I don't have the eval board, so I cannot tell whether or not the error in the schematic of the eval board (page 20) is actually an error on the eval board. The schematic shows a voltage divider (R22 and R23) which is supposed to provide 3V logic from the 5V supply. You will notice that R22 has a hard-wired short across it, which defeats the purpose of the divider and will apply 5V to the supposedly 3V logic control pins.