细MASoldermaskAlignmentErrorPadMCPin/ViaSoldermasktoSymbolSoldermaskSoldermaskTolerance 太/J Pad 与 Symbol Soldermask 之间的错误 MMPin/ViaSoldermasktoPin/ViaSoldermaskPadSoldermask 之间的错误 PBPintoBondpadPin 与 Bo

9、ndpad 之间的错误 LinetoSMDPinSpacing 走线与 SMD 元件脚太近走线与Test元件脚太近走线与Through元件脚太近SMD元件脚与SMD元 件脚太近SMD元件脚与Test元件脚太近Test元件脚与Test元件脚太近Test元 件脚与Through元件脚太近Through元件脚与SMD元件脚太近Through元件脚 与Through元件脚太近Shape与SMD元件脚太近Shape与Test元件脚太近Through元件脚与 Shape太近PLLinetoTestPinSpacingLinetoThroughPinSpacingSMDPintoSMDPinSpacingSMDP intoTestPinSpacingPPTestPintoTestPinSpacingTestP