ad unroutednet 指定网络不检查 1. 含义和用途 在Altium Designer中,"Unrouted Net Constraint"是一种设计规则检查(DRC)功能,用于确保所有网络(即电气连接)都已被正确布线。然而,在某些设计场景下,可能存在某些网络是故意未布线的,或者它们将在后续的制造步骤中通过其他方式(如跳线、连接器或手动焊接)进行连接。此时...
1 进入PCB环境编辑器,将PCB文件放大,找到报错的track,点击选中并删除,如下图所示 2 用鼠标框选报错线周围区域,可以找到隐藏的线头直接删除,如下图所示 3 使用place--line直接重新连接导线,重新执行规则检查就可以正常通过了,如下图所示
advanced pcb un routed net constraint规则 "Advanced PCB Unrouted Net Constraint"(高级 PCB 未布线网络约束)通常是指在 PCB(Printed Circuit Board,印刷电路板)设计工具中的一种规则或约束,用于控制未连接的电子元件之间的电气网络。这些规则确保 PCB 中的电路在设计中具有良好的电气连接,避免潜在的问题。 以下是...
3 l. e5 o& b6 W9 U" dUnrouted net:这个平时都不用的,但是突然有疑问,能不能设置可以不用连接的net能,貌似不行,恳求rule达人释疑。主要问题是不知道如何更改constraint里面的内容@~@,就跟那个unconnect pin一样,constraint里面没内容我们就没辙了:( Routing:发现均为无价值rule。AD里面line width并不会让...
PCBRulesandConstraint 39、sEditormmClearanceShortCircuitUnRoutedNetUn-CcrnecMa&kPobOcrConnectCTTUUNEYP*veiPlaneConreciStylePc*verPlaneOeararm口Plancaeofoncc占LEE-T3PolvqonConnccV叵yM/Miulechjfog55;HighSpeedR)OPlacement(-SigtvalIntegntyAlNeNeLdwAdQQeQOConttranlsConnectStyle|ReSefCeciConductorPuljcry...
? Unrouted net:这个平时都不用的,但是突然有疑问,能不能设置可以不用连接的net能,貌似不行,恳求rule达人释疑。主要问题是不知道如何更改constraint里面的内容@~@,就跟那个unconnect pin一样,constraint里面没内容我们就没辙了:(( _1 L* r% M7 q7 e( c ? ? Routing: 发现均为无价值rule。AD里面line ...
7、shape no net即没有赋给网络的shape;shape island检查孤岛;design rules check report 8、在setup–> drawing option中可以看到unrouted nets,unplaced symbol,isolate shapes等。这只是一个大致的统计信息。但是要求所有的选项都是绿色的,即都没有错误。
In Altium Designer 17.0, enhanced checking for the existence of such fragile connectivity is available, courtesy of the Check Incomplete Connections option - a new constraint of the Un-Routed Net rule. With this option enabled, the following additional checks on connectivity between applicable design...
The dielectric shape must extend beyond the edges of the crossing tracks sufficiently to satisfy the applicable clearance constraint design rule. For a printed electronic design, design rule checks for short-circuits, clearance violations, and unrouted nets behave as described below. Short Circuit ...
Finding a Net on the Board An unrouted board can appear intimidating - a mass of connection lines crisscrossing all over the board. A good approach to routing is to work from the schematic, where you can easily locate important components and critical nets. You can cross-select and cross-...