radhdl_lattice_ram

File Header

library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;

library radhdl;
-- Direct entity instantiation below does not require importing the entity name.

Component Declaration

component radhdl_lattice_ram is
  generic (
    DATA_WIDTH : positive := 18;
    ADDR_WIDTH : positive := 10;
    DEPTH : positive := 1024;
    SIMULATION : boolean := false
  );
  port (
    clka : in std_logic;
    rsta : in std_logic;
    a_addr : in std_logic_vector(ADDR_WIDTH - 1 downto 0);
    a_din : in std_logic_vector(DATA_WIDTH - 1 downto 0);
    a_dout : out std_logic_vector(DATA_WIDTH - 1 downto 0);
    a_we : in std_logic;
    clkb : in std_logic;
    rstb : in std_logic;
    b_addr : in std_logic_vector(ADDR_WIDTH - 1 downto 0);
    b_din : in std_logic_vector(DATA_WIDTH - 1 downto 0);
    b_dout : out std_logic_vector(DATA_WIDTH - 1 downto 0);
    b_we : in std_logic
  );
end component;

Direct Entity Instantiation

u_radhdl_lattice_ram : entity radhdl.radhdl_lattice_ram
  generic map (
    DATA_WIDTH => 18,
    ADDR_WIDTH => 10,
    DEPTH      => 1024,
    SIMULATION => false
  )
  port map (
    clka   => <clka_signal>,
    rsta   => <rsta_signal>,
    a_addr => <a_addr_signal>,
    a_din  => <a_din_signal>,
    a_dout => <a_dout_signal>,
    a_we   => <a_we_signal>,
    clkb   => <clkb_signal>,
    rstb   => <rstb_signal>,
    b_addr => <b_addr_signal>,
    b_din  => <b_din_signal>,
    b_dout => <b_dout_signal>,
    b_we   => <b_we_signal>
  );