log_module.map.eqn

用于实现超声回波数据的对数压缩处理,用ALTERA QUARTUSII5.1以上版本软件可以打开

R1L15 = R1_mac_mult1_result[14];

--R1L16 is mul_13_7:mgc_mul|lpm_mult:lpm_mult_component|mult_vcs:auto_generated|mac_mult1~DATAOUT15
R1L16 = R1_mac_mult1_result[15];

--R1L17 is mul_13_7:mgc_mul|lpm_mult:lpm_mult_component|mult_vcs:auto_generated|mac_mult1~DATAOUT16
R1L17 = R1_mac_mult1_result[16];

--R1L18 is mul_13_7:mgc_mul|lpm_mult:lpm_mult_component|mult_vcs:auto_generated|mac_mult1~DATAOUT17
R1L18 = R1_mac_mult1_result[17];

--R1L19 is mul_13_7:mgc_mul|lpm_mult:lpm_mult_component|mult_vcs:auto_generated|mac_mult1~DATAOUT18
R1L19 = R1_mac_mult1_result[18];

--R1L20 is mul_13_7:mgc_mul|lpm_mult:lpm_mult_component|mult_vcs:auto_generated|mac_mult1~DATAOUT19
R1L20 = R1_mac_mult1_result[19];


--dv_temp_2 is dv_temp_2
dv_temp_2 = DFFEAS(dv_temp_1, clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[0] is mgc_mul_a[0]
mgc_mul_a[0] = DFFEAS(data_5M[0], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[1] is mgc_mul_a[1]
mgc_mul_a[1] = DFFEAS(data_5M[1], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[2] is mgc_mul_a[2]
mgc_mul_a[2] = DFFEAS(data_5M[2], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[3] is mgc_mul_a[3]
mgc_mul_a[3] = DFFEAS(data_5M[3], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[4] is mgc_mul_a[4]
mgc_mul_a[4] = DFFEAS(data_5M[4], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[5] is mgc_mul_a[5]
mgc_mul_a[5] = DFFEAS(data_5M[5], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[6] is mgc_mul_a[6]
mgc_mul_a[6] = DFFEAS(data_5M[6], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[7] is mgc_mul_a[7]
mgc_mul_a[7] = DFFEAS(data_5M[7], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[8] is mgc_mul_a[8]
mgc_mul_a[8] = DFFEAS(data_5M[8], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[9] is mgc_mul_a[9]
mgc_mul_a[9] = DFFEAS(data_5M[9], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[10] is mgc_mul_a[10]
mgc_mul_a[10] = DFFEAS(data_5M[10], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[11] is mgc_mul_a[11]
mgc_mul_a[11] = DFFEAS(data_5M[11], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_a[12] is mgc_mul_a[12]
mgc_mul_a[12] = DFFEAS(data_5M[12], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[0] is mgc_mul_b[0]
mgc_mul_b[0] = DFFEAS(A1L176, clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[1] is mgc_mul_b[1]
mgc_mul_b[1] = DFFEAS(manual_gain[1], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[2] is mgc_mul_b[2]
mgc_mul_b[2] = DFFEAS(manual_gain[2], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[3] is mgc_mul_b[3]
mgc_mul_b[3] = DFFEAS(manual_gain[3], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[4] is mgc_mul_b[4]
mgc_mul_b[4] = DFFEAS(manual_gain[4], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[5] is mgc_mul_b[5]
mgc_mul_b[5] = DFFEAS(manual_gain[5], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--mgc_mul_b[6] is mgc_mul_b[6]
mgc_mul_b[6] = DFFEAS(manual_gain[6], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--dv_temp_1 is dv_temp_1
dv_temp_1 = DFFEAS(data_5M[13], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[0] is data_5M[0]
data_5M[0] = DFFEAS(H1_output_dffea[2], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[1] is data_5M[1]
data_5M[1] = DFFEAS(H1_output_dffea[3], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[2] is data_5M[2]
data_5M[2] = DFFEAS(H1_output_dffea[4], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[3] is data_5M[3]
data_5M[3] = DFFEAS(H1_output_dffea[5], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[4] is data_5M[4]
data_5M[4] = DFFEAS(H1_output_dffea[6], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[5] is data_5M[5]
data_5M[5] = DFFEAS(H1_output_dffea[7], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[6] is data_5M[6]
data_5M[6] = DFFEAS(H1_output_dffea[8], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[7] is data_5M[7]
data_5M[7] = DFFEAS(H1_output_dffea[9], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[8] is data_5M[8]
data_5M[8] = DFFEAS(H1_output_dffea[10], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[9] is data_5M[9]
data_5M[9] = DFFEAS(H1_output_dffea[11], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[10] is data_5M[10]
data_5M[10] = DFFEAS(H1_output_dffea[12], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[11] is data_5M[11]
data_5M[11] = DFFEAS(H1_output_dffea[13], clk_5M, !reset,  ,  ,  ,  ,  ,  );


--data_5M[12] is data_5M[12]
data_5M[12] = DFFEAS(H1_cout_regr, clk_5M, !reset,  ,  ,  ,  ,  ,  );


--A1L175 is mgc_mul_b~66
A1L175 = !manual_gain[6] & !manual_gain[3] & !manual_gain[1] & !manual_gain[2];


--A1L176 is mgc_mul_b~67
A1L176 = manual_gain[0] # A1L175 & !manual_gain[5] & !manual_gain[4];


--data_5M[13] is data_5M[13]
data_5M[13] = DFFEAS(cd_dv_temp_2, clk_5M, !reset,  ,  ,  ,  ,  ,  );


--H1_output_dffea[2] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[2]
H1_output_dffea[2] = DFFEAS(H1L10, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[3] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[3]
H1_output_dffea[3] = DFFEAS(H1L13, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[4] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[4]
H1_output_dffea[4] = DFFEAS(H1L16, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[5] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[5]
H1_output_dffea[5] = DFFEAS(H1L19, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[6] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[6]
H1_output_dffea[6] = DFFEAS(H1L22, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[7] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[7]
H1_output_dffea[7] = DFFEAS(H1L25, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[8] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[8]
H1_output_dffea[8] = DFFEAS(H1L28, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[9] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[9]
H1_output_dffea[9] = DFFEAS(H1L31, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[10] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[10]
H1_output_dffea[10] = DFFEAS(H1L34, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[11] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[11]
H1_output_dffea[11] = DFFEAS(H1L37, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[12] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[12]
H1_output_dffea[12] = DFFEAS(H1L40, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_output_dffea[13] is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[13]
H1_output_dffea[13] = DFFEAS(H1L43, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1_cout_regr is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|cout_regr
H1_cout_regr = DFFEAS(H1L2, clk_5M,  ,  ,  ,  ,  ,  ,  );


--cd_dv_temp_2 is cd_dv_temp_2
cd_dv_temp_2 = DFFEAS(cd_dv_temp_1, clk_5M, !reset,  ,  ,  ,  ,  ,  );


--G2_output_dffea[2] is add_13_13_u:cd_add_2|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[2]
G2_output_dffea[2] = DFFEAS(G2L12, clk_5M,  ,  ,  ,  ,  ,  ,  );


--G1_output_dffea[2] is add_13_13_u:cd_add_1|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[2]
G1_output_dffea[2] = DFFEAS(G1L12, clk_5M,  ,  ,  ,  ,  ,  ,  );


--G2_output_dffea[1] is add_13_13_u:cd_add_2|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[1]
G2_output_dffea[1] = DFFEAS(G2L9, clk_5M,  ,  ,  ,  ,  ,  ,  );


--G1_output_dffea[1] is add_13_13_u:cd_add_1|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[1]
G1_output_dffea[1] = DFFEAS(G1L9, clk_5M,  ,  ,  ,  ,  ,  ,  );


--G2_output_dffea[0] is add_13_13_u:cd_add_2|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[0]
G2_output_dffea[0] = DFFEAS(G2L6, clk_5M,  ,  ,  ,  ,  ,  ,  );


--G1_output_dffea[0] is add_13_13_u:cd_add_1|lpm_add_sub:lpm_add_sub_component|add_sub_i5h:auto_generated|output_dffea[0]
G1_output_dffea[0] = DFFEAS(G1L6, clk_5M,  ,  ,  ,  ,  ,  ,  );


--H1L7 is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[2]~136
H1L7 = CARRY(G2_output_dffea[0] & G1_output_dffea[0]);


--H1L9 is add_14_14_u:cd_add_3|lpm_add_sub:lpm_add_sub_component|add_sub_j5h:auto_generated|output_dffea[2]~138
H1L9 = CARRY(G2_output_dffea[1] & !G1_output_dffea[1] & !H1L7 # !G2_output_dffea[1] & (!H1L7 # !G1_output_dffea[1]));