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25 -- (c) Copyright 1995-2017 Xilinx, Inc. --
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27 --------------------------------------------------------------------------------
28 --------------------------------------------------------------------------------
29 -- You must compile the wrapper file ram_dp_2048x8.vhd when simulating
30 -- the core, ram_dp_2048x8. When compiling the wrapper file, be sure to
31 -- reference the XilinxCoreLib VHDL simulation library. For detailed
32 -- instructions, please refer to the "CORE Generator Help".
34 -- The synthesis directives "translate_off/translate_on" specified
35 -- below are supported by Xilinx, Mentor Graphics and Synplicity
36 -- synthesis tools. Ensure they are correct for your synthesis tool(s).
39 USE ieee.std_logic_1164.ALL;
40 -- synthesis translate_off
41 LIBRARY XilinxCoreLib;
42 -- synthesis translate_on
43 ENTITY ram_dp_2048x8 IS
46 wea : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
47 addra : IN STD_LOGIC_VECTOR(10 DOWNTO 0);
48 dina : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
49 douta : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
51 web : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
52 addrb : IN STD_LOGIC_VECTOR(10 DOWNTO 0);
53 dinb : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
54 doutb : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
58 ARCHITECTURE ram_dp_2048x8_a OF ram_dp_2048x8 IS
59 -- synthesis translate_off
60 COMPONENT wrapped_ram_dp_2048x8
63 wea : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
64 addra : IN STD_LOGIC_VECTOR(10 DOWNTO 0);
65 dina : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
66 douta : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
68 web : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
69 addrb : IN STD_LOGIC_VECTOR(10 DOWNTO 0);
70 dinb : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
71 doutb : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
75 -- Configuration specification
76 FOR ALL : wrapped_ram_dp_2048x8 USE ENTITY XilinxCoreLib.blk_mem_gen_v7_3(behavioral)
82 c_axi_slave_type => 0,
86 c_default_data => "0",
87 c_disable_warn_bhv_coll => 0,
88 c_disable_warn_bhv_range => 0,
89 c_enable_32bit_address => 0,
90 c_family => "spartan6",
95 c_has_mem_output_regs_a => 0,
96 c_has_mem_output_regs_b => 0,
97 c_has_mux_output_regs_a => 0,
98 c_has_mux_output_regs_b => 0,
103 c_has_softecc_input_regs_a => 0,
104 c_has_softecc_output_regs_b => 0,
105 c_init_file => "BlankString",
106 c_init_file_name => "no_coe_file_loaded",
109 c_interface_type => 0,
110 c_load_init_file => 0,
112 c_mux_pipeline_stages => 0,
114 c_read_depth_a => 2048,
115 c_read_depth_b => 2048,
118 c_rst_priority_a => "CE",
119 c_rst_priority_b => "CE",
120 c_rst_type => "SYNC",
123 c_sim_collision_check => "ALL",
124 c_use_bram_block => 0,
127 c_use_default_data => 1,
132 c_write_depth_a => 2048,
133 c_write_depth_b => 2048,
134 c_write_mode_a => "WRITE_FIRST",
135 c_write_mode_b => "WRITE_FIRST",
136 c_write_width_a => 8,
137 c_write_width_b => 8,
138 c_xdevicefamily => "spartan6"
140 -- synthesis translate_on
142 -- synthesis translate_off
143 U0 : wrapped_ram_dp_2048x8
156 -- synthesis translate_on