That thing has I2C READ and Write functions,wich we can use with
sdk not INSTALED
.To make it work we only need to translate what we want from
sdk then use Hardware
access to comunicate with eeprom on the board.Without I2C you cant get gpu temperature fur NVIDIA!
Take a look at that C2DTEMP thread i posted it contains RT
SDK'source,you only need a driver to read msr.