dianziz.vhd

用chdl编写液晶块驱动程序。有详细的说明

LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
ENTITY DIANZIZ IS
PORT(CLK:IN STD_LOGIC;
    BUSY:IN STD_LOGIC;
    DOUT1:OUT STD_LOGIC_VECTOR(5 DOWNTO 0);
    DOUT2:OUT STD_LOGIC_VECTOR(5 DOWNTO 0);
    DOUT3:OUT STD_LOGIC_VECTOR(4 DOWNTO 0));
END ENTITY;
ARCHITECTURE RAT OF DIANZIZ IS
  COMPONENT COUNT60 IS
  PORT(EN:STD_LOGIC;
       CO:STD_LOGIC;
       DOUT:STD_LOGIC_VECTOR(5 DOWNTO 0));
BEGIN
PROCESS(CLK)
BEGIN
END ARCHITECTURE;