I have looked at the OMAP-L138 Experimenter Kit and OMAP-L138/TMS320C6748 EVM, but without buying one there is no detailed documentation to indicate if the UPP is available for interfacing a ADC. With all the multi-purposed IO on the chip it is hard to tell if the pins needed to do the interface are already being used by something else on the board. Because, a ADC that can sample at 2MSPS is needed most of the audio and video interfaces on the board are of no use. Can someone indicate what is available for interfacing the board to external devices? I did see in the forum a adapter module to expand the IO pins, but this has been designated End of Life.