源程序 VHDL 电子时钟 1. 10进制计数器设计与仿真 (1)10进制计数器VHDL程序 --文件名:counter10.vhd。 --功能:10进制计数器,有进位C --最后修改日期:2004.3.20 library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; entity counter10 is Port ( clk : in st
10进制计数器VHDL代码 Library IEEE; Use IEEE.STD_LOGIC_1164.ALL; Use IEEE.STD_LOGIC_UNSIGNED.ALL; entity counter_10 is Port( reset : in std_logic; clock : in std_logic; num_out : out std_logic_vector(3 downto 0) ); end counter_10; architecture Behavior of c