clkscan1.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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--D1_scan_data[0] is clkscan:inst5|scan_data[0] at LC_X52_Y25_N9
--operation mode is normal

D1_scan_data[0]_lut_out = !D1_enable & !D1_scan_data[0];
D1_scan_data[0] = DFFEAS(D1_scan_data[0]_lut_out, GLOBAL(B1_clk_4Hz), GLOBAL(C2_signal), , , , , , );


--D1_scan_data[1] is clkscan:inst5|scan_data[1] at LC_X52_Y25_N0
--operation mode is normal

D1_scan_data[1]_lut_out = D1L6 & (D1_scan_data[1] $ D1_scan_data[0]);
D1_scan_data[1] = DFFEAS(D1_scan_data[1]_lut_out, GLOBAL(B1_clk_4Hz), GLOBAL(C2_signal), , , , , , );


--D1_scan_data[2] is clkscan:inst5|scan_data[2] at LC_X52_Y25_N1
--operation mode is normal

D1_scan_data[2]_lut_out = D1L6 & (D1_scan_data[2] $ (D1_scan_data[1] & D1_scan_data[0]));
D1_scan_data[2] = DFFEAS(D1_scan_data[2]_lut_out, GLOBAL(B1_clk_4Hz), GLOBAL(C2_signal), , , , , , );


--D1_scan_data[3] is clkscan:inst5|scan_data[3] at LC_X52_Y25_N3
--operation mode is normal

D1_scan_data[3]_lut_out = D1L6 & (D1_scan_data[3] $ (D1_scan_data[2] & D1L1));
D1_scan_data[3] = DFFEAS(D1_scan_data[3]_lut_out, GLOBAL(B1_clk_4Hz), GLOBAL(C2_signal), , , , , , );


--E1L4 is p7segment:inst6|out[6]~44 at LC_X52_Y25_N6
--operation mode is normal

E1L4 = D1_scan_data[2] & !D1_scan_data[3] & (!D1_scan_data[0] # !D1_scan_data[1]) # !D1_scan_data[2] & (D1_scan_data[1] $ (D1_scan_data[3]));


--E1L3 is p7segment:inst6|out[5]~45 at LC_X52_Y25_N4
--operation mode is normal

E1L3 = D1_scan_data[2] & (D1_scan_data[3] # D1_scan_data[1] & D1_scan_data[0]) # !D1_scan_data[2] & (D1_scan_data[1] # D1_scan_data[0] & !D1_scan_data[3]);


--E1L2 is p7segment:inst6|out[4]~46 at LC_X52_Y24_N5
--operation mode is normal

E1L2 = D1_scan_data[0] # D1_scan_data[1] & (D1_scan_data[3]) # !D1_scan_data[1] & D1_scan_data[2];


--E1L1 is p7segment:inst6|out[3]~47 at LC_X52_Y24_N6
--operation mode is normal

E1L1 = D1_scan_data[1] & (D1_scan_data[3] # D1_scan_data[0] & D1_scan_data[2]) # !D1_scan_data[1] & (D1_scan_data[2] $ (D1_scan_data[0] & !D1_scan_data[3]));


--E1L5 is p7segment:inst6|reduce_or~47 at LC_X52_Y24_N4
--operation mode is normal

E1L5 = D1_scan_data[2] & (D1_scan_data[3]) # !D1_scan_data[2] & D1_scan_data[1] & (D1_scan_data[3] # !D1_scan_data[0]);


--E1L6 is p7segment:inst6|reduce_or~48 at LC_X52_Y24_N2
--operation mode is normal

E1L6 = D1_scan_data[2] & (D1_scan_data[3] # D1_scan_data[0] $ D1_scan_data[1]) # !D1_scan_data[2] & (D1_scan_data[1] & D1_scan_data[3]);


--E1L7 is p7segment:inst6|reduce_or~49 at LC_X52_Y24_N8
--operation mode is normal

E1L7 = D1_scan_data[1] & (D1_scan_data[3]) # !D1_scan_data[1] & (D1_scan_data[2] $ (D1_scan_data[0] & !D1_scan_data[3]));


--D1_enable is clkscan:inst5|enable at LC_X52_Y25_N8
--operation mode is normal

D1_enable_lut_out = VCC;
D1_enable = DFFEAS(D1_enable_lut_out, !GLOBAL(C2_signal), C1_signal, , , , , , );


--B1_clk_4Hz is clkdiv:inst|clk_4Hz at LC_X15_Y13_N4
--operation mode is normal

B1_clk_4Hz_lut_out = !B1L19;
B1_clk_4Hz = DFFEAS(B1_clk_4Hz_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--C2_signal is button:inst4|signal at LC_X8_Y9_N2
--operation mode is normal

C2_signal_lut_out = !C2L92;
C2_signal = DFFEAS(C2_signal_lut_out, GLOBAL(B1_clk_1KHz), VCC, , , , , , );


--D1L5 is clkscan:inst5|scan_data[0]~198 at LC_X52_Y25_N7
--operation mode is normal

D1L5 = D1_scan_data[1] # !D1_scan_data[0];


--D1L6 is clkscan:inst5|scan_data[0]~199 at LC_X52_Y25_N2
--operation mode is normal

D1L6 = !D1_enable & (D1_scan_data[2] # D1L5 # !D1_scan_data[3]);


--D1L1 is clkscan:inst5|add~111 at LC_X52_Y25_N5
--operation mode is normal

D1L1 = D1_scan_data[0] & D1_scan_data[1];


--C1_signal is button:inst3|signal at LC_X32_Y6_N2
--operation mode is normal

C1_signal_lut_out = !C1L92;
C1_signal = DFFEAS(C1_signal_lut_out, GLOBAL(B1_clk_1KHz), VCC, , , , , , );


--B1_counter2[7] is clkdiv:inst|counter2[7] at LC_X15_Y13_N6
--operation mode is normal

B1_counter2[7]_lut_out = B1L1 & B1L19;
B1_counter2[7] = DFFEAS(B1_counter2[7]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1_counter2[6] is clkdiv:inst|counter2[6] at LC_X15_Y13_N0
--operation mode is normal

B1_counter2[6]_lut_out = B1L2 & (B1L19);
B1_counter2[6] = DFFEAS(B1_counter2[6]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1L29 is clkdiv:inst|reduce_nor~139 at LC_X16_Y14_N6
--operation mode is normal

B1L29 = !B1_counter2[7] # !B1_counter2[6];


--B1_counter2[0] is clkdiv:inst|counter2[0] at LC_X15_Y14_N8
--operation mode is normal

B1_counter2[0]_lut_out = B1L19 & B1L8;
B1_counter2[0] = DFFEAS(B1_counter2[0]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1_counter2[3] is clkdiv:inst|counter2[3] at LC_X16_Y14_N4
--operation mode is normal

B1_counter2[3]_lut_out = B1L19 & (B1L11);
B1_counter2[3] = DFFEAS(B1_counter2[3]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1_counter2[1] is clkdiv:inst|counter2[1] at LC_X16_Y14_N8
--operation mode is normal

B1_counter2[1]_lut_out = B1L19 & B1L41;
B1_counter2[1] = DFFEAS(B1_counter2[1]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1L39 is clkdiv:inst|reduce_nor~140 at LC_X16_Y14_N5
--operation mode is normal

B1_counter2[2]_qfbk = B1_counter2[2];
B1L39 = B1_counter2[0] # B1_counter2[2]_qfbk # !B1_counter2[1] # !B1_counter2[3];

--B1_counter2[2] is clkdiv:inst|counter2[2] at LC_X16_Y14_N5
--operation mode is normal

B1_counter2[2] = DFFEAS(B1L39, GLOBAL(clk), VCC, , B1L89, B1L5, , , VCC);


--B1_counter2[5] is clkdiv:inst|counter2[5] at LC_X16_Y14_N3
--operation mode is normal

B1_counter2[5]_lut_out = B1L19 & (B1L71);
B1_counter2[5] = DFFEAS(B1_counter2[5]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1_counter2[4] is clkdiv:inst|counter2[4] at LC_X16_Y14_N9
--operation mode is normal

B1_counter2[4]_lut_out = B1L19 & B1L02;
B1_counter2[4] = DFFEAS(B1_counter2[4]_lut_out, GLOBAL(clk), VCC, , B1L89, , , , );


--B1L19 is clkdiv:inst|reduce_nor~1 at LC_X16_Y14_N7
--operation mode is normal

B1L19 = B1L39 # B1L29 # !B1_counter2[4] # !B1_counter2[5];


--B1_counter1[12] is clkdiv:inst|counter1[12] at LC_X16_Y12_N8
--operation mode is normal

B1_counter1[12]_lut_out = B1L72;
B1_counter1[12] = DFFEAS(B1_counter1[12]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[11] is clkdiv:inst|counter1[11] at LC_X15_Y14_N9
--operation mode is normal

B1_counter1[11]_lut_out = !B1L89 & (B1L03);
B1_counter1[11] = DFFEAS(B1_counter1[11]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[10] is clkdiv:inst|counter1[10] at LC_X16_Y14_N2
--operation mode is normal

B1_counter1[10]_lut_out = B1L23 & !B1L89;
B1_counter1[10] = DFFEAS(B1_counter1[10]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L49 is clkdiv:inst|reduce_nor~141 at LC_X16_Y12_N9
--operation mode is normal

B1_counter1[13]_qfbk = B1_counter1[13];
B1L49 = B1_counter1[13]_qfbk # B1_counter1[12] # !B1_counter1[10] # !B1_counter1[11];

--B1_counter1[13] is clkdiv:inst|counter1[13] at LC_X16_Y12_N9
--operation mode is normal

B1_counter1[13] = DFFEAS(B1L49, GLOBAL(clk), VCC, , , B1L42, , , VCC);


--B1_counter1[7] is clkdiv:inst|counter1[7] at LC_X16_Y15_N2
--operation mode is normal

B1_counter1[7]_lut_out = B1L83;
B1_counter1[7] = DFFEAS(B1_counter1[7]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[6] is clkdiv:inst|counter1[6] at LC_X14_Y13_N2
--operation mode is normal

B1_counter1[6]_lut_out = GND;
B1_counter1[6] = DFFEAS(B1_counter1[6]_lut_out, GLOBAL(clk), VCC, , , B1L14, , , VCC);


--B1_counter1[9] is clkdiv:inst|counter1[9] at LC_X15_Y13_N1
--operation mode is normal

B1_counter1[9]_lut_out = B1L34 & !B1L89;
B1_counter1[9] = DFFEAS(B1_counter1[9]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L59 is clkdiv:inst|reduce_nor~142 at LC_X15_Y13_N3
--operation mode is normal

B1_counter1[8]_qfbk = B1_counter1[8];
B1L59 = B1_counter1[6] # B1_counter1[8]_qfbk # B1_counter1[7] # !B1_counter1[9];

--B1_counter1[8] is clkdiv:inst|counter1[8] at LC_X15_Y13_N3
--operation mode is normal

B1_counter1[8] = DFFEAS(B1L59, GLOBAL(clk), VCC, , , B1L53, , , VCC);


--B1_counter1[5] is clkdiv:inst|counter1[5] at LC_X15_Y13_N2
--operation mode is normal

B1_counter1[5]_lut_out = !B1L89 & B1L64;
B1_counter1[5] = DFFEAS(B1_counter1[5]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[3] is clkdiv:inst|counter1[3] at LC_X16_Y13_N0
--operation mode is normal

B1_counter1[3]_lut_out = B1L25;
B1_counter1[3] = DFFEAS(B1_counter1[3]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[2] is clkdiv:inst|counter1[2] at LC_X16_Y13_N2
--operation mode is normal

B1_counter1[2]_lut_out = B1L55;
B1_counter1[2] = DFFEAS(B1_counter1[2]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L69 is clkdiv:inst|reduce_nor~143 at LC_X15_Y13_N5
--operation mode is normal

B1_counter1[4]_qfbk = B1_counter1[4];
B1L69 = B1_counter1[5] # !B1_counter1[2] # !B1_counter1[4]_qfbk # !B1_counter1[3];

--B1_counter1[4] is clkdiv:inst|counter1[4] at LC_X15_Y13_N5
--operation mode is normal

B1_counter1[4] = DFFEAS(B1L69, GLOBAL(clk), VCC, , , B1L94, , , VCC);


--B1_counter1[0] is clkdiv:inst|counter1[0] at LC_X16_Y13_N1
--operation mode is normal

B1_counter1[0]_lut_out = B1L06;
B1_counter1[0] = DFFEAS(B1_counter1[0]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_counter1[14] is clkdiv:inst|counter1[14] at LC_X15_Y13_N7
--operation mode is normal

B1_counter1[14]_lut_out = B1L36 & !B1L89;
B1_counter1[14] = DFFEAS(B1_counter1[14]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L79 is clkdiv:inst|reduce_nor~144 at LC_X15_Y13_N8
--operation mode is normal

B1_counter1[1]_qfbk = B1_counter1[1];
B1L79 = !B1_counter1[0] # !B1_counter1[1]_qfbk # !B1_counter1[14];

--B1_counter1[1] is clkdiv:inst|counter1[1] at LC_X15_Y13_N8
--operation mode is normal

B1_counter1[1] = DFFEAS(B1L79, GLOBAL(clk), VCC, , , B1L85, , , VCC);


--B1L89 is clkdiv:inst|reduce_nor~145 at LC_X15_Y13_N9
--operation mode is normal

B1L89 = !B1L49 & !B1L69 & !B1L79 & !B1L59;

--B1_clk_1KHz is clkdiv:inst|clk_1KHz at LC_X15_Y13_N9
--operation mode is normal

B1_clk_1KHz = DFFEAS(B1L89, GLOBAL(clk), VCC, , , , , , );


--C2L82Q is button:inst4|cnt[6]~reg0 at LC_X8_Y1_N4
--operation mode is normal

C2L82Q_lut_out = C2L03 & (C2L1);
C2L82Q = DFFEAS(C2L82Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C2L12, , , , );


--C2L72Q is button:inst4|cnt[5]~reg0 at LC_X8_Y1_N8
--operation mode is normal

C2L72Q_lut_out = C2L81 & (C2L23 # C2L2 # C2L6);
C2L72Q = DFFEAS(C2L72Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C2L12, , , , );


--C2L52Q is button:inst4|cnt[3]~reg0 at LC_X8_Y1_N6
--operation mode is normal

C2L52Q_lut_out = C2L2;
C2L52Q = DFFEAS(C2L52Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C2L12, , , , );


--C2L13 is button:inst4|reduce_nor~78 at LC_X8_Y1_N0
--operation mode is normal

C2L62Q_qfbk = C2L62Q;
C2L13 = C2L82Q # C2L72Q # C2L62Q_qfbk # C2L52Q;

--C2L62Q is button:inst4|cnt[4]~reg0 at LC_X8_Y1_N0
--operation mode is normal

C2L62Q = DFFEAS(C2L13, GLOBAL(B1_clk_1KHz), VCC, , C2L12, C2L6, , , VCC);


--C2L42Q is button:inst4|cnt[2]~reg0 at LC_X8_Y1_N2
--operation mode is normal

C2L42Q_lut_out = C2L51 & C2L03;
C2L42Q = DFFEAS(C2L42Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C2L12, , , , );


--C2L22Q is button:inst4|cnt[0]~reg0 at LC_X8_Y1_N3
--operation mode is normal

C2L22Q_lut_out = C2L9;
C2L22Q = DFFEAS(C2L22Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C2L12, , , , );


--C2L92 is button:inst4|reduce_nor~0 at LC_X8_Y1_N5
--operation mode is normal

C2L32Q_qfbk = C2L32Q;
C2L92 = C2L42Q # C2L13 # C2L32Q_qfbk # C2L22Q;

--C2L32Q is button:inst4|cnt[1]~reg0 at LC_X8_Y1_N5
--operation mode is normal

C2L32Q = DFFEAS(C2L92, GLOBAL(B1_clk_1KHz), VCC, , C2L12, C2L21, , , VCC);


--C1L82Q is button:inst3|cnt[6]~reg0 at LC_X31_Y6_N4
--operation mode is normal

C1L82Q_lut_out = C1L03 & (C1L1);
C1L82Q = DFFEAS(C1L82Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C1L12, , , , );


--C1L72Q is button:inst3|cnt[5]~reg0 at LC_X31_Y6_N8
--operation mode is normal

C1L72Q_lut_out = C1L81 & (C1L23 # C1L2 # C1L6);
C1L72Q = DFFEAS(C1L72Q_lut_out, GLOBAL(B1_clk_1KHz), VCC, , C1L12, , , , );