X-Git-Url: http://git.joshuawise.com/fpgaboy.git/blobdiff_plain/fe3dc8909a6c72ce4208cb5b8b64bc6b2f8cebd6..a6b499da5fd2a834963cc05178e6b8044dc9129f:/Framebuffer.v

diff --git a/Framebuffer.v b/Framebuffer.v
index 836f73a..35cb9d8 100644
--- a/Framebuffer.v
+++ b/Framebuffer.v
@@ -5,7 +5,7 @@
 `define YRES 480
 `define YFPORCH 10
 `define YSYNC 2
-`define YBPORCH 29
+`define YBPORCH 25
 
 `define XOFS ((640-160)/2)
 `define YOFS ((480-144)/2)
@@ -46,8 +46,8 @@ module Framebuffer(
 	
 	reg [2:0] failandloss;
 	assign {vgar, vgag, vgab} =
-		((vgax > `XOFS) && (vgax < (`XOFS + 160)) && (vgay > `YOFS) && (vgay < (`YOFS + 144))) ? {failandloss[2],2'b0,failandloss[1],2'b0,failandloss[0],1'b0} :
-		((vgax < 640) && (vgay < 480)) ? 8'b11100000 :
+		((vgax > `XOFS) && (vgax < (`XOFS + 161)) && (vgay > `YOFS) && (vgay < (`YOFS + 144))) ? {failandloss[2],failandloss[1],1'b0,failandloss[2],failandloss[1],1'b0,failandloss[0],1'b0} :
+		((vgax < 640) && (vgay < 480)) ? 8'b00000000 :
 		8'b00000000;
 	
 	always @(posedge vgaclk)
@@ -57,16 +57,18 @@ module Framebuffer(
 			if (vgay >= (`YRES + `YFPORCH + `YSYNC + `YBPORCH)) begin
 				vgafb <= 0;
 				vgay <= 0;
-			end else
+				vgax <= 0;
+			end else begin
 				vgay <= vgay + 1;
-			vgax <= 0;
+				vgax <= 0;
+			end
 		end else
 			vgax <= vgax + 1;
 		
 		vgahs <= (vgax >= (`XRES + `XFPORCH)) && (vgax < (`XRES + `XFPORCH + `XSYNC));
 		vgavs <= (vgay >= (`YRES + `YFPORCH)) && (vgay < (`YRES + `YFPORCH + `YSYNC));
 		
-		if ((vgax > `XOFS) && (vgax < (`XOFS + 160)) && (vgay > `YOFS) && (vgay < (`YOFS + 144))) begin
+		if ((vgax > `XOFS) && (vgax < (`XOFS + 161)) && (vgay > `YOFS) && (vgay < (`YOFS + 144))) begin
 			vgafb <= vgafb + 1;
 			failandloss <= fb[vgafb + 1];
 		end