proj.fit.eqn

基于QuartusII的LCD1602-Verilog 源代码

--B1_state[9] is lcd:inst|state[9] at LC_X33_Y14_N0
--operation mode is normal

B1_state[9]_lut_out = B1L561 # B1L961 # B1L79 & !B1L181;
B1_state[9] = DFFEAS(B1_state[9]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , , , , );


--B1_state[7] is lcd:inst|state[7] at LC_X33_Y14_N7
--operation mode is normal

B1_state[7]_lut_out = F1_safe_q[5] & F1_safe_q[3] & B1L281 & !B1L371;
B1_state[7] = DFFEAS(B1_state[7]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , , , , );


--B1_state[5] is lcd:inst|state[5] at LC_X33_Y14_N2
--operation mode is normal

B1_state[5]_lut_out = B1L071 & !B1_flag;
B1_state[5] = DFFEAS(B1_state[5]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , , , , );


--B1_state[4] is lcd:inst|state[4] at LC_X33_Y14_N9
--operation mode is normal

B1_state[4]_lut_out = B1L381 # B1L071 & B1L481 & B1_flag;
B1_state[4] = DFFEAS(B1_state[4]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , , , , );


--B1L171 is lcd:inst|reduce_nor~381 at LC_X33_Y14_N8
--operation mode is normal

B1L171 = !B1_state[5] & !B1_state[7] & !B1_state[4];


--B1L271 is lcd:inst|reduce_nor~382 at LC_X33_Y14_N4
--operation mode is normal

B1_state[3]_qfbk = B1_state[3];
B1L271 = !B1_state[3]_qfbk & !B1_state[2];

--B1_state[3] is lcd:inst|state[3] at LC_X33_Y14_N4
--operation mode is normal

B1_state[3] = DFFEAS(B1L271, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , B1L861, , , VCC);


--B1L371 is lcd:inst|reduce_nor~383 at LC_X33_Y14_N6
--operation mode is normal

B1_state[0]_qfbk = B1_state[0];
B1L371 = B1_state[0]_qfbk # !B1_state[9] # !B1L271 # !B1L171;

--B1_state[0] is lcd:inst|state[0] at LC_X33_Y14_N6
--operation mode is normal

B1_state[0] = DFFEAS(B1L371, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , , B1L661, , , VCC);


--B1L851 is lcd:inst|lcd_rw~151 at LC_X33_Y15_N1
--operation mode is normal

B1L851 = B1_state[7] & !B1_state[5] & !B1_state[4] & !B1_state[9] # !B1_state[7] & B1_state[5] & !B1_state[4] & !B1_state[9] # !B1_state[5] & B1_state[4] $ B1_state[9];


--B1L951 is lcd:inst|lcd_rw~364 at LC_X33_Y15_N7
--operation mode is normal

B1L951 = B1_state[2] & B1_state[3] # B1_state[0] # !B1_state[2] & B1_state[3] & B1_state[0] # !B1_state[3] & !B1L851 & !B1_state[0];


--B1L751 is lcd:inst|lcd_rw~147 at LC_X33_Y16_N8
--operation mode is normal

B1L751 = B1_state[3] $ (B1_state[2]);


--B1L471 is lcd:inst|reduce_nor~384 at LC_X33_Y15_N3
--operation mode is normal

B1L471 = !B1_state[7] & !B1_state[5] & !B1_state[4] & !B1_state[9];


--B1L061 is lcd:inst|lcd_rw~365 at LC_X33_Y16_N9
--operation mode is normal

B1L061 = B1L951 # !B1L471 & B1L751 # B1_state[0];


--B1_lcd_e is lcd:inst|lcd_e at LC_X20_Y10_N2
--operation mode is normal

B1_lcd_e_lut_out = !B1_lcd_e;
B1_lcd_e = DFFEAS(B1_lcd_e_lut_out, !GLOBAL(B1_clkdiv), GLOBAL(SYS_RST), , , , , , );


--B1L561 is lcd:inst|reduce_nor~5 at LC_X33_Y15_N0
--operation mode is normal

B1L561 = !B1_state[3] & !B1_state[0] & B1_state[2] & B1L471;


--B1L571 is lcd:inst|reduce_nor~385 at LC_X33_Y15_N8
--operation mode is normal

B1L571 = !B1_state[9] & !B1_state[2] & !B1_state[3] & !B1_state[0];


--B1L961 is lcd:inst|reduce_nor~10 at LC_X33_Y15_N6
--operation mode is normal

B1L961 = B1L571 & !B1_state[5] & !B1_state[4] & B1_state[7];


--F1_safe_q[0] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[0] at LC_X32_Y14_N1
--operation mode is arithmetic

F1_safe_q[0]_lut_out = !F1_safe_q[0];
F1_safe_q[0] = DFFEAS(F1_safe_q[0]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L2 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella0~COUT at LC_X32_Y14_N1
--operation mode is arithmetic

F1L2_cout_0 = F1_safe_q[0];
F1L2 = CARRY(F1L2_cout_0);

--F1L3 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella0~COUTCOUT1_1 at LC_X32_Y14_N1
--operation mode is arithmetic

F1L3_cout_1 = F1_safe_q[0];
F1L3 = CARRY(F1L3_cout_1);


--F1_safe_q[1] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[1] at LC_X32_Y14_N2
--operation mode is arithmetic

F1_safe_q[1]_lut_out = F1_safe_q[1] $ (F1L2);
F1_safe_q[1] = DFFEAS(F1_safe_q[1]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L5 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella1~COUT at LC_X32_Y14_N2
--operation mode is arithmetic

F1L5_cout_0 = !F1L2 # !F1_safe_q[1];
F1L5 = CARRY(F1L5_cout_0);

--F1L6 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella1~COUTCOUT1_1 at LC_X32_Y14_N2
--operation mode is arithmetic

F1L6_cout_1 = !F1L3 # !F1_safe_q[1];
F1L6 = CARRY(F1L6_cout_1);


--F1_safe_q[2] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[2] at LC_X32_Y14_N3
--operation mode is arithmetic

F1_safe_q[2]_lut_out = F1_safe_q[2] $ !F1L5;
F1_safe_q[2] = DFFEAS(F1_safe_q[2]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L8 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella2~COUT at LC_X32_Y14_N3
--operation mode is arithmetic

F1L8_cout_0 = F1_safe_q[2] & !F1L5;
F1L8 = CARRY(F1L8_cout_0);

--F1L9 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella2~COUTCOUT1 at LC_X32_Y14_N3
--operation mode is arithmetic

F1L9_cout_1 = F1_safe_q[2] & !F1L6;
F1L9 = CARRY(F1L9_cout_1);


--B1L69 is lcd:inst|char_addr~1503 at LC_X31_Y14_N9
--operation mode is normal

B1L69 = !F1_safe_q[2] & !F1_safe_q[1] & !F1_safe_q[0];


--F1_safe_q[5] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[5] at LC_X32_Y14_N6
--operation mode is arithmetic

F1_safe_q[5]_carry_eqn = (!F1L11 & F1L51) # (F1L11 & F1L61);
F1_safe_q[5]_lut_out = F1_safe_q[5] $ (F1_safe_q[5]_carry_eqn);
F1_safe_q[5] = DFFEAS(F1_safe_q[5]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L81 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella5~COUT at LC_X32_Y14_N6
--operation mode is arithmetic

F1L81_cout_0 = !F1L51 # !F1_safe_q[5];
F1L81 = CARRY(F1L81_cout_0);

--F1L91 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella5~COUTCOUT1_1 at LC_X32_Y14_N6
--operation mode is arithmetic

F1L91_cout_1 = !F1L61 # !F1_safe_q[5];
F1L91 = CARRY(F1L91_cout_1);


--F1_safe_q[3] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[3] at LC_X32_Y14_N4
--operation mode is arithmetic

F1_safe_q[3]_lut_out = F1_safe_q[3] $ F1L8;
F1_safe_q[3] = DFFEAS(F1_safe_q[3]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L11 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella3~COUT at LC_X32_Y14_N4
--operation mode is arithmetic

F1L11 = F1L21;


--B1L161 is lcd:inst|LessThan~414 at LC_X32_Y14_N9
--operation mode is normal

B1L161 = !F1_safe_q[5] & !F1_safe_q[3] & B1L69;


--F1_safe_q[4] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[4] at LC_X32_Y14_N5
--operation mode is arithmetic

F1_safe_q[4]_carry_eqn = (!F1L11 & GND) # (F1L11 & VCC);
F1_safe_q[4]_lut_out = F1_safe_q[4] $ !F1_safe_q[4]_carry_eqn;
F1_safe_q[4] = DFFEAS(F1_safe_q[4]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );

--F1L51 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella4~COUT at LC_X32_Y14_N5
--operation mode is arithmetic

F1L51_cout_0 = F1_safe_q[4] & !F1L11;
F1L51 = CARRY(F1L51_cout_0);

--F1L61 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|counter_cella4~COUTCOUT1_1 at LC_X32_Y14_N5
--operation mode is arithmetic

F1L61_cout_1 = F1_safe_q[4] & !F1L11;
F1L61 = CARRY(F1L61_cout_1);


--B1L261 is lcd:inst|LessThan~415 at LC_X31_Y14_N5
--operation mode is normal

B1L261 = !F1_safe_q[4] & !F1_safe_q[5];


--F1_safe_q[6] is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[6] at LC_X32_Y14_N7
--operation mode is normal

F1_safe_q[6]_carry_eqn = (!F1L11 & F1L81) # (F1L11 & F1L91);
F1_safe_q[6]_lut_out = F1_safe_q[6] $ (!F1_safe_q[6]_carry_eqn);
F1_safe_q[6] = DFFEAS(F1_safe_q[6]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L221, , , B1L371, );


--B1L79 is lcd:inst|char_addr~1504 at LC_X32_Y14_N8
--operation mode is normal

B1L79 = !B1L371 & B1L161 # B1L261 # !F1_safe_q[6];


--B1L281 is lcd:inst|reduce_or~40 at LC_X31_Y14_N8
--operation mode is normal

B1L281 = B1L69 & !F1_safe_q[4] & !F1_safe_q[6];


--B1L181 is lcd:inst|reduce_or~1 at LC_X31_Y14_N3
--operation mode is normal

B1L181 = F1_safe_q[5] & B1L281 & F1_safe_q[3];


--B1_clk_int is lcd:inst|clk_int at LC_X15_Y10_N2
--operation mode is normal

B1_clk_int_lut_out = !B1_clk_int;
B1_clk_int = DFFEAS(B1_clk_int_lut_out, GLOBAL(B1_clkdiv), GLOBAL(SYS_RST), , , , , , );


--B1_flag is lcd:inst|flag at LC_X32_Y13_N4
--operation mode is normal

B1_flag_lut_out = VCC;
B1_flag = DFFEAS(B1_flag_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L071, , , , );


--B1L071 is lcd:inst|reduce_nor~16 at LC_X33_Y14_N1
--operation mode is normal

B1L071 = !B1_state[9] & B1L271 & B1L171 & !B1_state[0];


--B1L381 is lcd:inst|Select~47 at LC_X33_Y14_N5
--operation mode is normal

B1L381 = F1_safe_q[6] & !B1L161 & !B1L261 & !B1L371;


--G1_safe_q[0] is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|safe_q[0] at LC_X32_Y13_N5
--operation mode is arithmetic

G1_safe_q[0]_lut_out = !G1_safe_q[0];
G1_safe_q[0] = DFFEAS(G1_safe_q[0]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L071, , , B1L451, );

--G1L2 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella0~COUT at LC_X32_Y13_N5
--operation mode is arithmetic

G1L2_cout_0 = G1_safe_q[0];
G1L2 = CARRY(G1L2_cout_0);

--G1L3 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella0~COUTCOUT1_1 at LC_X32_Y13_N5
--operation mode is arithmetic

G1L3_cout_1 = G1_safe_q[0];
G1L3 = CARRY(G1L3_cout_1);


--G1_safe_q[1] is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|safe_q[1] at LC_X32_Y13_N6
--operation mode is arithmetic

G1_safe_q[1]_lut_out = G1_safe_q[1] $ (G1L2);
G1_safe_q[1] = DFFEAS(G1_safe_q[1]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L071, , , B1L451, );

--G1L5 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella1~COUT at LC_X32_Y13_N6
--operation mode is arithmetic

G1L5_cout_0 = !G1L2 # !G1_safe_q[1];
G1L5 = CARRY(G1L5_cout_0);

--G1L6 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella1~COUTCOUT1 at LC_X32_Y13_N6
--operation mode is arithmetic

G1L6_cout_1 = !G1L3 # !G1_safe_q[1];
G1L6 = CARRY(G1L6_cout_1);


--G1_safe_q[2] is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|safe_q[2] at LC_X32_Y13_N7
--operation mode is arithmetic

G1_safe_q[2]_lut_out = G1_safe_q[2] $ (!G1L5);
G1_safe_q[2] = DFFEAS(G1_safe_q[2]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L071, , , B1L451, );

--G1L8 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella2~COUT at LC_X32_Y13_N7
--operation mode is arithmetic

G1L8_cout_0 = G1_safe_q[2] & !G1L5;
G1L8 = CARRY(G1L8_cout_0);

--G1L9 is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|counter_cella2~COUTCOUT1_1 at LC_X32_Y13_N7
--operation mode is arithmetic

G1L9_cout_1 = G1_safe_q[2] & !G1L6;
G1L9 = CARRY(G1L9_cout_1);


--G1_safe_q[3] is lcd:inst|lpm_counter:div_counter_rtl_1|cntr_ed8:auto_generated|safe_q[3] at LC_X32_Y13_N8
--operation mode is normal

G1_safe_q[3]_lut_out = G1_safe_q[3] $ G1L8;
G1_safe_q[3] = DFFEAS(G1_safe_q[3]_lut_out, GLOBAL(B1_clk_int), GLOBAL(SYS_RST), , B1L071, , , B1L451, );


--B1L481 is lcd:inst|Select~259 at LC_X32_Y13_N9
--operation mode is normal

B1L481 = G1_safe_q[2] & G1_safe_q[0] & G1_safe_q[3] & G1_safe_q[1];


--B1L861 is lcd:inst|reduce_nor~8 at LC_X33_Y15_N9
--operation mode is normal

B1L861 = B1L571 & B1_state[5] & !B1_state[4] & !B1_state[7];


--B1L661 is lcd:inst|reduce_nor~6 at LC_X33_Y15_N4
--operation mode is normal

B1L661 = B1_state[3] & !B1_state[0] & !B1_state[2] & B1L471;


--B1_clkdiv is lcd:inst|clkdiv at LC_X20_Y15_N8
--operation mode is normal

B1_clkdiv_lut_out = !B1_clkdiv;
B1_clkdiv = DFFEAS(B1_clkdiv_lut_out, B1L081, GLOBAL(SYS_RST), , , , , , );


--B1L431 is lcd:inst|data~950 at LC_X33_Y15_N5
--operation mode is normal

B1L431 = B1_state[3] & B1_state[0] # B1_state[2] # !B1_state[3] & B1_state[0] $ !B1_state[2] # !B1L471;


--B1L761 is lcd:inst|reduce_nor~7 at LC_X33_Y15_N2
--operation mode is normal

B1L761 = B1L571 & !B1_state[5] & B1_state[4] & !B1_state[7];


--B1L531 is lcd:inst|data~951 at LC_X34_Y15_N0
--operation mode is normal

B1L531 = !B1L761 & B1L431 & !B1L861;


--B1L321 is lcd:inst|data~19 at LC_X34_Y15_N9
--operation mode is normal

B1L321 = B1L961 # !B1L371 # !B1L531;


--B1L91 is lcd:inst|add~474 at LC_X31_Y16_N1
--operation mode is arithmetic

B1L91 = !F1_safe_q[0];

--B1L02 is lcd:inst|add~474COUT at LC_X31_Y16_N1
--operation mode is arithmetic

B1L02_cout_0 = F1_safe_q[0];
B1L02 = CARRY(B1L02_cout_0);

--B1L12 is lcd:inst|add~474COUTCOUT1_522 at LC_X31_Y16_N1
--operation mode is arithmetic

B1L12_cout_1 = F1_safe_q[0];
B1L12 = CARRY(B1L12_cout_1);


--B1L361 is lcd:inst|LessThan~416 at LC_X31_Y14_N1
--operation mode is normal

B1L361 = !F1_safe_q[1] & !F1_safe_q[2];


--B1L89 is lcd:inst|char_addr~1505 at LC_X31_Y14_N2
--operation mode is normal

B1L89 = F1_safe_q[6] & !B1L361 & F1_safe_q[3] # !B1L261;


--F1L62 is lcd:inst|lpm_counter:counter_rtl_0|cntr_hd8:auto_generated|safe_q[3]~193 at LC_X32_Y15_N6
--operation mode is normal

F1L62 = !F1_safe_q[4] & !F1_safe_q[3];


--B1L59 is lcd:inst|char_addr~16 at LC_X32_Y15_N4
--operation mode is normal

B1L59 = !F1_safe_q[6] & !B1L371 & F1L62 # !F1_safe_q[5];


--B1L99 is lcd:inst|char_addr~1506 at LC_X31_Y14_N6
--operation mode is normal

B1L99 = F1_safe_q[3] & F1_safe_q[2] # F1_safe_q[1] # F1_safe_q[0];


--B1L001 is lcd:inst|char_addr~1507 at LC_X31_Y14_N7
--operation mode is normal

B1L001 = F1_safe_q[5] & !F1_safe_q[6] & F1_safe_q[4] # B1L99;


--B1L101 is lcd:inst|char_addr~1508 at LC_X31_Y14_N4
--operation mode is normal

B1L101 = B1L261 & F1_safe_q[6] & B1L69 # !F1_safe_q[3];


--B1L201 is lcd:inst|char_addr~1509 at LC_X32_Y16_N5
--operation mode is normal

B1L201 = !B1L371 & B1L001 # B1L101;


--B1L09 is lcd:inst|char_addr[5]~1510 at LC_X32_Y16_N2
--operation mode is normal

B1L09 = B1L89 & !B1L59 & B1L79 & !B1L201;


--B1L97 is lcd:inst|char_addr[0]~1511 at LC_X32_Y15_N2
--operation mode is normal

B1L97 = B1L91 & B1L09 # B1L59 & F1_safe_q[0] # !B1L91 & B1L59 & F1_safe_q[0];


--B1L2 is lcd:inst|add~468 at LC_X32_Y17_N1
--operation mode is arithmetic

B1L2 = !F1_safe_q[0];

--B1L3 is lcd:inst|add~468COUT at LC_X32_Y17_N1
--operation mode is arithmetic

B1L3_cout_0 = F1_safe_q[0];
B1L3 = CARRY(B1L3_cout_0);

--B1L4 is lcd:inst|add~468COUTCOUT1_525 at LC_X32_Y17_N1
--operation mode is arithmetic

B1L4_cout_1 = F1_safe_q[0];
B1L4 = CARRY(B1L4_cout_1);


--B1L08 is lcd:inst|char_addr[0]~1512 at LC_X32_Y17_N9
--operation mode is normal

B1L08 = B1L97 # B1L49 & B1L2;


--B1L11 is lcd:inst|add~471 at LC_X32_Y17_N4
--operation mode is arithmetic

B1L11 = F1_safe_q[3] $ (B1L9);