w11 - vhd 0.794
W11 CPU core and support modules
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sys_conf_ba4_bram.vhd
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1-- $Id: sys_conf_ba4_bram.vhd 1181 2019-07-08 17:00:50Z mueller $
2-- SPDX-License-Identifier: GPL-3.0-or-later
3-- Copyright 2018- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
4--
5------------------------------------------------------------------------------
6-- Package Name: sys_conf_ba4_msim
7-- Description: Definitions for tb_sramif2migui_core (bawidth=4;btyp=bram)
8--
9-- Dependencies: -
10-- Tool versions: viv 2017.2; ghdl 0.34
11-- Revision History:
12-- Date Rev Version Comment
13-- 2018-11-16 1069 1.0 Initial version
14------------------------------------------------------------------------------
15
16library ieee;
17use ieee.std_logic_1164.all;
18
19package sys_conf is
20
21 -- define constants --------------------------------------------------------
22 constant c_btyp_msim : string := "MSIM";
23 constant c_btyp_bram : string := "BRAM";
24
25 -- configure ---------------------------------------------------------------
26 constant sys_conf_mawidth : positive := 28;
27 constant sys_conf_bawidth : positive := 4; -- 128 bit data path
28 constant sys_conf_sawidth : positive := 19; -- msim memory size
29 constant sys_conf_rawidth : positive := 19; -- bram memory size
30 constant sys_conf_rdelay : positive := 1; -- bram read delay
31 constant sys_conf_btyp : string := c_btyp_bram;
32
33end package sys_conf;
string := "BRAM" c_btyp_bram
positive := 28 sys_conf_mawidth
positive := 3 sys_conf_bawidth
string := c_btyp_bram sys_conf_btyp
positive := 19 sys_conf_rawidth
positive := 1 sys_conf_rdelay
string := "MSIM" c_btyp_msim
positive := 19 sys_conf_sawidth