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[/] [cortexi/] [trunk/] [Multiplier.vhd] - Rev 9
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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 1995-2007 Xilinx, Inc. -- -- All rights reserved. -- -------------------------------------------------------------------------------- -- You must compile the wrapper file Multiplier.vhd when simulating -- the core, Multiplier. 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 Multiplier IS port ( a: IN std_logic_VECTOR(31 downto 0); b: IN std_logic_VECTOR(31 downto 0); p: OUT std_logic_VECTOR(63 downto 0)); END Multiplier; ARCHITECTURE Multiplier_a OF Multiplier IS -- synthesis translate_off component wrapped_Multiplier port ( a: IN std_logic_VECTOR(31 downto 0); b: IN std_logic_VECTOR(31 downto 0); p: OUT std_logic_VECTOR(63 downto 0)); end component; -- Configuration specification for all : wrapped_Multiplier use entity XilinxCoreLib.mult_gen_v10_0(behavioral) generic map( c_a_width => 32, c_b_type => 1, c_ce_overrides_sclr => 0, c_opt_goal => 1, c_has_sclr => 0, c_round_pt => 0, c_out_high => 63, c_mult_type => 1, c_ccm_imp => 0, c_has_load_done => 0, c_pipe_stages => 0, c_has_ce => 0, c_has_zero_detect => 0, c_round_output => 0, c_use_p_cascade_out => 0, c_mem_init_prefix => "mgv10", c_xdevicefamily => "spartan3", c_a_type => 1, c_out_low => 0, c_b_width => 32, c_b_value => "10000001"); -- synthesis translate_on BEGIN -- synthesis translate_off U0 : wrapped_Multiplier port map ( a => a, b => b, p => p); -- synthesis translate_on END Multiplier_a;
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