HDL design methodology

HDL design methodology refers to the process of creating digital circuits using Hardware Description Languages (HDLs) like VHDL or Verilog. This methodology involves defining the circuit's structure and behavior in a way that can be simulated and tested. Designers typically start by specifying the overall system, then break it down into smaller components, ensuring each functions correctly before combining them. Testing and simulation are key steps to verify functionality before the design is turned into physical hardware. This approach enables efficient and accurate development of complex electronic systems, such as computers and smartphones.