fftwrap.vhd

1024点FFT快速傅立叶变换,(vhdl代码)

        RAMA_A0  : out std_logic;
        RAMB_A9  : out std_logic;
        RAMB_A8  : out std_logic;
        RAMB_A7  : out std_logic;
        RAMB_A6  : out std_logic;
        RAMB_A5  : out std_logic;
        RAMB_A4  : out std_logic;
        RAMB_A3  : out std_logic;
        RAMB_A2  : out std_logic;
        RAMB_A1  : out std_logic;
        RAMB_A0  : out std_logic;
        RAMA_WR : out std_logic;
        RAMB_WR : out std_logic;
        OBUF_TB : out std_logic;
        OBUF_TA : out std_logic;
        RESULT : out std_logic;
        IO_CYCLE : out std_logic
       ) ;
         end component;



begin



  FFTU1: xfft1024
    port map (
        RS   	=> RS ,
        MEM   	=> MEM ,
        DR15    => DR(15) ,
        DR14    => DR(14) ,
        DR13    => DR(13) ,
        DR12    => DR(12) ,
        DR11    => DR(11) ,
        DR10    => DR(10) ,
        DR9     => DR(9) ,
        DR8     => DR(8) ,
        DR7     => DR(7) ,
        DR6     => DR(6) ,
        DR5     => DR(5) ,
        DR4     => DR(4) ,
        DR3     => DR(3) ,
        DR2     => DR(2) ,
        DR1     => DR(1) ,
        DR0     => DR(0) ,
        DI15    => DI(15) ,
        DI14    => DI(14) ,
        DI13    => DI(13) ,
        DI12    => DI(12) ,
        DI11    => DI(11) ,
        DI10    => DI(10) ,
        DI9     => DI(9) ,
        DI8     => DI(8) ,
        DI7     => DI(7) ,
        DI6     => DI(6) ,
        DI5     => DI(5) ,
        DI4     => DI(4) ,
        DI3     => DI(3) ,
        DI2     => DI(2) ,
        DI1     => DI(1) ,
        DI0     => DI(0) ,
        DA_R15  => DA_R(15) ,
        DA_R14  => DA_R(14) ,
        DA_R13  => DA_R(13) ,
        DA_R12  => DA_R(12) ,
        DA_R11  => DA_R(11) ,
        DA_R10  => DA_R(10) ,
        DA_R9   => DA_R(9) ,
        DA_R8   => DA_R(8) ,
        DA_R7   => DA_R(7) ,
        DA_R6   => DA_R(6) ,
        DA_R5   => DA_R(5) ,
        DA_R4   => DA_R(4) ,
        DA_R3   => DA_R(3) ,
        DA_R2   => DA_R(2) ,
        DA_R1   => DA_R(1) ,
        DA_R0   => DA_R(0) ,
        DA_I15  => DA_I(15) ,
        DA_I14  => DA_I(14) ,
        DA_I13  => DA_I(13) ,
        DA_I12  => DA_I(12) ,
        DA_I11  => DA_I(11) ,
        DA_I10  => DA_I(10) ,
        DA_I9   => DA_I(9) ,
        DA_I8   => DA_I(8) ,
        DA_I7   => DA_I(7) ,
        DA_I6   => DA_I(6) ,
        DA_I5   => DA_I(5) ,
        DA_I4   => DA_I(4) ,
        DA_I3   => DA_I(3) ,
        DA_I2   => DA_I(2) ,
        DA_I1   => DA_I(1) ,
        DA_I0   => DA_I(0) ,
        DB_R15  => DB_R(15) ,
        DB_R14  => DB_R(14) ,
        DB_R13  => DB_R(13) ,
        DB_R12  => DB_R(12) ,
        DB_R11  => DB_R(11) ,
        DB_R10  => DB_R(10) ,
        DB_R9   => DB_R(9) ,
        DB_R8   => DB_R(8) ,
        DB_R7   => DB_R(7) ,
        DB_R6   => DB_R(6) ,
        DB_R5   => DB_R(5) ,
        DB_R4   => DB_R(4) ,
        DB_R3   => DB_R(3) ,
        DB_R2   => DB_R(2) ,
        DB_R1   => DB_R(1) ,
        DB_R0   => DB_R(0) ,
        DB_I15  => DB_I(15) , 
        DB_I14  => DB_I(14) , 
        DB_I13  => DB_I(13) , 
        DB_I12  => DB_I(12) , 
        DB_I11  => DB_I(11) , 
        DB_I10  => DB_I(10) , 
        DB_I9   => DB_I(9) , 
        DB_I8   => DB_I(8) , 
        DB_I7   => DB_I(7) , 
        DB_I6   => DB_I(6) , 
        DB_I5   => DB_I(5) , 
        DB_I4   => DB_I(4) , 
        DB_I3   => DB_I(3) , 
        DB_I2   => DB_I(2) , 
        DB_I1   => DB_I(1) , 
        DB_I0   => DB_I(0) , 
        AUTO    => AUTO ,
        DMA     => DMA ,
        START   => START ,
        CE      => CE ,
        CLK     => CLK ,

        RAMA_OE => RAMA_OE ,
        RAMB_OE => RAMB_OE ,
        RAMA_CS => RAMA_CS ,
        RAMB_CS => RAMB_CS ,
        DONE    => DONE ,
        DMA_IN_PROGRESS => DMA_IN_PROGRESS ,
        DOA_R15  => DOA_R(15) ,
        DOA_R14  => DOA_R(14) ,
        DOA_R13  => DOA_R(13) ,
        DOA_R12  => DOA_R(12) ,
        DOA_R11  => DOA_R(11) ,
        DOA_R10  => DOA_R(10) ,
        DOA_R9   => DOA_R(9) ,
        DOA_R8   => DOA_R(8) ,
        DOA_R7   => DOA_R(7) ,
        DOA_R6   => DOA_R(6) ,
        DOA_R5   => DOA_R(5) ,
        DOA_R4   => DOA_R(4) ,
        DOA_R3   => DOA_R(3) ,
        DOA_R2   => DOA_R(2) ,
        DOA_R1   => DOA_R(1) ,
        DOA_R0   => DOA_R(0) ,
        DOA_I15  => DOA_I(15) ,
        DOA_I14  => DOA_I(14) ,
        DOA_I13  => DOA_I(13) ,
        DOA_I12  => DOA_I(12) ,
        DOA_I11  => DOA_I(11) ,
        DOA_I10  => DOA_I(10) ,
        DOA_I9   => DOA_I(9) ,
        DOA_I8   => DOA_I(8) ,
        DOA_I7   => DOA_I(7) ,
        DOA_I6   => DOA_I(6) ,
        DOA_I5   => DOA_I(5) ,
        DOA_I4   => DOA_I(4) ,
        DOA_I3   => DOA_I(3) ,
        DOA_I2   => DOA_I(2) ,
        DOA_I1   => DOA_I(1) ,
        DOA_I0   => DOA_I(0) ,
        DOB_R15  => DOB_R(15) ,
        DOB_R14  => DOB_R(14) ,
        DOB_R13  => DOB_R(13) ,
        DOB_R12  => DOB_R(12) ,
        DOB_R11  => DOB_R(11) ,
        DOB_R10  => DOB_R(10) ,
        DOB_R9   => DOB_R(9) ,
        DOB_R8   => DOB_R(8) ,
        DOB_R7   => DOB_R(7) ,
        DOB_R6   => DOB_R(6) ,
        DOB_R5   => DOB_R(5) ,
        DOB_R4   => DOB_R(4) ,
        DOB_R3   => DOB_R(3) ,
        DOB_R2   => DOB_R(2) ,
        DOB_R1   => DOB_R(1) ,
        DOB_R0   => DOB_R(0) ,
        DOB_I15  => DOB_I(15) , 
        DOB_I14  => DOB_I(14) , 
        DOB_I13  => DOB_I(13) , 
        DOB_I12  => DOB_I(12) , 
        DOB_I11  => DOB_I(11) , 
        DOB_I10  => DOB_I(10) , 
        DOB_I9   => DOB_I(9) , 
        DOB_I8   => DOB_I(8) , 
        DOB_I7   => DOB_I(7) , 
        DOB_I6   => DOB_I(6) , 
        DOB_I5   => DOB_I(5) , 
        DOB_I4   => DOB_I(4) , 
        DOB_I3   => DOB_I(3) , 
        DOB_I2   => DOB_I(2) , 
        DOB_I1   => DOB_I(1) , 
        DOB_I0   => DOB_I(0) , 
        XK_R15   => XK_R(15) ,
        XK_R14   => XK_R(14) ,
        XK_R13   => XK_R(13) ,
        XK_R12   => XK_R(12) ,
        XK_R11   => XK_R(11) ,
        XK_R10   => XK_R(10) ,
        XK_R9    => XK_R(9) ,
        XK_R8    => XK_R(8) ,
        XK_R7    => XK_R(7) ,
        XK_R6    => XK_R(6) ,
        XK_R5    => XK_R(5) ,
        XK_R4    => XK_R(4) ,
        XK_R3    => XK_R(3) ,
        XK_R2    => XK_R(2) ,
        XK_R1    => XK_R(1) ,
        XK_R0    => XK_R(0) ,
        XK_I15   => XK_I(15) ,
        XK_I14   => XK_I(14) ,
        XK_I13   => XK_I(13) ,
        XK_I12   => XK_I(12) ,
        XK_I11   => XK_I(11) ,
        XK_I10   => XK_I(10) ,
        XK_I9    => XK_I(9) ,
        XK_I8    => XK_I(8) ,
        XK_I7    => XK_I(7) ,
        XK_I6    => XK_I(6) ,
        XK_I5    => XK_I(5) ,
        XK_I4    => XK_I(4) ,
        XK_I3    => XK_I(3) ,
        XK_I2    => XK_I(2) ,
        XK_I1    => XK_I(1) ,
        XK_I0    => XK_I(0) ,
        K9       => K(9) , 
        K8       => K(8) , 
        K7       => K(7) , 
        K6       => K(6) , 
        K5       => K(5) , 
        K4       => K(4) , 
        K3       => K(3) , 
        K2       => K(2) , 
        K1       => K(1) , 
        K0       => K(0) , 
        RAMA_A9  => RAMA_A(9) ,
        RAMA_A8  => RAMA_A(8) ,
        RAMA_A7  => RAMA_A(7) ,
        RAMA_A6  => RAMA_A(6) ,
        RAMA_A5  => RAMA_A(5) ,
        RAMA_A4  => RAMA_A(4) ,
        RAMA_A3  => RAMA_A(3) ,
        RAMA_A2  => RAMA_A(2) ,
        RAMA_A1  => RAMA_A(1) ,
        RAMA_A0  => RAMA_A(0) ,
        RAMB_A9  => RAMB_A(9) ,
        RAMB_A8  => RAMB_A(8) ,
        RAMB_A7  => RAMB_A(7) ,
        RAMB_A6  => RAMB_A(6) ,
        RAMB_A5  => RAMB_A(5) ,
        RAMB_A4  => RAMB_A(4) ,
        RAMB_A3  => RAMB_A(3) ,
        RAMB_A2  => RAMB_A(2) ,
        RAMB_A1  => RAMB_A(1) ,
        RAMB_A0  => RAMB_A(0) ,
        RAMA_WR  => RAMA_WR ,
        RAMB_WR  => RAMB_WR ,
        OBUF_TB  => OBUF_TB ,
        OBUF_TA  => OBUF_TA ,
        RESULT   => RESULT ,
        IO_CYCLE => IO_CYCLE
             );
          


end WRAPPER;