【正文】 000001101100000。when0010=qo= not 0011111111111100。when0001= case hs iswhen0000=qo= not 0000000000000000。when others=null。when1110=qo= not 0110000111111110。when1100=qo= not 0001100000110000。when1010=qo= not 0000011000110000。when1000=qo= not 0000110000110000。when0110=qo= not 0011000000110000。when0100=qo= not 0000110000110000。when0010=qo= not 0011000011111100。architecture one of LICHAO03 is begin process(hs,gs)begincase gs iswhen0000=case hs iswhen0000=qo=not0000000000000000。 qo: out std_logic_vector(15 downto 0))。entity LICHAO03 is port(hs:in std_logic_vector(3 downto 0)。 顯示控制模塊其實現(xiàn)程序為：library ieee。gs控制漢字的個數(shù)，hs控制掃描的行數(shù)。end 。so=tmp1。 end if。then if tmp=1111then tmp:=0000。event and clk=39。architecture one of LICHAO02 is beginprocess(clk)variable tmp:std_logic_vector(3 downto 0)。 so:out std_logic_vector(3 downto 0))。use 。 掃描控制模塊其實現(xiàn)程序為：library ieee。end 。 q=tmp。 end if。 else tmp:=tmp+1。 else t:=0。139。begin if clk39。architecture one of LICHAO01 is beginprocess(clk)variable t:integer。 q:out std_logic_vector(3 downto 0))。use 。圖 時序控制模塊其實現(xiàn)程序為：library ieee。亮燈顯示控制模塊仿真圖三、暗燈顯示 暗燈控制模塊設計為使?jié)h字不斷地循環(huán)顯示，并且使每個字之間有停頓，就需要在中間加一定的延時和循環(huán)環(huán)節(jié)。end process。when others=null。when others=null。when1110=qo=1100011111111000。when1100=qo=0110110011011011。when1010=qo=0000000000000000。when1000=qo=0001100110110000。when0110=qo=0001100110110011。when0100=qo=0111100000110000。when0010=qo=0001100111111111。when1110= case hs iswhen0000=qo=0000011001100000。when others=null。when1110=qo=1100111111111111。when1100=qo=0011110000000000。when1010=qo=0011000000110000。when1000=qo=0011011110110111。when0110=qo=0011011000110011。when0100=qo=1111011000110011。when0010=qo=0011001100111111。when1101= case hs is when0000=qo=0000000000000000。when others=null。when1110=qo=0001111000000000。when1100=qo=0110000011000110。when1010=qo=0011001100111000。when1000=qo=0001110000110000。when0110=qo=0110110000110000。when0100=qo=1000011011000011。when0010=qo=0000000001100000。when1100= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=1100001100011011。when1100=qo=1100000011011000。when1010=qo=1100001111111110。when1000=qo=1100011011111000。when0110=qo=1101101100000110。when0100=qo=1101111111111111。when0010=qo=1111110000110000。when1011= case hs is when0000=qo=0000000000000000。when others=null。when1110=qo=0000011110000000。when1100=qo=0000000110000000。when1010=qo=0111111111111110。when1000=qo=0000000001100000。when0110=qo=1101111111110110。when0100=qo=1111111111111111。when0010=qo=0011001100001100。when1010= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=0000011110000000。when1100=qo=0000000110000000。when1010=qo=0111111111111110。when1000=qo=0000000001100000。when0110=qo=1101111111110110。when0100=qo=1111111111111111。when0010=qo=0011001100001100。when1001= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=0001100000001100。when1100=qo=0001100000001100。when1010=qo=0111101100001100。when1000=qo=0011110011111111。when0110=qo=1111111101101100。when0100=qo=1101101101101100。when0010=qo=0000110110001100。when1000= case hs is when0000=qo=0000000000000000。when others=null。when1110=qo=1100000011001110。when1100=qo=0011000011000110。when1010=qo=0001111111111110。when1000=qo=0001100011000110。when0110=qo=0001111111111110。when0100=qo=0001100011000110。when0010=qo=0001111111111111。when0111= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=1100111111111111。when1100=qo=0110000000000000。when1010=qo=0011000110110110。when1000=qo=0001101101100011。when0110=qo=0001100000000000。when0100=qo=0001111111111110。when0010=qo=0000000110000000。when0110=case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=0000011110000000。when1100=qo=0000000110000000。when1010=qo=0111111111111110。when1000=qo=0000000001100000。when0110=qo=1101111111110110。when0100=qo=1111111111111111。when0010=qo=0011001100001100。when0101= case hs is when0000=qo=0000000000000000。when others=null。when1110=qo=1100000000000011。when1100=qo=0011000000001100。when1010=qo=0000110000110000。when1000=qo=0000001111000000。when0110=qo=0000000110000000。when0100=qo=0111111111111110。when0010=qo=0000000110000000。when0100= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=0111111111111110。when1100=qo=0000000110000000。when1010=qo=0000000110000000。when1000=qo=0000000110000000。when0110=qo=0000000110000000。when0100=qo=0000000110000000。when0010=qo=0011111111111100。when0011= case hs iswhen0000=qo=0000000000000000。when others=null。when1110=qo=1111111111111111。when1100=qo=0011000000110000。when1010=qo=0011000111111110。when1000=qo=1111110111111110。when01