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[/] [diogenes/] [trunk/] [vhdl/] [cpu/] [dist_mem.vhd] - Rev 236
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-------------------------------------------------------------------------------- -- This file is owned and controlled by Xilinx and must be used -- -- solely for design, simulation, implementation and creation of -- -- design files limited to Xilinx devices or technologies. Use -- -- with non-Xilinx devices or technologies is expressly prohibited -- -- and immediately terminates your license. -- -- -- -- XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" -- -- SOLELY FOR USE IN DEVELOPING PROGRAMS AND SOLUTIONS FOR -- -- XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, OR INFORMATION -- -- AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION -- -- OR STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS -- -- IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, -- -- AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE -- -- FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY -- -- WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE -- -- IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR -- -- REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF -- -- INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -- -- FOR A PARTICULAR PURPOSE. -- -- -- -- Xilinx products are not intended for use in life support -- -- appliances, devices, or systems. Use in such applications are -- -- expressly prohibited. -- -- -- -- (c) Copyright 1995-2006 Xilinx, Inc. -- -- All rights reserved. -- -------------------------------------------------------------------------------- -- You must compile the wrapper file dist_mem.vhd when simulating -- the core, dist_mem. When compiling the wrapper file, be sure to -- reference the XilinxCoreLib VHDL simulation library. For detailed -- instructions, please refer to the "CORE Generator Help". -- The synthesis directives "translate_off/translate_on" specified -- below are supported by Xilinx, Mentor Graphics and Synplicity -- synthesis tools. Ensure they are correct for your synthesis tool(s). LIBRARY ieee; USE ieee.std_logic_1164.ALL; -- synthesis translate_off Library XilinxCoreLib; -- synthesis translate_on ENTITY dist_mem IS port ( a: IN std_logic_VECTOR(4 downto 0); d: IN std_logic_VECTOR(31 downto 0); dpra: IN std_logic_VECTOR(4 downto 0); clk: IN std_logic; we: IN std_logic; spo: OUT std_logic_VECTOR(31 downto 0); dpo: OUT std_logic_VECTOR(31 downto 0)); END dist_mem; ARCHITECTURE dist_mem_a OF dist_mem IS -- synthesis translate_off component wrapped_dist_mem port ( a: IN std_logic_VECTOR(4 downto 0); d: IN std_logic_VECTOR(31 downto 0); dpra: IN std_logic_VECTOR(4 downto 0); clk: IN std_logic; we: IN std_logic; spo: OUT std_logic_VECTOR(31 downto 0); dpo: OUT std_logic_VECTOR(31 downto 0)); end component; -- Configuration specification for all : wrapped_dist_mem use entity XilinxCoreLib.dist_mem_gen_v3_2(behavioral) generic map( c_has_clk => 1, c_has_qdpo_clk => 0, c_has_qdpo_ce => 0, c_has_d => 1, c_has_spo => 1, c_read_mif => 0, c_has_qspo => 0, c_width => 32, c_reg_a_d_inputs => 0, c_has_we => 1, c_pipeline_stages => 0, c_has_qdpo_rst => 0, c_reg_dpra_input => 0, c_qualify_we => 0, c_sync_enable => 1, c_depth => 32, c_has_qspo_srst => 0, c_has_qdpo_srst => 0, c_has_dpra => 1, c_qce_joined => 0, c_mem_type => 2, c_has_i_ce => 0, c_has_dpo => 1, c_mem_init_file => "no_coe_file_loaded", c_default_data => "0", c_has_spra => 0, c_has_qspo_ce => 0, c_addr_width => 5, c_has_qdpo => 0, c_has_qspo_rst => 0); -- synthesis translate_on BEGIN -- synthesis translate_off U0 : wrapped_dist_mem port map ( a => a, d => d, dpra => dpra, clk => clk, we => we, spo => spo, dpo => dpo); -- synthesis translate_on END dist_mem_a;