diff --git a/Makefile b/Makefile
index 28cd3ed..7b429e9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,8 @@
 BUILD_DIR = build
-SOURCE_V = $(wildcard hdl/*.v)
-TESTBENCH_V = $(wildcard hdl/tb/*.v)
+# SOURCE_V = $(wildcard hdl/*.v)
+# TESTBENCH_V = $(wildcard hdl/tb/*.v)
+SOURCE_V = hdl/core.v
+TESTBENCH_V = hdl/tb/core_tb.v
 
 all: sim
 
diff --git a/pins.ucf b/pins.ucf
deleted file mode 100644
index 181a314..0000000
--- a/pins.ucf
+++ /dev/null
@@ -1,61 +0,0 @@
-NET "clk50"    LOC = "K3" | IOSTANDARD = LVCMOS33 | PERIOD = 50 MHz;
-
-# DVI-D interface
-# NET "TMDS_out_P(0)"  LOC = "C13" | IOSTANDARD = TMDS_33 ; # Blue
-# NET "TMDS_out_N(0)"  LOC = "A13" | IOSTANDARD = TMDS_33 ;
-# NET "TMDS_out_P(1)"  LOC = "B12" | IOSTANDARD = TMDS_33 ; # Red
-# NET "TMDS_out_N(1)"  LOC = "A12" | IOSTANDARD = TMDS_33 ;
-# NET "TMDS_out_P(2)"  LOC = "C11" | IOSTANDARD = TMDS_33 ; # Green
-# NET "TMDS_out_N(2)"  LOC = "A11" | IOSTANDARD = TMDS_33 ;
-# NET "TMDS_out_P(3)"  LOC = "B14" | IOSTANDARD = TMDS_33 ; # Clock
-# NET "TMDS_out_N(3)"  LOC = "A14" | IOSTANDARD = TMDS_33 ;
-
-CONFIG VCCAUX=3.3;
-
-# NET clk32  LOC = "J4" | IOSTANDARD = LVTTL | PERIOD = 31.25ns;
-
-# NET hdmi_clk_p	 		LOC="C9" | IOSTANDARD=TMDS_33;
-# NET hdmi_clk_n	 		LOC="A9" | IOSTANDARD=TMDS_33;
-# NET hdmi_c0_p     	LOC="B5" | IOSTANDARD=TMDS_33;
-# NET hdmi_c0_n     	LOC="A5" | IOSTANDARD=TMDS_33;
-# NET hdmi_c1_p     	LOC="A7" | IOSTANDARD=TMDS_33;	#Fix it inthe design
-# NET hdmi_c1_n     	LOC="C7" | IOSTANDARD=TMDS_33;	#Fix it inthe design
-# NET hdmi_c2_p     	LOC="A6" | IOSTANDARD=TMDS_33;	#Fix it inthe design
-# NET hdmi_c2_n     	LOC="B6" | IOSTANDARD=TMDS_33;	 #Fix it inthe design
- 
-# NET hdmi_sclk         	LOC="C1" | IOSTANDARD=LVTTL ;
-# NET hdmi_sdat         	LOC="B1" | IOSTANDARD=LVTTL ;
-
-# NET red(0)         	LOC="D6" | IOSTANDARD=LVTTL;
-# NET red(1)         	LOC="E6" | IOSTANDARD=LVTTL;
-# NET red(2)         	LOC="C6" | IOSTANDARD=LVTTL;
-
-# NET green(0)         	LOC="A4" | IOSTANDARD=LVTTL;
-# NET green(1)         	LOC="G5" | IOSTANDARD=LVTTL;
-# NET green(2)         	LOC="A3" | IOSTANDARD=LVTTL;
-
-# NET blue(0)         	LOC="D5" | IOSTANDARD=LVTTL;
-# NET blue(1)         	LOC="C5" | IOSTANDARD=LVTTL;
-
- 
-
-# NET btns(0)         	LOC="L1" | IOSTANDARD=LVTTL |PULLUP;
-# NET btns(1)         	LOC="L3" | IOSTANDARD=LVTTL |PULLUP;
-# NET btns(2)         	LOC="L4" | IOSTANDARD=LVTTL |PULLUP;
-# NET btns(3)         LOC="L5" | IOSTANDARD=LVTTL |PULLUP;
-            
-NET led(0)         LOC="P11" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-NET led(1)         LOC="N9" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(2)         LOC="M9" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(3)         LOC="P9" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(4)         LOC="T8" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(5)         LOC="N8" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(6)         LOC="P8" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-# NET leds(7)         LOC="P7" | IOSTANDARD=LVTTL | DRIVE=8 | SLEW=SLOW;
-
-# NET hsync0         	LOC="J1" | IOSTANDARD=LVTTL;
-# NET vsync0         	LOC="G1" | IOSTANDARD=LVTTL; 
-# NET hsync1         	LOC="G3" | IOSTANDARD=LVTTL;
-# NET vsync1         	LOC="H1" | IOSTANDARD=LVTTL; 
-# NET hsync2         	LOC="H2" | IOSTANDARD=LVTTL;
-# NET vsync2         	LOC="H3" | IOSTANDARD=LVTTL; 
\ No newline at end of file