Pin            Port               Schematic_name    System_top_name        IOSTANDARD  Termination

# adaq400x

2              PMOD_2             SDI               adaq400x_spi_sdo       LVCMOS33    #N/A
3              PMOD_3             SDO               adaq400x_spi_sdi       LVCMOS33    #N/A
4              PMOD_4             SCK               adaq400x_spi_sclk      LVCMOS33    #N/A
1              PMOD_1             CNV               adaq400x_spi_cs        LVCMOS33    #N/A