frequent.vhm

这是个用VHDL写的测频源程序,最大可测10M,你可以任意修改,但请你更新后发一份给我

  signal M0 : std_logic ;
  signal M1 : std_logic ;
  signal M2 : std_logic ;
  signal M3 : std_logic ;
  signal M4 : std_logic ;
  signal M5 : std_logic ;
  signal UN1_COUNT : std_logic ;
  signal UN4_COUNT6 : std_logic ;
  signal VCC : std_logic ;
  signal GND : std_logic ;
  signal COUTA_N1 : std_logic ;
  signal COUTA_N2 : std_logic ;
  signal COUTA_N3 : std_logic ;
  signal N_61 : std_logic ;
  signal N_65 : std_logic ;
  signal N_69 : std_logic ;
  signal N_70 : std_logic ;
  signal N_71 : std_logic ;
  signal N_72 : std_logic ;
  signal N_73 : std_logic ;
  signal N_74 : std_logic ;
  signal N_75 : std_logic ;
  signal N_76 : std_logic ;
  signal N_77 : std_logic ;
  signal N_78 : std_logic ;
  signal N_79 : std_logic ;
  signal N_80 : std_logic ;
  signal N_84 : std_logic ;
  signal N_88 : std_logic ;
  signal N_91 : std_logic ;
  signal N_97 : std_logic ;
  signal N_101 : std_logic ;
  signal N_104 : std_logic ;
  signal N_110 : std_logic ;
  signal N_114 : std_logic ;
  signal N_117 : std_logic ;
  signal N_123 : std_logic ;
  signal N_127 : std_logic ;
  signal N_130 : std_logic ;
  signal N_136 : std_logic ;
  signal N_140 : std_logic ;
  signal N_143 : std_logic ;
  signal N_149 : std_logic ;
  signal N_153 : std_logic ;
  signal N_156 : std_logic ;
  signal N_162 : std_logic ;
  signal N_166 : std_logic ;
  signal N_169 : std_logic ;
  signal N_173 : std_logic ;
  signal N_174 : std_logic ;
  signal N_175 : std_logic ;
  signal N_176 : std_logic ;
  signal N_177 : std_logic ;
  signal N_178 : std_logic ;
  signal N_179 : std_logic ;
  signal N_180 : std_logic ;
  signal N_197 : std_logic ;
  signal N_198 : std_logic ;
  signal N_201 : std_logic ;
  signal N_202 : std_logic ;
  signal N_203 : std_logic ;
  signal N_204 : std_logic ;
  signal N_206 : std_logic ;
  signal N_207 : std_logic ;
  signal N_208 : std_logic ;
  signal N_209 : std_logic ;
  signal N_210 : std_logic ;
  signal N_211 : std_logic ;
  signal N_212 : std_logic ;
  signal N_213 : std_logic ;
  signal N_214 : std_logic ;
  signal N_638 : std_logic ;
  signal N_816 : std_logic ;
  signal N_817 : std_logic ;
  signal N_818 : std_logic ;
  signal N_819 : std_logic ;
  signal N_829 : std_logic ;
  signal N_830 : std_logic ;
  signal N_831 : std_logic ;
  signal N_832 : std_logic ;
  signal N_833 : std_logic ;
  signal N_834 : std_logic ;
  signal N_835 : std_logic ;
  signal N_836 : std_logic ;
  signal N_837 : std_logic ;
  signal N_838 : std_logic ;
  signal N_839 : std_logic ;
  signal N_840 : std_logic ;
  signal N_841 : std_logic ;
  signal N_842 : std_logic ;
  signal N_843 : std_logic ;
  signal N_844 : std_logic ;
  signal N_845 : std_logic ;
  signal N_846 : std_logic ;
  signal N_847 : std_logic ;
  signal N_848 : std_logic ;
  signal N_849 : std_logic ;
  signal N_850 : std_logic ;
  signal N_851 : std_logic ;
  signal N_852 : std_logic ;
  signal N_853 : std_logic ;
  signal N_854 : std_logic ;
  signal N_855 : std_logic ;
  signal N_856 : std_logic ;
  signal N_857 : std_logic ;
  signal N_858 : std_logic ;
  signal N_859 : std_logic ;
  signal N_860 : std_logic ;
  signal N_861 : std_logic ;
  signal N_862 : std_logic ;
  signal N_863 : std_logic ;
  signal N_864 : std_logic ;
  signal N_865 : std_logic ;
  signal N_866 : std_logic ;
  signal N_867 : std_logic ;
  signal N_868 : std_logic ;
  signal N_869 : std_logic ;
  signal N_870 : std_logic ;
  signal N_871 : std_logic ;
  signal N_872 : std_logic ;
  signal N_873 : std_logic ;
  signal N_874 : std_logic ;
  signal N_875 : std_logic ;
  signal N_876 : std_logic ;
  signal N_877 : std_logic ;
  signal N_878 : std_logic ;
  signal N_879 : std_logic ;
  signal N_880 : std_logic ;
  signal N_881 : std_logic ;
  signal N_882 : std_logic ;
  signal N_883 : std_logic ;
  signal N_884 : std_logic ;
  signal N_906 : std_logic ;
  signal N_907 : std_logic ;
  signal N_908 : std_logic ;
  signal N_909 : std_logic ;
  signal N_910 : std_logic ;
  signal N_911 : std_logic ;
  signal N_912 : std_logic ;
  signal N_913 : std_logic ;
  signal N_914 : std_logic ;
  signal N_915 : std_logic ;
  signal N_916 : std_logic ;
  signal N_917 : std_logic ;
  signal N_918 : std_logic ;
  signal N_919 : std_logic ;
  signal N_920 : std_logic ;
  signal N_921 : std_logic ;
  signal N_922 : std_logic ;
  signal N_923 : std_logic ;
  signal N_924 : std_logic ;
  signal N_925 : std_logic ;
  signal N_926 : std_logic ;
  signal N_927 : std_logic ;
  signal N_928 : std_logic ;
  signal N_929 : std_logic ;
  signal N_930 : std_logic ;
  signal N_931 : std_logic ;
  signal N_932 : std_logic ;
  signal N_933 : std_logic ;
  signal N_934 : std_logic ;
  signal N_935 : std_logic ;
  signal N_936 : std_logic ;
  signal N_937 : std_logic ;
  signal N_938 : std_logic ;
  signal N_939 : std_logic ;
  signal N_940 : std_logic ;
  signal N_941 : std_logic ;
  signal N_942 : std_logic ;
  signal N_943 : std_logic ;
  signal N_944 : std_logic ;
  signal N_945 : std_logic ;
  signal N_947 : std_logic ;
  signal N_948 : std_logic ;
  signal N_949 : std_logic ;
  signal N_950 : std_logic ;
  signal N_951 : std_logic ;
  signal N_952 : std_logic ;
  signal N_955 : std_logic ;
  signal N_956 : std_logic ;
  signal N_957 : std_logic ;
  signal N_958 : std_logic ;
  signal N_959 : std_logic ;
  signal N_960 : std_logic ;
  signal N_961 : std_logic ;
  signal N_962 : std_logic ;
  signal N_963 : std_logic ;
  signal N_964 : std_logic ;
  signal N_965 : std_logic ;
  signal N_966 : std_logic ;
  signal N_967 : std_logic ;
  signal N_968 : std_logic ;
  signal N_1095 : std_logic ;
  signal N_1096 : std_logic ;
  signal N_1097 : std_logic ;
  signal N_1098 : std_logic ;
  signal N_1099 : std_logic ;
  signal N_1100 : std_logic ;
  signal N_1101 : std_logic ;
  signal P7_UN10_COUTA : std_logic ;
  signal M5_I : std_logic ;
  signal M4_I : std_logic ;
  signal M3_I : std_logic ;
  signal M2_I : std_logic ;
  signal M1_I : std_logic ;
  signal M0_I : std_logic ;
  signal UN4_COUNT6_I : std_logic ;
  signal UN1_COUNT_I : std_logic ;
  signal N_911_I : std_logic ;
  signal N_910_I : std_logic ;
  signal N_909_I : std_logic ;
  signal N_908_I : std_logic ;
  signal N_907_I : std_logic ;
  signal N_906_I : std_logic ;
  signal XCLK_C : std_logic ;
  signal CLK_C : std_logic ;
  signal CLK1_C : std_logic ;
  signal N_209_I_0_C : std_logic ;
  signal N_1108 : std_logic ;
  signal N_918_I : std_logic ;
  signal N_916_I : std_logic ;
  signal N_917_I : std_logic ;
  signal N_914_I : std_logic ;
  signal N_915_I : std_logic ;
  signal N_912_I : std_logic ;
  signal N_913_I : std_logic ;
  signal N_1114 : std_logic ;
  signal N_925_I : std_logic ;
  signal N_923_I : std_logic ;
  signal N_924_I : std_logic ;
  signal N_921_I : std_logic ;
  signal N_922_I : std_logic ;
  signal N_919_I : std_logic ;
  signal N_920_I : std_logic ;
  signal N_932_I : std_logic ;
  signal N_930_I : std_logic ;
  signal N_931_I : std_logic ;
  signal N_928_I : std_logic ;
  signal N_929_I : std_logic ;
  signal N_926_I : std_logic ;
  signal N_927_I : std_logic ;
  signal N_939_I : std_logic ;
  signal N_937_I : std_logic ;
  signal N_938_I : std_logic ;
  signal N_935_I : std_logic ;
  signal N_936_I : std_logic ;
  signal N_933_I : std_logic ;
  signal N_934_I : std_logic ;
  signal N_958_I : std_logic ;
  signal N_959_I : std_logic ;
  signal N_1132 : std_logic ;
  signal N_968_I : std_logic ;
  signal N_957_I : std_logic ;
  signal N_1133 : std_logic ;
  signal N_955_I : std_logic ;
  signal N_956_I : std_logic ;
  signal N_1134 : std_logic ;
  signal N_1135 : std_logic ;
  signal N_947_I : std_logic ;
  signal N_945_I : std_logic ;
  signal N_1095_I : std_logic ;
  signal N_944_I : std_logic ;
  signal N_1096_I : std_logic ;
  signal N_1097_I : std_logic ;
  signal N_943_I : std_logic ;
  signal N_1098_I : std_logic ;
  signal N_942_I : std_logic ;
  signal N_1099_I : std_logic ;
  signal N_941_I : std_logic ;
  signal N_1100_I : std_logic ;
  signal N_940_I : std_logic ;
  signal N_1101_I : std_logic ;
  signal N_210_I : std_logic ;
  signal N_1153 : std_logic ;
  signal N_211_I : std_logic ;
  signal N_1154 : std_logic ;
  signal N_212_I : std_logic ;
  signal N_207_I : std_logic ;
  signal N_208_I : std_logic ;
  signal N_206_I : std_logic ;
  signal N_213_I : std_logic ;
  signal N_203_I : std_logic ;
  signal N_204_I : std_logic ;
  signal N_201_I : std_logic ;
  signal N_202_I : std_logic ;
  signal N_23_I_C : std_logic ;
  signal N_25_I_C : std_logic ;
  signal N_27_I_C : std_logic ;
  signal N_29_I_C : std_logic ;
  signal N_33_I_C : std_logic ;
  signal N_193_I_0_C : std_logic ;
  signal N_638_I_0 : std_logic ;
  signal N_194_I : std_logic ;
  signal N_312_I_0 : std_logic ;
  signal N_308_I_0 : std_logic ;
  signal N_304_I_0 : std_logic ;
  signal N_300_I_0 : std_logic ;
  signal N_296_I_0 : std_logic ;
  signal N_292_I_0 : std_logic ;
  signal N_342_I_0 : std_logic ;
  signal N_338_I_0 : std_logic ;
  signal N_334_I_0 : std_logic ;
  signal N_330_I_0 : std_logic ;
  signal N_616_I_0 : std_logic ;
  signal N_324_I_0 : std_logic ;
  signal N_320_I_0 : std_logic ;
  signal N_316_I_0 : std_logic ;
  signal N_637_I_0 : std_logic ;
  signal N_1201 : std_logic ;
  signal N_1202 : std_logic ;
  signal N_1203 : std_logic ;
  signal N_1204 : std_logic ;
  signal N_1205 : std_logic ;
  signal N_1206 : std_logic ;
  signal N_1207 : std_logic ;
  signal N_1208 : std_logic ;
  signal N_1209 : std_logic ;
  signal N_1210 : std_logic ;
  signal N_1211 : std_logic ;
  signal N_1212 : std_logic ;
  signal N_1213 : std_logic ;
  signal N_1214 : std_logic ;
  signal N_1215 : std_logic ;
  signal N_1216 : std_logic ;
  signal N_1217 : std_logic ;
  signal N_1218 : std_logic ;
  signal N_1219 : std_logic ;
  signal N_1220 : std_logic ;
  signal N_1221 : std_logic ;
  signal N_1222 : std_logic ;
  signal N_1223 : std_logic ;
  signal N_1224 : std_logic ;
  signal N_1225 : std_logic ;
  signal N_1226 : std_logic ;
  signal N_1227 : std_logic ;
  signal N_1228 : std_logic ;
  signal N_1229 : std_logic ;
  signal N_1230 : std_logic ;
  signal N_1231 : std_logic ;
  signal N_1232 : std_logic ;
  signal N_1233 : std_logic ;
  signal N_1234 : std_logic ;
  signal N_1235 : std_logic ;
  signal N_1236 : std_logic ;
  signal N_1237 : std_logic ;
  signal N_1238 : std_logic ;
  signal N_1239 : std_logic ;
  component FD11
    port(Q0 :  out std_logic;
    D0 :  in std_logic;
    CLK :  in std_logic  );
  end component;
  component FD21
    port(Q0 :  out std_logic;
    D0 :  in std_logic;
    CLK :  in std_logic;
    CD :  in std_logic  );
  end component;
  component XOR2
    port(Z0 :  out std_logic;
    A0 :  in std_logic;
    A1 :  in std_logic  );
  end component;
  component AND2
    port(Z0 :  out std_logic;
    A0 :  in std_logic;
    A1 :  in std_logic  );
  end component;
  component OR2
    port(Z0 :  out std_logic;
    A0 :  in std_logic;
    A1 :  in std_logic  );
  end component;
  component IB11
    port(Z0 :  out std_logic;
    XI0 :  in std_logic  );
  end component;
  component OB11
    port(XO0 :  out std_logic;
    A0 :  in std_logic  );
  end component;
  component INV
    port(ZN0 :  out std_logic;
    A0 :  in std_logic  );
  end component;
  component MUX2
    port(Z0 :  out std_logic;
    A0 :  in std_logic;
    A1 :  in std_logic;
    S0 :  in std_logic  );
  end component;
  component LD41
    port(Q0 :  out std_logic;
    D0 :  in std_logic;
    G :  in std_logic;
    PD :  in std_logic;
    CD :  in std_logic  );
  end component;
begin
  VCC <= '1';
  GND <= '0';
  \II_COUNT[2]\: FD11 port map (
    Q0 => COUNT(2),
    D0 => COUNT_3(2),
    CLK => CLK_C);
  \II_COUNT3[3]\: FD11 port map (
    Q0 => COUNT3(3),
    D0 => N_875,
    CLK => CLK_C);
  \II_COUNT4[0]\: FD11 port map (
    Q0 => COUNT4(0),
    D0 => N_869,
    CLK => CLK_C);
  \II_COUNT4[1]\: FD11 port map (
    Q0 => COUNT4(1),
    D0 => N_870,
    CLK => CLK_C);
  \II_COUNT4[2]\: FD11 port map (
    Q0 => COUNT4(2),
    D0 => N_871,
    CLK => CLK_C);
  \II_COUNT4[3]\: FD11 port map (
    Q0 => COUNT4(3),
    D0 => N_884,
    CLK => CLK_C);
  \II_COUNT5[0]\: FD11 port map (
    Q0 => COUNT5(0),
    D0 => N_865,
    CLK => CLK_C);
  \II_COUNT5[1]\: FD11 port map (
    Q0 => COUNT5(1),
    D0 => N_866,
    CLK => CLK_C);
  \II_COUNT5[2]\: FD11 port map (
    Q0 => COUNT5(2),
    D0 => N_867,
    CLK => CLK_C);
  \II_COUNT5[3]\: FD11 port map (
    Q0 => COUNT5(3),
    D0 => N_868,
    CLK => CLK_C);
  \II_COUNT6[0]\: FD11 port map (
    Q0 => COUNT6(0),
    D0 => N_861,
    CLK => CLK_C);
  \II_COUNT6[1]\: FD11 port map (
    Q0 => COUNT6(1),
    D0 => N_862,
    CLK => CLK_C);
  \II_COUNT6[2]\: FD11 port map (
    Q0 => COUNT6(2),
    D0 => N_863,
    CLK => CLK_C);
  \II_COUNT6[3]\: FD11 port map (
    Q0 => COUNT6(3),
    D0 => N_864,
    CLK => CLK_C);
  \II_COUNT[0]\: FD11 port map (
    Q0 => COUNT(0),
    D0 => UN4_COUNT(3),
    CLK => CLK_C);
  \II_COUNT[1]\: FD11 port map (
    Q0 => COUNT(1),
    D0 => COUNT_3(1),
    CLK => CLK_C);
  \II_COUNT0[0]\: FD11 port map (
    Q0 => COUNT0(0),
    D0 => N_857,
    CLK => CLK_C);
  \II_COUNT0[1]\: FD11 port map (
    Q0 => COUNT0(1),
    D0 => N_858,
    CLK => CLK_C);
  \II_COUNT0[2]\: FD11 port map (
    Q0 => COUNT0(2),
    D0 => N_859,
    CLK => CLK_C);
  \II_COUNT0[3]\: FD11 port map (
    Q0 => COUNT0(3),
    D0 => N_860,
    CLK => CLK_C);
  \II_COUNT1[0]\: FD11 port map (
    Q0 => COUNT1(0),
    D0 => N_880,
    CLK => CLK_C);
  \II_COUNT1[1]\: FD11 port map (
    Q0 => COUNT1(1),
    D0 => N_881,
    CLK => CLK_C);
  \II_COUNT1[2]\: FD11 port map (
    Q0 => COUNT1(2),
    D0 => N_882,
    CLK => CLK_C);
  \II_COUNT1[3]\: FD11 port map (
    Q0 => COUNT1(3),
    D0 => N_883,
    CLK => CLK_C);
  \II_COUNT2[0]\: FD11 port map (
    Q0 => COUNT2(0),
    D0 => N_876,
    CLK => CLK_C);
  \II_COUNT2[1]\: FD11 port map (
    Q0 => COUNT2(1),
    D0 => N_877,
    CLK => CLK_C);
  \II_COUNT2[2]\: FD11 port map (
    Q0 => COUNT2(2),
    D0 => N_878,
    CLK => CLK_C);
  \II_COUNT2[3]\: FD11 port map (
    Q0 => COUNT2(3),
    D0 => N_879,
    CLK => CLK_C);
  \II_COUNT3[0]\: FD11 port map (
    Q0 => COUNT3(0),
    D0 => N_872,
    CLK => CLK_C);
  \II_COUNT3[1]\: FD11 port map (
    Q0 => COUNT3(1),
    D0 => N_873,
    CLK => CLK_C);
  \II_COUNT3[2]\: FD11 port map (
    Q0 => COUNT3(2),
    D0 => N_874,
    CLK => CLK_C);
  \II_COUT3[1]\: FD21 port map (
    Q0 => COUT3(1),
    D0 => N_316_I_0,
    CLK => M2_I,
    CD => P7_UN10_COUTA);
  \II_COUT3[2]\: FD21 port map (
    Q0 => COUT3(2),
    D0 => N_849,
    CLK => M2_I,
    CD => P7_UN10_COUTA);