The datasheet of this SIR can be found here.The control pins of this IRDA which are connected to the FPGA are listed in the table below. An example tcl-file that can be used with Quartus can be found here.
IRDA | FPGA pin number |
IRDATX | PIN_AA21 |
IRDARX | PIN_Y22 |
IRDASD | PIN_Y21 |