Information required for PCB design:
1. Schematic diagram: a complete electronic document format that can generate the correct netlist, and provide the layout and functions required by the PCB;
2. Mechanical size: provide multi-clock physical information for PCB, such as the specific position and direction identification of electronic equipment;
3. Equipment packaging: provide PCB circuit board equipment packaging library, packaging method and electronic material specifications;
4. Wiring guide: Provide specific requirements and impedance design for special signals on the PCB.
PCB design software:
1. protel, protel DXP, protel 99se, Altium
2.EAGLE layout
3. BORDSTATION Going and EE
4. Cadence spb software
The PCB design steps are as follows:
1. Layout Design
2. Placement order
3. Layout check
The above is the basic knowledge of PCB design. Hope this will help you!
