Nettet13. jul. 2012 · 因为你焊盘和引线之距离太小,违反了Clearance这个规则,你需要改一下这个规则。. 改了之后还是会有连着引线的焊盘会报错,可以先不管,直接自动布线,等 … Nettet14. jan. 2024 · Hole To Hole Clearance (Gap=10mil) (All), (All) 孔到孔之间的间距约束规则。 有时候元器件的封装有固定孔,而与另一层的元件的固定孔距离太近,从而报错。 如下图中,TF卡座的定位孔与背面的贴片按键固定孔距离太近,出现违反规则的警告: 9. Minimum Solder Mask Sliver (Gap=5mil) (All), (All) 最小阻焊间隙。 一般的在焊盘周围 …
Minimum Solder Mask Sliver (Gap=0.254mm) (All),(All) - 百度知道
Nettet9. jul. 2024 · Hole To Hole Clearance (Gap=10mil) (All),(All) 0 Hole Size Constraint (Min=1mil) (Max=100mil) (All) 12 怎么办? 飞翔-唐山: 更改以下这几项: 老赵-西安: SILK TO SOLDER MASK 这个应该影响不大吧,我知道是啥原因引起的,就是PCB元件制作时,丝印放在了焊盘上或者太近。 象这种PCB封装,DRC时就会出现 SILK TO … Nettet23. mar. 2024 · Hole To Hole Clearance - the value for the minimum permissible clearance between pad/via holes in the design.; How Duplicate Rule Contentions are Resolved. All rules are resolved by the priority setting. The system goes through the rules from highest to lowest priority and picks the first one whose scope expressions match … ttad schedule
Archim/Design Rule Check - Archim.drc at master - Github
Nettet21. mar. 2024 · For the default Clearance rule, all cells for the Hole row of the matrix will have the vaule 0. Similarly, when saving the PCB in a previous version of the software (that does not support Hole-to-Object clearance checking) any defined Hole-to-Object clearances will be lost and, when the file is opened again in this later version, all cell … Nettet23. sep. 2024 · Width Constraint (Min=6mil) (Max=100mil) (Preferred=6mil) (All) 布线线宽约束。 线宽的约束体现在电源走线是需要考虑电流大小、PCB制板厂的最小线宽工 … NettetDesign Rule Check - Absolute Limits - 1/2oz Copper. This page will give you the details you need to setup your DRC tool. This page is for the limits of the various rules. You should only use these rules if your design really requires very tight tolerances. If you have the space for it, we recommend not designing your board right up against ... t t advance的意思