Исправлены ошибки в пути к файлам.

.gitignore

@@ -1 +1,3 @@
 *cores
+/src/src/Sim/FilteredData.txt
+/src/src/Sim/InputSignal.txt

src/src/Sim/DecimFilterWrapperTb.v

@@ -151,8 +151,8 @@ DecimFilter
 	.IfFtwL_i		(24'h51eb85),
 	.IfFtwH_i		(24'h23),
 	
-	.AdcData_i		(singlePulse),
-	// .AdcData_i		(sinAdd),
+	// .AdcData_i		(singlePulse),
+	.AdcData_i		(sinAdd),
 	// .AdcData_i		(adcDataMixedCut),
 	
 	.FilteredAdcDataI_o	(resultI),
@@ -220,12 +220,12 @@ parameter	PNum	=	5000;
 
 always	@(posedge	Clk50)	begin
 	if	(Rst)	begin
-		inSignal = $fopen("C:/S5243_FFT_REPO/src/src/Sim/InputSignal.txt'","w");
+		inSignal = $fopen("C:/S5243_FFT_REPO/src/src/Sim/InputSignal.txt","w");
 	end	else	begin
 		if	(oscWind)	begin
 			// $display("AdcData is %d", sinAdd);
-			// $fwrite(inSignal,"%d\n",   sinAdd);
-			$fwrite(inSignal,"%d\n",   singlePulse);
+			$fwrite(inSignal,"%d\n",   sinAdd);
+			// $fwrite(inSignal,"%d\n",   singlePulse);
 		end	
 	end	
 end