[Figure 1, callout 30]
Switch SW2 grounds the XCVU37P FPGA U1 PROGRAM_B pin when pressed. This action clears the FPGA configuration. The FPGA_PROG_B signal is connected to XCVU37P FPGA U1 pin BB15. See the UltraScale Architecture Configuration User Guide (UG570) for further configuration details. The following figure shows SW2.
Figure 1. Program_B Pushbutton Switch SW2
