From d71095a2a650d6dc5014b2c51b2caab69eaa05a6 Mon Sep 17 00:00:00 2001
From: jaseg <git-bigdata-wsl-arch@jaseg.de>
Date: Thu, 17 Jun 2021 13:41:10 +0200
Subject: [PATCH] Clip tests all passing

---
 Artix-7-HDMI-processing.xpr            |   2 +-
 src/window_matcher.v                   | 448 ++++++++++++++-----------
 test_bench/window_matcher_tb.v         |  19 +-
 test_bench/window_matcher_tb_gen.ipynb |  48 +--
 window_matcher_tb_behav.wcfg           | 395 ++++++++++------------
 5 files changed, 465 insertions(+), 447 deletions(-)

diff --git a/Artix-7-HDMI-processing.xpr b/Artix-7-HDMI-processing.xpr
index 8b8055f..dc579a2 100644
--- a/Artix-7-HDMI-processing.xpr
+++ b/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="119"/>
+    <Option Name="WTXSimLaunchSim" Val="185"/>
     <Option Name="WTModelSimLaunchSim" Val="0"/>
     <Option Name="WTQuestaLaunchSim" Val="0"/>
     <Option Name="WTIesLaunchSim" Val="0"/>
diff --git a/src/window_matcher.v b/src/window_matcher.v
index 8038f5a..4a73e96 100644
--- a/src/window_matcher.v
+++ b/src/window_matcher.v
@@ -21,220 +21,262 @@
 
 
 module window_matcher(
-    input clk,
-    input rst,
+	/* Pixel clock and synchronous, active-high reset */
+    input clk, rst,
     
-    input in_blank,
-    input in_hsync,
-    input in_vsync,
-    input [7:0] in_red,
-    input [7:0] in_green,
-    input [7:0] in_blue,
+	/* Input pixel bus */
+    input in_blank, in_hsync, in_vsync,
+    input [7:0] in_red, [7:0] in_green, [7:0] in_blue,
     
-    output win_hsync,
-    output win_vsync,
-    output win_blank,
+	/* Output pixel bus */
+    output out_blank,
+    output out_hsync, out_vsync,
+    output [7:0] out_red, [7:0] out_green, [7:0] out_blue,
+	
+	/* Overlay data IO */
+	output win_hsync, win_vsync,
+	output win_blank,
+	output reg [11:0] win_w,
+	output reg [11:0] win_h,
+	output reg win_locked,
+	input [7:0] win_red, [7:0] win_green, [7:0] win_blue,
     
-    output reg out_data_en,
+	/* Extracted data output */
+    output out_data_en,
     output reg out_data_valid,
-    output reg [23:0] out_data,
-    
-    output reg pattern_locked,
-    output reg [11:0] pattern_w,
-    output reg [11:0] pattern_h
+    output [23:0] out_data
     );
+	
+	assign out_blank = ~out_hsync;
+	assign win_blank = ~win_hsync;
+	
+	wire [23:0] in_pxd = {in_red, in_green, in_blue};
+	wire [23:0] win_pxd = {win_red, win_green, win_blue};
+	wire [23:0] out_pxd;
+	assign {out_red, out_green, out_blue} = out_pxd;
     
-    reg [11:0] cur_x;
-    reg [11:0] cur_y;
-    reg [11:0] cur_x_sr [3:0];
-    reg [11:0] marker_x;
-    reg [11:0] marker_y;
-	/* rx_x trails by 4 px in the first window row, since we cannot start counting before the marker was fully detected */
-    reg [11:0] rx_x;
-    reg [11:0] rx_y;
-    wire [23:0] in_pxd = {in_red, in_green, in_blue};
-    reg [11:0] in_pxd_match_sr;
-    wire [3:0] in_pxd_match;
-    reg last_hsync;
-    reg last_vsync;
-    wire in_pxd_pattern_match;
-    reg pattern_found;
-    reg pattern_rx;
-    wire pattern_meta_rx;
-    wire pattern_data_rx;
-    wire [11:0] end_x;
-    wire [11:0] end_y;
-	reg win_hsync_int;
-	reg win_vsync_int;
-    
-    reg [23:0] pattern_meta [3:0];
-    
-    localparam [23:0] PATTERN_0 = 24'h012345;
-    localparam [23:0] PATTERN_1 = 24'h6789ab;
-    localparam [23:0] PATTERN_2 = 24'hcdef42;
-    localparam [23:0] PATTERN_3 = 24'h543210;
+    localparam [23:0] MARKER_0 = 24'h012345;
+    localparam [23:0] MARKER_1 = 24'h6789ab;
+    localparam [23:0] MARKER_2 = 24'hcdef42;
+    localparam [23:0] MARKER_3 = 24'h543210;
     
     
-    assign in_pxd_match = {
-                    in_pxd == PATTERN_3,
-                    in_pxd == PATTERN_2,
-                    in_pxd == PATTERN_1,
-                    in_pxd == PATTERN_0
+    wire [3:0] in_pxd_match = {
+                    in_pxd == MARKER_3,
+                    in_pxd == MARKER_2,
+                    in_pxd == MARKER_1,
+                    in_pxd == MARKER_0
                     };
-    
-    assign in_pxd_pattern_match = 
-                       in_pxd_match_sr[2+0*4] == 1'b1
-                    && in_pxd_match_sr[1+1*4] == 1'b1
-                    && in_pxd_match_sr[0+2*4] == 1'b1
-                    && in_pxd_match[3] == 1'b1
-                    && in_blank == 1'b0;
-                    
-    assign pattern_meta_rx = pattern_rx && rx_x < 4 && rx_y == 0;
-    assign pattern_data_rx = pattern_rx && !pattern_meta_rx;
-    
-    assign end_x = marker_x + pattern_meta[2];
-    assign end_y = marker_y + pattern_meta[3];
-    
-	assign win_hsync = win_hsync_int && last_hsync && pattern_locked;
-	assign win_vsync = win_vsync_int && last_hsync && pattern_locked;
-    assign win_blank = !win_hsync;
-    
+					
+					
+	reg [3:0] in_pxd_match_sr [2:0];
+    wire in_pxd_pattern_match = 
+                          in_pxd_match[3] 	  == 1
+                    && in_pxd_match_sr[2][0] == 1
+                    && in_pxd_match_sr[1][1] == 1
+                    && in_pxd_match_sr[0][2] == 1
+                    && in_blank == 0;
+    /* Window matching shift register */
     always @(posedge clk) begin
-        if (rst) begin
-            out_data <= 0;
-            out_data_valid <= 0;
-            out_data_en <= 0;
-            win_hsync_int <= 0;
-            win_vsync_int <= 0;
-            cur_x = 0;
-            cur_y = 0;
-            cur_x_sr[0] <= 0;
-            cur_x_sr[1] <= 0;
-            cur_x_sr[2] <= 0;
-            cur_x_sr[3] <= 0;
-            marker_x <= 0;
-            marker_y <= 0;
-			pattern_w <= 0;
-			pattern_h <= 0;
-            rx_x <= 0;
-            rx_y <= 0;
-            last_hsync <= 0;
-            last_vsync <= 0;
-            in_pxd_match_sr <= 0;
-            pattern_found <= 0;
-            pattern_locked <= 0;
-            pattern_rx <= 0;
-            pattern_meta[0] <= 0;
-            pattern_meta[1] <= 0;
-            pattern_meta[2] <= 0;
-            pattern_meta[3] <= 0;
+        if (rst == 1) begin
+            in_pxd_match_sr[0] <= 0;
+            in_pxd_match_sr[1] <= 0;
+            in_pxd_match_sr[2] <= 0;
         end else begin
-            /* TODO add occlusion handling */
-            
-            last_hsync <= in_hsync; 
-            last_vsync <= in_vsync;
-            
-            if (last_vsync == 1'b1 && in_vsync == 1'b0) begin
-                cur_y <= 0;
-                rx_y <= 0;
-                out_data_en <= 0;
-				rx_x <= 0;
-				rx_y <= 0;
-				pattern_rx <= 0;
-				win_vsync_int <= 0;
-                
-                if (!pattern_found) begin
-                    pattern_locked <= 0;
-					pattern_w = 0;
-					pattern_h = 0;
-					
-					marker_x <= 0;
-					marker_y <= 0;
-                    pattern_meta[0] <= 0;
-                    pattern_meta[1] <= 0;
-                    pattern_meta[2] <= 0;
-                    pattern_meta[3] <= 0;
-					
-                end else begin
-                    pattern_locked <= 1;
-					pattern_w = pattern_meta[2];
-					pattern_h = pattern_meta[3];
-                end
-				
-				pattern_found <= 0;
-            end
-            
-            out_data_valid <= 0;
-            
-            if (in_blank == 1'b0) begin
-                cur_x <= cur_x + 1;
-                cur_x_sr[0] <= cur_x;
-                cur_x_sr[1] <= cur_x_sr[0];
-                cur_x_sr[2] <= cur_x_sr[1];
-                cur_x_sr[3] <= cur_x_sr[2];
-            
-                in_pxd_match_sr <= { in_pxd_match_sr[7:0], in_pxd_match };
-            
-                if (in_pxd_pattern_match && !pattern_found) begin
-                    pattern_rx <= 1'b1;
-                    pattern_found <= 1'b1;
-					win_hsync_int <= 1;
-                    marker_x <= cur_x_sr[3];
-                    marker_y <= cur_y;
-                end
-                
-                if (pattern_rx) begin
-                    rx_x <= rx_x+1;
-
-                    if (pattern_meta_rx) begin
-                        case (rx_x)
-                            0: pattern_meta[0] = in_pxd;
-                            1: pattern_meta[1] = in_pxd;
-                            2: pattern_meta[2] = in_pxd;
-                            3: pattern_meta[3] = in_pxd;
-                        endcase
-                    end
-                    
-                    if (pattern_data_rx && win_hsync_int && last_hsync) begin
-                        out_data <= in_pxd;
-                        out_data_valid <= 1'b1;
-                        out_data_en <= 1'b1;
-                    end
-                end
-            end
-                
-			if (cur_x == marker_x && win_vsync_int) begin
-				win_hsync_int <= 1;
-			end
-			
-			if (cur_x == end_x) begin
-				win_hsync_int <= 0;
-			end
-			
-			if (cur_y == marker_y) begin
-				win_vsync_int <= 1;
-			end
-			
-			if (cur_y == end_y) begin
-				win_vsync_int <= 0;
-			end
-            
-            if (last_hsync == 1'b1 && in_hsync == 1'b0) begin
-                cur_x <= 0;
-                cur_x_sr[0] <= 0;
-                cur_x_sr[1] <= 0;
-                cur_x_sr[2] <= 0;
-                cur_x_sr[3] <= 0;
-                cur_y <= cur_y + 1;
-                in_pxd_match_sr <= 0;
-				win_hsync_int <= 0;
-                
-                rx_x <= 0;
-
-                if (pattern_rx == 1'b1) begin
-                    rx_y <= rx_y+1;
-                end
-            end
+            in_pxd_match_sr[0] <= in_pxd_match;
+            in_pxd_match_sr[1] <= in_pxd_match_sr[0];
+            in_pxd_match_sr[2] <= in_pxd_match_sr[1];
         end
     end
+	
+	/* Window matching state machine */
+    reg [11:0] scan_x;
+    reg [11:0] scan_y;
+	reg [11:0] window_x;
+	reg [11:0] window_y;
+    reg [11:0] win_w_int;
+    reg [11:0] win_h_int;
+	reg win_hsync_int, win_vsync_int;
+	localparam 	ST_MAT_WAITING 	= 6'b000000,
+				ST_MAT_RX0 		= 6'b000001,
+				ST_MAT_RX1 		= 6'b000010,
+				ST_MAT_RX2 		= 6'b000100,
+				ST_MAT_RX3 		= 6'b001000,
+				ST_MAT_MATCHED  = 6'b010000,
+				ST_MAT_DATA 	= 6'b100000;
+	reg [5:0] matcher_state;
+	wire matched = matcher_state[5];
+	always @(posedge clk) begin
+		if (rst == 1 || in_vsync == 0) begin
+			matcher_state <= ST_MAT_WAITING;
+			window_x <= 0;
+			window_y <= 0;
+			win_w_int <= 0;
+			win_h_int <= 0;
+			
+		end else begin
+			case (matcher_state)
+			ST_MAT_WAITING: begin
+				if (in_pxd_pattern_match) begin
+					matcher_state <= ST_MAT_RX0;
+					window_x <= scan_x_reg[2];
+					window_y <= scan_y;
+				end
+			end
+			ST_MAT_RX0: begin
+				matcher_state <= ST_MAT_RX1;
+			end
+			ST_MAT_RX1: begin
+				matcher_state <= ST_MAT_RX2;
+			end
+			ST_MAT_RX2: begin
+				matcher_state <= ST_MAT_RX3;
+				win_w_int <= in_pxd;
+			end
+			ST_MAT_RX3: begin
+				matcher_state <= ST_MAT_MATCHED;
+				win_h_int <= in_pxd;
+			end
+			ST_MAT_MATCHED: begin
+				matcher_state <= ST_MAT_DATA;
+				win_hsync_int <= 1;
+				out_data_valid <= 1;
+				win_vsync_int <= 1;
+				win_hsync_ctr <= 9;
+				win_vsync_ctr <= 0;
+			end
+			endcase
+		end
+	end
+    
+	/* Pixel scan state machine */
+	reg [11:0] scan_x_reg [3:0];
+	reg in_hsync_reg;
+	reg in_vsync_reg;
+	reg [23:0] in_pxd_reg;
+	
+	assign out_hsync = in_hsync_reg;
+	assign out_vsync = in_vsync_reg;
+	
+	always @(posedge clk) begin
+		if (rst == 1) begin
+			scan_x <= 0;
+			scan_x_reg[0] <= 0;
+			scan_x_reg[1] <= 0;
+			scan_x_reg[2] <= 0;
+			scan_x_reg[3] <= 0;
+			scan_y <= 0;
+			in_hsync_reg <= 0;
+			in_vsync_reg <= 0;
+			in_pxd_reg <= 0;
+			
+		end else begin
+			in_hsync_reg <= in_hsync;
+			in_vsync_reg <= in_vsync;
+			in_pxd_reg <= in_pxd;
+			scan_x_reg[0] <= scan_x;
+			scan_x_reg[1] <= scan_x_reg[0];
+			scan_x_reg[2] <= scan_x_reg[1];
+			scan_x_reg[3] <= scan_x_reg[2];
+			
+			if (in_hsync == 1) begin
+				scan_x <= scan_x + 1;
+			end
+			
+			if (in_hsync_reg == 1 && in_hsync == 0) begin
+				scan_y <= scan_y + 1;
+			end
+			
+			if (in_hsync_reg == 0 && in_hsync == 1) begin
+				scan_x_reg[0] <= 0;
+				scan_x_reg[1] <= 0;
+				scan_x_reg[2] <= 0;
+				scan_x_reg[3] <= 0;
+				scan_x <= 0;
+			end
+			
+			if (in_vsync_reg == 1 && in_vsync == 0) begin
+				scan_y <= 0;
+			end
+		end
+	end
+	
+	/* Match locking process */
+	reg match_locked; /* Goes high after a frame with a marker has been fully received */
+	always @(posedge clk) begin
+		if (rst) begin
+			match_locked <= 0;
+			
+		end else begin
+			if (in_vsync_reg == 1 && in_vsync == 0) begin
+				match_locked <= matched;
+				win_locked <= matched;
+				win_w <= win_w_int;
+				win_h <= win_h_int;
+			end
+		end
+	end
+	
+	/* Window sync generator */
+	reg [11:0] win_hsync_ctr;
+	reg [11:0] win_vsync_ctr;
+	
+	assign win_hsync = win_hsync_int && match_locked;
+	assign win_vsync = win_vsync_int && match_locked;
+	always @(posedge clk) begin
+		if (rst == 1) begin
+			win_hsync_int <= 0;
+			win_vsync_int <= 0;
+			win_hsync_ctr <= 0;
+			win_vsync_ctr <= 0;
+			out_data_valid <= 0;
+			
+		end else begin
+			if (matcher_state == ST_MAT_DATA) begin
+				/* hsync */
+				if (scan_x == window_x && win_vsync_int == 1) begin
+					win_hsync_int <= 1;
+					win_hsync_ctr <= 1;
+					out_data_valid <= 1;
+				end
+				
+				if (win_hsync_int == 1) begin
+					win_hsync_ctr <= win_hsync_ctr + 1;
+				end
+				
+				if (win_hsync_ctr == win_w_int) begin
+					win_hsync_int <= 0;
+					out_data_valid <= 0;
+					win_hsync_ctr <= 0;
+				end
+				
+				if (in_hsync_reg == 1 && in_hsync == 0) begin
+					if (scan_y == window_y) begin
+						win_vsync_int <= 1;
+						win_vsync_ctr <= 0;
+					end
+					
+					win_vsync_ctr <= win_vsync_ctr + 1;
+				end
+					
+				if (win_vsync_ctr == win_h_int) begin
+					win_vsync_int <= 0;
+				end
+					
+				if (in_vsync_reg == 1 && in_vsync == 0) begin
+					win_vsync_ctr <= 0;
+				end
+			end
+		end
+	end
+	
+	/* Payload extractor */
+	reg [23:0] in_pxd_last;
+	always @(posedge clk) in_pxd_last <= rst ? 0 : in_pxd;
+	
+	assign out_data_en = (matcher_state == ST_MAT_DATA);
+	assign out_data = out_data_en ? in_pxd_last : 0;
+	
+	/* Compositor */
+	assign out_pxd = (win_hsync_int) ? in_pxd_reg : win_pxd;
 endmodule
diff --git a/test_bench/window_matcher_tb.v b/test_bench/window_matcher_tb.v
index 4027c5b..4a20ba3 100644
--- a/test_bench/window_matcher_tb.v
+++ b/test_bench/window_matcher_tb.v
@@ -35,14 +35,14 @@ module window_matcher_tb();
     wire win_hsync;
     wire win_vsync;
     wire win_blank;
+	
+	wire win_locked;
+	wire [11:0] win_w;
+	wire [11:0] win_h;
     
     wire out_data_en;
     wire out_data_valid;
     wire [23:0] out_data;
-    
-	wire pattern_locked;
-    wire [11:0] pattern_w;
-    wire [11:0] pattern_h;
 	
 	localparam period = 4;
 	
@@ -89,14 +89,17 @@ module window_matcher_tb();
     .win_hsync(win_hsync),
     .win_vsync(win_vsync),
     .win_blank(win_blank),
+	.win_locked(win_locked),
+	.win_w(win_w),
+	.win_h(win_h),
     
     .out_data_en(out_data_en),
     .out_data_valid(out_data_valid),
     .out_data(out_data),
-    
-	.pattern_locked(pattern_locked),
-    .pattern_w(pattern_w),
-    .pattern_h(pattern_h)
+	
+	.win_red(8'haa),
+	.win_green(8'haa),
+	.win_blue(8'haa)
     );
     
 endmodule
diff --git a/test_bench/window_matcher_tb_gen.ipynb b/test_bench/window_matcher_tb_gen.ipynb
index 651f967..46a00cc 100644
--- a/test_bench/window_matcher_tb_gen.ipynb
+++ b/test_bench/window_matcher_tb_gen.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "parental-cruise",
+   "id": "peaceful-dream",
    "metadata": {},
    "source": [
     "# Window Matcher Testcase Generator"
@@ -11,7 +11,7 @@
   {
    "cell_type": "code",
    "execution_count": 67,
-   "id": "leading-attachment",
+   "id": "sustained-reservoir",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -32,7 +32,7 @@
   {
    "cell_type": "code",
    "execution_count": 93,
-   "id": "involved-palmer",
+   "id": "modular-partnership",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -121,7 +121,7 @@
   {
    "cell_type": "code",
    "execution_count": 87,
-   "id": "enhanced-method",
+   "id": "yellow-affiliate",
    "metadata": {},
    "outputs": [
     {
@@ -149,7 +149,7 @@
   {
    "cell_type": "code",
    "execution_count": 94,
-   "id": "bibliographic-stockholm",
+   "id": "quick-proposition",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -173,7 +173,7 @@
   {
    "cell_type": "code",
    "execution_count": 95,
-   "id": "decent-offering",
+   "id": "usual-flash",
    "metadata": {},
    "outputs": [
     {
@@ -243,7 +243,7 @@
   {
    "cell_type": "code",
    "execution_count": 54,
-   "id": "together-tiger",
+   "id": "surrounded-devon",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -264,8 +264,8 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 73,
-   "id": "executive-storage",
+   "execution_count": 96,
+   "id": "listed-addition",
    "metadata": {},
    "outputs": [
     {
@@ -314,8 +314,8 @@
     "    \n",
     "    if (!(win_hsync == 0)) $finish;\n",
     "    if (!(win_vsync == 0)) $finish;\n",
-    "    if (!(in_blank == 1 || pattern_w == 0)) $finish;\n",
-    "    if (!(in_blank == 1 || pattern_h == 0)) $finish;\n",
+    "    if (!(in_blank == 1 || win_w == 0)) $finish;\n",
+    "    if (!(in_blank == 1 || win_h == 0)) $finish;\n",
     "    if (!(!out_data_valid || out_data_en)) $finish;\n",
     "    if (read_pos > 1) begin\n",
     "        if (!(out_data_valid == ( win_hsync_exp_last && ~win_header_last))) $finish;\n",
@@ -341,10 +341,10 @@
     "    @(posedge clk);\n",
     "end\n",
     "\n",
-    "if (!(pattern_locked == {{(win_w > 0)|int}})) $finish;\n",
+    "if (!(win_locked == {{(win_w > 0)|int}})) $finish;\n",
     "\n",
-    "if (!(pattern_w == {{win_w}})) $finish;\n",
-    "if (!(pattern_h == {{win_h}})) $finish;\n",
+    "if (!(win_w == {{win_w}})) $finish;\n",
+    "if (!(win_h == {{win_h}})) $finish;\n",
     "\n",
     "for (read_pos=0; read_pos<{{fb_len}}; read_pos=read_pos+1) begin\n",
     "    if (read_pos > 0) begin\n",
@@ -364,9 +364,9 @@
     "    @(posedge clk);\n",
     "end\n",
     "\n",
-    "if (!(pattern_locked == 0)) $finish;\n",
-    "if (!(pattern_w == 0)) $finish;\n",
-    "if (!(pattern_h == 0)) $finish;\n",
+    "if (!(win_locked == 0)) $finish;\n",
+    "if (!(win_w == 0)) $finish;\n",
+    "if (!(win_h == 0)) $finish;\n",
     "\n",
     "/* End of generated test case {{name}} */\n",
     "'''\n",
@@ -390,7 +390,7 @@
   {
    "cell_type": "code",
    "execution_count": 8,
-   "id": "naughty-kitchen",
+   "id": "protected-bronze",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -402,7 +402,7 @@
   {
    "cell_type": "code",
    "execution_count": 9,
-   "id": "exposed-paste",
+   "id": "unknown-framing",
    "metadata": {},
    "outputs": [
     {
@@ -425,7 +425,7 @@
   {
    "cell_type": "code",
    "execution_count": 10,
-   "id": "digital-carnival",
+   "id": "political-blink",
    "metadata": {},
    "outputs": [
     {
@@ -448,7 +448,7 @@
   {
    "cell_type": "code",
    "execution_count": 11,
-   "id": "obvious-diagnosis",
+   "id": "intelligent-locator",
    "metadata": {},
    "outputs": [
     {
@@ -486,7 +486,7 @@
   {
    "cell_type": "code",
    "execution_count": 12,
-   "id": "conservative-album",
+   "id": "breeding-representation",
    "metadata": {},
    "outputs": [
     {
@@ -526,7 +526,7 @@
   {
    "cell_type": "code",
    "execution_count": 13,
-   "id": "excessive-equality",
+   "id": "duplicate-riverside",
    "metadata": {},
    "outputs": [
     {
@@ -566,7 +566,7 @@
   {
    "cell_type": "code",
    "execution_count": 14,
-   "id": "cheap-charleston",
+   "id": "homeless-posting",
    "metadata": {},
    "outputs": [
     {
diff --git a/window_matcher_tb_behav.wcfg b/window_matcher_tb_behav.wcfg
index 4416b9c..327eb6a 100644
--- a/window_matcher_tb_behav.wcfg
+++ b/window_matcher_tb_behav.wcfg
@@ -11,272 +11,233 @@
       </db_ref>
    </db_ref_list>
    <zoom_setting>
-      <ZoomStartTime time="1578610166fs"></ZoomStartTime>
-      <ZoomEndTime time="1579130767fs"></ZoomEndTime>
-      <Cursor1Time time="1579044000fs"></Cursor1Time>
+      <ZoomStartTime time="379298750fs"></ZoomStartTime>
+      <ZoomEndTime time="379559451fs"></ZoomEndTime>
+      <Cursor1Time time="379516000fs"></Cursor1Time>
    </zoom_setting>
    <column_width_setting>
       <NameColumnWidth column_width="175"></NameColumnWidth>
-      <ValueColumnWidth column_width="170"></ValueColumnWidth>
+      <ValueColumnWidth column_width="166"></ValueColumnWidth>
    </column_width_setting>
-   <WVObjectSize size="56" />
-   <wvobject fp_name="/window_matcher_tb/clk" type="logic">
+   <WVObjectSize size="50" />
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/clk" type="logic">
       <obj_property name="ElementShortName">clk</obj_property>
       <obj_property name="ObjectShortName">clk</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/rst" type="logic">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/rst" type="logic">
       <obj_property name="ElementShortName">rst</obj_property>
       <obj_property name="ObjectShortName">rst</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_blank" type="logic">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_blank" type="logic">
       <obj_property name="ElementShortName">in_blank</obj_property>
       <obj_property name="ObjectShortName">in_blank</obj_property>
-      <obj_property name="CustomSignalColor">#00FFFF</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_hsync" type="logic">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_hsync" type="logic">
       <obj_property name="ElementShortName">in_hsync</obj_property>
       <obj_property name="ObjectShortName">in_hsync</obj_property>
-      <obj_property name="CustomSignalColor">#00FFFF</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_vsync" type="logic">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_vsync" type="logic">
       <obj_property name="ElementShortName">in_vsync</obj_property>
       <obj_property name="ObjectShortName">in_vsync</obj_property>
-      <obj_property name="CustomSignalColor">#00FFFF</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_red" type="array">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_red" type="array">
       <obj_property name="ElementShortName">in_red[7:0]</obj_property>
       <obj_property name="ObjectShortName">in_red[7:0]</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_green" type="array">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_green" type="array">
       <obj_property name="ElementShortName">in_green[7:0]</obj_property>
       <obj_property name="ObjectShortName">in_green[7:0]</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/in_blue" type="array">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_blue" type="array">
       <obj_property name="ElementShortName">in_blue[7:0]</obj_property>
       <obj_property name="ObjectShortName">in_blue[7:0]</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_hsync" type="logic">
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_hsync" type="logic">
+      <obj_property name="ElementShortName">out_hsync</obj_property>
+      <obj_property name="ObjectShortName">out_hsync</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_vsync" type="logic">
+      <obj_property name="ElementShortName">out_vsync</obj_property>
+      <obj_property name="ObjectShortName">out_vsync</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_red" type="array">
+      <obj_property name="ElementShortName">out_red[7:0]</obj_property>
+      <obj_property name="ObjectShortName">out_red[7:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_green" type="array">
+      <obj_property name="ElementShortName">out_green[7:0]</obj_property>
+      <obj_property name="ObjectShortName">out_green[7:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_blue" type="array">
+      <obj_property name="ElementShortName">out_blue[7:0]</obj_property>
+      <obj_property name="ObjectShortName">out_blue[7:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_hsync" type="logic">
       <obj_property name="ElementShortName">win_hsync</obj_property>
       <obj_property name="ObjectShortName">win_hsync</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_vsync" type="logic">
-      <obj_property name="ElementShortName">win_vsync</obj_property>
-      <obj_property name="ObjectShortName">win_vsync</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_blank" type="logic">
-      <obj_property name="ElementShortName">win_blank</obj_property>
-      <obj_property name="ObjectShortName">win_blank</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/out_data_en" type="logic">
-      <obj_property name="ElementShortName">out_data_en</obj_property>
-      <obj_property name="ObjectShortName">out_data_en</obj_property>
       <obj_property name="CustomSignalColor">#FFFF00</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/out_data_valid" type="logic">
-      <obj_property name="ElementShortName">out_data_valid</obj_property>
-      <obj_property name="ObjectShortName">out_data_valid</obj_property>
-      <obj_property name="CustomSignalColor">#FFFF00</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/out_data" type="array">
-      <obj_property name="ElementShortName">out_data[23:0]</obj_property>
-      <obj_property name="ObjectShortName">out_data[23:0]</obj_property>
-      <obj_property name="CustomSignalColor">#FFFF00</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/pattern_w" type="array">
-      <obj_property name="ElementShortName">pattern_w[11:0]</obj_property>
-      <obj_property name="ObjectShortName">pattern_w[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/pattern_h" type="array">
-      <obj_property name="ElementShortName">pattern_h[11:0]</obj_property>
-      <obj_property name="ObjectShortName">pattern_h[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/read_pos" type="array">
-      <obj_property name="ElementShortName">read_pos[31:0]</obj_property>
-      <obj_property name="ObjectShortName">read_pos[31:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/period" type="array">
-      <obj_property name="ElementShortName">period[31:0]</obj_property>
-      <obj_property name="ObjectShortName">period[31:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/expected_data" type="array">
-      <obj_property name="ElementShortName">expected_data[23:0]</obj_property>
-      <obj_property name="ObjectShortName">expected_data[23:0]</obj_property>
-      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_w" type="array">
-      <obj_property name="ElementShortName">pattern_w[11:0]</obj_property>
-      <obj_property name="ObjectShortName">pattern_w[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_h" type="array">
-      <obj_property name="ElementShortName">pattern_h[11:0]</obj_property>
-      <obj_property name="ObjectShortName">pattern_h[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/cur_x" type="array">
-      <obj_property name="ElementShortName">cur_x[11:0]</obj_property>
-      <obj_property name="ObjectShortName">cur_x[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/cur_y" type="array">
-      <obj_property name="ElementShortName">cur_y[11:0]</obj_property>
-      <obj_property name="ObjectShortName">cur_y[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/cur_x_sr" type="array">
-      <obj_property name="ElementShortName">cur_x_sr[3:0][11:0]</obj_property>
-      <obj_property name="ObjectShortName">cur_x_sr[3:0][11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-      <obj_property name="isExpanded"></obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/marker_x" type="array">
-      <obj_property name="ElementShortName">marker_x[11:0]</obj_property>
-      <obj_property name="ObjectShortName">marker_x[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/marker_y" type="array">
-      <obj_property name="ElementShortName">marker_y[11:0]</obj_property>
-      <obj_property name="ObjectShortName">marker_y[11:0]</obj_property>
-      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/rx_x" type="array">
-      <obj_property name="ElementShortName">rx_x[11:0]</obj_property>
-      <obj_property name="ObjectShortName">rx_x[11:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/rx_y" type="array">
-      <obj_property name="ElementShortName">rx_y[11:0]</obj_property>
-      <obj_property name="ObjectShortName">rx_y[11:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd" type="array">
-      <obj_property name="ElementShortName">in_pxd[23:0]</obj_property>
-      <obj_property name="ObjectShortName">in_pxd[23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_match_sr" type="array">
-      <obj_property name="ElementShortName">in_pxd_match_sr[11:0]</obj_property>
-      <obj_property name="ObjectShortName">in_pxd_match_sr[11:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_match" type="array">
-      <obj_property name="ElementShortName">in_pxd_match[3:0]</obj_property>
-      <obj_property name="ObjectShortName">in_pxd_match[3:0]</obj_property>
-      <obj_property name="isExpanded"></obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/last_hsync" type="logic">
-      <obj_property name="ElementShortName">last_hsync</obj_property>
-      <obj_property name="ObjectShortName">last_hsync</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/last_vsync" type="logic">
-      <obj_property name="ElementShortName">last_vsync</obj_property>
-      <obj_property name="ObjectShortName">last_vsync</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_pattern_match" type="logic">
-      <obj_property name="ElementShortName">in_pxd_pattern_match</obj_property>
-      <obj_property name="ObjectShortName">in_pxd_pattern_match</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_found" type="logic">
-      <obj_property name="ElementShortName">pattern_found</obj_property>
-      <obj_property name="ObjectShortName">pattern_found</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_locked" type="logic">
-      <obj_property name="ElementShortName">pattern_locked</obj_property>
-      <obj_property name="ObjectShortName">pattern_locked</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_rx" type="logic">
-      <obj_property name="ElementShortName">pattern_rx</obj_property>
-      <obj_property name="ObjectShortName">pattern_rx</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_meta_rx" type="logic">
-      <obj_property name="ElementShortName">pattern_meta_rx</obj_property>
-      <obj_property name="ObjectShortName">pattern_meta_rx</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_data_rx" type="logic">
-      <obj_property name="ElementShortName">pattern_data_rx</obj_property>
-      <obj_property name="ObjectShortName">pattern_data_rx</obj_property>
-   </wvobject>
    <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_hsync_int" type="logic">
       <obj_property name="ElementShortName">win_hsync_int</obj_property>
       <obj_property name="ObjectShortName">win_hsync_int</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_vsync_int" type="logic">
-      <obj_property name="ElementShortName">win_vsync_int</obj_property>
-      <obj_property name="ObjectShortName">win_vsync_int</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/end_x" type="array">
-      <obj_property name="ElementShortName">end_x[11:0]</obj_property>
-      <obj_property name="ObjectShortName">end_x[11:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/end_y" type="array">
-      <obj_property name="ElementShortName">end_y[11:0]</obj_property>
-      <obj_property name="ObjectShortName">end_y[11:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/pattern_meta" type="array">
-      <obj_property name="ElementShortName">pattern_meta[3:0][23:0]</obj_property>
-      <obj_property name="ObjectShortName">pattern_meta[3:0][23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/PATTERN_0" type="array">
-      <obj_property name="ElementShortName">PATTERN_0[23:0]</obj_property>
-      <obj_property name="ObjectShortName">PATTERN_0[23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/PATTERN_1" type="array">
-      <obj_property name="ElementShortName">PATTERN_1[23:0]</obj_property>
-      <obj_property name="ObjectShortName">PATTERN_1[23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/PATTERN_2" type="array">
-      <obj_property name="ElementShortName">PATTERN_2[23:0]</obj_property>
-      <obj_property name="ObjectShortName">PATTERN_2[23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/window_matcher_i/PATTERN_3" type="array">
-      <obj_property name="ElementShortName">PATTERN_3[23:0]</obj_property>
-      <obj_property name="ObjectShortName">PATTERN_3[23:0]</obj_property>
-   </wvobject>
-   <wvobject fp_name="/window_matcher_tb/testcase_id" type="array">
-      <obj_property name="ElementShortName">testcase_id[31:0]</obj_property>
-      <obj_property name="ObjectShortName">testcase_id[31:0]</obj_property>
-      <obj_property name="CustomSignalColor">#008000</obj_property>
-      <obj_property name="UseCustomSignalColor">true</obj_property>
-   </wvobject>
    <wvobject fp_name="/window_matcher_tb/win_hsync_exp" type="logic">
       <obj_property name="ElementShortName">win_hsync_exp</obj_property>
       <obj_property name="ObjectShortName">win_hsync_exp</obj_property>
       <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_vsync" type="logic">
+      <obj_property name="ElementShortName">win_vsync</obj_property>
+      <obj_property name="ObjectShortName">win_vsync</obj_property>
+      <obj_property name="CustomSignalColor">#FFFF00</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_vsync_int" type="logic">
+      <obj_property name="ElementShortName">win_vsync_int</obj_property>
+      <obj_property name="ObjectShortName">win_vsync_int</obj_property>
+   </wvobject>
    <wvobject fp_name="/window_matcher_tb/win_vsync_exp" type="logic">
       <obj_property name="ElementShortName">win_vsync_exp</obj_property>
       <obj_property name="ObjectShortName">win_vsync_exp</obj_property>
       <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_header" type="logic">
-      <obj_property name="ElementShortName">win_header</obj_property>
-      <obj_property name="ObjectShortName">win_header</obj_property>
-      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_data_en" type="logic">
+      <obj_property name="ElementShortName">out_data_en</obj_property>
+      <obj_property name="ObjectShortName">out_data_en</obj_property>
+      <obj_property name="CustomSignalColor">#FFA500</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_hsync_exp_last" type="logic">
-      <obj_property name="ElementShortName">win_hsync_exp_last</obj_property>
-      <obj_property name="ObjectShortName">win_hsync_exp_last</obj_property>
-      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_data_valid" type="logic">
+      <obj_property name="ElementShortName">out_data_valid</obj_property>
+      <obj_property name="ObjectShortName">out_data_valid</obj_property>
+      <obj_property name="CustomSignalColor">#FFA500</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_vsync_exp_last" type="logic">
-      <obj_property name="ElementShortName">win_vsync_exp_last</obj_property>
-      <obj_property name="ObjectShortName">win_vsync_exp_last</obj_property>
-      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_data" type="array">
+      <obj_property name="ElementShortName">out_data[23:0]</obj_property>
+      <obj_property name="ObjectShortName">out_data[23:0]</obj_property>
+      <obj_property name="CustomSignalColor">#FFA500</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
-   <wvobject fp_name="/window_matcher_tb/win_header_last" type="logic">
-      <obj_property name="ElementShortName">win_header_last</obj_property>
-      <obj_property name="ObjectShortName">win_header_last</obj_property>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd" type="array">
+      <obj_property name="ElementShortName">in_pxd[23:0]</obj_property>
+      <obj_property name="ObjectShortName">in_pxd[23:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_pxd" type="array">
+      <obj_property name="ElementShortName">win_pxd[23:0]</obj_property>
+      <obj_property name="ObjectShortName">win_pxd[23:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/out_pxd" type="array">
+      <obj_property name="ElementShortName">out_pxd[23:0]</obj_property>
+      <obj_property name="ObjectShortName">out_pxd[23:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_match" type="array">
+      <obj_property name="ElementShortName">in_pxd_match[3:0]</obj_property>
+      <obj_property name="ObjectShortName">in_pxd_match[3:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_match_sr" type="array">
+      <obj_property name="ElementShortName">in_pxd_match_sr[2:0][3:0]</obj_property>
+      <obj_property name="ObjectShortName">in_pxd_match_sr[2:0][3:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_pattern_match" type="logic">
+      <obj_property name="ElementShortName">in_pxd_pattern_match</obj_property>
+      <obj_property name="ObjectShortName">in_pxd_pattern_match</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/scan_x" type="array">
+      <obj_property name="ElementShortName">scan_x[11:0]</obj_property>
+      <obj_property name="ObjectShortName">scan_x[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/scan_y" type="array">
+      <obj_property name="ElementShortName">scan_y[11:0]</obj_property>
+      <obj_property name="ObjectShortName">scan_y[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/window_x" type="array">
+      <obj_property name="ElementShortName">window_x[11:0]</obj_property>
+      <obj_property name="ObjectShortName">window_x[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      <obj_property name="CustomSignalColor">#00FF7F</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/window_y" type="array">
+      <obj_property name="ElementShortName">window_y[11:0]</obj_property>
+      <obj_property name="ObjectShortName">window_y[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      <obj_property name="CustomSignalColor">#00FF7F</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_w_int" type="array">
+      <obj_property name="ElementShortName">win_w_int[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_w_int[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_h_int" type="array">
+      <obj_property name="ElementShortName">win_h_int[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_h_int[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_w" type="array">
+      <obj_property name="ElementShortName">win_w[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_w[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_h" type="array">
+      <obj_property name="ElementShortName">win_h[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_h[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_hsync_ctr" type="array">
+      <obj_property name="ElementShortName">win_hsync_ctr[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_hsync_ctr[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/win_vsync_ctr" type="array">
+      <obj_property name="ElementShortName">win_vsync_ctr[11:0]</obj_property>
+      <obj_property name="ObjectShortName">win_vsync_ctr[11:0]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/matcher_state" type="array">
+      <obj_property name="ElementShortName">matcher_state[5:0]</obj_property>
+      <obj_property name="ObjectShortName">matcher_state[5:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/matched" type="logic">
+      <obj_property name="ElementShortName">matched</obj_property>
+      <obj_property name="ObjectShortName">matched</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/scan_x_reg" type="array">
+      <obj_property name="ElementShortName">scan_x_reg[3:0][11:0]</obj_property>
+      <obj_property name="ObjectShortName">scan_x_reg[3:0][11:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_hsync_reg" type="logic">
+      <obj_property name="ElementShortName">in_hsync_reg</obj_property>
+      <obj_property name="ObjectShortName">in_hsync_reg</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_vsync_reg" type="logic">
+      <obj_property name="ElementShortName">in_vsync_reg</obj_property>
+      <obj_property name="ObjectShortName">in_vsync_reg</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/in_pxd_reg" type="array">
+      <obj_property name="ElementShortName">in_pxd_reg[23:0]</obj_property>
+      <obj_property name="ObjectShortName">in_pxd_reg[23:0]</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/window_matcher_i/match_locked" type="logic">
+      <obj_property name="ElementShortName">match_locked</obj_property>
+      <obj_property name="ObjectShortName">match_locked</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/testcase_id" type="array">
+      <obj_property name="ElementShortName">testcase_id[31:0]</obj_property>
+      <obj_property name="ObjectShortName">testcase_id[31:0]</obj_property>
+      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/expected_data" type="array">
+      <obj_property name="ElementShortName">expected_data[23:0]</obj_property>
+      <obj_property name="ObjectShortName">expected_data[23:0]</obj_property>
       <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
@@ -286,4 +247,16 @@
       <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
       <obj_property name="UseCustomSignalColor">true</obj_property>
    </wvobject>
+   <wvobject fp_name="/window_matcher_tb/read_pos" type="array">
+      <obj_property name="ElementShortName">read_pos[31:0]</obj_property>
+      <obj_property name="ObjectShortName">read_pos[31:0]</obj_property>
+      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+   </wvobject>
+   <wvobject fp_name="/window_matcher_tb/win_header" type="logic">
+      <obj_property name="ElementShortName">win_header</obj_property>
+      <obj_property name="ObjectShortName">win_header</obj_property>
+      <obj_property name="CustomSignalColor">#FAAFBE</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+   </wvobject>
 </wave_config>