From c1d4f8a55fab4b9e248bc9d89596f230ac616b88 Mon Sep 17 00:00:00 2001
From: jaseg <git-bigdata-wsl-arch@jaseg.de>
Date: Thu, 24 Jun 2021 13:17:56 +0200
Subject: [PATCH] rgb data passthrough with new timings works

---
 src/top.v | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/top.v b/src/top.v
index b2f50b3..db1e6e7 100644
--- a/src/top.v
+++ b/src/top.v
@@ -75,30 +75,36 @@ always @(posedge clk) begin
 		cb_green <= 0;
 		cb_blue  <= 0;
 		cb_blank <= 0;
-		cb_cnt <= 0;
-		cb_bar <= 0;
 		
 	end else if (cb_vactive && (cb_x == CB_H_FP + CB_HRES - 1)) begin
 		cb_blank <= 1;
+		cb_cnt <= 0;
+		cb_bar <= 0;
 		
 	end
 	
 	if (!cb_blank) begin
 		cb_cnt <= cb_cnt + 1;
 		
-		if (cb_cnt == 255) begin
+		if (cb_cnt == 127) begin
 			cb_cnt <= 0;
 			cb_bar <= cb_bar + 1;
 			
 			if (cb_bar == 7) begin
 				cb_bar <= 0;
 			end
-			
-			cb_red   <= {8{cb_bar[0]}};
-			cb_green <= {8{cb_bar[1]}};
-			cb_blue  <= {8{cb_bar[2]}};
 		end
+	end
+	
+	if (cb_y < CB_V_FP + 30 || cb_y > CB_V_FP + CB_VRES - 30) begin
+		cb_red   <= {8{cb_bar[0]}};
+		cb_green <= {8{cb_bar[1]}};
+		cb_blue  <= {8{cb_bar[2]}};
 		
+	end else begin
+		cb_red   <= in_red;
+		cb_green <= in_green;
+		cb_blue  <= in_blue;
 	end
 end