ADuC7060 and RTD_PieceWise_Linearization.zip ?

I want to design 4 four wire type RTD inputs on an ADuC7060. Show me the method to design the hardware and configure the software in the example RTD_PieceWise_Linearization.zip to work with four four-wire type RTD inputs like the example in document AN-0970.pdf

 

and one more problem when i make(F7) project RTD_PieceWise_Linearization on IAR(ARM 8.32.3) it gives error not defined __write.
Please show me how to fix this error