Texas Instruments has an extensive repository of documentation, including device datasheets, user manuals, application notes, and etc., that have been created to strengthen the designer’s understanding of TM4C123x devices and to accelerate design and development of their project. For any technical questions, the user can contact Tiva C Series experts on the TI E2E Forum. Please visit ti.com/tiva-c for technical documents, samples, tools and software; and e2e.ti.com to obtain technical guidance.