NET "SW0" LOC = "L13";
NET "SW1" LOC = "L14";
NET "LED0" LOC = "F12" | IOSTANDARD = LVTTL;
NET "LED1" LOC = "E12" | IOSTANDARD = LVTTL;
NET "LED2" LOC = "E11" | IOSTANDARD = LVTTL;
NET "LED3" LOC = "F11" | IOSTANDARD = LVTTL;
NET "LED4" LOC = "C11" | IOSTANDARD = LVTTL;
NET "LED5" LOC = "D11" | IOSTANDARD = LVTTL;
NET "LED6" LOC = "E9" | IOSTANDARD = LVTTL;
NET "LED7" LOC = "F9" | IOSTANDARD = LVTTL;
NET "BTN0" LOC = "U4" | PULLDOWN;
NET "BTN1" LOC = "H13" | PULLDOWN;
NET "BTN2" LOC = "K17" | PULLDOWN;
NET "BTN3" LOC = "D18" | PULLDOWN;
NET "CLOCK" PERIOD = 20.0ns HIGH 50%;
NET "CLOCK" LOC = "C9" | IOSTANDARD = LVTTL;
NET "VGA_RED" LOC = "H14";
NET "VGA_GREEN" LOC = "H15";
NET "VGA_BLUE" LOC = "G15";
NET "VGA_HS" LOC = "F15";
NET "VGA_VS" LOC = "F14";