When it comes to how should we design PCB using hardware schematic,  that is,

First of all, the choice of high-performance main chip in the hardware scheme requires in-depth communication with the software designer;

Secondly, be fully understand all needs so as to avoid to miss important functions in the system design;

Thirdly, after the main chip is selected, the most critical peripheral design includes power supply, clock and interconnection between chips;

Finally, in PCB design, the purpose should be quite clear. It means that for those important signal traces whose length of wiring and ground loop should be strictly required.