X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=cpu%2Fsrc%2Fr2_w_ram_b.vhd;h=2ea1409fdbdeda2b1d7de10682e3b1a4272b24f6;hb=1968f329b10681b760faec9369aa893cd2af8d44;hp=84a3a94b150f6747a4319645f7c37f86e01810c3;hpb=5356e3e07b4c3f16d4f2494100e2c4e937cb0e5b;p=calu.git

diff --git a/cpu/src/r2_w_ram_b.vhd b/cpu/src/r2_w_ram_b.vhd
index 84a3a94..2ea1409 100644
--- a/cpu/src/r2_w_ram_b.vhd
+++ b/cpu/src/r2_w_ram_b.vhd
@@ -1,3 +1,24 @@
+--   `Deep Thought', a softcore CPU implemented on a FPGA
+--
+--  Copyright (C) 2010 Markus Hofstaetter <markus.manrow@gmx.at>
+--  Copyright (C) 2010 Martin Perner <e0725782@student.tuwien.ac.at>
+--  Copyright (C) 2010 Stefan Rebernig <stefan.rebernig@gmail.com>
+--  Copyright (C) 2010 Manfred Schwarz <e0725898@student.tuwien.ac.at>
+--  Copyright (C) 2010 Bernhard Urban <lewurm@gmail.com>
+--
+--  This program is free software: you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation, either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 library ieee;
 
 use IEEE.std_logic_1164.all;
@@ -10,7 +31,12 @@ architecture behaviour of r2_w_ram is
 	subtype RAM_ENTRY_TYPE is std_logic_vector(DATA_WIDTH -1 downto 0);
 	type RAM_TYPE is array (0 to (2**ADDR_WIDTH)-1) of RAM_ENTRY_TYPE;
 	
-	signal ram : RAM_TYPE := (others=> x"00000001");
+	signal ram : RAM_TYPE := (
+				0 => x"00000000",
+				1 => x"00000000",
+				2 => x"00000000",
+				3 => x"00000000",
+				others=> (others => '0'));
 
 begin
 	process(clk)