diff --git a/README b/README
index 3470bf3..2bab635 100644
--- a/README
+++ b/README
@@ -73,6 +73,11 @@ The following cores can be used to create video streams:
       A video DMA controller. Has a read-only AXI4 master interface to
       access the video memory.
 
+    svo_parallelMem.v
+      A simple interface for hooking up costume stream generators.
+      Outputs the screen coordinates and assembles the rgb color
+      data for the next stage.
+
 See also svo_utils.v for various helpers for combining video streams. The
 svo_pong core is in fact a collection of various cores generating video
 overlays that are combined using the helper modules from svo_utils.v. So
diff --git a/svosrc/svo_parallelMem.v b/svosrc/svo_parallelMem.v
new file mode 100644
index 0000000..8e4bc8c
--- /dev/null
+++ b/svosrc/svo_parallelMem.v
@@ -0,0 +1,78 @@
+/*
+ *  SVO - Simple Video Out FPGA Core
+ *
+ *  Copyright (C) 2026  Gyenge Zsombor <gyengezsombor2005@gmail.com>
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *  
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+`timescale 1ns / 1ps
+`include "svo_defines.vh"
+
+module svo_parallelMem #( `SVO_DEFAULT_PARAMS ) (
+	input clk, resetn,
+
+	// output stream
+	//   tuser[0] ... start of frame
+	output wire out_axis_tvalid,	//color output valid
+	input wire out_axis_tready,	//next stage waits for color
+	output wire [SVO_BITS_PER_PIXEL-1:0] out_axis_tdata, //color data
+	output reg [0:0] out_axis_tuser, //timeing
+
+
+	input wire in_axis_tvalid,	//input color  valid
+	output wire in_axis_tready, //need color
+	
+	output reg [`SVO_XYBITS-1:0] hcursor,
+	output reg [`SVO_XYBITS-1:0] vcursor,
+
+	input wire [SVO_BITS_PER_RED-1:0] r,
+	input wire [SVO_BITS_PER_GREEN-1:0] g,
+	input wire [SVO_BITS_PER_BLUE-1:0] b
+);
+`SVO_DECLS
+
+
+assign out_axis_tdata = {b, g, r};
+assign out_axis_tvalid = in_axis_tvalid;
+assign in_axis_tready = out_axis_tready;
+
+initial begin
+		hcursor <= 0;
+		vcursor <= 0;
+		out_axis_tuser <= 0;
+end
+
+always @(posedge clk or negedge resetn) begin
+	if (!resetn) begin
+		hcursor <= 0;
+		vcursor <= 0;
+		out_axis_tuser <= 0;
+	end else begin
+		out_axis_tuser[0] <= (hcursor==0) && (vcursor==0);
+		if (out_axis_tready) begin
+			if (hcursor == SVO_HOR_PIXELS-1) begin
+				hcursor <= 0;
+				if (vcursor == SVO_VER_PIXELS-1) begin
+					vcursor <= 0;
+				end else begin
+					vcursor <= vcursor + 1;
+				end
+			end else begin
+				hcursor <= hcursor + 1;
+			end
+		end
+	end
+end
+
+endmodule
diff --git a/svosrc/verilator.sh b/svosrc/verilator.sh
index e36d8aa..6ac69bc 100644
--- a/svosrc/verilator.sh
+++ b/svosrc/verilator.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 set -ex
-verilator -exe --trace -Wno-fatal --cc verilator.v svo_tcard.v svo_pong.v svo_utils.v svo_enc.v verilator.cc
+verilator -exe --trace -Wno-fatal --cc verilator.v svo_tcard.v svo_pong.v svo_utils.v svo_enc.v svo_parallelMem.v verilator.cc
 make -C obj_dir/ -f Vverilator.mk
 ./obj_dir/Vverilator | pv -l -w 60 > testbench.out
 python out2ppm.py testbench.out