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[/] [rv01_riscv_core/] [trunk/] [VHDL/] [RV01_consts_pkg.vhd] - Rev 2
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----------------------------------------------------------------- -- -- ----------------------------------------------------------------- -- -- -- Copyright (C) 2015 Stefano Tonello -- -- -- -- This source file may be used and distributed without -- -- restriction provided that this copyright statement is not -- -- removed from the file and that any derivative work contains -- -- the original copyright notice and the associated disclaimer.-- -- -- -- THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY -- -- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED -- -- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -- -- FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR -- -- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -- -- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- -- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -- -- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -- -- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -- -- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- -- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT -- -- OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- -- POSSIBILITY OF SUCH DAMAGE. -- -- -- ----------------------------------------------------------------- --------------------------------------------------------------- -- RV01 constants package --------------------------------------------------------------- library IEEE; use IEEE.std_logic_1164.all; use IEEE.numeric_std.all; package RV01_CONSTS_PKG is -- short data word-length constant SDLEN : natural := 32; -- long data word-length constant LDLEN : natural := 64; -- instruction word-length constant ILEN : natural := 32; -- address word-length constant ALEN : natural := 32; -- number of arch. registers constant REGNUM : natural := 32; end package; package body RV01_CONSTS_PKG is end package body;