/technologies/fpga-group/b/blog/posts/tang-nano-series-and-gowin-fpgas-for-beginners-part-2-double-blinky-a-vhdl-walk-throughTable of Contents Introduction Start a Project Library and Package Declarations IO Ports List (Entity and Port Declaration) VHDL Architecture Body Architecture Declaration (Constants and Internal Signals) Architecture Statement Region en-USTelligent Community 12