How to configure the UART-Usb port in a DE1 SOC fpga??

[DTorr16]

I have a trouble when I try to assign the pins of Rx and Tx UART ( my fpga is 5csema5f316N (Cyclone V SoC) in the Quartus II ( version 18.0) because the Table pins (I/O) show a reference PIN_B25 and PIN_C25 but these no appear in the pins planner of Quartus ( The device has the reference correct in the Quartus ) 

I need to receive bits in the fpga (from PC) and next to send them to pc ( I have a code project ready)

[AR_A_Intel]

Hello

Welcome to INTEL forum. The DE1 SOC fpga Board belong to Terasic. It would be better if you could contact Terasic for enquiry related to Terasic board. https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=12&No=20  

Please accept my apologies for not being able to assist you fully as this is out of my expertise.