You need to use EasyEDA editor to create some projects before publishing
connections between pins on a component are destroyed when connected to another component
351 1
0AlphaOmega 1 year ago
connections between pins on a component are destroyed when connected to another component When two pins of a pin-header are connected in the schematic, this works. but when one of these pins is connected to a pin on a different component, then the original connection is deleted! If the connection to a different component is made first, then one attempts to join the two header pins, the connection fails. This is very frustrating! <br> One might want to do this to replicate a signal to several pins on a header. <br> Sometimes the connection between the two pins of the header can be maintained by using a multi-angled connection, but moving the line segments to create a point-to-point connection makes it fail. Strangely, these connections can be made on the PCB board (this should not work as you might make an incorrect connection!). However, I see no way to back-feed this join into the schematic! from the PCB! <br> This seems to happen for most components, and prevents the user connecting pins as they wish! it may be worse for components where the the pin connections do not align 1:1 with the schematic grid. but I have not fully tested this <br> <br> To recreate the issue.... As an example place 2 each PHD-2*8AW from the JLCPCP Assembled component library into a schematic Place CN1 to the left of CN2 <br> <br> Connect  CN1 Pin1 => CN1 Pin2   This works Connect  CN2 Pin1 => CN2 Pin2   This works Connect  CN1 Pin2 => CN2 Pin1   This breaks the connection CN1 Pin1 => CN1 Pin2 continuing, now try Connect  CN1 Pin1 => CN1 Pin2   Connection not made Connect  CN1 Pin2 => CN2 Pin2  This works   (but probably should not since there is already a connection  CN1 Pin2 => CN2 Pin2  via  CN1 Pin2 => CN2 Pin1 And  CN2 Pin1 => CN2 Pin2 Connect  CN1 Pin1 => CN2 Pin2   This works We now have CN1 Pin1 => CN1 Pin2 => CN2 Pin1 => CN2 Pin2 ! When the PCB rats nest is inspected, it is as it should be. Please advise if there is a workaround. <br> Kind regards Adrian
Comments
andyfierman 1 year ago
To save everyone time in hunting for the connector, please create and post the link to a public project containing a schematic with the two connectors you have described.
Reply
Login or Register to add a comment
goToTop
你现在访问的是EasyEDA海外版,建议访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus-@1x -mockplus-

Cookie Notice

Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice