The SW-EK-TM4C123GXL package contains the TivaWare™ for C Series release for the Tiva™ C Series TM4C123G Launchpad (EK-TM4C123GXL). This package includes the latest version of the TivaWare for C Series Driver Library, USB Library, and Graphics Library. It also includes several complete example applications for the Tiva C Series LaunchPad. Download this package if you have already installed a supported integrated development environment (IDE) on your system.
The four separate EK-TM4C123GXL packages each contain the SW-EK-TM4C123GXL software as well as installation files for each respective IDE and the Microsoft® Windows® drivers for the debug interface. These packages also contain several documents to help you get started with using the Tiva C Series LaunchPad. Each of the four files are single packages with everything you need to program and debug the Tiva C Series LaunchPad using the respective toolset. Use one of these packages if you need to install an IDE.