#PROTEUS 8 GND PLANE DISAPPEARS SERIES#
( Image source) #4 – Minimize series viasīe sure to minimize series vias on your ground paths and instead send component grounds directly to your dedicated ground plane. Keep your ground layer whole at all times. Once you do, you’ve effectively created a ground current loop. This works great as long as you don’t route traces on this layer.
Most engineers working on four layer boards will have a dedicated ground layer. This will create a structured path for all of your signals to efficiently get to ground. If there’s an open space on your board, fill it with copper and vias to connect with your ground plane. Nothing should remain unattached on your PCB layout. Here are 8 PCB grounding rules to live your engineering life by, keep them in your back pocket! #1 – Leave nothing unattached In sensitive electronic designs such as these, proper grounding can mean the difference between life and death. If that device gets zapped with a high-voltage ESD charge, you better hope you properly designed your ground. However, consider something like a high-reliability medical system. Maybe you’ve designed a digital device with some variance in your ground and data can still move safely around. Without a stable ground, you’ll never pass clean signals from one device to another. But what about those signals! The truth is, grounding is the most important part of your entire design, and we all tend to ignore it until it becomes a huge problem. Grounding isn’t all that important, right? It’s just the foundation that we build all of our electronic designs on. 8 PCB Grounding Rules to Live Your Engineering Life By