The following layers will have to be modified when porting to other Texas Instruments MSP430s: The Host Interface layer has the drivers for the interface used to communicate between the host and the controller. The MSP430 Hardware layer has the main application, MSP430 MCLK initialization, Watch Dog Timer code, GPIOs, and timer driver implementations. The TRF7970A transceiver Interface layer has drivers for the pins connected to the TRF7970A. For a detailed description on the functions needed to be modified please reference to the NFCLink Users Guide included in doc folder. For further information please visit www.ti.com/nfclink.