Well at this point I feel stoopid as I am trying to get the display up-and-running on a Tiva C TM4C123G eval board and am having 0% luck. After struggling to get the code to compile (using ccs6 and building the Tiva version of ugl16tiva.zip) I was able to flash the board; however, the problem is that I am still only receiving a white screen (the lights are on but no-one is home).
While trying to resolve this issue I have been digging through the schematic along with the new layout mentioned for the v3 board (which looks like the mapping for the pins is now: P2.5 maps to PA4, P2.4 maps to