Commented out unused pins in main.ucf and moved to common

VHDL/Makefile

@@ -24,8 +24,8 @@ FFT_stream.ngc: FFT_stream.xco
 	coregen -b FFT_stream.xco -p main.prj
 
 # Ngdbuild
-main.ngd: 	main.ngc main.ucf
-	ngdbuild -dd _nog -nt timestamp -p xc3sd1800a-fg676-4 -uc main.ucf main.ngc main.ngd
+main.ngd: 	main.ngc common/main.ucf
+	ngdbuild -dd _nog -nt timestamp -p xc3sd1800a-fg676-4 -uc common/main.ucf main.ngc main.ngd
 
 # Map
 main.pcf:	main.ngd
@@ -36,8 +36,8 @@ main.ncd:	main.pcf
 	par -w -ol std -t 1 main_map.ncd main.ncd main.pcf
 
 # Timing Report
-main.twr:	main.ucf main.ncd
-	trce -v 3 -s 4 main.ncd -o main.twr main.pcf -ucf main.ucf
+main.twr:	common/main.ucf main.ncd
+	trce -v 3 -s 4 main.ncd -o main.twr main.pcf -ucf common/main.ucf
 
 # Bitgen
 main.bit:	main.ut main.ncd

VHDL/main.ucf → VHDL/common/main.ucf

@@ -76,16 +76,16 @@ NET "adc_a<6>" LOC = Y25;
 NET "adc_a<7>" LOC = Y24;
 NET "adc_a<8>" LOC = T17;
 NET "adc_a<9>" LOC = T18;
-NET "adc_b<0>" LOC = AA25;
-NET "adc_b<1>" LOC = AA24;
-NET "adc_b<2>" LOC = AA23;
-NET "adc_b<3>" LOC = V21;
-NET "adc_b<4>" LOC = U20;
-NET "adc_b<5>" LOC = AB24;
-NET "adc_b<6>" LOC = AB23;
-NET "adc_b<7>" LOC = AB26;
-NET "adc_b<8>" LOC = AC26;
-NET "adc_b<9>" LOC = V24;
+#NET "adc_b<0>" LOC = AA25;
+#NET "adc_b<1>" LOC = AA24;
+#NET "adc_b<2>" LOC = AA23;
+#NET "adc_b<3>" LOC = V21;
+#NET "adc_b<4>" LOC = U20;
+#NET "adc_b<5>" LOC = AB24;
+#NET "adc_b<6>" LOC = AB23;
+#NET "adc_b<7>" LOC = AB26;
+#NET "adc_b<8>" LOC = AC26;
+#NET "adc_b<9>" LOC = V24;
 NET "LCD_clk"  LOC = "P26";
 NET "LCD_clk" TNM_NET = "LCD_clk";
 TIMESPEC "TS_lcd_clk" = PERIOD "LCD_clk" 26 MHz HIGH 50%; # 25.175