In The Pcb Board Design, Can You Not Connect The Ground Wire First, And Finally Solve It In The Final Floor?

- Nov 10, 2018-

Yes, but there are prerequisites.

The first is that your signal requirements are not particularly high, and most digital circuits and less demanding analog circuits can.

Secondly, your layout and wiring density are relatively low. You can use the floor and the hole to make the ground wire pass.


If you have higher requirements, draw a multi-layer board. From the 4-layer board, you can have a complete layer as the ground plane.


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