+-- `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;
use IEEE.numeric_std.all;
--Data inputs
instruction : in instruction_word_t;
+ prog_cnt : in instruction_addr_t;
reg_w_addr : in std_logic_vector(REG_ADDR_WIDTH-1 downto 0);
reg_wr_data : in gp_register_t;
reg_we : in std_logic;
+ nop : in std_logic;
--Data outputs
-- reg1_rd_data : out gp_register_t;
-- reg2_rd_data : out gp_register_t;
- branch_prediction_res : out instruction_word_t;
+ branch_prediction_res : out instruction_addr_t;
branch_prediction_bit : out std_logic;
to_next_stage : out dec_op