1 files changed, 0 insertions, 117 deletions
diff --git a/rtl/gfx/gfx_scanout_dac.sv b/rtl/gfx/gfx_scanout_dac.sv
deleted file mode 100644
index 5c80d2b..0000000
--- a/rtl/gfx/gfx_scanout_dac.sv
+++ /dev/null
@@ -1,117 +0,0 @@
-`include "gfx/gfx_defs.sv"
-
-module gfx_scanout_dac
-(
-	input  logic     clk,
-	                 rst_n,
-
-	input  logic     enable_clear,
-	input  rgb24     clear_color,
-
-	input  logic     mask_fifo_out,
-	input  vram_word fb_fifo_out,
-	input  logic     in_valid,
-	output logic     in_ready,
-
-	input  logic     scan_ready,
-	output logic     scan_valid,
-	                 scan_endofpacket,
-	                 scan_startofpacket,
-	output rgb30     scan_data,
-
-	output logic     vsync
-);
-
-	logic dac_valid, half, half_mask, stall, endofpacket, startofpacket;
-	rgb24 pixel;
-	rgb32 fifo_pixel;
-	vram_word msw, lsw;
-	half_coord next_addr;
-	linear_coord max_addr, pixel_addr;
-
-	struct packed
-	{
-		logic endofpacket,
-		      startofpacket;
-		rgb30 pixel;
-	} skid_in, skid_out;
-
-	assign scan_data = skid_out.pixel;
-	assign scan_endofpacket = skid_out.endofpacket;
-	assign scan_startofpacket = skid_out.startofpacket;
-
-	assign max_addr = `GFX_X_RES * `GFX_Y_RES - 1;
-
-	assign fifo_pixel = {msw, lsw};
-	assign skid_in.endofpacket = endofpacket;
-	assign skid_in.startofpacket = startofpacket;
-
-	function color10 dac_color(color8 in);
-		dac_color = {in, {2{in[0]}}};
-	endfunction
-
-	assign skid_in.pixel.r = dac_color(pixel.r);
-	assign skid_in.pixel.g = dac_color(pixel.g);
-	assign skid_in.pixel.b = dac_color(pixel.b);
-
-	always_comb begin
-		// Descarta fifo_pixel.a
-		pixel.r = fifo_pixel.r;
-		pixel.g = fifo_pixel.g;
-		pixel.b = fifo_pixel.b;
-
-		if (!half_mask)
-			pixel = clear_color;
-	end
-
-	gfx_skid_flow flow
-	(
-		.in_valid(dac_valid),
-		.out_ready(scan_ready),
-		.out_valid(scan_valid),
-		.*
-	);
-
-	gfx_skid_buf #(.WIDTH($bits(skid_in))) skid
-	(
-		.in(skid_in),
-		.out(skid_out),
-		.*
-	);
-
-	always_ff @(posedge clk or negedge rst_n)
-		if (!rst_n) begin
-			half <= 0;
-			vsync <= 0;
-			dac_valid <= 0;
-			pixel_addr <= 0;
-		end else begin
-			vsync <= 0;
-			if (in_ready && dac_valid) begin
-				vsync <= skid_in.endofpacket;
-				dac_valid <= 0;
-			end
-
-			if (in_ready && in_valid) begin
-				half <= !half;
-				dac_valid <= half;
-
-				if (half) begin
-					pixel_addr <= pixel_addr + 1;
-					if (pixel_addr == max_addr)
-						pixel_addr <= 0;
-				end
-			end
-		end
-
-	always_ff @(posedge clk)
-		if (in_ready && in_valid) begin
-			lsw <= msw;
-			msw <= fb_fifo_out;
-			half_mask <= mask_fifo_out;
-
-			endofpacket <= pixel_addr == max_addr;
-			startofpacket <= pixel_addr == 0;
-		end
-
-endmodule