clkscan2.fit.eqn

采用Quartus2编写的数码管扫描显示电路 共有三个电路 电路1：当按下启动计时按钮时

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--E1_data[0] is clkscan:inst6|data[0] at LC_X52_Y21_N0
--operation mode is normal

E1_data[0]_lut_out = !E1_data[0];
E1_data[0] = DFFEAS(E1_data[0]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , !E1_enable, , , , );


--E1_data[1] is clkscan:inst6|data[1] at LC_X52_Y21_N2
--operation mode is normal

E1_data[1]_lut_out = E1_data[0] & !E1_data[1] & (E1_data[2] # !E1_data[3]) # !E1_data[0] & (E1_data[1]);
E1_data[1] = DFFEAS(E1_data[1]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , !E1_enable, , , , );


--E1_data[2] is clkscan:inst6|data[2] at LC_X51_Y21_N3
--operation mode is normal

E1_data[2]_lut_out = !E1_data[2];
E1_data[2] = DFFEAS(E1_data[2]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , E1L5, , , , );


--E1_data[3] is clkscan:inst6|data[3] at LC_X52_Y21_N9
--operation mode is normal

E1_data[3]_lut_out = E1_data[3] & (E1_data[2] $ E1_data[1] # !E1_data[0]) # !E1_data[3] & E1_data[0] & E1_data[2] & E1_data[1];
E1_data[3] = DFFEAS(E1_data[3]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , !E1_enable, , , , );


--F1L4 is p7segment:inst7|out[6]~44 at LC_X51_Y21_N4
--operation mode is normal

F1L4 = E1_data[1] & !E1_data[3] & (!E1_data[2] # !E1_data[0]) # !E1_data[1] & (E1_data[3] $ (E1_data[2]));


--F1L3 is p7segment:inst7|out[5]~45 at LC_X51_Y21_N6
--operation mode is normal

F1L3 = E1_data[0] & (E1_data[1] # E1_data[3] $ !E1_data[2]) # !E1_data[0] & (E1_data[2] & (E1_data[3]) # !E1_data[2] & E1_data[1]);


--F1L2 is p7segment:inst7|out[4]~46 at LC_X51_Y21_N1
--operation mode is normal

F1L2 = E1_data[0] # E1_data[1] & E1_data[3] # !E1_data[1] & (E1_data[2]);


--F1L1 is p7segment:inst7|out[3]~47 at LC_X51_Y21_N9
--operation mode is normal

F1L1 = E1_data[1] & (E1_data[3] # E1_data[0] & E1_data[2]) # !E1_data[1] & (E1_data[2] $ (!E1_data[3] & E1_data[0]));


--F1L5 is p7segment:inst7|reduce_or~47 at LC_X51_Y21_N0
--operation mode is normal

F1L5 = E1_data[2] & (E1_data[3]) # !E1_data[2] & E1_data[1] & (E1_data[3] # !E1_data[0]);


--F1L6 is p7segment:inst7|reduce_or~48 at LC_X51_Y21_N8
--operation mode is normal

F1L6 = E1_data[3] & (E1_data[1] # E1_data[2]) # !E1_data[3] & E1_data[2] & (E1_data[1] $ E1_data[0]);


--F1L7 is p7segment:inst7|reduce_or~49 at LC_X51_Y21_N5
--operation mode is normal

F1L7 = E1_data[1] & E1_data[3] # !E1_data[1] & (E1_data[2] $ (!E1_data[3] & E1_data[0]));


--E1_scan_en[8] is clkscan:inst6|scan_en[8] at LC_X52_Y21_N3
--operation mode is normal

E1_scan_en[8]_lut_out = !E1_enable & (E1_scan_en[7]);
E1_scan_en[8] = DFFEAS(E1_scan_en[8]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[7] is clkscan:inst6|scan_en[7] at LC_X52_Y21_N1
--operation mode is normal

E1_scan_en[7]_lut_out = E1_scan_en[6] & (!E1_enable);
E1_scan_en[7] = DFFEAS(E1_scan_en[7]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[6] is clkscan:inst6|scan_en[6] at LC_X52_Y21_N5
--operation mode is normal

E1_scan_en[6]_lut_out = E1_scan_en[5] & !E1_enable;
E1_scan_en[6] = DFFEAS(E1_scan_en[6]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[5] is clkscan:inst6|scan_en[5] at LC_X52_Y21_N8
--operation mode is normal

E1_scan_en[5]_lut_out = E1_scan_en[4] & !E1_enable;
E1_scan_en[5] = DFFEAS(E1_scan_en[5]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[4] is clkscan:inst6|scan_en[4] at LC_X52_Y20_N2
--operation mode is normal

E1_scan_en[4]_lut_out = !E1_enable & E1_scan_en[3];
E1_scan_en[4] = DFFEAS(E1_scan_en[4]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[3] is clkscan:inst6|scan_en[3] at LC_X52_Y21_N7
--operation mode is normal

E1_scan_en[3]_lut_out = E1_scan_en[2] & (!E1_enable);
E1_scan_en[3] = DFFEAS(E1_scan_en[3]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[2] is clkscan:inst6|scan_en[2] at LC_X52_Y21_N6
--operation mode is normal

E1_scan_en[2]_lut_out = !E1_scan_en[1] & !E1_enable;
E1_scan_en[2] = DFFEAS(E1_scan_en[2]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--E1_scan_en[1] is clkscan:inst6|scan_en[1] at LC_X52_Y21_N4
--operation mode is normal

E1_scan_en[1]_lut_out = !E1_enable & (!E1_scan_en[8]);
E1_scan_en[1] = DFFEAS(E1_scan_en[1]_lut_out, !GLOBAL(B1_clkout), GLOBAL(C2_signal), , , , , , );


--B1_clkout is clkdiv:inst|clkout at LC_X8_Y13_N1
--operation mode is normal

B1_clkout_lut_out = !B1L88;
B1_clkout = DFFEAS(B1_clkout_lut_out, GLOBAL(clk), VCC, , , , , , );


--C2_signal is button:inst4|signal at LC_X8_Y11_N0
--operation mode is normal

C2_signal_lut_out = !C2L02 & !C2L22 & !C2L83 & !C2L72;
C2_signal = DFFEAS(C2_signal_lut_out, GLOBAL(D1_clkout), VCC, , , , , , );


--E1_enable is clkscan:inst6|enable at LC_X51_Y21_N7
--operation mode is normal

E1_enable_lut_out = VCC;
E1_enable = DFFEAS(E1_enable_lut_out, !GLOBAL(C2_signal), C1_signal, , , , , , );


--E1L5 is clkscan:inst6|data[2]~112 at LC_X51_Y21_N2
--operation mode is normal

E1L5 = E1_data[1] & E1_data[0] & !E1_enable;


--B1_count[22] is clkdiv:inst|count[22] at LC_X9_Y13_N8
--operation mode is normal

B1_count[22]_lut_out = B1L4 & (B1L88);
B1_count[22] = DFFEAS(B1_count[22]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L98 is clkdiv:inst|reduce_nor~175 at LC_X9_Y13_N9
--operation mode is normal

B1_count[21]_qfbk = B1_count[21];
B1L98 = B1_count[21]_qfbk # !B1_count[22];

--B1_count[21] is clkdiv:inst|count[21] at LC_X9_Y13_N9
--operation mode is normal

B1_count[21] = DFFEAS(B1L98, GLOBAL(clk), VCC, , , B1L1, , , VCC);


--B1_count[16] is clkdiv:inst|count[16] at LC_X8_Y13_N9
--operation mode is normal

B1_count[16]_lut_out = GND;
B1_count[16] = DFFEAS(B1_count[16]_lut_out, GLOBAL(clk), VCC, , , B1L01, , , VCC);


--B1_count[15] is clkdiv:inst|count[15] at LC_X8_Y13_N7
--operation mode is normal

B1_count[15]_lut_out = GND;
B1_count[15] = DFFEAS(B1_count[15]_lut_out, GLOBAL(clk), VCC, , , B1L31, , , VCC);


--B1_count[18] is clkdiv:inst|count[18] at LC_X8_Y13_N2
--operation mode is normal

B1_count[18]_lut_out = B1L51 & B1L88;
B1_count[18] = DFFEAS(B1_count[18]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L09 is clkdiv:inst|reduce_nor~176 at LC_X8_Y13_N3
--operation mode is normal

B1_count[17]_qfbk = B1_count[17];
B1L09 = B1_count[16] # B1_count[17]_qfbk # B1_count[15] # !B1_count[18];

--B1_count[17] is clkdiv:inst|count[17] at LC_X8_Y13_N3
--operation mode is normal

B1_count[17] = DFFEAS(B1L09, GLOBAL(clk), VCC, , , B1L7, , , VCC);


--B1_count[19] is clkdiv:inst|count[19] at LC_X8_Y13_N4
--operation mode is normal

B1_count[19]_lut_out = B1L88 & B1L81;
B1_count[19] = DFFEAS(B1_count[19]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L19 is clkdiv:inst|reduce_nor~177 at LC_X9_Y13_N7
--operation mode is normal

B1_count[20]_qfbk = B1_count[20];
B1L19 = B1L09 # B1L98 # B1_count[20]_qfbk # !B1_count[19];

--B1_count[20] is clkdiv:inst|count[20] at LC_X9_Y13_N7
--operation mode is normal

B1_count[20] = DFFEAS(B1L19, GLOBAL(clk), VCC, , , B1L5, , , VCC);


--B1_count[12] is clkdiv:inst|count[12] at LC_X8_Y13_N5
--operation mode is normal

B1_count[12]_lut_out = B1L42;
B1_count[12] = DFFEAS(B1_count[12]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[14] is clkdiv:inst|count[14] at LC_X8_Y13_N0
--operation mode is normal

B1_count[14]_lut_out = B1L88 & (B1L72);
B1_count[14] = DFFEAS(B1_count[14]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[11] is clkdiv:inst|count[11] at LC_X8_Y13_N6
--operation mode is normal

B1_count[11]_lut_out = B1L88 & B1L03;
B1_count[11] = DFFEAS(B1_count[11]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L29 is clkdiv:inst|reduce_nor~178 at LC_X8_Y13_N8
--operation mode is normal

B1_count[13]_qfbk = B1_count[13];
B1L29 = B1_count[12] # B1_count[13]_qfbk # !B1_count[11] # !B1_count[14];

--B1_count[13] is clkdiv:inst|count[13] at LC_X8_Y13_N8
--operation mode is normal

B1_count[13] = DFFEAS(B1L29, GLOBAL(clk), VCC, , , B1L12, , , VCC);


--B1_count[7] is clkdiv:inst|count[7] at LC_X8_Y14_N6
--operation mode is normal

B1_count[7]_lut_out = B1L53;
B1_count[7] = DFFEAS(B1_count[7]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[9] is clkdiv:inst|count[9] at LC_X8_Y14_N9
--operation mode is normal

B1_count[9]_lut_out = B1L88 & B1L83;
B1_count[9] = DFFEAS(B1_count[9]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[8] is clkdiv:inst|count[8] at LC_X8_Y14_N4
--operation mode is normal

B1_count[8]_lut_out = B1L88 & (B1L14);
B1_count[8] = DFFEAS(B1_count[8]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L39 is clkdiv:inst|reduce_nor~179 at LC_X8_Y14_N5
--operation mode is normal

B1_count[10]_qfbk = B1_count[10];
B1L39 = B1_count[10]_qfbk # B1_count[7] # !B1_count[8] # !B1_count[9];

--B1_count[10] is clkdiv:inst|count[10] at LC_X8_Y14_N5
--operation mode is normal

B1_count[10] = DFFEAS(B1L39, GLOBAL(clk), VCC, , , B1L33, , , VCC);


--B1_count[4] is clkdiv:inst|count[4] at LC_X9_Y16_N2
--operation mode is normal

B1_count[4]_lut_out = B1L64;
B1_count[4] = DFFEAS(B1_count[4]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[3] is clkdiv:inst|count[3] at LC_X9_Y12_N2
--operation mode is normal

B1_count[3]_lut_out = GND;
B1_count[3] = DFFEAS(B1_count[3]_lut_out, GLOBAL(clk), VCC, , , B1L94, , , VCC);


--B1_count[6] is clkdiv:inst|count[6] at LC_X8_Y14_N1
--operation mode is normal

B1_count[6]_lut_out = B1L88 & (B1L25);
B1_count[6] = DFFEAS(B1_count[6]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L49 is clkdiv:inst|reduce_nor~180 at LC_X9_Y15_N0
--operation mode is normal

B1_count[5]_qfbk = B1_count[5];
B1L49 = B1_count[3] # B1_count[5]_qfbk # B1_count[4] # !B1_count[6];

--B1_count[5] is clkdiv:inst|count[5] at LC_X9_Y15_N0
--operation mode is normal

B1_count[5] = DFFEAS(B1L49, GLOBAL(clk), VCC, , , B1L44, , , VCC);


--B1_count[1] is clkdiv:inst|count[1] at LC_X9_Y15_N2
--operation mode is normal

B1_count[1]_lut_out = B1L85;
B1_count[1] = DFFEAS(B1_count[1]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count[0] is clkdiv:inst|count[0] at LC_X8_Y14_N2
--operation mode is normal

B1_count[0]_lut_out = B1L88 & B1L16;
B1_count[0] = DFFEAS(B1_count[0]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L59 is clkdiv:inst|reduce_nor~181 at LC_X9_Y15_N1
--operation mode is normal

B1_count[2]_qfbk = B1_count[2];
B1L59 = B1_count[1] # B1L49 # B1_count[2]_qfbk # B1_count[0];

--B1_count[2] is clkdiv:inst|count[2] at LC_X9_Y15_N1
--operation mode is normal

B1_count[2] = DFFEAS(B1L59, GLOBAL(clk), VCC, , , B1L55, , , VCC);


--B1L88 is clkdiv:inst|reduce_nor~0 at LC_X9_Y15_N3
--operation mode is normal

B1L88 = B1L39 # B1L19 # B1L29 # B1L59;


--C2L1 is button:inst4|add~421 at LC_X8_Y11_N2
--operation mode is arithmetic

C2L1 = C2L03Q $ (C2L01);

--C2L2 is button:inst4|add~423 at LC_X8_Y11_N2
--operation mode is arithmetic

C2L2_cout_0 = !C2L01 # !C2L03Q;
C2L2 = CARRY(C2L2_cout_0);

--C2L3 is button:inst4|add~423COUT1_465 at LC_X8_Y11_N2
--operation mode is arithmetic

C2L3_cout_1 = !C2L11 # !C2L03Q;
C2L3 = CARRY(C2L3_cout_1);


--C2L73 is button:inst4|reduce_nor~69 at LC_X7_Y11_N4
--operation mode is normal

C2L53Q_qfbk = C2L53Q;
C2L73 = C2L53Q_qfbk # C2L23Q # !C2L43Q # !C2L33Q;

--C2L53Q is button:inst4|cnt[6]~reg0 at LC_X7_Y11_N4
--operation mode is normal

C2L53Q = DFFEAS(C2L73, GLOBAL(D1_clkout), VCC, , , C2L22, , , VCC);


--C2L63 is button:inst4|reduce_nor~0 at LC_X7_Y11_N8
--operation mode is normal

C2L63 = C2L13Q # C2L73 # C2L92Q # !C2L03Q;


--C2L4 is button:inst4|add~426 at LC_X7_Y11_N3
--operation mode is normal

C2L4 = C2L63 & C2L1;

--C2L03Q is button:inst4|cnt[1]~reg0 at LC_X7_Y11_N3
--operation mode is normal

C2L03Q = DFFEAS(C2L4, GLOBAL(D1_clkout), VCC, , , , , , );


--C2L5 is button:inst4|add~427 at LC_X8_Y11_N3
--operation mode is arithmetic

C2L5 = C2L13Q $ (!C2L2);

--C2L6 is button:inst4|add~429 at LC_X8_Y11_N3
--operation mode is arithmetic

C2L6_cout_0 = C2L13Q & (!C2L2);
C2L6 = CARRY(C2L6_cout_0);

--C2L7 is button:inst4|add~429COUT1 at LC_X8_Y11_N3
--operation mode is arithmetic

C2L7_cout_1 = C2L13Q & (!C2L3);
C2L7 = CARRY(C2L7_cout_1);


--C2L8 is button:inst4|add~432 at LC_X7_Y11_N9
--operation mode is normal

C2L8 = C2L5 & (C2L63);

--C2L13Q is button:inst4|cnt[2]~reg0 at LC_X7_Y11_N9
--operation mode is normal

C2L13Q = DFFEAS(C2L8, GLOBAL(D1_clkout), VCC, , , , , , );


--C2L9 is button:inst4|add~433 at LC_X8_Y11_N1
--operation mode is arithmetic

C2L9 = C2L92Q $ C2L82;

--C2L01 is button:inst4|add~435 at LC_X8_Y11_N1
--operation mode is arithmetic

C2L01_cout_0 = C2L92Q & C2L82;
C2L01 = CARRY(C2L01_cout_0);

--C2L11 is button:inst4|add~435COUT1_464 at LC_X8_Y11_N1
--operation mode is arithmetic

C2L11_cout_1 = C2L92Q & C2L82;
C2L11 = CARRY(C2L11_cout_1);


--C2L21 is button:inst4|add~438 at LC_X7_Y11_N6
--operation mode is normal

C2L21 = C2L9 & (C2L63);

--C2L92Q is button:inst4|cnt[0]~reg0 at LC_X7_Y11_N6
--operation mode is normal

C2L92Q = DFFEAS(C2L21, GLOBAL(D1_clkout), VCC, , , , , , );


--C2L31 is button:inst4|add~439 at LC_X8_Y11_N6
--operation mode is arithmetic

C2L31_carry_eqn = (!C2L42 & C2L81) # (C2L42 & C2L91);
C2L31 = C2L43Q $ (C2L31_carry_eqn);

--C2L41 is button:inst4|add~441 at LC_X8_Y11_N6
--operation mode is arithmetic

C2L41_cout_0 = !C2L81 # !C2L43Q;
C2L41 = CARRY(C2L41_cout_0);

--C2L51 is button:inst4|add~441COUT1_467 at LC_X8_Y11_N6
--operation mode is arithmetic

C2L51_cout_1 = !C2L91 # !C2L43Q;
C2L51 = CARRY(C2L51_cout_1);


--C2L61 is button:inst4|add~444 at LC_X8_Y11_N9
--operation mode is normal

C2L61 = C2L31 & (C2L63);

--C2L43Q is button:inst4|cnt[5]~reg0 at LC_X8_Y11_N9
--operation mode is normal

C2L43Q = DFFEAS(C2L61, GLOBAL(D1_clkout), VCC, , , , , , );


--C2L83 is button:inst4|reduce_nor~70 at LC_X8_Y11_N8
--operation mode is normal

C2L83 = C2L4 # C2L8 # C2L61 # C2L21;


--C2L71 is button:inst4|add~445 at LC_X8_Y11_N5
--operation mode is arithmetic

C2L71_carry_eqn = (!C2L42 & GND) # (C2L42 & VCC);
C2L71 = C2L33Q $ (!C2L71_carry_eqn);

--C2L81 is button:inst4|add~447 at LC_X8_Y11_N5
--operation mode is arithmetic

C2L81_cout_0 = C2L33Q & (!C2L42);
C2L81 = CARRY(C2L81_cout_0);

--C2L91 is button:inst4|add~447COUT1_466 at LC_X8_Y11_N5
--operation mode is arithmetic

C2L91_cout_1 = C2L33Q & (!C2L42);
C2L91 = CARRY(C2L91_cout_1);


--C2L02 is button:inst4|add~450 at LC_X7_Y11_N7
--operation mode is normal

C2L02 = C2L63 & C2L71;

--C2L33Q is button:inst4|cnt[4]~reg0 at LC_X7_Y11_N7
--operation mode is normal

C2L33Q = DFFEAS(C2L02, GLOBAL(D1_clkout), VCC, , , , , , );


--C2L12 is button:inst4|add~451 at LC_X8_Y11_N7
--operation mode is normal

C2L12_carry_eqn = (!C2L42 & C2L41) # (C2L42 & C2L51);
C2L12 = C2L12_carry_eqn $ !C2L53Q;


--C2L22 is button:inst4|add~456 at LC_X7_Y11_N2
--operation mode is normal

C2L22 = C2L63 & C2L12;


--C2L32 is button:inst4|add~457 at LC_X8_Y11_N4
--operation mode is arithmetic

C2L32 = C2L23Q $ (C2L6);

--C2L42 is button:inst4|add~459 at LC_X8_Y11_N4
--operation mode is arithmetic

C2L42 = C2L52;


--C2L72 is button:inst4|add~462 at LC_X7_Y11_N5
--operation mode is normal