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标题: 求教高手！！！lpm_rom有错查不出来！！ [打印本页]

作者: wuweijia 时间: 2004-6-10 09:43 标题: 求教高手！！！lpm_rom有错查不出来！！

LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY lpm;
USE lpm.lpm_components.all;
ENTITY rom IS
PORT (
address       : IN std_logic_vector(10 downto 0);
we,clk,memenab : IN std_logic;
qout          : OUT std_logic_vector(7 downto 0));
END rom;
ARCHITECTURE behav OF rom IS
COMPONENT lpm_rom
GENERIC (LPM_WIDTH: positive;
LPM_TYPE: STRING := "lpm_rom";
LPM_WIDTHAD: positive;
LPM_NUMWORDS: NATURAL := 0;
LPM_FILE: string;
LPM_ADDRESS_CONTROL: STRING := "REGISTERED";
LPM_OUTDATA: STRING := "REGISTERED";
LPM_HINT: STRING := "UNUSED");
PORT (address  : IN STD_LOGIC_VECTOR(10 downto 0);
      outclock : IN STD_LOGIC  := '0';
   inclock  : IN STD_LOGIC  := '0';
   memenab  : IN STD_LOGIC  := '1';
      q    : OUT STD_LOGIC_VECTOR(7 downto 0));
END COMPONENT;
BEGIN
inst_1: lpm_rom
GENERIC MAP (lpm_width=>8,lpm_widthad=>11,lpm_file=>"*.mif",
            lpm_address_control=>"registered",lpm_outdata=>"registered")
PORT MAP (address=>address,inclock=>clk,memenab=>memenab,q=>qout);
END behav;

作者: wuweijia 时间: 2004-6-10 09:43

我自己搞定了！大家不用看了。[em13]

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