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  • ALLEGRO所有DRC错误解释

    2018-11-09 12:57:04
    最全的ALLEGRO PCB中DRC错误解释,提高设计效率!
  • CADENCE DRC错误代码

    2013-11-15 19:13:26
    设计原理图时出现的常见的DRC错误及解决办法
  • Allegro DRC 错误代码释义 cadence Comtech
  • 关于allegro 16.6 DRC错误代码讲解,详细的讲解了allegro在PCB设计中出现的各种DRC的意思,方便使用者找出错误,快速解决问题。
  • Allegro DRC错误代码

    2018-02-23 14:43:00
    DRC错误代码 代码 相关对象 说明 单一字符代码 L Line 走线 P Pin 元件脚 V Via 贯穿孔 K Keep in/out ...

     

     

     

        DRC错误代码

    代码

    相关对象

    说明

    单一字符代码

    L

    Line

    走线

    P

    Pin

    元件脚

    V

    Via

    贯穿孔

    K

    Keep in/out

    允许区域/禁止区域

    C

    Component

    元件层级

    E

    Electrical Constraint

    电气约束

    J

    T-Junction

    呈现T形的走线

    I

    Island Form

    Pin或Via围成的负片孤铜

     

     

     

    错误代码前置码说明

     

     

    W

    Wire

    与走线相关的错误

    D

    Design

    与整个电路板相关的错误

    M

    Soldemask

    与防焊层相关的错误

     

     

     

    错误代码后置码说明

     

     

    S

    Shape/Stub

    与走线层的Shape或分支相关的错误

    N

    Not  Allowed

    与不允许的设置相关的错误

    W

    Width

    与宽度相关的错误

     

     

     

    双字符错误代码

     

     

    BB

    Bondpad to Bondpad

    Bondpad之间的错误

    BL

    Bondpad to Line

    Bondpad与Line之间的错误

    BS

    Bondpad to Shape

    Bondpad与Shape 之间的错误

    CC

    Package to Package

    Package之间的 Spacing 错误

    Symbol Soldermask to Symbol

    Soldermask零件防焊层之间的Spacing 错误

    DF

    Differential Pair Length Tolerance

    差分对走线的长度误差过长

    Differential Pair Primary Max Separation

    差分对走线的主要距离太大

    Differential Pair Secondary Max Separation

    差分对走线的次要距离太大

    Differential Pair Secondary Max Length

    差分对走线的次要距离长度过长

    DI

    Design Constraint Negative Plane Island

    负片孤铜的错误

    ED

    Propagation-Delay

    走线的长度错误

    Relative-Propagation-Delay

    走线的等长错误

    EL

    Max Exposed Length

    走线在外层(TOP&BOTTOM)的长度过长

    EP

    Max Net Parallelism Length-Distance Pair

    已超过Net之间的平行长度

    ES

    Max Stub Length

    走线的分支过长

    ET

    Electrical Topology

    走线连接方式的错误

    EV

    Max Via Count

    已超过走线使用的VIA的最大数目

    EX

    Max Crosstalk

    已超过Crosstalk值

    Max Peak Crosstalk

    已超过Peak Crosstalk值

    HH

    Hold to Hold Spacing

    钻孔之间的距离太近

    HW

    Diagonal Wire to Hold Spacing

    斜线与钻孔之间的距离太近

    Hold to Orthogonal Wire Spacing

    钻孔与垂直/水平线之间的距离太近

    IM

    Impedance Constraint

    走线的阻抗值错误

    JN

    T Junction Not Allowed

    走线呈T形的错误

    KB

    Route Keepin  to Bondpad

    Bondpad在Keepin之外

    Route keepout  to Bondpad

    Bondpad在keepout之内

    Via Keepout  to  Bondpad

    Bondpad在Via Keepout之内

    KC

    Package to Place Keepin Spacing

    元件在Place Keepin之外

    Package to Place Keepout Spacing

    元件在Place Keepout之内

    KL

    Line to Route Keepin Spacing

    走线在Route Keepin之外

    Line to Route Keepout Spacing

    走线在Route Keepout之内

    KS

    Shape to Route Keepin Spacing

    Shape在Route Keepin之外

    Shape to Route Keepout Spacing

    Shape在Route Keepout之内

    KV

    BBVia to Route Keepin Spacing

    BBVia在Route Keepin之外

    BBVia to Route Keepout Spacing

    BBVia在Route Keepout之内

    BBVia to Via Keepout Spacing

    BBVia在Via Keepout之内

    Test Via to Route Keepin Spacing

    Test Via在Route Keepin之外

    Test Via to Route Keepout Spacing

    Test Via在Route Keepout之内

    Test Via to Via Keepout Spacing

    Test Via在Via Keepout之内

    Through Via to Route Keepin Spacing

    Through Via在Route Keepin之外

    Through Via to Route Keepout Spacing

    Through Via在Route Keepout之内

    Through Via to Via Keepout Spacing

    Through Via在Via Keepout之内

    LB

    Min Self Crossing Loopback Length

    LL

    Line to Line Spacing

    走线之间太近

    LS

    Line to Shape Spacing

    走线与Shape 太近

    LW

    Min Line Width

    走线的宽度太细

    Min Neck Width

    走线变细的宽度太细

    MA

     Soldermask Alignment Error Pad

    Soldermask Tolerance太小

    MC

    Pin/Via Soldermask to Symbol Soldermask

    Pad与Symbol Soldermask之间的错误

    MM

    Pin/Via Soldermask to Pin/Via Soldermask

    Pad  Soldermask之间的错误

    PB

    Pin to Bondpad

    Pin与Bondpad之间的错误

    PL

    Line to SMD Pin Spacing

    走线与SMD元件脚太近

    Line to Test Pin Spacing

    走线与Test元件脚太近

    Line to Through Pin Spacing

    走线与Through元件脚太近

    PP

    SMD Pin to SMD Pin Spacing

    SMD元件脚与SMD元件脚太近

    SMD Pin to Test Pin Spacing

    SMD元件脚与Test元件脚太近

    Test Pin to Test Pin Spacing

    Test元件脚与Test元件脚太近

    Test Pin to Through Pin Spacing

    Test元件脚与Through元件脚太近

    Through Pin to SMD Pin Spacing

    Through元件脚与SMD元件脚太近

    Through Pin to Through Pin Spacing

    Through元件脚与Through元件脚太近

    PS

    Shape to SMD Pin Spacing

    Shape与SMD元件脚太近

    Shape to Test Pin Spacing

    Shape与Test元件脚太近

    Through Pin to Shape Spacing

    Through元件脚与Shape太近

    PV

    BBVia to SMD Pin Spacing

    BBVia与SMD元件脚太近

    BBVia to Test Pin Spacing

    BBVia与Test元件脚太近

    BBVia to Through Pin Spacing

    BBVia 与Through元件脚太近

    SMD Pin to Test Via Spacing

    SMD Pin与Test Via太近

    SMD Pin to Through Via Spacing

    SMD Pin与Through Via太近

    Test Pin to Test Via Spacing

    Test Pin与Test Via太近

    Test Pin to Through Via Spacing

    Test Pin与Through Via太近

    Test Via to Through Pin Spacing

    Test Via与Through Pin太近

    Through Pin to Through Via Spacing

    Through Pin与Through Via太近

    RC

    Package to Hard Room

    元件在其他的Room之内

    RE

    Min Length Route End Segment at 135Degree

    Min Length Route End Segment at 45/90Degree

     SB

    135Degree Turn to Adjacent Crossing Distance

    90Degree Turn to Adjacent Crossing Distance

    SL

    Min Length Wire Segment

    Min Length Single Segment Wire

    SN

    Allow on Etch Subclass

    允许在走线层上

    SO

    Segment Orientaion

    BB

    Bondpad to Bondpad

    Bondpad之间的错误

    SS

    Shape to Shape

    Shape之间的错误

    TA

    Max Turn Angle

    VB

    Via to Bondpad

    Via 与Bondpad之间的错误

    VG

    Max BB Via Stagger Distance

    同一段线的BB Via之间的距离太长

    Min BB Via Gap

    BB Via之间太近

    Min BB Via Stagger Distance

    同一段线的BB Via之间的距离太近

    Pad/Pad Direct Connect

    Pad 在另一个Pad 之上

    VL

    BB Via to Line Spacing

    BB Via与走线太近

    Line to Through Via Spacing

    走线与Through Via太近

    Line to Test Via Spacing

    走线与Test Via太近

    VS

    BB Via to Shape Spacing

    BB Via与Shape太近

    Shape to Test Via Spacing

    Shape 与Test Via太近

    Shape to Through Via Spacing

    Shape与Through Via太近

    VV

    BB Via to BB Via  Spacing

    BB Via之间太近

    BB Via to Test Via Spacing

    BB Via与Test Via太近

    BB Via to Through Via Spacing

    BB Via与Through Via太近

    Test Via to Test Via Spacing

    Test Via之间太近

    Test Via to Through Via Spacing

    Test Via与Through Via太近

    Through Via to Through Via Spacing

    Through Via之间太近

    WA

    Min Bonding Wire Length

    Bonding Wire 长度太短

    WE

    Min End Segment Length

    Min Length Wire End Segment at 135Degree

    Min Length Wire End Segment at 45/90Degree

    WI

    Max Bonding Wire Length

    Bonding Wire 长度太长

    WW

    Diagonal Wire to Diagonal Wire Spacing

    斜线之间太近

    Diagonal Wire to Orthogonal Wire Spacing

    斜线与垂直/水平线之间的距离太近

    Orthogonal Wire to Orthogonal Wire Spacing

    垂直/水平线之间的距离太近

    WX

    Max Number of Crossing

    Min Distance between Crossing

    XB

    135 Degree Turn to Adjacent Crossing Distance

    90 Degree Turn to Adjacent Crossing Distance

    XD

    Externally Determined Violation

    XS

    Crossing to Adjacent Segment Distances

    转载于:https://www.cnblogs.com/tureno/articles/8461987.html

    展开全文
  • Allegro DRC错误代码汇总

    千次阅读 2016-10-19 09:47:43
    Allegro DRC错误代码    DRC错误代码 代码 相关对象 说明 单一字符代码 L Line 走线 P Pin 元件脚 V Via 贯穿孔 ...

    Allegro DRC错误代码

     

        DRC错误代码

    代码

    相关对象

    说明

    单一字符代码

    L

    Line

    走线

    P

    Pin

    元件脚

    V

    Via

    贯穿孔

    K

    Keep in/out

    允许区域/禁止区域

    C

    Component

    元件层级

    E

    Electrical Constraint

    电气约束

    J

    T-Junction

    呈现T形的走线

    I

    Island Form

    PinVia围成的负片孤铜

     

     

     

    错误代码前置码说明

     

     

    W

    Wire

    与走线相关的错误

    D

    Design

    与整个电路板相关的错误

    M

    Soldemask

    与防焊层相关的错误

     

     

     

    错误代码后置码说明

     

     

    S

    Shape/Stub

    与走线层的Shape或分支相关的错误

    N

    Not  Allowed

    与不允许的设置相关的错误

    W

    Width

    与宽度相关的错误

     

     

     

    双字符错误代码

     

     

    BB

    Bondpad to Bondpad

    Bondpad之间的错误

    BL

    Bondpad to Line

    BondpadLine之间的错误

    BS

    Bondpad to Shape

    BondpadShape 之间的错误

    CC

    Package to Package

    Package之间的 Spacing 错误

    Symbol Soldermask to Symbol

    Soldermask零件防焊层之间的Spacing 错误

    DF

    Differential Pair Length Tolerance

    差分对走线的长度误差过长

    Differential Pair Primary Max Separation

    差分对走线的主要距离太大

    Differential Pair Secondary Max Separation

    差分对走线的次要距离太大

    Differential Pair Secondary Max Length

    差分对走线的次要距离长度过长

    DI

    Design Constraint Negative Plane Island

    负片孤铜的错误

    ED

    Propagation-Delay

    走线的长度错误

    Relative-Propagation-Delay

    走线的等长错误

    EL

    Max Exposed Length

    走线在外层(TOP&BOTTOM)的长度过长

    EP

    Max Net Parallelism Length-Distance Pair

    已超过Net之间的平行长度

    ES

    Max Stub Length

    走线的分支过长

    ET

    Electrical Topology

    走线连接方式的错误

    EV

    Max Via Count

    已超过走线使用的VIA的最大数目

    EX

    Max Crosstalk

    已超过Crosstalk

    Max Peak Crosstalk

    已超过Peak Crosstalk

    HH

    Hold to Hold Spacing

    钻孔之间的距离太近

    HW

    Diagonal Wire to Hold Spacing

    斜线与钻孔之间的距离太近

    Hold to Orthogonal Wire Spacing

    钻孔与垂直/水平线之间的距离太近

    IM

    Impedance Constraint

    走线的阻抗值错误

    JN

    T Junction Not Allowed

    走线呈T形的错误

    KB

    Route Keepin  to Bondpad

    BondpadKeepin之外

    Route keepout  to Bondpad

    Bondpadkeepout之内

    Via Keepout  to  Bondpad

    BondpadVia Keepout之内

    KC

    Package to Place Keepin Spacing

    元件在Place Keepin之外

    Package to Place Keepout Spacing

    元件在Place Keepout之内

    KL

    Line to Route Keepin Spacing

    走线在Route Keepin之外

    Line to Route Keepout Spacing

    走线在Route Keepout之内

    KS

    Shape to Route Keepin Spacing

    ShapeRoute Keepin之外

    Shape to Route Keepout Spacing

    ShapeRoute Keepout之内

    KV

    BBVia to Route Keepin Spacing

    BBViaRoute Keepin之外

    BBVia to Route Keepout Spacing

    BBViaRoute Keepout之内

    BBVia to Via Keepout Spacing

    BBViaVia Keepout之内

    Test Via to Route Keepin Spacing

    Test ViaRoute Keepin之外

    Test Via to Route Keepout Spacing

    Test ViaRoute Keepout之内

    Test Via to Via Keepout Spacing

    Test ViaVia Keepout之内

    Through Via to Route Keepin Spacing

    Through ViaRoute Keepin之外

    Through Via to Route Keepout Spacing

    Through ViaRoute Keepout之内

    Through Via to Via Keepout Spacing

    Through ViaVia Keepout之内

    LB

    Min Self Crossing Loopback Length

    LL

    Line to Line Spacing

    走线之间太近

    LS

    Line to Shape Spacing

    走线与Shape 太近

    LW

    Min Line Width

    走线的宽度太细

    Min Neck Width

    走线变细的宽度太细

    MA

     Soldermask Alignment Error Pad

    Soldermask Tolerance太小

    MC

    Pin/Via Soldermask to Symbol Soldermask

    PadSymbol Soldermask之间的错误

    MM

    Pin/Via Soldermask to Pin/Via Soldermask

    Pad  Soldermask之间的错误

    PB

    Pin to Bondpad

    PinBondpad之间的错误

    PL

    Line to SMD Pin Spacing

    走线与SMD元件脚太近

    Line to Test Pin Spacing

    走线与Test元件脚太近

    Line to Through Pin Spacing

    走线与Through元件脚太近

    PP

    SMD Pin to SMD Pin Spacing

    SMD元件脚与SMD元件脚太近

    SMD Pin to Test Pin Spacing

    SMD元件脚与Test元件脚太近

    Test Pin to Test Pin Spacing

    Test元件脚与Test元件脚太近

    Test Pin to Through Pin Spacing

    Test元件脚与Through元件脚太近

    Through Pin to SMD Pin Spacing

    Through元件脚与SMD元件脚太近

    Through Pin to Through Pin Spacing

    Through元件脚与Through元件脚太近

    PS

    Shape to SMD Pin Spacing

    ShapeSMD元件脚太近

    Shape to Test Pin Spacing

    ShapeTest元件脚太近

    Through Pin to Shape Spacing

    Through元件脚与Shape太近

    PV

    BBVia to SMD Pin Spacing

    BBViaSMD元件脚太近

    BBVia to Test Pin Spacing

    BBViaTest元件脚太近

    BBVia to Through Pin Spacing

    BBVia Through元件脚太近

    SMD Pin to Test Via Spacing

    SMD PinTest Via太近

    SMD Pin to Through Via Spacing

    SMD PinThrough Via太近

    Test Pin to Test Via Spacing

    Test PinTest Via太近

    Test Pin to Through Via Spacing

    Test PinThrough Via太近

    Test Via to Through Pin Spacing

    Test ViaThrough Pin太近

    Through Pin to Through Via Spacing

    Through PinThrough Via太近

    RC

    Package to Hard Room

    元件在其他的Room之内

    RE

    Min Length Route End Segment at 135Degree

    Min Length Route End Segment at 45/90Degree

     SB

    135Degree Turn to Adjacent Crossing Distance

    90Degree Turn to Adjacent Crossing Distance

    SL

    Min Length Wire Segment

    Min Length Single Segment Wire

    SN

    Allow on Etch Subclass

    允许在走线层上

    SO

    Segment Orientaion

    BB

    Bondpad to Bondpad

    Bondpad之间的错误

    SS

    Shape to Shape

    Shape之间的错误

    TA

    Max Turn Angle

    VB

    Via to Bondpad

    Via Bondpad之间的错误

    VG

    Max BB Via Stagger Distance

    同一段线的BB Via之间的距离太长

    Min BB Via Gap

    BB Via之间太近

    Min BB Via Stagger Distance

    同一段线的BB Via之间的距离太近

    Pad/Pad Direct Connect

    Pad 在另一个Pad 之上

    VL

    BB Via to Line Spacing

    BB Via与走线太近

    Line to Through Via Spacing

    走线与Through Via太近

    Line to Test Via Spacing

    走线与Test Via太近

    VS

    BB Via to Shape Spacing

    BB ViaShape太近

    Shape to Test Via Spacing

    Shape Test Via太近

    Shape to Through Via Spacing

    ShapeThrough Via太近

    VV

    BB Via to BB Via  Spacing

    BB Via之间太近

    BB Via to Test Via Spacing

    BB ViaTest Via太近

    BB Via to Through Via Spacing

    BB ViaThrough Via太近

    Test Via to Test Via Spacing

    Test Via之间太近

    Test Via to Through Via Spacing

    Test ViaThrough Via太近

    Through Via to Through Via Spacing

    Through Via之间太近

    WA

    Min Bonding Wire Length

    Bonding Wire 长度太短

    WE

    Min End Segment Length

    Min Length Wire End Segment at 135Degree

    Min Length Wire End Segment at 45/90Degree

    WI

    Max Bonding Wire Length

    Bonding Wire 长度太长

    WW

    Diagonal Wire to Diagonal Wire Spacing

    斜线之间太近

    Diagonal Wire to Orthogonal Wire Spacing

    斜线与垂直/水平线之间的距离太近

    Orthogonal Wire to Orthogonal Wire Spacing

    垂直/水平线之间的距离太近

    WX

    Max Number of Crossing

    Min Distance between Crossing

    XB

    135 Degree Turn to Adjacent Crossing Distance

    90 Degree Turn to Adjacent Crossing Distance

    XD

    Externally Determined Violation

    XS

    Crossing to Adjacent Segment Distances

     

     

     

    展开全文
  • DRC错误检查多少个错误:点击Tools中的Update DRC,如下图所示: 可以在command命令栏了解错误个数,如下图所示有12个错误: 对错误的定位:点击Tools中的DRC browser,进去后页面如下图所示: 可以看到具体的错误...

    DRC错误检查多少个错误:点击Tools中的Update DRC,如下图所示:
    在这里插入图片描述
    可以在command命令栏了解错误个数,如下图所示有12个错误:
    在这里插入图片描述
    对错误的定位:点击Tools中的DRC browser,进去后页面如下图所示:
    在这里插入图片描述
    可以看到具体的错误信息,点击右边错误栏,可以回到PCB页面查看出错的具体位置

    展开全文
  • DRC错误附录及焊盘规则附录 帮助你利用cadence spb 绘制PCB
  • DRC错误: package to package spacing

    千次阅读 2016-07-15 11:25:34
    package to package spacing DRC错误:  错误显示:在DRC Report中或P-P中提示: package to package spacing :required value:0mil;Actual Value:100mil。  错误表示:元件到元件的距离不满足约束条件。...

    package to package spacing DRC错误:

        错误显示:在DRC Report中或P-P中提示: package to package spacing :required value:0mil;Actual Value:100mil。

        错误表示:元件到元件的距离不满足约束条件。实际上约束条件为0mil,本身就不对。实际影响不大,可以忽略。

        解决:可将此约束关闭:setup->constraint->mode->design mode(package),点击OFF,关闭。

    
    
    展开全文
  • 如果我们的线走进来,会报DRC错误。那我们怎么反这个错误消灭呢? 第一种:执行Wavie DRC,把允许错误的DRC隐藏起来。 执行Display 》status可以查看隐藏的DRC个数。 第二种:允许在此区域内打孔走线,但不允许铺...
  • 1.元件自身引脚间距过小,DRC报错 2.Edit->property或shift+F2选中元件 3.为元件添加Nodrc_Sym_Same_Pin属性 4.添加结束后,DRC错误消失
  • or cad drc 错误

    2017-06-15 18:09:43
    大多数DRC warning甚至某些error可以忽略不计,不影响生成网表,但是要想成为一名成熟的电子工程师,你可以忽略某些错误,但是必须懂得为什么会产生这些错误,如何取缔掉这些错误,这样才能控制这些错误的作用范围,...
  • cadence DRC 错误类型

    2020-06-16 19:08:29
  • DRC错误解决办法

    千次阅读 2018-10-16 12:45:00
    错误原因:一个网络有两个网络标号,可能造成短路! 问题本质:原理图管脚型号的设定问题。POWER的管脚名称同时为NET名称 器件的电源引脚标号和电路中电源的网络标号不一样, 存在两个名称。 解决办法: (1)...
  • Allego中DRC错误代码

    2021-03-21 18:52:29
  • 【ALLEGRO】DRC错误代码

    千次阅读 2018-01-11 10:53:33
    与不允许的设置相关的错误 W Width 与宽度相关的错误       双字符错误代码   ...
  • cadence16.3 DRC错误

    千次阅读 2011-09-14 15:45:10
    cadence 16.3 不小心点击了一个元件,右键选择edit part,关闭时提示update,于是update,结果DRC时出现错误: ERROR: [DRC0026] This reference has already been assigned to a di
  • [转]or cad drc 错误

    2016-09-28 17:29:00
    大多数DRC warning甚至某些error可以忽略不计,不影响生成网表,但是要想成为一名成熟的电子工程师,你可以忽略某些错误,但是必须懂得为什么会产生这些错误,如何取缔掉这些错误,这样才能控制这些错误的作用范围,...
  • 参考:https://wenku.baidu.com/view/dc1a56d876a20029bd642da0.html
  • 转载于:https://www.cnblogs.com/chulin/p/8393320.html
  • 把same net DRC打开,过孔在焊盘上有DRC出现 Set>Constraints...>点击Physical(lines/vias)rule set栏中的set valuses...按钮,将pad/pad direct connect设置成not allowed; Set>Constraints...>点击Physical...
  • ALLEGRO使用(V16.2)-DRC错误代码对照

    千次阅读 2010-05-31 17:48:00
    与不允许的设置相关的错误 W Width 与宽度相关的错误 双字符错误代码 BB Bondpad to Bondpad Bondpad 之间的错误 ...
  • 我用的是protel99,为什么一布内电层的时候就会这样?是不是过孔和内电层的分割线太近了,这个在99se里怎么设置?还望高手指教! ...Processing Rule : Short-Circuit Constraint (Allowed=Not Allowed) (On the ...
  • AD15 DRC检测错误汇总

    2018-12-11 11:50:36
    PCBDRC检测 错误汇总及解决方法(仅限本人遇到的),谢谢

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