Description of UCF file for NEXYS 3 FPAG Board


Connections for the LEDS
Net LED<7> LOC=T11  |  IOSTANDARD=LVCMOS33;

Net LED<6> LOC=R11  |  IOSTANDARD=LVCMOS33;

Net LED<5> LOC=N11  |  IOSTANDARD=LVCMOS33;

Net LED<4> LOC=M11  |  IOSTANDARD=LVCMOS33;

Net LED<3> LOC=V15  |  IOSTANDARD=LVCMOS33;

Net LED<2> LOC=U15  |  IOSTANDARD=LVCMOS33;

Net LED<1> LOC=V16  |  IOSTANDARD=LVCMOS33;

Net LED<0> LOC=U16  |  IOSTANDARD=LVCMOS33;




Connections for the buttons
Net BTN<0> LOC=D9   |  IOSTANDARD=LVCMOS33;

Net BTN<1> LOC=C9   |  IOSTANDARD=LVCMOS33;

Net BTN<2> LOC=C4   |  IOSTANDARD=LVCMOS33;
Net BTN<3> LOC=A8   |  IOSTANDARD=LVCMOS33;

Net BTN<4> LOC=B8   |  IOSTANDARD=LVCMOS33;


Connections for the switches
Net SW<0> LOC=T10   |  IOSTANDARD=LVCMOS33;

Net SW<1> LOC=T9    |  IOSTANDARD=LVCMOS33;

Net SW<2> LOC=V9    |  IOSTANDARD=LVCMOS33;

Net SW<3> LOC=M8    |  IOSTANDARD=LVCMOS33;

Net SW<4> LOC=N8    |  IOSTANDARD=LVCMOS33;

Net SW<5> LOC=U8    |  IOSTANDARD=LVCMOS33;

Net SW<6> LOC=V8    |  IOSTANDARD=LVCMOS33;

Net SW<7> LOC=T5    |  IOSTANDARD=LVCMOS33;


Connections for the Seven Segment Display
Net SSEG_CA<0> LOC=T17  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<1> LOC=T18  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<2> LOC=U17  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<3> LOC=U18  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<4> LOC=M14  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<5> LOC=N14  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<6> LOC=L14  |  IOSTANDARD=LVCMOS33;

Net SSEG_CA<7> LOC=M13  |  IOSTANDARD=LVCMOS33;

Net SSEG_AN<0> LOC=P17  |  IOSTANDARD=LVCMOS33;

Net SSEG_AN<1> LOC=P18  |  IOSTANDARD=LVCMOS33;

Net SSEG_AN<2> LOC=N15  |  IOSTANDARD=LVCMOS33;

Net SSEG_AN<3> LOC=N16  |  IOSTANDARD=LVCMOS33;



Connections for the UART and CLK
Net UART_TXD LOC=N18    |  IOSTANDARD=LVCMOS33;

Net CLK LOC=V10         |  IOSTANDARD=LVCMOS33;