filter.eqn

FPGA开发光盘各章节实例的设计工程与源码

--M1_result[16] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[16] and unplaced
--operation mode is normal

add_sub_cell[16]_dataa = K69L2 $ B1_shift[17];
M1_result[16]_carry_eqn = M1L33;
M1_result[16] = add_sub_cell[16]_dataa $ E1_accum[18] $ !M1_result[16]_carry_eqn;


--M1_result[15] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[15] and unplaced
--operation mode is arithmetic

add_sub_cell[15]_dataa = K69L2 $ B1_shift[17];
M1_result[15]_carry_eqn = M1L13;
M1_result[15] = add_sub_cell[15]_dataa $ E1_accum[18] $ M1_result[15]_carry_eqn;

--M1L33 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[15]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[15]_dataa = K69L2 $ B1_shift[17];
M1L33_carry_eqn = M1L13;
M1L33 = CARRY(add_sub_cell[15]_dataa & !E1_accum[18] & !M1L33_carry_eqn # !add_sub_cell[15]_dataa & (!M1L33_carry_eqn # !E1_accum[18]));


--M1_result[14] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[14] and unplaced
--operation mode is arithmetic

add_sub_cell[14]_dataa = K19L2 $ B1_shift[17];
M1_result[14]_carry_eqn = M1L92;
M1_result[14] = add_sub_cell[14]_dataa $ E1_accum[17] $ !M1_result[14]_carry_eqn;

--M1L13 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[14]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[14]_dataa = K19L2 $ B1_shift[17];
M1L13_carry_eqn = M1L92;
M1L13 = CARRY(add_sub_cell[14]_dataa & (E1_accum[17] # !M1L13_carry_eqn) # !add_sub_cell[14]_dataa & E1_accum[17] & !M1L13_carry_eqn);


--M1_result[13] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[13] and unplaced
--operation mode is arithmetic

add_sub_cell[13]_dataa = K68L2 $ B1_shift[17];
M1_result[13]_carry_eqn = M1L72;
M1_result[13] = add_sub_cell[13]_dataa $ E1_accum[16] $ M1_result[13]_carry_eqn;

--M1L92 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[13]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[13]_dataa = K68L2 $ B1_shift[17];
M1L92_carry_eqn = M1L72;
M1L92 = CARRY(add_sub_cell[13]_dataa & !E1_accum[16] & !M1L92_carry_eqn # !add_sub_cell[13]_dataa & (!M1L92_carry_eqn # !E1_accum[16]));


--M1_result[12] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[12] and unplaced
--operation mode is arithmetic

add_sub_cell[12]_dataa = K18L2 $ B1_shift[17];
M1_result[12]_carry_eqn = M1L52;
M1_result[12] = add_sub_cell[12]_dataa $ E1_accum[15] $ !M1_result[12]_carry_eqn;

--M1L72 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[12]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[12]_dataa = K18L2 $ B1_shift[17];
M1L72_carry_eqn = M1L52;
M1L72 = CARRY(add_sub_cell[12]_dataa & (E1_accum[15] # !M1L72_carry_eqn) # !add_sub_cell[12]_dataa & E1_accum[15] & !M1L72_carry_eqn);


--M1_result[11] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[11] and unplaced
--operation mode is arithmetic

add_sub_cell[11]_dataa = K67L2 $ B1_shift[17];
M1_result[11]_carry_eqn = M1L32;
M1_result[11] = add_sub_cell[11]_dataa $ E1_accum[14] $ M1_result[11]_carry_eqn;

--M1L52 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[11]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[11]_dataa = K67L2 $ B1_shift[17];
M1L52_carry_eqn = M1L32;
M1L52 = CARRY(add_sub_cell[11]_dataa & !E1_accum[14] & !M1L52_carry_eqn # !add_sub_cell[11]_dataa & (!M1L52_carry_eqn # !E1_accum[14]));


--M1_result[10] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[10] and unplaced
--operation mode is arithmetic

add_sub_cell[10]_dataa = K17L2 $ B1_shift[17];
M1_result[10]_carry_eqn = M1L12;
M1_result[10] = add_sub_cell[10]_dataa $ E1_accum[13] $ !M1_result[10]_carry_eqn;

--M1L32 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[10]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[10]_dataa = K17L2 $ B1_shift[17];
M1L32_carry_eqn = M1L12;
M1L32 = CARRY(add_sub_cell[10]_dataa & (E1_accum[13] # !M1L32_carry_eqn) # !add_sub_cell[10]_dataa & E1_accum[13] & !M1L32_carry_eqn);


--M1_result[9] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[9] and unplaced
--operation mode is arithmetic

add_sub_cell[9]_dataa = K66L2 $ B1_shift[17];
M1_result[9]_carry_eqn = M1L91;
M1_result[9] = add_sub_cell[9]_dataa $ E1_accum[12] $ M1_result[9]_carry_eqn;

--M1L12 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[9]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[9]_dataa = K66L2 $ B1_shift[17];
M1L12_carry_eqn = M1L91;
M1L12 = CARRY(add_sub_cell[9]_dataa & !E1_accum[12] & !M1L12_carry_eqn # !add_sub_cell[9]_dataa & (!M1L12_carry_eqn # !E1_accum[12]));


--M1_result[8] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[8] and unplaced
--operation mode is arithmetic

add_sub_cell[8]_dataa = K16L2 $ B1_shift[17];
M1_result[8]_carry_eqn = M1L71;
M1_result[8] = add_sub_cell[8]_dataa $ E1_accum[11] $ !M1_result[8]_carry_eqn;

--M1L91 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[8]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[8]_dataa = K16L2 $ B1_shift[17];
M1L91_carry_eqn = M1L71;
M1L91 = CARRY(add_sub_cell[8]_dataa & (E1_accum[11] # !M1L91_carry_eqn) # !add_sub_cell[8]_dataa & E1_accum[11] & !M1L91_carry_eqn);


--M1_result[7] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[7] and unplaced
--operation mode is arithmetic

add_sub_cell[7]_dataa = K65L2 $ B1_shift[17];
M1_result[7]_carry_eqn = M1L51;
M1_result[7] = add_sub_cell[7]_dataa $ E1_accum[10] $ M1_result[7]_carry_eqn;

--M1L71 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[7]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[7]_dataa = K65L2 $ B1_shift[17];
M1L71_carry_eqn = M1L51;
M1L71 = CARRY(add_sub_cell[7]_dataa & !E1_accum[10] & !M1L71_carry_eqn # !add_sub_cell[7]_dataa & (!M1L71_carry_eqn # !E1_accum[10]));


--M1_result[6] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[6] and unplaced
--operation mode is arithmetic

add_sub_cell[6]_dataa = K15L2 $ B1_shift[17];
M1_result[6]_carry_eqn = M1L31;
M1_result[6] = add_sub_cell[6]_dataa $ E1_accum[9] $ !M1_result[6]_carry_eqn;

--M1L51 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[6]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[6]_dataa = K15L2 $ B1_shift[17];
M1L51_carry_eqn = M1L31;
M1L51 = CARRY(add_sub_cell[6]_dataa & (E1_accum[9] # !M1L51_carry_eqn) # !add_sub_cell[6]_dataa & E1_accum[9] & !M1L51_carry_eqn);


--M1_result[5] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[5] and unplaced
--operation mode is arithmetic

add_sub_cell[5]_dataa = K64L2 $ B1_shift[17];
M1_result[5]_carry_eqn = M1L11;
M1_result[5] = add_sub_cell[5]_dataa $ E1_accum[8] $ M1_result[5]_carry_eqn;

--M1L31 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[5]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[5]_dataa = K64L2 $ B1_shift[17];
M1L31_carry_eqn = M1L11;
M1L31 = CARRY(add_sub_cell[5]_dataa & !E1_accum[8] & !M1L31_carry_eqn # !add_sub_cell[5]_dataa & (!M1L31_carry_eqn # !E1_accum[8]));


--M1_result[4] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[4] and unplaced
--operation mode is arithmetic

add_sub_cell[4]_dataa = K14L2 $ B1_shift[17];
M1_result[4]_carry_eqn = M1L9;
M1_result[4] = add_sub_cell[4]_dataa $ E1_accum[7] $ !M1_result[4]_carry_eqn;

--M1L11 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[4]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[4]_dataa = K14L2 $ B1_shift[17];
M1L11_carry_eqn = M1L9;
M1L11 = CARRY(add_sub_cell[4]_dataa & (E1_accum[7] # !M1L11_carry_eqn) # !add_sub_cell[4]_dataa & E1_accum[7] & !M1L11_carry_eqn);


--M1_result[3] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[3] and unplaced
--operation mode is arithmetic

add_sub_cell[3]_dataa = K63L2 $ B1_shift[17];
M1_result[3]_carry_eqn = M1L7;
M1_result[3] = add_sub_cell[3]_dataa $ E1_accum[6] $ M1_result[3]_carry_eqn;

--M1L9 is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|add_sub_cell[3]~COUT and unplaced
--operation mode is arithmetic

add_sub_cell[3]_dataa = K63L2 $ B1_shift[17];
M1L9_carry_eqn = M1L7;
M1L9 = CARRY(add_sub_cell[3]_dataa & !E1_accum[6] & !M1L9_carry_eqn # !add_sub_cell[3]_dataa & (!M1L9_carry_eqn # !E1_accum[6]));


--M1_result[2] is accumulator:shift_add|lpm_add_sub:adder|alt_stratix_add_sub:stratix_adder|result[2] and unplaced
--operation mode is arithmetic

add_sub_cell[2]_dataa = K13L2 $ B1_shift[17];
M1_result[2]_carry_eqn = M1L5;