tempreg.vhd

It is the code for implementing the project titled "The Reconfigurable Instruction Cell Array(IEEE 2

LIBRARY IEEE;
USE IEEE.std_logic_1164.ALL;
USE IEEE.numeric_std.ALL;
-- use package
USE work.procmem_definitions.ALL;
ENTITY tempreg IS
PORT (
clk : IN STD_ULOGIC;
rst_n : IN STD_ULOGIC;
reg_in : IN STD_ULOGIC_VECTOR(width-1 DOWNTO 0);
reg_out : OUT STD_ULOGIC_VECTOR(width-1 DOWNTO 0) );
END tempreg;
ARCHITECTURE behave OF tempreg IS
BEGIN
temp_reg: PROCESS(clk, rst_n)
BEGIN
IF rst_n = '0' THEN
reg_out <= (OTHERS => '0');
ELSIF RISING_EDGE(clk) THEN
-- write register input to output at rising edge
reg_out <= reg_in;
END IF;
END PROCESS;
END behave;