URL
https://opencores.org/ocsvn/timerocd/timerocd/trunk
Subversion Repositories timerocd
[/] [timerocd/] [trunk/] [xilinx/] [TimerOCD/] [ipcore_dir/] [InterpolateMultAdd.vhd] - Rev 2
Compare with Previous | Blame | View Log
-------------------------------------------------------------------------------- -- 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 1995-2015 Xilinx, Inc. -- -- All rights reserved. -- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -- You must compile the wrapper file InterpolateMultAdd.vhd when simulating -- the core, InterpolateMultAdd. 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 InterpolateMultAdd IS PORT ( a : IN STD_LOGIC_VECTOR(15 DOWNTO 0); b : IN STD_LOGIC_VECTOR(11 DOWNTO 0); c : IN STD_LOGIC_VECTOR(27 DOWNTO 0); subtract : IN STD_LOGIC; p : OUT STD_LOGIC_VECTOR(27 DOWNTO 12); pcout : OUT STD_LOGIC_VECTOR(47 DOWNTO 0) ); END InterpolateMultAdd; ARCHITECTURE InterpolateMultAdd_a OF InterpolateMultAdd IS -- synthesis translate_off COMPONENT wrapped_InterpolateMultAdd PORT ( a : IN STD_LOGIC_VECTOR(15 DOWNTO 0); b : IN STD_LOGIC_VECTOR(11 DOWNTO 0); c : IN STD_LOGIC_VECTOR(27 DOWNTO 0); subtract : IN STD_LOGIC; p : OUT STD_LOGIC_VECTOR(27 DOWNTO 12); pcout : OUT STD_LOGIC_VECTOR(47 DOWNTO 0) ); END COMPONENT; -- Configuration specification FOR ALL : wrapped_InterpolateMultAdd USE ENTITY XilinxCoreLib.xbip_multadd_v2_0(behavioral) GENERIC MAP ( C_AB_LATENCY => 0, C_A_TYPE => 0, C_A_WIDTH => 16, C_B_TYPE => 1, C_B_WIDTH => 12, C_CE_OVERRIDES_SCLR => 0, C_C_LATENCY => 0, C_C_TYPE => 1, C_C_WIDTH => 28, C_OUT_HIGH => 27, C_OUT_LOW => 12, C_TEST_CORE => 0, C_USE_PCIN => 0, C_VERBOSITY => 0, C_XDEVICEFAMILY => "spartan6" ); -- synthesis translate_on BEGIN -- synthesis translate_off U0 : wrapped_InterpolateMultAdd PORT MAP ( a => a, b => b, c => c, subtract => subtract, p => p, pcout => pcout ); -- synthesis translate_on END InterpolateMultAdd_a;