VHDL實現(xiàn)智能藥盒

文章目錄

• • VHDL實現(xiàn)智能藥盒
  • • 一、簡介
    • 二、代碼
    • 三、其他操作
    • 四、總結(jié)

一、簡介

我們這篇文章接著上一篇文章：
https://hyxmoon.blog.csdn.net/article/details/121726857

來繼續(xù)實現(xiàn)智能藥盒，這里只不過是換了一個板子，換了一種語言而已。

二、代碼

LIBRARY IEEE; USE IEEE.STD_LOGIC_1164.ALL; use ieee.std_logic_unsigned.all;ENTITY yaohe_jichu IS PORT(BTN0,BTN1,BTN2:IN STD_LOGIC; BTN3:IN STD_LOGIC; CLK:IN STD_LOGIC; ROW_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0); RED_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0); GRN_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0); LED_OUT : OUT STD_LOGIC_VECTOR(5 DOWNTO 0); FMQ : OUT STD_LOGIC; btn_row:out std_logic_vector(3 downto 0); row0:in std_logic_vector(3 downto 0); disp_seg:out std_logic_vector(6 downto 0); disp_cat:out std_logic_vector(7 downto 0); switch1:in std_logic );END yaohe_jichu;ARCHITECTURE ACT OF yaohe_jichu IS SIGNAL CONT,CONT_1:INTEGER RANGE 0 TO 3; signal BTN1_I,BTN0_I,BTN2_I,BTN3_I,resetmp3,resetmp4,resetmp5,resetmp6,resetmp7,resetmp8,resetmp9,resetmp10,CLK_10,CLK_60,CLK_5:STD_LOGIC; SIGNAL NUM_2 : INTEGER RANGE 0 TO 59;SIGNAL NUM_3 : INTEGER RANGE 0 TO 7; SIGNAL NUM_4,OC,COD,COC,change : INTEGER RANGE 0 TO 1; SIGNAL TMP_1:INTEGER RANGE 0 TO 49999; SIGNAL TMP_2:INTEGER RANGE 0 TO 24999999; SIGNAL TMP_3:INTEGER RANGE 0 TO 12499999; signal scan: std_logic_vector(1 downto 0); signal tmp: integer range 0 to 49999; signal deshake1: integer range 0 to 99; signal deshake2: integer range 0 to 99; signal deshake3: integer range 0 to 99; signal clktmp,OP: std_logic; signal clk_out: std_logic; signal number: std_logic_vector(3 downto 0); signal number1: std_logic_vector(3 downto 0); signal number1_IN_1: std_logic_vector(3 downto 0); signal number1_IN_2: std_logic_vector(3 downto 0); signal number2: std_logic_vector(3 downto 0); signal number2_IN_1: std_logic_vector(3 downto 0); signal number2_IN_2: std_logic_vector(3 downto 0); signal number3: std_logic_vector(3 downto 0); signal number3_IN_1: std_logic_vector(3 downto 0); signal number3_IN_2: std_logic_vector(3 downto 0); signal number1_OUT: std_logic_vector(3 downto 0); signal number2_OUT: std_logic_vector(3 downto 0); signal number1_OUT_O: std_logic_vector(3 downto 0); signal number2_OUT_O: std_logic_vector(3 downto 0); signal number4: std_logic_vector(3 downto 0); signal number5: std_logic_vector(3 downto 0); signal number6: std_logic_vector(3 downto 0); signal COMB_1: std_logic_vector(3 downto 0); signal COMB_2: std_logic_vector(3 downto 0); signal col0: std_logic_vector(3 downto 0);--button3--signal feeding_medicine: STD_LOGIC:='0'; signal feeding_medicine0: STD_LOGIC:='0'; signal position:INTEGER RANGE 0 TO 3;--position.--判斷是否吃藥了-- --initial is 0 --if needed to take medicine, then set the number to 1 --if taken the medicine, then set the number to 0 again.BEGINPROCESS(CLK) BEGIN IF CLK'EVENT AND CLK = '1'THENIF TMP_2 = 24999999 THEN TMP_2 <= 0;CLK_60 <= NOT CLK_60;ELSE TMP_2 <= TMP_2 + 1;END IF; END IF; END PROCESS;PROCESS(CLK) --button0-- BEGIN IF BTN0_I'EVENT AND BTN0_I='1'THEN OP<=NOT OP; END IF; END PROCESS;PROCESS(CLK_5) --數(shù)碼管輸出值總設(shè)定-- BEGIN IF OP ='1'THEN IF CONT = 0 THEN number1_OUT_O<=number1_OUT;number2_OUT_O<=number2_OUT; ELSE IF CLK_5='1'THEN number1_OUT_O<=number1_OUT;number2_OUT_O<=number2_OUT; ELSE number1_OUT_O<="1111";number2_OUT_O<="1111"; END IF; END IF; IF OC=1 THEN number1_OUT_O<=COMB_2; number2_OUT_O<=COMB_1; ELSE NULL; END IF; ELSE number1_OUT_O<="0000";number2_OUT_O<="0000"; END IF; END PROCESS;PROCESS(CLK_10) --button1設(shè)定時數(shù)碼管顯示-- BEGIN IF OP = '1'THEN IF CONT = 0 THEN number1_OUT<="1111";number2_OUT<="1111"; ELSIF CONT = 1 THEN number1_OUT<=number1_IN_1;number2_OUT<=number1_IN_2; ELSIF CONT = 2 THEN number1_OUT<=number2_IN_1;number2_OUT<=number2_IN_2; ELSIF CONT = 3 THEN number1_OUT<=number3_IN_1;number2_OUT<=number3_IN_2; END IF; ELSE number1_OUT<="0000";number2_OUT<="0000"; END IF; END PROCESS;PROCESS(CLK_10) --3*2個數(shù)碼管輸出值賦值-- BEGIN IF OP ='1'THEN IF CONT = 1 THEN number1_IN_1<=number1;number1_IN_2<=number2; END IF; ELSE number1_IN_1<="0000";number1_IN_2<="0000"; END IF; END PROCESS; PROCESS(CLK_10) BEGIN IF OP ='1'THEN IF CONT = 2 THEN number2_IN_1<=number3;number2_IN_2<=number4; END IF; ELSE number2_IN_1<="0000";number2_IN_2<="0000"; END IF; END PROCESS; PROCESS(CLK_10) BEGIN IF OP ='1'THEN IF CONT = 3 THEN number3_IN_1<=number5;number3_IN_2<=number6; END IF; ELSE number3_IN_1<="0000";number3_IN_2<="0000"; END IF; END PROCESS;p1: PROCESS(CLK)--三個分頻器-- BEGIN IF CLK'EVENT AND CLK = '1'THENIF TMP_3 = 12499999 THEN TMP_3 <= 0;CLK_5 <= NOT CLK_5;ELSE TMP_3 <= TMP_3 + 1;END IF; END IF; END PROCESS p1;p2:process(clk)beginif clk'event and clk='1'thenif tmp=24999 thentmp<=0;clktmp<=not clktmp;elsetmp<=tmp + 1;end if;else null;end if;end process p2; clk_out<=clktmp;p3: PROCESS(CLK_10) BEGIN IF CLK_10'event and CLK_10 = '1' THENIF NUM_3 = 7 THEN NUM_3 <= 0;ELSE NUM_3 <= NUM_3 + 1;END IF; END IF; END PROCESS p3;PROCESS(CLK_10) --2個數(shù)碼管的顯示掃描-- BEGIN IF CLK_10'event and CLK_10 = '1' THENIF NUM_4 = 1 THEN NUM_4 <= 0;ELSE NUM_4 <= NUM_4 + 1;END IF; END IF; END PROCESS;PROCESS(CLK) BEGIN IF CLK'EVENT AND CLK = '1'THENIF TMP_1 = 49999 THEN TMP_1 <= 0;CLK_10 <= NOT CLK_10;ELSE TMP_1 <= TMP_1 + 1;END IF; END IF; END PROCESS;p00:process(CLK_10)--4個button的消抖--beginif(CLK_10'event and CLK_10 = '0') thenresetmp10 <= resetmp9;resetmp9 <= BTN0;end if;end process p00; BTN0_I <= CLK_10 AND resetmp9 AND (NOT resetmp10);p01: process(CLK_10)beginif(CLK_10'event and CLK_10 = '0') thenresetmp8 <= resetmp7;resetmp7 <= BTN1;end if;end process p01; BTN1_I <= CLK_10 AND resetmp7 AND (NOT resetmp8);p02:process(CLK_10)beginif(CLK_10'event and CLK_10 = '0') thenresetmp6 <= resetmp5;resetmp5 <= BTN2;end if;end process p02; BTN2_I <= CLK_10 AND resetmp5 AND (NOT resetmp6);p03:process(CLK_10)beginif(CLK_10'event and CLK_10 = '0') thenresetmp4 <= resetmp3;resetmp3 <= BTN3;end if;end process p03; BTN3_I <= CLK_10 AND resetmp3 AND (NOT resetmp4);process(clk) --設(shè)定鍵button1-- begin IF OP = '1'THEN IF BTN1_I'EVENT AND BTN1_I='1'THENIF CONT= 3 THEN CONT<=0;ELSE CONT<=CONT+1;END IF; END IF; ELSIF OP = '0'THEN CONT<=0; END IF; END PROCESS;-- button3 -- process(clk) beginif OC=1 and feeding_medicine='1' thenIF BTN3_I'EVENT AND BTN3_I='1'THEN feeding_medicine0<='1';END IF;elsefeeding_medicine0<='0';end if; end process;PROCESS(clk) --工作時時間判斷-- BEGIN--IF OP ='1'THEN IF COC = 1 THEN CONT_1<=0; ELSE IF OC=0 THEN CONT_1<=CONT; ELSE if OC=1 thenif number1_IN_1=comb_2 and number1_IN_2=comb_1 thenFMQ<=clk_10;cont_1<=1;position<=1;feeding_medicine<='1';elsif number2_IN_1=comb_2 and number2_IN_2=comb_1 thenFMQ<=clk_10;cont_1<=2;position<=2;feeding_medicine<='1';elsif number3_IN_1=comb_2 and number3_IN_2=comb_1 thenFMQ<=clk_10;cont_1<=3;position<=3;feeding_medicine<='1'; -- else null; else--position<=position;IF BTN3_I'EVENT AND BTN3_I='1'THEN feeding_medicine<='0'; END IF;if feeding_medicine='1' thenif position=1 thencont_1<=1;FMQ<=clk_10; elsif position=2 thencont_1<=2;FMQ<=clk_10; elsif position=3 thencont_1<=3;FMQ<=clk_10;else cont_1<=0;end if; elsecont_1<=0; end if;end if;ELSE NULL; end if; END IF; END IF; --ELSE CONT_1<=0; --END IF; end process;process(clk) begin IF OP = '1'THEN IF BTN2_I'EVENT AND BTN2_I='1'THEN IF OC=1 THEN OC<=0; ELSE OC<=OC+1; END IF; END IF; ELSE OC<=0; END IF; end process;PROCESS(CLK_10) --點陣閃爍-- BEGIN IF OP = '1'THEN CASE CONT_1 ISWHEN 0 =>CASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;WHEN 1 =>IF CLK_5='1'THENCASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;ELSE CASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "00000011";GRN_OUT<="00011011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "00000011";GRN_OUT<="00011011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;END IF;WHEN 2 =>IF CLK_5='1'THENCASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;ELSE CASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000011";GRN_OUT<="00000011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000011";GRN_OUT<="00000011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;END IF;WHEN 3 =>IF CLK_5='1'THENCASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000011";GRN_OUT<="00011011";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;ELSE CASE NUM_3 ISWHEN 0 => ROW_OUT <= "01111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 1 => ROW_OUT <= "10111111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 2 => ROW_OUT <= "11011111";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 3 => ROW_OUT <= "11101111";RED_OUT <= "11000000";GRN_OUT<="00011000";WHEN 4 => ROW_OUT <= "11110111";RED_OUT <= "11000000";GRN_OUT<="00011000";WHEN 5 => ROW_OUT <= "11111011";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 6 => ROW_OUT <= "11111101";RED_OUT <= "00000000";GRN_OUT<="00000000";WHEN 7 => ROW_OUT <= "11111110";RED_OUT <= "00000000";GRN_OUT<="00000000";END CASE;END IF; END CASE; ELSE ROW_OUT <= "11111111";RED_OUT <= "00000000";GRN_OUT<="00000000"; END IF; END PROCESS;process(clk_out) --鍵盤掃描--beginif (clk_out'event and clk_out='1')thenif scan="11" then scan<="00";else scan<=scan+1;end if;elsenull;end if;case scan(1 downto 0) iswhen "00"=>col0<="0111"; when "01"=>col0<="1011";when "10"=>col0<="1101";when "11"=>col0<="1110";end case;end process; btn_row<=col0;process(clk_out,row0,col0) --小鍵盤輸入和消抖-- beginif (clk_out'event and clk_out='1')thencase col0 iswhen "1110"=>case row0 iswhen "0111"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0001";deshake1<=0;change<=1;--1else null;end if;when "1011"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0100";deshake1<=0;change<=1;--4else null;end if;when "1101"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0111";deshake1<=0;change<=1;--7else null;end if;when others=> null;end case;when "1101"=>case row0 iswhen "0111"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0010";deshake1<=0;change<=1;--2else null;end if;when "1011"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0101";deshake1<=0;change<=1;--5else null;end if;when "1101"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="1000";deshake1<=0;change<=1;--8else null;end if;when "1110"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0000";deshake1<=0;change<=1;--0else null;end if; when others=> null;end case;when "1011"=>case row0 iswhen "0111"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0011";deshake1<=0;change<=1;--3else null;end if;when "1011"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="0110";deshake1<=0;change<=1;--6else null;end if;when "1101"=> if deshake1=99 then deshake1<=99;else deshake1<=deshake1+1;end if;if deshake1>66 then number<="1001";deshake1<=0;change<=1;--9else null;end if;when others=> null;end case;when others=> null;end case;else null;end if;if cont=1 and oc=0 and op='1' and switch1='1' and change=1 then number1<=number;change<=0;elsif cont=1 and oc=0 and op='1' and switch1='0' and change=1 then number2<=number;change<=0;elsif cont=2 and oc=0 and op='1' and switch1='1' and change=1 then number3<=number;change<=0;elsif cont=2 and oc=0 and op='1' and switch1='0' and change=1 then number4<=number;change<=0;elsif cont=3 and oc=0 and op='1' and switch1='1' and change=1 then number5<=number;change<=0;elsif cont=3 and oc=0 and op='1' and switch1='0' and change=1 then number6<=number;change<=0;--elsif op = '0'then number1<="0000";number2<="0000";number3<="0000";number4<="0000";number5<="0000";number6<="0000";end if;IF OP = '0'THENnumber1<="0000";number2<="0000";number3<="0000";number4<="0000";number5<="0000";number6<="0000";END IF;end process;process(CLK_10) --數(shù)碼管顯示-- begin IF OP='1'THENIF CLK_10'EVENT AND CLK_10='1'THENcase NUM_4 iswhen 0 => case number1_OUT_O iswhen "0000" =>disp_seg<="1111110";disp_cat<="11111101";--abcdefgwhen "0001" =>disp_seg<="0110000";disp_cat<="11111101";when "0010" =>disp_seg<="1101101";disp_cat<="11111101";when "0011" =>disp_seg<="1111001";disp_cat<="11111101";when "0100" =>disp_seg<="0110011";disp_cat<="11111101";when "0101" =>disp_seg<="1011011";disp_cat<="11111101";when "0110" =>disp_seg<="1011111";disp_cat<="11111101";when "0111" =>disp_seg<="1110000";disp_cat<="11111101";when "1000" =>disp_seg<="1111111";disp_cat<="11111101";when "1001" =>disp_seg<="1111011";disp_cat<="11111101";when others=>disp_seg<="0000000";disp_cat<="11111111";end case;when 1 =>case number2_OUT_O iswhen "0000" =>disp_seg<="1111110";disp_cat<="11111110";--abcdefgwhen "0001" =>disp_seg<="0110000";disp_cat<="11111110";when "0010" =>disp_seg<="1101101";disp_cat<="11111110";when "0011" =>disp_seg<="1111001";disp_cat<="11111110";when "0100" =>disp_seg<="0110011";disp_cat<="11111110";when "0101" =>disp_seg<="1011011";disp_cat<="11111110";when "0110" =>disp_seg<="1011111";disp_cat<="11111110";when "0111" =>disp_seg<="1110000";disp_cat<="11111110";when "1000" =>disp_seg<="1111111";disp_cat<="11111110";when "1001" =>disp_seg<="1111011";disp_cat<="11111110";when others=>disp_seg<="0000000";disp_cat<="11111111";--debugend case;when others=>disp_seg<="0000000";disp_cat<="11111111";end case;END IF;ELSE disp_seg<="0000000";disp_cat<="11111111";END IF; end process;PROCESS(CLK_60) --60秒計時分頻-- BEGIN IF OP = '1'THEN IF OC=1 THEN IF CLK_60'event and CLK_60 = '1' THENIF NUM_2 = 59 THEN NUM_2 <= 0;ELSE NUM_2 <= NUM_2 + 1;END IF; END IF; ELSIF OC=0 THEN NUM_2<=0; END IF; ELSE NUM_2<=0; END IF; END PROCESS;PROCESS(CLK_60,NUM_2) --60秒計時顯示轉(zhuǎn)換-- BEGIN IF CLK_60'EVENT AND CLK_60 = '1'THEN CASE NUM_2 IS WHEN 0=> COMB_1 <= "0000";COMB_2 <= "0000"; WHEN 1=> COMB_1 <= "0001";COMB_2 <= "0000"; WHEN 2=> COMB_1 <= "0010";COMB_2 <= "0000"; WHEN 3=> COMB_1 <= "0011";COMB_2 <= "0000"; WHEN 4=> COMB_1 <= "0100";COMB_2 <= "0000"; WHEN 5=> COMB_1 <= "0101";COMB_2 <= "0000"; WHEN 6=> COMB_1 <= "0110";COMB_2 <= "0000"; WHEN 7=> COMB_1 <= "0111";COMB_2 <= "0000"; WHEN 8=> COMB_1 <= "1000";COMB_2 <= "0000"; WHEN 9=> COMB_1 <= "1001";COMB_2 <= "0000"; WHEN 10=> COMB_1 <= "0000";COMB_2 <= "0001"; WHEN 11=> COMB_1 <= "0001";COMB_2 <= "0001"; WHEN 12=> COMB_1 <= "0010";COMB_2 <= "0001"; WHEN 13=> COMB_1 <= "0011";COMB_2 <= "0001"; WHEN 14=> COMB_1 <= "0100";COMB_2 <= "0001"; WHEN 15=> COMB_1 <= "0101";COMB_2 <= "0001"; WHEN 16=> COMB_1 <= "0110";COMB_2 <= "0001"; WHEN 17=> COMB_1 <= "0111";COMB_2 <= "0001"; WHEN 18=> COMB_1 <= "1000";COMB_2 <= "0001"; WHEN 19=> COMB_1 <= "1001";COMB_2 <= "0001"; WHEN 20=> COMB_1 <= "0000";COMB_2 <= "0010"; WHEN 21=> COMB_1 <= "0001";COMB_2 <= "0010"; WHEN 22=> COMB_1 <= "0010";COMB_2 <= "0010"; WHEN 23=> COMB_1 <= "0011";COMB_2 <= "0010"; WHEN 24=> COMB_1 <= "0100";COMB_2 <= "0010"; WHEN 25=> COMB_1 <= "0101";COMB_2 <= "0010"; WHEN 26=> COMB_1 <= "0110";COMB_2 <= "0010"; WHEN 27=> COMB_1 <= "0111";COMB_2 <= "0010"; WHEN 28=> COMB_1 <= "1000";COMB_2 <= "0010"; WHEN 29=> COMB_1 <= "1001";COMB_2 <= "0010"; WHEN 30=> COMB_1 <= "0000";COMB_2 <= "0011"; WHEN 31=> COMB_1 <= "0001";COMB_2 <= "0011"; WHEN 32=> COMB_1 <= "0010";COMB_2 <= "0011"; WHEN 33=> COMB_1 <= "0011";COMB_2 <= "0011"; WHEN 34=> COMB_1 <= "0100";COMB_2 <= "0011"; WHEN 35=> COMB_1 <= "0101";COMB_2 <= "0011"; WHEN 36=> COMB_1 <= "0110";COMB_2 <= "0011"; WHEN 37=> COMB_1 <= "0111";COMB_2 <= "0011"; WHEN 38=> COMB_1 <= "1000";COMB_2 <= "0011"; WHEN 39=> COMB_1 <= "1001";COMB_2 <= "0011"; WHEN 40=> COMB_1 <= "0000";COMB_2 <= "0100"; WHEN 41=> COMB_1 <= "0001";COMB_2 <= "0100"; WHEN 42=> COMB_1 <= "0010";COMB_2 <= "0100"; WHEN 43=> COMB_1 <= "0011";COMB_2 <= "0100"; WHEN 44=> COMB_1 <= "0100";COMB_2 <= "0100"; WHEN 45=> COMB_1 <= "0101";COMB_2 <= "0100"; WHEN 46=> COMB_1 <= "0110";COMB_2 <= "0100"; WHEN 47=> COMB_1 <= "0111";COMB_2 <= "0100"; WHEN 48=> COMB_1 <= "1000";COMB_2 <= "0100"; WHEN 49=> COMB_1 <= "1001";COMB_2 <= "0100"; WHEN 50=> COMB_1 <= "0000";COMB_2 <= "0101"; WHEN 51=> COMB_1 <= "0001";COMB_2 <= "0101"; WHEN 52=> COMB_1 <= "0010";COMB_2 <= "0101"; WHEN 53=> COMB_1 <= "0011";COMB_2 <= "0101"; WHEN 54=> COMB_1 <= "0100";COMB_2 <= "0101"; WHEN 55=> COMB_1 <= "0101";COMB_2 <= "0101"; WHEN 56=> COMB_1 <= "0110";COMB_2 <= "0101"; WHEN 57=> COMB_1 <= "0111";COMB_2 <= "0101"; WHEN 58=> COMB_1 <= "1000";COMB_2 <= "0101"; WHEN 59=> COMB_1 <= "1001";COMB_2 <= "0101";END CASE; END IF; END PROCESS;END;

三、其他操作

在寫入代碼以后還需要進(jìn)行引腳分配以及燒錄等操作，這些就不必贅述了，大家一定可以自行完成的啦。

四、總結(jié)

最后，謝謝大家的閱讀與支持了啦，謝謝大家的支持。

總結(jié)

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