fft.fit.eqn

关于FFT实现的Verilog代码

--H2L01 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT5 at DSPMULT_X42_Y29_N0
H2L01 = H2_mac_mult2_result[5];

--H2L11 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT6 at DSPMULT_X42_Y29_N0
H2L11 = H2_mac_mult2_result[6];

--H2L21 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT7 at DSPMULT_X42_Y29_N0
H2L21 = H2_mac_mult2_result[7];

--H2L31 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT8 at DSPMULT_X42_Y29_N0
H2L31 = H2_mac_mult2_result[8];

--H2L41 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT9 at DSPMULT_X42_Y29_N0
H2L41 = H2_mac_mult2_result[9];

--H2L51 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT10 at DSPMULT_X42_Y29_N0
H2L51 = H2_mac_mult2_result[10];

--H2L61 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT11 at DSPMULT_X42_Y29_N0
H2L61 = H2_mac_mult2_result[11];

--H2L71 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT12 at DSPMULT_X42_Y29_N0
H2L71 = H2_mac_mult2_result[12];

--H2L81 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT13 at DSPMULT_X42_Y29_N0
H2L81 = H2_mac_mult2_result[13];

--H2L91 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT14 at DSPMULT_X42_Y29_N0
H2L91 = H2_mac_mult2_result[14];

--H2L02 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT15 at DSPMULT_X42_Y29_N0
H2L02 = H2_mac_mult2_result[15];

--H2L4 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~2 at DSPMULT_X42_Y29_N0
H2L4 = GND;

--H2L5 is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~3 at DSPMULT_X42_Y29_N0
H2L5 = GND;


--H2_result[0] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[0] at DSPOUT_X43_Y23_N0
--DSP Block Operation Mode: Simple Multiplier (9-bit)
H2_result[0] = H2_mac_mult2;

--H2_result[1] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[1] at DSPOUT_X43_Y23_N0
H2_result[1] = H2L6;

--H2_result[2] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[2] at DSPOUT_X43_Y23_N0
H2_result[2] = H2L7;

--H2_result[3] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[3] at DSPOUT_X43_Y23_N0
H2_result[3] = H2L8;

--H2_result[4] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[4] at DSPOUT_X43_Y23_N0
H2_result[4] = H2L9;

--H2_result[5] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[5] at DSPOUT_X43_Y23_N0
H2_result[5] = H2L01;

--H2_result[6] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[6] at DSPOUT_X43_Y23_N0
H2_result[6] = H2L11;

--H2_result[7] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[7] at DSPOUT_X43_Y23_N0
H2_result[7] = H2L21;

--H2_result[8] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[8] at DSPOUT_X43_Y23_N0
H2_result[8] = H2L31;

--H2_result[9] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[9] at DSPOUT_X43_Y23_N0
H2_result[9] = H2L41;

--H2_result[10] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[10] at DSPOUT_X43_Y23_N0
H2_result[10] = H2L51;

--H2_result[11] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[11] at DSPOUT_X43_Y23_N0
H2_result[11] = H2L61;

--H2_result[12] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[12] at DSPOUT_X43_Y23_N0
H2_result[12] = H2L71;

--H2_result[13] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[13] at DSPOUT_X43_Y23_N0
H2_result[13] = H2L81;

--H2_result[14] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[14] at DSPOUT_X43_Y23_N0
H2_result[14] = H2L91;

--H2_result[15] is lpm_mula:mult_x2_w_im_re|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[15] at DSPOUT_X43_Y23_N0
H2_result[15] = H2L02;


--H4_mac_mult2 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2 at DSPMULT_X42_Y29_N1
--DSP Block Multiplier Base Width: 9-bits
H4_mac_mult2_a_data = DATA(x2_re[7], x2_re[6], x2_re[5], x2_re[4], x2_re[3], x2_re[2], x2_re[1], x2_re[0]);
H4_mac_mult2_a_rep = UNSIGNED(H4_mac_mult2_a_data);
H4_mac_mult2_b_data = DATA(w_im[7], w_im[6], w_im[5], w_im[4], w_im[3], w_im[2], w_im[1], w_im[0]);
H4_mac_mult2_b_rep = UNSIGNED(H4_mac_mult2_b_data);
H4_mac_mult2_result = H4_mac_mult2_a_rep * H4_mac_mult2_b_rep;
H4_mac_mult2 = H4_mac_mult2_result[0];

--H4L6 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT1 at DSPMULT_X42_Y29_N1
H4L6 = H4_mac_mult2_result[1];

--H4L7 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT2 at DSPMULT_X42_Y29_N1
H4L7 = H4_mac_mult2_result[2];

--H4L8 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT3 at DSPMULT_X42_Y29_N1
H4L8 = H4_mac_mult2_result[3];

--H4L9 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT4 at DSPMULT_X42_Y29_N1
H4L9 = H4_mac_mult2_result[4];

--H4L01 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT5 at DSPMULT_X42_Y29_N1
H4L01 = H4_mac_mult2_result[5];

--H4L11 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT6 at DSPMULT_X42_Y29_N1
H4L11 = H4_mac_mult2_result[6];

--H4L21 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT7 at DSPMULT_X42_Y29_N1
H4L21 = H4_mac_mult2_result[7];

--H4L31 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT8 at DSPMULT_X42_Y29_N1
H4L31 = H4_mac_mult2_result[8];

--H4L41 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT9 at DSPMULT_X42_Y29_N1
H4L41 = H4_mac_mult2_result[9];

--H4L51 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT10 at DSPMULT_X42_Y29_N1
H4L51 = H4_mac_mult2_result[10];

--H4L61 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT11 at DSPMULT_X42_Y29_N1
H4L61 = H4_mac_mult2_result[11];

--H4L71 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT12 at DSPMULT_X42_Y29_N1
H4L71 = H4_mac_mult2_result[12];

--H4L81 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT13 at DSPMULT_X42_Y29_N1
H4L81 = H4_mac_mult2_result[13];

--H4L91 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT14 at DSPMULT_X42_Y29_N1
H4L91 = H4_mac_mult2_result[14];

--H4L02 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT15 at DSPMULT_X42_Y29_N1
H4L02 = H4_mac_mult2_result[15];

--H4L4 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~2 at DSPMULT_X42_Y29_N1
H4L4 = GND;

--H4L5 is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~3 at DSPMULT_X42_Y29_N1
H4L5 = GND;


--H4_result[0] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[0] at DSPOUT_X43_Y23_N1
--DSP Block Operation Mode: Simple Multiplier (9-bit)
H4_result[0] = H4_mac_mult2;

--H4_result[1] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[1] at DSPOUT_X43_Y23_N1
H4_result[1] = H4L6;

--H4_result[2] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[2] at DSPOUT_X43_Y23_N1
H4_result[2] = H4L7;

--H4_result[3] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[3] at DSPOUT_X43_Y23_N1
H4_result[3] = H4L8;

--H4_result[4] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[4] at DSPOUT_X43_Y23_N1
H4_result[4] = H4L9;

--H4_result[5] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[5] at DSPOUT_X43_Y23_N1
H4_result[5] = H4L01;

--H4_result[6] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[6] at DSPOUT_X43_Y23_N1
H4_result[6] = H4L11;

--H4_result[7] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[7] at DSPOUT_X43_Y23_N1
H4_result[7] = H4L21;

--H4_result[8] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[8] at DSPOUT_X43_Y23_N1
H4_result[8] = H4L31;

--H4_result[9] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[9] at DSPOUT_X43_Y23_N1
H4_result[9] = H4L41;

--H4_result[10] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[10] at DSPOUT_X43_Y23_N1
H4_result[10] = H4L51;

--H4_result[11] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[11] at DSPOUT_X43_Y23_N1
H4_result[11] = H4L61;

--H4_result[12] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[12] at DSPOUT_X43_Y23_N1
H4_result[12] = H4L71;

--H4_result[13] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[13] at DSPOUT_X43_Y23_N1
H4_result[13] = H4L81;

--H4_result[14] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[14] at DSPOUT_X43_Y23_N1
H4_result[14] = H4L91;

--H4_result[15] is lpm_mula:mult_x2_w_re_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[15] at DSPOUT_X43_Y23_N1
H4_result[15] = H4L02;


--H1_mac_mult2 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2 at DSPMULT_X42_Y27_N0
--DSP Block Multiplier Base Width: 9-bits
H1_mac_mult2_a_data = DATA(x2_im[7], x2_im[6], x2_im[5], x2_im[4], x2_im[3], x2_im[2], x2_im[1], x2_im[0]);
H1_mac_mult2_a_rep = UNSIGNED(H1_mac_mult2_a_data);
H1_mac_mult2_b_data = DATA(w_im[7], w_im[6], w_im[5], w_im[4], w_im[3], w_im[2], w_im[1], w_im[0]);
H1_mac_mult2_b_rep = UNSIGNED(H1_mac_mult2_b_data);
H1_mac_mult2_result = H1_mac_mult2_a_rep * H1_mac_mult2_b_rep;
H1_mac_mult2 = H1_mac_mult2_result[0];

--H1L6 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT1 at DSPMULT_X42_Y27_N0
H1L6 = H1_mac_mult2_result[1];

--H1L7 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT2 at DSPMULT_X42_Y27_N0
H1L7 = H1_mac_mult2_result[2];

--H1L8 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT3 at DSPMULT_X42_Y27_N0
H1L8 = H1_mac_mult2_result[3];

--H1L9 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT4 at DSPMULT_X42_Y27_N0
H1L9 = H1_mac_mult2_result[4];

--H1L01 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT5 at DSPMULT_X42_Y27_N0
H1L01 = H1_mac_mult2_result[5];

--H1L11 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT6 at DSPMULT_X42_Y27_N0
H1L11 = H1_mac_mult2_result[6];

--H1L21 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT7 at DSPMULT_X42_Y27_N0
H1L21 = H1_mac_mult2_result[7];

--H1L31 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT8 at DSPMULT_X42_Y27_N0
H1L31 = H1_mac_mult2_result[8];

--H1L41 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT9 at DSPMULT_X42_Y27_N0
H1L41 = H1_mac_mult2_result[9];

--H1L51 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT10 at DSPMULT_X42_Y27_N0
H1L51 = H1_mac_mult2_result[10];

--H1L61 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT11 at DSPMULT_X42_Y27_N0
H1L61 = H1_mac_mult2_result[11];

--H1L71 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT12 at DSPMULT_X42_Y27_N0
H1L71 = H1_mac_mult2_result[12];

--H1L81 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT13 at DSPMULT_X42_Y27_N0
H1L81 = H1_mac_mult2_result[13];

--H1L91 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT14 at DSPMULT_X42_Y27_N0
H1L91 = H1_mac_mult2_result[14];

--H1L02 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~DATAOUT15 at DSPMULT_X42_Y27_N0
H1L02 = H1_mac_mult2_result[15];

--H1L4 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~2 at DSPMULT_X42_Y27_N0
H1L4 = GND;

--H1L5 is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|mac_mult2~3 at DSPMULT_X42_Y27_N0
H1L5 = GND;


--H1_result[0] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[0] at DSPOUT_X43_Y23_N2
--DSP Block Operation Mode: Simple Multiplier (9-bit)
H1_result[0] = H1_mac_mult2;

--H1_result[1] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[1] at DSPOUT_X43_Y23_N2
H1_result[1] = H1L6;

--H1_result[2] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[2] at DSPOUT_X43_Y23_N2
H1_result[2] = H1L7;

--H1_result[3] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[3] at DSPOUT_X43_Y23_N2
H1_result[3] = H1L8;

--H1_result[4] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[4] at DSPOUT_X43_Y23_N2
H1_result[4] = H1L9;

--H1_result[5] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[5] at DSPOUT_X43_Y23_N2
H1_result[5] = H1L01;

--H1_result[6] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[6] at DSPOUT_X43_Y23_N2
H1_result[6] = H1L11;

--H1_result[7] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[7] at DSPOUT_X43_Y23_N2
H1_result[7] = H1L21;

--H1_result[8] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[8] at DSPOUT_X43_Y23_N2
H1_result[8] = H1L31;

--H1_result[9] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[9] at DSPOUT_X43_Y23_N2
H1_result[9] = H1L41;

--H1_result[10] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[10] at DSPOUT_X43_Y23_N2
H1_result[10] = H1L51;

--H1_result[11] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[11] at DSPOUT_X43_Y23_N2
H1_result[11] = H1L61;

--H1_result[12] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[12] at DSPOUT_X43_Y23_N2
H1_result[12] = H1L71;

--H1_result[13] is lpm_mula:mult_x2_w_im|lpm_mult:lpm_mult_component|mult_6bk:auto_generated|result[13] at DSPOUT_X43_Y23_N2