dds.fit.eqn

程序用VHDL实现： 频率合成

M1_q[1]_read_address = RD_ADDR(J6_cs_buffer[0], J6_cs_buffer[1], J6_cs_buffer[2], J6_cs_buffer[3], J6_cs_buffer[4], J6_cs_buffer[5], J6_cs_buffer[6], J6_cs_buffer[7], J6_cs_buffer[8], G2_unreg_res_node[9]);
M1_q[1] = MEMORY_SEGMENT(, , M1_q[1]_clock_0, , , , , , M1_q[1]_write_address, M1_q[1]_read_address);


--M1_q[0] is LPM_ROM_10:inst2|lpm_rom:lpm_rom_component|altrom:srom|q[0] at EC9_D
M1_q[0]_clock_0 = GLOBAL(CLK);
M1_q[0]_write_address = WR_ADDR(J6_cs_buffer[0], J6_cs_buffer[1], J6_cs_buffer[2], J6_cs_buffer[3], J6_cs_buffer[4], J6_cs_buffer[5], J6_cs_buffer[6], J6_cs_buffer[7], J6_cs_buffer[8], G2_unreg_res_node[9]);
M1_q[0]_read_address = RD_ADDR(J6_cs_buffer[0], J6_cs_buffer[1], J6_cs_buffer[2], J6_cs_buffer[3], J6_cs_buffer[4], J6_cs_buffer[5], J6_cs_buffer[6], J6_cs_buffer[7], J6_cs_buffer[8], G2_unreg_res_node[9]);
M1_q[0] = MEMORY_SEGMENT(, , M1_q[0]_clock_0, , , , , , M1_q[0]_write_address, M1_q[0]_read_address);


--J6_cs_buffer[0] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[0] at LC4_C15
--operation mode is arithmetic

J6_cs_buffer[0] = K1_dffs[0] $ PHASE[0];

--J6_cout[0] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[0] at LC4_C15
--operation mode is arithmetic

J6_cout[0] = CARRY(K1_dffs[0] & PHASE[0]);


--J6_cs_buffer[1] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[1] at LC5_C15
--operation mode is arithmetic

J6_cs_buffer[1] = PHASE[1] $ K1_dffs[1] $ J6_cout[0];

--J6_cout[1] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[1] at LC5_C15
--operation mode is arithmetic

J6_cout[1] = CARRY(PHASE[1] & (K1_dffs[1] # J6_cout[0]) # !PHASE[1] & K1_dffs[1] & J6_cout[0]);


--J6_cs_buffer[2] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[2] at LC6_C15
--operation mode is arithmetic

J6_cs_buffer[2] = PHASE[2] $ K1_dffs[2] $ J6_cout[1];

--J6_cout[2] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[2] at LC6_C15
--operation mode is arithmetic

J6_cout[2] = CARRY(PHASE[2] & (K1_dffs[2] # J6_cout[1]) # !PHASE[2] & K1_dffs[2] & J6_cout[1]);


--J6_cs_buffer[3] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[3] at LC7_C15
--operation mode is arithmetic

J6_cs_buffer[3] = PHASE[3] $ K1_dffs[3] $ J6_cout[2];

--J6_cout[3] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[3] at LC7_C15
--operation mode is arithmetic

J6_cout[3] = CARRY(PHASE[3] & (K1_dffs[3] # J6_cout[2]) # !PHASE[3] & K1_dffs[3] & J6_cout[2]);


--J6_cs_buffer[4] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[4] at LC8_C15
--operation mode is arithmetic

J6_cs_buffer[4] = PHASE[4] $ K1_dffs[4] $ J6_cout[3];

--J6_cout[4] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[4] at LC8_C15
--operation mode is arithmetic

J6_cout[4] = CARRY(PHASE[4] & (K1_dffs[4] # J6_cout[3]) # !PHASE[4] & K1_dffs[4] & J6_cout[3]);


--J6_cs_buffer[5] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[5] at LC1_C17
--operation mode is arithmetic

J6_cs_buffer[5] = PHASE[5] $ K1_dffs[5] $ J6_cout[4];

--J6_cout[5] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[5] at LC1_C17
--operation mode is arithmetic

J6_cout[5] = CARRY(PHASE[5] & (K1_dffs[5] # J6_cout[4]) # !PHASE[5] & K1_dffs[5] & J6_cout[4]);


--J6_cs_buffer[6] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[6] at LC2_C17
--operation mode is arithmetic

J6_cs_buffer[6] = PHASE[6] $ K1_dffs[6] $ J6_cout[5];

--J6_cout[6] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[6] at LC2_C17
--operation mode is arithmetic

J6_cout[6] = CARRY(PHASE[6] & (K1_dffs[6] # J6_cout[5]) # !PHASE[6] & K1_dffs[6] & J6_cout[5]);


--J6_cs_buffer[7] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[7] at LC3_C17
--operation mode is arithmetic

J6_cs_buffer[7] = PHASE[7] $ K1_dffs[7] $ J6_cout[6];

--J6_cout[7] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[7] at LC3_C17
--operation mode is arithmetic

J6_cout[7] = CARRY(PHASE[7] & (K1_dffs[7] # J6_cout[6]) # !PHASE[7] & K1_dffs[7] & J6_cout[6]);


--J6_cs_buffer[8] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[8] at LC4_C17
--operation mode is arithmetic

J6_cs_buffer[8] = PHASE[8] $ K1_dffs[8] $ J6_cout[7];

--J6_cout[8] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[8] at LC4_C17
--operation mode is arithmetic

J6_cout[8] = CARRY(PHASE[8] & (K1_dffs[8] # J6_cout[7]) # !PHASE[8] & K1_dffs[8] & J6_cout[7]);


--K1_dffs[9] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[9] at LC7_C17
--operation mode is normal

K1_dffs[9]_lut_out = G1_unreg_res_node[9];
K1_dffs[9] = DFFEA(K1_dffs[9]_lut_out, GLOBAL(CLK), , , , , );


--G2_unreg_res_node[9] is LPM_ADDER_10:inst6|lpm_add_sub:lpm_add_sub_component|addcore:adder|unreg_res_node[9] at LC5_C17
--operation mode is normal

G2_unreg_res_node[9] = PHASE[9] $ J6_cout[8] $ K1_dffs[9];


--K1_dffs[0] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[0] at LC1_C14
--operation mode is normal

K1_dffs[0]_lut_out = J3_cs_buffer[0];
K1_dffs[0] = DFFEA(K1_dffs[0]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[1] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[1] at LC2_C14
--operation mode is normal

K1_dffs[1]_lut_out = J3_cs_buffer[1];
K1_dffs[1] = DFFEA(K1_dffs[1]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[2] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[2] at LC3_C14
--operation mode is normal

K1_dffs[2]_lut_out = J3_cs_buffer[2];
K1_dffs[2] = DFFEA(K1_dffs[2]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[3] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[3] at LC2_C15
--operation mode is normal

K1_dffs[3]_lut_out = J3_cs_buffer[3];
K1_dffs[3] = DFFEA(K1_dffs[3]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[4] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[4] at LC3_C15
--operation mode is normal

K1_dffs[4]_lut_out = J3_cs_buffer[4];
K1_dffs[4] = DFFEA(K1_dffs[4]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[5] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[5] at LC6_C16
--operation mode is normal

K1_dffs[5]_lut_out = J3_cs_buffer[5];
K1_dffs[5] = DFFEA(K1_dffs[5]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[6] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[6] at LC7_C16
--operation mode is normal

K1_dffs[6]_lut_out = J3_cs_buffer[6];
K1_dffs[6] = DFFEA(K1_dffs[6]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[7] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[7] at LC8_C16
--operation mode is normal

K1_dffs[7]_lut_out = J3_cs_buffer[7];
K1_dffs[7] = DFFEA(K1_dffs[7]_lut_out, GLOBAL(CLK), , , , , );


--K1_dffs[8] is LPM_DFF:inst1|lpm_ff:lpm_ff_component|dffs[8] at LC6_C17
--operation mode is normal

K1_dffs[8]_lut_out = J3_cs_buffer[8];
K1_dffs[8] = DFFEA(K1_dffs[8]_lut_out, GLOBAL(CLK), , , , , );


--J3_cs_buffer[0] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[0] at LC4_C14
--operation mode is arithmetic

J3_cs_buffer[0] = K1_dffs[0] $ FREQ[0];

--J3_cout[0] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[0] at LC4_C14
--operation mode is arithmetic

J3_cout[0] = CARRY(K1_dffs[0] & FREQ[0]);


--J3_cs_buffer[1] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[1] at LC5_C14
--operation mode is arithmetic

J3_cs_buffer[1] = FREQ[1] $ K1_dffs[1] $ J3_cout[0];

--J3_cout[1] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[1] at LC5_C14
--operation mode is arithmetic

J3_cout[1] = CARRY(FREQ[1] & (K1_dffs[1] # J3_cout[0]) # !FREQ[1] & K1_dffs[1] & J3_cout[0]);


--J3_cs_buffer[2] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[2] at LC6_C14
--operation mode is arithmetic

J3_cs_buffer[2] = FREQ[2] $ K1_dffs[2] $ J3_cout[1];

--J3_cout[2] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[2] at LC6_C14
--operation mode is arithmetic

J3_cout[2] = CARRY(FREQ[2] & (K1_dffs[2] # J3_cout[1]) # !FREQ[2] & K1_dffs[2] & J3_cout[1]);


--J3_cs_buffer[3] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[3] at LC7_C14
--operation mode is arithmetic

J3_cs_buffer[3] = FREQ[3] $ K1_dffs[3] $ J3_cout[2];

--J3_cout[3] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[3] at LC7_C14
--operation mode is arithmetic

J3_cout[3] = CARRY(FREQ[3] & (K1_dffs[3] # J3_cout[2]) # !FREQ[3] & K1_dffs[3] & J3_cout[2]);


--J3_cs_buffer[4] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[4] at LC8_C14
--operation mode is arithmetic

J3_cs_buffer[4] = FREQ[4] $ K1_dffs[4] $ J3_cout[3];

--J3_cout[4] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[4] at LC8_C14
--operation mode is arithmetic

J3_cout[4] = CARRY(FREQ[4] & (K1_dffs[4] # J3_cout[3]) # !FREQ[4] & K1_dffs[4] & J3_cout[3]);


--J3_cs_buffer[5] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[5] at LC1_C16
--operation mode is arithmetic

J3_cs_buffer[5] = FREQ[5] $ K1_dffs[5] $ J3_cout[4];

--J3_cout[5] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[5] at LC1_C16
--operation mode is arithmetic

J3_cout[5] = CARRY(FREQ[5] & (K1_dffs[5] # J3_cout[4]) # !FREQ[5] & K1_dffs[5] & J3_cout[4]);


--J3_cs_buffer[6] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[6] at LC2_C16
--operation mode is arithmetic

J3_cs_buffer[6] = FREQ[6] $ K1_dffs[6] $ J3_cout[5];

--J3_cout[6] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[6] at LC2_C16
--operation mode is arithmetic

J3_cout[6] = CARRY(FREQ[6] & (K1_dffs[6] # J3_cout[5]) # !FREQ[6] & K1_dffs[6] & J3_cout[5]);


--J3_cs_buffer[7] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cs_buffer[7] at LC3_C16
--operation mode is arithmetic

J3_cs_buffer[7] = FREQ[7] $ K1_dffs[7] $ J3_cout[6];

--J3_cout[7] is LPM_ADDER_10:inst|lpm_add_sub:lpm_add_sub_component|addcore:adder|a_csnbuffer:result_node|cout[7] at LC3_C16