VHDL语言实验8位数码管扫描显示电路设计 LIBRARY IEEE; USE IEEE.STD_LOGIC_1164.ALL; USE IEEE.STD_LOGIC_UNSIGNED.ALL; ENTITY scan_led1 IS PORT ( clk : IN STD_LOGIC; sg : OUT STD_LOGIC_VECTOR(6 DOWNTO 0); bt: OUT STD_LOGIC_VECTOR(
用VHDL语言实现的数码管显示程序(包含动态和静态) 热度: LIBRARYIEEE; USEIEEE.STD_LOGIC_1164.ALL; USEIEEE.STD_LOGIC_UNSIGNED.ALL; ENTITYscan_led1IS PORT(clk:INSTD_LOGIC; sg:OUTSTD_LOGIC_VECTOR(6DOWNTO0); bt:OUTSTD_LOGIC_VECTOR(7DOWNTO0)); ...