Once the design selection and simulation have completed, there are a number of options that could be quickly prototyped. It is possible to get a custom kit for the design. This is sent within two days via overnight carrier. The kit has all the parts for the design, which allows construction of the prototype faster than ever. Or just order free samples (up to five) or purchase larger quantities from ti.com. Sometimes, it might be good to order a generic demo board for selected devices for experimentation.