layout information, and initial trace width settings are also passed through PCB design software and  the netlist file when passing the schematic to the layout environment. Here are some recommended steps for the layout design phase: 1. Set the grid and units to the appropriate values. To achieve finer layout control for components and t

  Before delivery to the manufacturer, a Design Rule Check (DRC) must be performed to verify the PCB layout design; once the PCB is approved, the deliverables can be released by the manufacturer. Once the PCB has passed the final DRC check, a design file must be created for the manufacturer.The design file must contain all the informati