set_global_assignment -name VHDL_FILE ../../src/vpll.vhd
set_global_assignment -name VHDL_FILE ../../src/uart_tx.vhd
set_global_assignment -name VHDL_FILE ../../src/uart_rx.vhd
set_global_assignment -name VHDL_FILE ../../src/vpll.vhd
set_global_assignment -name VHDL_FILE ../../src/uart_tx.vhd
set_global_assignment -name VHDL_FILE ../../src/uart_rx.vhd