fix line dump

Artix-7-HDMI-processing.xpr

@@ -42,7 +42,7 @@
     <Option Name="IPUserFilesDir" Val="$PIPUSERFILESDIR"/>
     <Option Name="IPStaticSourceDir" Val="$PIPUSERFILESDIR/ipstatic"/>
     <Option Name="EnableBDX" Val="FALSE"/>
-    <Option Name="WTXSimLaunchSim" Val="542"/>
+    <Option Name="WTXSimLaunchSim" Val="549"/>
     <Option Name="WTModelSimLaunchSim" Val="0"/>
     <Option Name="WTQuestaLaunchSim" Val="0"/>
     <Option Name="WTIesLaunchSim" Val="0"/>

src/top.v

@@ -223,8 +223,10 @@ always @(posedge clk) begin
 	end
 	
 	if (out_data_valid) begin
-		payload_buf[payload_w_idx] <= out_data;
-		payload_w_idx <= payload_w_idx + 1;
+		if (payload_w_idx != PAYLOAD_BUF_SIZE) begin
+			payload_buf[payload_w_idx] <= out_data;
+			payload_w_idx <= payload_w_idx + 1;
+		end
 	end
 	
 	payload_r_data <= payload_buf[spi_payload_r_idx];
@@ -371,20 +373,20 @@ window_matcher window_matcher_i (
 ila_0 i_ila_0 (
 	.clk(clk),
 	
-	.probe0({4'b0000, spi_cmd_word}),
-	.probe1({4'b0000, rxbuf_dbg}),
+	.probe0(payload_w_idx[11:0]),
+	.probe1(spi_payload_r_idx[11:0]),
 	.probe2(scan_x_dbg),
 	.probe3(scan_y_dbg),
-	.probe4({4'b0000, spi_cmd_idx}),
+	.probe4(payload_r_data),
 	.probe5(in_blank),
 	.probe6(spi_cmd_step),
 	.probe7(in_vsync),
-	.probe8(spi_data_out),
+	.probe8(spi_data_in),
 	.probe9(temu_in_valid),
 	.probe10(spi_cmd_begin),
 	.probe11(spi_cmd_active),
-	.probe12(win_blank),
-	.probe13(win_locked),
+	.probe12(spi_payload_byte[0]),
+	.probe13(spi_payload_byte[1]),
 	.probe14(out_data_en),
 	.probe15(out_data_valid),
 	.probe16(sck),

src/window_matcher.v

@@ -257,6 +257,8 @@ module window_matcher(
 			win_y_int <= 0;
 			win_w_int <= 0;
 			win_h_int <= 0;
+			dval_x_reg <= 0;
+			dval_y_reg <= 0;
 		end
 		
 		if (!rst) begin
@@ -304,9 +306,8 @@ module window_matcher(
 				if (scan_x == win_x_int && out_data_en) begin
 					out_data_valid <= 1;
 					dval_x_reg <= 1;
-				end
-				
-				if (out_data_en) begin
+					
+				end else if (out_data_en) begin
 					dval_x_reg <= dval_x_reg + 1;
 				end