end
end
+== UCF =================================================================
+
+Net clk_pin LOC=AH15;
+Net clk_pin PERIOD = 10 ns HIGH 50%; # 100Mhz
+
+# 33mhz clock
+#Net clk_pin LOC=AH17;
+#Net clk_pin TNM_NET = clk_pin;
+#TIMESPEC TS_clk_pin = PERIOD clk_pin 30 ns HIGH 50%; # 33Mhz
+
+Net rst_pin LOC=E9;
+Net rst_pin PULLUP;
+Net rst_pin TIG;
+
+#Net uart_cts LOC=G6;
+#Net uart_cts IOSTANDARD = LVCMOS33;
+#Net uart_cts TIG;
+
+#Net uart_rts LOC=F6;
+#Net uart_rts IOSTANDARD = LVCMOS33;
+#Net uart_rts TIG;
+
+Net uart_in LOC=AG15;
+#Net uart_in IOSTANDARD = LVCMOS33;
+Net uart_in TIG;
+Net uart_in PULLUP;
+
+Net uart_out LOC=AG20;
+#Net uart_out IOSTANDARD = LVCMOS33;
+Net uart_out TIG;
+Net uart_out PULLUP;
+
+NET gpio_sw_c LOC="AJ6"; # Bank 18, Vcco=3.3V, No DCI
+
+NET gpio_led_c LOC="E8"; # Bank 20, Vcco=3.3V, DCI using 49.9 ohm resistors
+NET gpio_led_e LOC="AG23"; # Bank 2, Vcco=3.3V
+NET gpio_led_n LOC="AF13"; # Bank 2, Vcco=3.3V
+NET gpio_led_s LOC="AG12"; # Bank 2, Vcco=3.3V
+NET gpio_led_w LOC="AF23"; # Bank 2, Vcco=3.3V
+
+NET gpio_led_0 LOC="H18"; # Bank 3, Vcco=2.5V, No DCI
+NET gpio_led_1 LOC="L18"; # Bank 3, Vcco=2.5V, No DCI
+NET gpio_led_2 LOC="G15"; # Bank 3, Vcco=2.5V, No DCI
+NET gpio_led_3 LOC="AD26" | IOSTANDARD="LVCMOS18"; # Bank 21, Vcco=1.8V, DCI using 49.9 ohm resistors
+NET gpio_led_4 LOC="G16"; # Bank 3, Vcco=2.5V, No DCI
+NET gpio_led_5 LOC="AD25" | IOSTANDARD="LVCMOS18"; # Bank 21, Vcco=1.8V, DCI using 49.9 ohm resistors
+NET gpio_led_6 LOC="AD24" | IOSTANDARD="LVCMOS18"; # Bank 21, Vcco=1.8V, DCI using 49.9 ohm resistors
+NET gpio_led_7 LOC="AE24" | IOSTANDARD="LVCMOS18"; # Bank 21, Vcco=1.8V, DCI using 49.9 ohm resistors
+
+
+
+
+
== Test ================================================================
#expect 25