http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7cPSoC+5LP%7c1%7c,Ny:True,Nea:True . This video shows how to create a basic down counter using a UDB and generating a library so we can reuse the counter in future PSoC projects. The video uses the Sparkfun FreeSoC2 PSoC 5LP board. https://youtu.be/a72cO3_EMLk