decoder.fit.eqn

可以对输入时钟任意分频(整数或小数),带Quartus II 完整项目文件.

--B1L83 is fenpin:inst|i~13 at LC_X17_Y5_N0
--operation mode is arithmetic

B1L83 = !vel[1];

--B1L04 is fenpin:inst|i~13COUT0 at LC_X17_Y5_N0
--operation mode is arithmetic

B1L04_cout_0 = vel[1];
B1L04 = CARRY(B1L04_cout_0);

--B1L14 is fenpin:inst|i~13COUT1 at LC_X17_Y5_N0
--operation mode is arithmetic

B1L14_cout_1 = vel[1];
B1L14 = CARRY(B1L14_cout_1);


--B1L24 is fenpin:inst|i~14 at LC_X17_Y5_N1
--operation mode is arithmetic

B1L24 = vel[2] $ !B1L04;

--B1L44 is fenpin:inst|i~14COUT0 at LC_X17_Y5_N1
--operation mode is arithmetic

B1L44_cout_0 = !vel[2] & !B1L04;
B1L44 = CARRY(B1L44_cout_0);

--B1L54 is fenpin:inst|i~14COUT1 at LC_X17_Y5_N1
--operation mode is arithmetic

B1L54_cout_1 = !vel[2] & !B1L14;
B1L54 = CARRY(B1L54_cout_1);


--B1L64 is fenpin:inst|i~15 at LC_X17_Y5_N2
--operation mode is arithmetic

B1L64 = vel[3] $ B1L44;

--B1L84 is fenpin:inst|i~15COUT0 at LC_X17_Y5_N2
--operation mode is arithmetic

B1L84_cout_0 = vel[3] # !B1L44;
B1L84 = CARRY(B1L84_cout_0);

--B1L94 is fenpin:inst|i~15COUT1 at LC_X17_Y5_N2
--operation mode is arithmetic

B1L94_cout_1 = vel[3] # !B1L54;
B1L94 = CARRY(B1L94_cout_1);


--B1L05 is fenpin:inst|i~16 at LC_X17_Y5_N3
--operation mode is arithmetic

B1L05 = vel[4] $ !B1L84;

--B1L25 is fenpin:inst|i~16COUT0 at LC_X17_Y5_N3
--operation mode is arithmetic

B1L25_cout_0 = !vel[4] & !B1L84;
B1L25 = CARRY(B1L25_cout_0);

--B1L35 is fenpin:inst|i~16COUT1 at LC_X17_Y5_N3
--operation mode is arithmetic

B1L35_cout_1 = !vel[4] & !B1L94;
B1L35 = CARRY(B1L35_cout_1);


--B1L45 is fenpin:inst|i~17 at LC_X17_Y5_N4
--operation mode is arithmetic

B1L45 = vel[5] $ B1L25;

--B1L55 is fenpin:inst|i~17COUT at LC_X17_Y5_N4
--operation mode is arithmetic

B1L55 = B1L65;


--B1L85 is fenpin:inst|i~18 at LC_X17_Y5_N5
--operation mode is arithmetic

B1L85_carry_eqn = (!B1L55 & GND) # (B1L55 & VCC);
B1L85 = vel[6] $ !B1L85_carry_eqn;

--B1L06 is fenpin:inst|i~18COUT0 at LC_X17_Y5_N5
--operation mode is arithmetic

B1L06_cout_0 = !vel[6] & !B1L55;
B1L06 = CARRY(B1L06_cout_0);

--B1L16 is fenpin:inst|i~18COUT1 at LC_X17_Y5_N5
--operation mode is arithmetic

B1L16_cout_1 = !vel[6] & !B1L55;
B1L16 = CARRY(B1L16_cout_1);


--B1L26 is fenpin:inst|i~19 at LC_X17_Y5_N6
--operation mode is arithmetic

B1L26_carry_eqn = (!B1L55 & B1L06) # (B1L55 & B1L16);
B1L26 = vel[7] $ B1L26_carry_eqn;

--B1L46 is fenpin:inst|i~19COUT0 at LC_X17_Y5_N6
--operation mode is arithmetic

B1L46_cout_0 = vel[7] # !B1L06;
B1L46 = CARRY(B1L46_cout_0);

--B1L56 is fenpin:inst|i~19COUT1 at LC_X17_Y5_N6
--operation mode is arithmetic

B1L56_cout_1 = vel[7] # !B1L16;
B1L56 = CARRY(B1L56_cout_1);


--B1L66 is fenpin:inst|i~20 at LC_X17_Y5_N7
--operation mode is normal

B1L66_carry_eqn = (!B1L55 & B1L46) # (B1L55 & B1L56);
B1L66 = B1L66_carry_eqn $ !vel[8];


--B1L76 is fenpin:inst|i~21 at LC_X16_Y4_N0
--operation mode is arithmetic

B1L76 = !vel[2];

--B1L96 is fenpin:inst|i~21COUT0 at LC_X16_Y4_N0
--operation mode is arithmetic

B1L96_cout_0 = vel[2];
B1L96 = CARRY(B1L96_cout_0);

--B1L07 is fenpin:inst|i~21COUT1 at LC_X16_Y4_N0
--operation mode is arithmetic

B1L07_cout_1 = vel[2];
B1L07 = CARRY(B1L07_cout_1);


--B1L17 is fenpin:inst|i~22 at LC_X16_Y4_N1
--operation mode is arithmetic

B1L17 = vel[3] $ !B1L96;

--B1L37 is fenpin:inst|i~22COUT0 at LC_X16_Y4_N1
--operation mode is arithmetic

B1L37_cout_0 = !vel[3] & !B1L96;
B1L37 = CARRY(B1L37_cout_0);

--B1L47 is fenpin:inst|i~22COUT1 at LC_X16_Y4_N1
--operation mode is arithmetic

B1L47_cout_1 = !vel[3] & !B1L07;
B1L47 = CARRY(B1L47_cout_1);


--B1L57 is fenpin:inst|i~23 at LC_X16_Y4_N2
--operation mode is arithmetic

B1L57 = vel[4] $ B1L37;

--B1L77 is fenpin:inst|i~23COUT0 at LC_X16_Y4_N2
--operation mode is arithmetic

B1L77_cout_0 = vel[4] # !B1L37;
B1L77 = CARRY(B1L77_cout_0);

--B1L87 is fenpin:inst|i~23COUT1 at LC_X16_Y4_N2
--operation mode is arithmetic

B1L87_cout_1 = vel[4] # !B1L47;
B1L87 = CARRY(B1L87_cout_1);


--B1L97 is fenpin:inst|i~24 at LC_X16_Y4_N3
--operation mode is arithmetic

B1L97 = vel[5] $ !B1L77;

--B1L18 is fenpin:inst|i~24COUT0 at LC_X16_Y4_N3
--operation mode is arithmetic

B1L18_cout_0 = !vel[5] & !B1L77;
B1L18 = CARRY(B1L18_cout_0);

--B1L28 is fenpin:inst|i~24COUT1 at LC_X16_Y4_N3
--operation mode is arithmetic

B1L28_cout_1 = !vel[5] & !B1L87;
B1L28 = CARRY(B1L28_cout_1);


--B1L38 is fenpin:inst|i~25 at LC_X16_Y4_N4
--operation mode is arithmetic

B1L38 = vel[6] $ B1L18;

--B1L48 is fenpin:inst|i~25COUT at LC_X16_Y4_N4
--operation mode is arithmetic

B1L48 = B1L58;


--B1L78 is fenpin:inst|i~26 at LC_X16_Y4_N5
--operation mode is arithmetic

B1L78_carry_eqn = (!B1L48 & GND) # (B1L48 & VCC);
B1L78 = vel[7] $ !B1L78_carry_eqn;

--B1L98 is fenpin:inst|i~26COUT0 at LC_X16_Y4_N5
--operation mode is arithmetic

B1L98_cout_0 = !vel[7] & !B1L48;
B1L98 = CARRY(B1L98_cout_0);

--B1L09 is fenpin:inst|i~26COUT1 at LC_X16_Y4_N5
--operation mode is arithmetic

B1L09_cout_1 = !vel[7] & !B1L48;
B1L09 = CARRY(B1L09_cout_1);


--B1L19 is fenpin:inst|i~27 at LC_X16_Y4_N6
--operation mode is arithmetic

B1L19_carry_eqn = (!B1L48 & B1L98) # (B1L48 & B1L09);
B1L19 = vel[8] $ B1L19_carry_eqn;

--B1L39 is fenpin:inst|i~27COUT0 at LC_X16_Y4_N6
--operation mode is arithmetic

B1L39_cout_0 = vel[8] # !B1L98;
B1L39 = CARRY(B1L39_cout_0);

--B1L49 is fenpin:inst|i~27COUT1 at LC_X16_Y4_N6
--operation mode is arithmetic

B1L49_cout_1 = vel[8] # !B1L09;
B1L49 = CARRY(B1L49_cout_1);


--B1L59 is fenpin:inst|i~28 at LC_X16_Y4_N7
--operation mode is normal

B1L59_carry_eqn = (!B1L48 & B1L39) # (B1L48 & B1L49);
B1L59 = !B1L59_carry_eqn;


--B1_cnt[0] is fenpin:inst|cnt[0] at LC_X17_Y3_N0
--operation mode is arithmetic

B1_cnt[0]_lut_out = !B1_cnt[0];
B1_cnt[0]_sload_eqn = (B1L73 & VCC) # (!B1L73 & B1_cnt[0]_lut_out);
B1_cnt[0] = DFFEA(B1_cnt[0]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], VCC, !GLOBAL(reset));

--B1L6 is fenpin:inst|cnt[0]~COUT0 at LC_X17_Y3_N0
--operation mode is arithmetic

B1L6_cout_0 = B1_cnt[0];
B1L6 = CARRY(B1L6_cout_0);

--B1L7 is fenpin:inst|cnt[0]~COUT1 at LC_X17_Y3_N0
--operation mode is arithmetic

B1L7_cout_1 = B1_cnt[0];
B1L7 = CARRY(B1L7_cout_1);


--B1_cnt[1] is fenpin:inst|cnt[1] at LC_X17_Y3_N1
--operation mode is arithmetic

B1_cnt[1]_lut_out = B1_cnt[1] $ B1L6;
B1_cnt[1]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[1]_lut_out);
B1_cnt[1] = DFFEA(B1_cnt[1]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L01 is fenpin:inst|cnt[1]~COUT0 at LC_X17_Y3_N1
--operation mode is arithmetic

B1L01_cout_0 = !B1L6 # !B1_cnt[1];
B1L01 = CARRY(B1L01_cout_0);

--B1L11 is fenpin:inst|cnt[1]~COUT1 at LC_X17_Y3_N1
--operation mode is arithmetic

B1L11_cout_1 = !B1L7 # !B1_cnt[1];
B1L11 = CARRY(B1L11_cout_1);


--B1_cnt[2] is fenpin:inst|cnt[2] at LC_X17_Y3_N2
--operation mode is arithmetic

B1_cnt[2]_lut_out = B1_cnt[2] $ !B1L01;
B1_cnt[2]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[2]_lut_out);
B1_cnt[2] = DFFEA(B1_cnt[2]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L41 is fenpin:inst|cnt[2]~COUT0 at LC_X17_Y3_N2
--operation mode is arithmetic

B1L41_cout_0 = B1_cnt[2] & !B1L01;
B1L41 = CARRY(B1L41_cout_0);

--B1L51 is fenpin:inst|cnt[2]~COUT1 at LC_X17_Y3_N2
--operation mode is arithmetic

B1L51_cout_1 = B1_cnt[2] & !B1L11;
B1L51 = CARRY(B1L51_cout_1);


--B1_cnt[3] is fenpin:inst|cnt[3] at LC_X17_Y3_N3
--operation mode is arithmetic

B1_cnt[3]_lut_out = B1_cnt[3] $ B1L41;
B1_cnt[3]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[3]_lut_out);
B1_cnt[3] = DFFEA(B1_cnt[3]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L81 is fenpin:inst|cnt[3]~COUT0 at LC_X17_Y3_N3
--operation mode is arithmetic

B1L81_cout_0 = !B1L41 # !B1_cnt[3];
B1L81 = CARRY(B1L81_cout_0);

--B1L91 is fenpin:inst|cnt[3]~COUT1 at LC_X17_Y3_N3
--operation mode is arithmetic

B1L91_cout_1 = !B1L51 # !B1_cnt[3];
B1L91 = CARRY(B1L91_cout_1);


--B1_cnt[4] is fenpin:inst|cnt[4] at LC_X17_Y3_N4
--operation mode is arithmetic

B1_cnt[4]_lut_out = B1_cnt[4] $ !B1L81;
B1_cnt[4]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[4]_lut_out);
B1_cnt[4] = DFFEA(B1_cnt[4]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L12 is fenpin:inst|cnt[4]~COUT at LC_X17_Y3_N4
--operation mode is arithmetic

B1L12 = B1L22;


--B1_cnt[5] is fenpin:inst|cnt[5] at LC_X17_Y3_N5
--operation mode is arithmetic

B1_cnt[5]_carry_eqn = (!B1L12 & GND) # (B1L12 & VCC);
B1_cnt[5]_lut_out = B1_cnt[5] $ B1_cnt[5]_carry_eqn;
B1_cnt[5]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[5]_lut_out);
B1_cnt[5] = DFFEA(B1_cnt[5]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L62 is fenpin:inst|cnt[5]~COUT0 at LC_X17_Y3_N5
--operation mode is arithmetic

B1L62_cout_0 = !B1L12 # !B1_cnt[5];
B1L62 = CARRY(B1L62_cout_0);

--B1L72 is fenpin:inst|cnt[5]~COUT1 at LC_X17_Y3_N5
--operation mode is arithmetic

B1L72_cout_1 = !B1L12 # !B1_cnt[5];
B1L72 = CARRY(B1L72_cout_1);


--B1_cnt[6] is fenpin:inst|cnt[6] at LC_X17_Y3_N6
--operation mode is arithmetic

B1_cnt[6]_carry_eqn = (!B1L12 & B1L62) # (B1L12 & B1L72);
B1_cnt[6]_lut_out = B1_cnt[6] $ !B1_cnt[6]_carry_eqn;
B1_cnt[6]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[6]_lut_out);
B1_cnt[6] = DFFEA(B1_cnt[6]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));

--B1L03 is fenpin:inst|cnt[6]~COUT0 at LC_X17_Y3_N6
--operation mode is arithmetic

B1L03_cout_0 = B1_cnt[6] & !B1L62;
B1L03 = CARRY(B1L03_cout_0);

--B1L13 is fenpin:inst|cnt[6]~COUT1 at LC_X17_Y3_N6
--operation mode is arithmetic

B1L13_cout_1 = B1_cnt[6] & !B1L72;
B1L13 = CARRY(B1L13_cout_1);


--B1_cnt[7] is fenpin:inst|cnt[7] at LC_X17_Y3_N7
--operation mode is normal

B1_cnt[7]_carry_eqn = (!B1L12 & B1L03) # (B1L12 & B1L13);
B1_cnt[7]_lut_out = B1_cnt[7] $ B1_cnt[7]_carry_eqn;
B1_cnt[7]_sload_eqn = (B1L73 & ~GND) # (!B1L73 & B1_cnt[7]_lut_out);
B1_cnt[7] = DFFEA(B1_cnt[7]_sload_eqn, GLOBAL(D1L1), VCC, , vel[1], ~GND, !GLOBAL(reset));


--F1_safe_q[7] is fenpin:inst|lpm_counter:count_rtl_0|alt_counter_stratix:wysi_counter|safe_q[7] at LC_X16_Y6_N7
--operation mode is normal

F1_safe_q[7]_carry_eqn = (!F1L11 & F1L73) # (F1L11 & F1L83);
F1_safe_q[7]_lut_out = F1_safe_q[7] $ F1_safe_q[7]_carry_eqn;
F1_safe_q[7]_reg_input = !B1L63 & F1_safe_q[7]_lut_out;
F1_safe_q[7] = DFFEA(F1_safe_q[7]_reg_input, !GLOBAL(D1L1), GLOBAL(reset), , , , );


--F1_safe_q[6] is fenpin:inst|lpm_counter:count_rtl_0|alt_counter_stratix:wysi_counter|safe_q[6] at LC_X16_Y6_N6
--operation mode is arithmetic

F1_safe_q[6]_carry_eqn = (!F1L11 & F1L43) # (F1L11 & F1L53);
F1_safe_q[6]_lut_out = F1_safe_q[6] $ !F1_safe_q[6]_carry_eqn;
F1_safe_q[6]_reg_input = !B1L63 & F1_safe_q[6]_lut_out;
F1_safe_q[6] = DFFEA(F1_safe_q[6]_reg_input, !GLOBAL(D1L1), GLOBAL(reset), , , , );

--F1L73 is fenpin:inst|lpm_counter:count_rtl_0|alt_counter_stratix:wysi_counter|safe_q[6]~COUT0 at LC_X16_Y6_N6
--operation mode is arithmetic

F1L73_cout_0 = F1_safe_q[6] & !F1L43;
F1L73 = CARRY(F1L73_cout_0);

--F1L83 is fenpin:inst|lpm_counter:count_rtl_0|alt_counter_stratix:wysi_counter|safe_q[6]~COUT1 at LC_X16_Y6_N6
--operation mode is arithmetic

F1L83_cout_1 = F1_safe_q[6] & !F1L53;
F1L83 = CARRY(F1L83_cout_1);


--F1_safe_q[5] is fenpin:inst|lpm_counter:count_rtl_0|alt_counter_stratix:wysi_counter|safe_q[5] at LC_X16_Y6_N5