counter_7seg.fit.eqn

带分频器的bcd计数电路设计

B1_count1[10] = DFFEAS(B1_count1[10]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count1[9] is f50MHz_to_1Hz:inst|count1[9] at LC_X21_Y21_N4
--operation mode is normal

B1_count1[9]_lut_out = B1L35 & B1L601;
B1_count1[9] = DFFEAS(B1_count1[9]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count1[8] is f50MHz_to_1Hz:inst|count1[8] at LC_X22_Y21_N9
--operation mode is normal

B1_count1[8]_lut_out = B1L601 & B1L05;
B1_count1[8] = DFFEAS(B1_count1[8]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L301 is f50MHz_to_1Hz:inst|reduce_nor~170 at LC_X21_Y21_N6
--operation mode is normal

B1_count1[11]_qfbk = B1_count1[11];
B1L301 = B1_count1[11]_qfbk # B1_count1[10] # !B1_count1[8] # !B1_count1[9];

--B1_count1[11] is f50MHz_to_1Hz:inst|count1[11] at LC_X21_Y21_N6
--operation mode is normal

B1_count1[11] = DFFEAS(B1L301, GLOBAL(clk), VCC, , , B1L95, , , VCC);


--B1_count1[5] is f50MHz_to_1Hz:inst|count1[5] at LC_X21_Y22_N2
--operation mode is normal

B1_count1[5]_lut_out = GND;
B1_count1[5] = DFFEAS(B1_count1[5]_lut_out, GLOBAL(clk), VCC, , , B1L24, , , VCC);


--B1_count1[4] is f50MHz_to_1Hz:inst|count1[4] at LC_X21_Y21_N7
--operation mode is normal

B1_count1[4]_lut_out = B1L601 & B1L93;
B1_count1[4] = DFFEAS(B1_count1[4]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count1[6] is f50MHz_to_1Hz:inst|count1[6] at LC_X21_Y21_N8
--operation mode is normal

B1_count1[6]_lut_out = B1L54 & B1L601;
B1_count1[6] = DFFEAS(B1_count1[6]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L401 is f50MHz_to_1Hz:inst|reduce_nor~171 at LC_X21_Y21_N2
--operation mode is normal

B1_count1[7]_qfbk = B1_count1[7];
B1L401 = B1_count1[4] # B1_count1[7]_qfbk # B1_count1[5] # !B1_count1[6];

--B1_count1[7] is f50MHz_to_1Hz:inst|count1[7] at LC_X21_Y21_N2
--operation mode is normal

B1_count1[7] = DFFEAS(B1L401, GLOBAL(clk), VCC, , , B1L84, , , VCC);


--B1_count1[2] is f50MHz_to_1Hz:inst|count1[2] at LC_X23_Y22_N2
--operation mode is normal

B1_count1[2]_lut_out = B1L43;
B1_count1[2] = DFFEAS(B1_count1[2]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1_count1[1] is f50MHz_to_1Hz:inst|count1[1] at LC_X22_Y22_N1
--operation mode is normal

B1_count1[1]_lut_out = GND;
B1_count1[1] = DFFEAS(B1_count1[1]_lut_out, GLOBAL(clk), VCC, , , B1L13, , , VCC);


--B1_count1[0] is f50MHz_to_1Hz:inst|count1[0] at LC_X22_Y22_N0
--operation mode is normal

B1_count1[0]_lut_out = B1L82;
B1_count1[0] = DFFEAS(B1_count1[0]_lut_out, GLOBAL(clk), VCC, , , , , , );


--B1L501 is f50MHz_to_1Hz:inst|reduce_nor~172 at LC_X21_Y21_N0
--operation mode is normal

B1_count1[3]_qfbk = B1_count1[3];
B1L501 = !B1_count1[0] # !B1_count1[3]_qfbk # !B1_count1[2] # !B1_count1[1];

--B1_count1[3] is f50MHz_to_1Hz:inst|count1[3] at LC_X21_Y21_N0
--operation mode is normal

B1_count1[3] = DFFEAS(B1L501, GLOBAL(clk), VCC, , , B1L63, , , VCC);


--B1L601 is f50MHz_to_1Hz:inst|reduce_nor~173 at LC_X21_Y21_N3
--operation mode is normal

B1L601 = B1L401 # B1L501 # B1L201 # B1L301;


--B1L76 is f50MHz_to_1Hz:inst|add~286 at LC_X22_Y21_N6
--operation mode is arithmetic

B1L76_carry_eqn = (!B1L36 & B1L56) # (B1L36 & B1L66);
B1L76 = B1_count1[14] $ !B1L76_carry_eqn;

--B1L86 is f50MHz_to_1Hz:inst|add~286COUT at LC_X22_Y21_N6
--operation mode is arithmetic

B1L86_cout_0 = B1_count1[14] & !B1L56;
B1L86 = CARRY(B1L86_cout_0);

--B1L96 is f50MHz_to_1Hz:inst|add~286COUTCOUT1_308 at LC_X22_Y21_N6
--operation mode is arithmetic

B1L96_cout_1 = B1_count1[14] & !B1L66;
B1L96 = CARRY(B1L96_cout_1);


--B1L46 is f50MHz_to_1Hz:inst|add~285 at LC_X22_Y21_N5
--operation mode is arithmetic

B1L46_carry_eqn = B1L36;
B1L46 = B1_count1[13] $ (B1L46_carry_eqn);

--B1L56 is f50MHz_to_1Hz:inst|add~285COUT at LC_X22_Y21_N5
--operation mode is arithmetic

B1L56_cout_0 = !B1L36 # !B1_count1[13];
B1L56 = CARRY(B1L56_cout_0);

--B1L66 is f50MHz_to_1Hz:inst|add~285COUTCOUT1_307 at LC_X22_Y21_N5
--operation mode is arithmetic

B1L66_cout_1 = !B1L36 # !B1_count1[13];
B1L66 = CARRY(B1L66_cout_1);


--B1L26 is f50MHz_to_1Hz:inst|add~284 at LC_X22_Y21_N4
--operation mode is arithmetic

B1L26_carry_eqn = (!B1L94 & B1L06) # (B1L94 & B1L16);
B1L26 = B1_count1[12] $ (!B1L26_carry_eqn);

--B1L36 is f50MHz_to_1Hz:inst|add~284COUT at LC_X22_Y21_N4
--operation mode is arithmetic

B1L36 = CARRY(B1_count1[12] & !B1L16);


--B1L95 is f50MHz_to_1Hz:inst|add~283 at LC_X22_Y21_N3
--operation mode is arithmetic

B1L95_carry_eqn = (!B1L94 & B1L75) # (B1L94 & B1L85);
B1L95 = B1_count1[11] $ B1L95_carry_eqn;

--B1L06 is f50MHz_to_1Hz:inst|add~283COUT at LC_X22_Y21_N3
--operation mode is arithmetic

B1L06_cout_0 = !B1L75 # !B1_count1[11];
B1L06 = CARRY(B1L06_cout_0);

--B1L16 is f50MHz_to_1Hz:inst|add~283COUTCOUT1_306 at LC_X22_Y21_N3
--operation mode is arithmetic

B1L16_cout_1 = !B1L85 # !B1_count1[11];
B1L16 = CARRY(B1L16_cout_1);


--B1L65 is f50MHz_to_1Hz:inst|add~282 at LC_X22_Y21_N2
--operation mode is arithmetic

B1L65_carry_eqn = (!B1L94 & B1L45) # (B1L94 & B1L55);
B1L65 = B1_count1[10] $ !B1L65_carry_eqn;

--B1L75 is f50MHz_to_1Hz:inst|add~282COUT at LC_X22_Y21_N2
--operation mode is arithmetic

B1L75_cout_0 = B1_count1[10] & !B1L45;
B1L75 = CARRY(B1L75_cout_0);

--B1L85 is f50MHz_to_1Hz:inst|add~282COUTCOUT1_305 at LC_X22_Y21_N2
--operation mode is arithmetic

B1L85_cout_1 = B1_count1[10] & !B1L55;
B1L85 = CARRY(B1L85_cout_1);


--B1L35 is f50MHz_to_1Hz:inst|add~281 at LC_X22_Y21_N1
--operation mode is arithmetic

B1L35_carry_eqn = (!B1L94 & B1L15) # (B1L94 & B1L25);
B1L35 = B1_count1[9] $ B1L35_carry_eqn;

--B1L45 is f50MHz_to_1Hz:inst|add~281COUT at LC_X22_Y21_N1
--operation mode is arithmetic

B1L45_cout_0 = !B1L15 # !B1_count1[9];
B1L45 = CARRY(B1L45_cout_0);

--B1L55 is f50MHz_to_1Hz:inst|add~281COUTCOUT1_304 at LC_X22_Y21_N1
--operation mode is arithmetic

B1L55_cout_1 = !B1L25 # !B1_count1[9];
B1L55 = CARRY(B1L55_cout_1);


--B1L05 is f50MHz_to_1Hz:inst|add~280 at LC_X22_Y21_N0
--operation mode is arithmetic

B1L05_carry_eqn = B1L94;
B1L05 = B1_count1[8] $ !B1L05_carry_eqn;

--B1L15 is f50MHz_to_1Hz:inst|add~280COUT at LC_X22_Y21_N0
--operation mode is arithmetic

B1L15_cout_0 = B1_count1[8] & !B1L94;
B1L15 = CARRY(B1L15_cout_0);

--B1L25 is f50MHz_to_1Hz:inst|add~280COUTCOUT1_303 at LC_X22_Y21_N0
--operation mode is arithmetic

B1L25_cout_1 = B1_count1[8] & !B1L94;
B1L25 = CARRY(B1L25_cout_1);


--B1L84 is f50MHz_to_1Hz:inst|add~279 at LC_X22_Y22_N9
--operation mode is arithmetic

B1L84_carry_eqn = (!B1L53 & B1L64) # (B1L53 & B1L74);
B1L84 = B1_count1[7] $ B1L84_carry_eqn;

--B1L94 is f50MHz_to_1Hz:inst|add~279COUT at LC_X22_Y22_N9
--operation mode is arithmetic

B1L94 = CARRY(!B1L74 # !B1_count1[7]);


--B1L24 is f50MHz_to_1Hz:inst|add~277 at LC_X22_Y22_N7
--operation mode is arithmetic

B1L24_carry_eqn = (!B1L53 & B1L04) # (B1L53 & B1L14);
B1L24 = B1_count1[5] $ B1L24_carry_eqn;

--B1L34 is f50MHz_to_1Hz:inst|add~277COUT at LC_X22_Y22_N7
--operation mode is arithmetic

B1L34_cout_0 = !B1L04 # !B1_count1[5];
B1L34 = CARRY(B1L34_cout_0);

--B1L44 is f50MHz_to_1Hz:inst|add~277COUTCOUT1_301 at LC_X22_Y22_N7
--operation mode is arithmetic

B1L44_cout_1 = !B1L14 # !B1_count1[5];
B1L44 = CARRY(B1L44_cout_1);


--B1L93 is f50MHz_to_1Hz:inst|add~276 at LC_X22_Y22_N6
--operation mode is arithmetic

B1L93_carry_eqn = (!B1L53 & B1L73) # (B1L53 & B1L83);
B1L93 = B1_count1[4] $ (!B1L93_carry_eqn);

--B1L04 is f50MHz_to_1Hz:inst|add~276COUT at LC_X22_Y22_N6
--operation mode is arithmetic

B1L04_cout_0 = B1_count1[4] & !B1L73;
B1L04 = CARRY(B1L04_cout_0);

--B1L14 is f50MHz_to_1Hz:inst|add~276COUTCOUT1_300 at LC_X22_Y22_N6
--operation mode is arithmetic

B1L14_cout_1 = B1_count1[4] & !B1L83;
B1L14 = CARRY(B1L14_cout_1);


--B1L54 is f50MHz_to_1Hz:inst|add~278 at LC_X22_Y22_N8
--operation mode is arithmetic

B1L54_carry_eqn = (!B1L53 & B1L34) # (B1L53 & B1L44);
B1L54 = B1_count1[6] $ (!B1L54_carry_eqn);

--B1L64 is f50MHz_to_1Hz:inst|add~278COUT at LC_X22_Y22_N8
--operation mode is arithmetic

B1L64_cout_0 = B1_count1[6] & !B1L34;
B1L64 = CARRY(B1L64_cout_0);

--B1L74 is f50MHz_to_1Hz:inst|add~278COUTCOUT1_302 at LC_X22_Y22_N8
--operation mode is arithmetic

B1L74_cout_1 = B1_count1[6] & !B1L44;
B1L74 = CARRY(B1L74_cout_1);


--B1L63 is f50MHz_to_1Hz:inst|add~275 at LC_X22_Y22_N5
--operation mode is arithmetic

B1L63_carry_eqn = B1L53;
B1L63 = B1_count1[3] $ B1L63_carry_eqn;

--B1L73 is f50MHz_to_1Hz:inst|add~275COUT at LC_X22_Y22_N5
--operation mode is arithmetic

B1L73_cout_0 = !B1L53 # !B1_count1[3];
B1L73 = CARRY(B1L73_cout_0);

--B1L83 is f50MHz_to_1Hz:inst|add~275COUTCOUT1_299 at LC_X22_Y22_N5
--operation mode is arithmetic

B1L83_cout_1 = !B1L53 # !B1_count1[3];
B1L83 = CARRY(B1L83_cout_1);


--B1L43 is f50MHz_to_1Hz:inst|add~274 at LC_X22_Y22_N4
--operation mode is arithmetic

B1L43 = B1_count1[2] $ !B1L23;

--B1L53 is f50MHz_to_1Hz:inst|add~274COUT at LC_X22_Y22_N4
--operation mode is arithmetic

B1L53 = CARRY(B1_count1[2] & !B1L33);


--B1L13 is f50MHz_to_1Hz:inst|add~273 at LC_X22_Y22_N3
--operation mode is arithmetic

B1L13 = B1_count1[1] $ B1L92;

--B1L23 is f50MHz_to_1Hz:inst|add~273COUT at LC_X22_Y22_N3
--operation mode is arithmetic

B1L23_cout_0 = !B1L92 # !B1_count1[1];
B1L23 = CARRY(B1L23_cout_0);

--B1L33 is f50MHz_to_1Hz:inst|add~273COUTCOUT1_298 at LC_X22_Y22_N3
--operation mode is arithmetic

B1L33_cout_1 = !B1L03 # !B1_count1[1];
B1L33 = CARRY(B1L33_cout_1);


--B1L82 is f50MHz_to_1Hz:inst|add~272 at LC_X22_Y22_N2
--operation mode is arithmetic

B1L82 = !B1_count1[0];

--B1L92 is f50MHz_to_1Hz:inst|add~272COUT at LC_X22_Y22_N2
--operation mode is arithmetic

B1L92_cout_0 = B1_count1[0];
B1L92 = CARRY(B1L92_cout_0);

--B1L03 is f50MHz_to_1Hz:inst|add~272COUTCOUT1_297 at LC_X22_Y22_N2
--operation mode is arithmetic

B1L03_cout_1 = B1_count1[0];
B1L03 = CARRY(B1L03_cout_1);


--clr is clr at PIN_W5
--operation mode is input

clr = INPUT();


--clk is clk at PIN_K17
--operation mode is input

clk = INPUT();


--cn is cn at PIN_G19
--operation mode is output

cn = OUTPUT(C1_cn);


--high[6] is high[6] at PIN_A18
--operation mode is output

high[6] = OUTPUT(D1L7);


--high[5] is high[5] at PIN_C18
--operation mode is output

high[5] = OUTPUT(D1L6);


--high[4] is high[4] at PIN_D18
--operation mode is output

high[4] = OUTPUT(D1L5);


--high[3] is high[3] at PIN_A19
--operation mode is output

high[3] = OUTPUT(D1L1);


--high[2] is high[2] at PIN_B19
--operation mode is output

high[2] = OUTPUT(D1L2);


--high[1] is high[1] at PIN_C19
--operation mode is output

high[1] = OUTPUT(D1L3);


--high[0] is high[0] at PIN_E19
--operation mode is output

high[0] = OUTPUT(!D1L4);


--low[6] is low[6] at PIN_B18
--operation mode is output

low[6] = OUTPUT(D2L7);


--low[5] is low[5] at PIN_B20
--operation mode is output

low[5] = OUTPUT(D2L6);


--low[4] is low[4] at PIN_A20
--operation mode is output

low[4] = OUTPUT(D2L5);


--low[3] is low[3] at PIN_C20
--operation mode is output

low[3] = OUTPUT(D2L1);


--low[2] is low[2] at PIN_A21
--operation mode is output

low[2] = OUTPUT(D2L2);


--low[1] is low[1] at PIN_B21
--operation mode is output

low[1] = OUTPUT(D2L3);


--low[0] is low[0] at PIN_C21
--operation mode is output

low[0] = OUTPUT(!D2L4);