?? reg24lpm.vhd
字號:
-- MAX+plus II VHDL Example
-- LPM Component Instantiation
-- Copyright (c) 1996 Altera Corporation
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
LIBRARY lpm;
USE lpm.lpm_components.ALL;
ENTITY reg24lpm IS
PORT(
d : IN STD_LOGIC_VECTOR(23 DOWNTO 0);
clk : IN STD_LOGIC;
q : OUT STD_LOGIC_VECTOR(23 DOWNTO 0));
END reg24lpm;
ARCHITECTURE a OF reg24lpm IS
BEGIN
reg12a : lpm_ff
GENERIC MAP (LPM_WIDTH => 12)
PORT MAP (data => d(11 DOWNTO 0), clock => clk,
q => q(11 DOWNTO 0));
reg12b : lpm_ff
GENERIC MAP (LPM_WIDTH => 12)
PORT MAP (data => d(23 DOWNTO 12), clock => clk,
q => q(23 DOWNTO 12));
END a;
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