这个DRC错误 是什么原因
时间：10-02
整理：3721RD
点击：
在设置 容许布线区域时候 产生了这个错误 如图
具体描述如下
LISTING: 1 element(s) Class: DRC ERROR CLASS
Subclass: TOP
Origin xy: (0.0000 27.4955)
Constraint: Line to Route Keepin Spacing
Constraint Set: DEFAULT
Constraint Type: NET SPACING CONSTRAINTS
< DRC ERROR >
Constraint value: 0 MM
Actual value: 1.143 MM
- - - - - - - - - - - - - - - - - - - -
Element type: SHAPE
Class: ROUTE KEEPIN
Subclass: ALL
- - - - - - - - - - - - - - - - - - - -
Element type: VERTICAL LINE SEGMENT
Class: ETCH
Subclass: TOP
part of an etch line
segment:xy (0.0000 0.0000) xy (0.0000 55.0000) width (0.0000) font (Solid)
- - - - - - - - - - - - - - - - - - - -
具体描述如下
LISTING: 1 element(s) Class: DRC ERROR CLASS
Subclass: TOP
Origin xy: (0.0000 27.4955)
Constraint: Line to Route Keepin Spacing
Constraint Set: DEFAULT
Constraint Type: NET SPACING CONSTRAINTS
< DRC ERROR >
Constraint value: 0 MM
Actual value: 1.143 MM
- - - - - - - - - - - - - - - - - - - -
Element type: SHAPE
Class: ROUTE KEEPIN
Subclass: ALL
- - - - - - - - - - - - - - - - - - - -
Element type: VERTICAL LINE SEGMENT
Class: ETCH
Subclass: TOP
part of an etch line
segment:xy (0.0000 0.0000) xy (0.0000 55.0000) width (0.0000) font (Solid)
- - - - - - - - - - - - - - - - - - - -
你板子中画了一个走线的禁止区域即routekeepin，表示线在这个区域走是合理的，如果出了这个区域线就会暴这个DRC，提醒你这根线走出了这个区域
没有出现?什么意思，还没有走线?那就做一遍DATABASE CHECK看看呗