input.map.eqn

基于CPLD的4X4键盘输入+液晶显示程序

--C1_count2[1] is keyboard4_4:inst2|count2[1]
--operation mode is arithmetic

C1_count2[1]_carry_eqn = C1L41;
C1_count2[1]_lut_out = C1_count2[1] $ (C1_count2[1]_carry_eqn);
C1_count2[1] = DFFEAS(C1_count2[1]_lut_out, B1_clkout, VCC, , , , , C1L92, );

--C1L61 is keyboard4_4:inst2|count2[1]~233
--operation mode is arithmetic

C1L61 = CARRY(!C1L41 # !C1_count2[1]);


--C1_count2[3] is keyboard4_4:inst2|count2[3]
--operation mode is arithmetic

C1_count2[3]_carry_eqn = C1L81;
C1_count2[3]_lut_out = C1_count2[3] $ (C1_count2[3]_carry_eqn);
C1_count2[3] = DFFEAS(C1_count2[3]_lut_out, B1_clkout, VCC, , , , , C1L92, );

--C1L02 is keyboard4_4:inst2|count2[3]~237
--operation mode is arithmetic

C1L02 = CARRY(!C1L81 # !C1_count2[3]);


--C1_count2[0] is keyboard4_4:inst2|count2[0]
--operation mode is arithmetic

C1_count2[0]_lut_out = !C1_count2[0];
C1_count2[0] = DFFEAS(C1_count2[0]_lut_out, B1_clkout, VCC, , , , , C1L92, );

--C1L41 is keyboard4_4:inst2|count2[0]~241
--operation mode is arithmetic

C1L41 = CARRY(C1_count2[0]);


--C1_count2[2] is keyboard4_4:inst2|count2[2]
--operation mode is arithmetic

C1_count2[2]_carry_eqn = C1L61;
C1_count2[2]_lut_out = C1_count2[2] $ (!C1_count2[2]_carry_eqn);
C1_count2[2] = DFFEAS(C1_count2[2]_lut_out, B1_clkout, VCC, , , , , C1L92, );

--C1L81 is keyboard4_4:inst2|count2[2]~245
--operation mode is arithmetic

C1L81 = CARRY(C1_count2[2] & (!C1L61));


--C1L04 is keyboard4_4:inst2|process2~123
--operation mode is normal

C1L04 = C1_count2[1] & C1_count2[3] & !C1_count2[0] & !C1_count2[2];


--C1L82 is keyboard4_4:inst2|count2[7]~248
--operation mode is normal

C1L82 = C1_count2[7] & (!C1L93) # !C1_count2[7] & C1L83 # !C1L04;


--C1_haskey is keyboard4_4:inst2|haskey
--operation mode is normal

C1_haskey_lut_out = C1L76 & (C1_haskey # !C1L46);
C1_haskey = DFFEAS(C1_haskey_lut_out, B1_clkout, VCC, , C1L56, , , , );


--D1L431 is led4bits7seg:inst4|STATE[0]~224
--operation mode is normal

D1L431 = RST & D1_LCDSTATE[0];


--C1L94 is keyboard4_4:inst2|reduce_nor~1066
--operation mode is normal

C1L94 = C1_scnlin[3] & C1_scnlin[2];


--C1L05 is keyboard4_4:inst2|reduce_nor~1067
--operation mode is normal

C1L05 = C1_scnlin[1] & keyin[3] & C1L94 & !C1_scnlin[0];


--C1L47 is keyboard4_4:inst2|Select~461
--operation mode is normal

C1L47 = keyin[1] & C1L05 & (keyin[2] $ keyin[0]);


--C1L15 is keyboard4_4:inst2|reduce_nor~1068
--operation mode is normal

C1L15 = keyin[3] & (keyin[2] & (keyin[1] $ keyin[0]) # !keyin[2] & keyin[1] & keyin[0]) # !keyin[3] & keyin[2] & keyin[1] & keyin[0];


--C1L25 is keyboard4_4:inst2|reduce_nor~1069
--operation mode is normal

C1L25 = C1L15 & C1L66;


--C1L35 is keyboard4_4:inst2|reduce_nor~1070
--operation mode is normal

C1L35 = C1_scnlin[0] & keyin[2] & keyin[0] & !keyin[1];


--C1L34 is keyboard4_4:inst2|reduce_nor~6
--operation mode is normal

C1L34 = keyin[3] & C1L94 & C1L35 & !C1_scnlin[1];


--C1L45 is keyboard4_4:inst2|reduce_nor~1071
--operation mode is normal

C1L45 = C1_scnlin[3] & C1_scnlin[1] & keyin[3] & !C1_scnlin[2];


--C1L55 is keyboard4_4:inst2|reduce_nor~1072
--operation mode is normal

C1L55 = C1_scnlin[0] & keyin[1] & (!keyin[0]);


--C1L57 is keyboard4_4:inst2|Select~462
--operation mode is normal

C1L57 = C1L34 # keyin[2] & C1L45 & C1L55;


--C1L65 is keyboard4_4:inst2|reduce_nor~1073
--operation mode is normal

C1L65 = C1_scnlin[2] & C1_scnlin[1] & keyin[2];


--C1L75 is keyboard4_4:inst2|reduce_nor~1074
--operation mode is normal

C1L75 = keyin[1] & keyin[0] & !C1_scnlin[0] & !keyin[3];


--C1L85 is keyboard4_4:inst2|reduce_nor~1075
--operation mode is normal

C1L85 = C1_scnlin[0] & keyin[1] & keyin[0];


--C1L74 is keyboard4_4:inst2|reduce_nor~14
--operation mode is normal

C1L74 = C1L65 & C1L85 & !C1_scnlin[3] & !keyin[3];


--C1L67 is keyboard4_4:inst2|Select~463
--operation mode is normal

C1L67 = !C1L74 & (!C1L75 # !C1L65 # !C1_scnlin[3]);


--C1L95 is keyboard4_4:inst2|reduce_nor~1076
--operation mode is normal

C1L95 = C1_scnlin[0] & keyin[1] & keyin[0] & !keyin[2];


--C1L06 is keyboard4_4:inst2|reduce_nor~1077
--operation mode is normal

C1L06 = C1L65 & keyin[3] & (!C1_scnlin[3]);


--C1L54 is keyboard4_4:inst2|reduce_nor~12
--operation mode is normal

C1L54 = C1_scnlin[0] & keyin[0] & C1L06 & !keyin[1];


--C1L77 is keyboard4_4:inst2|Select~464
--operation mode is normal

C1L77 = C1L67 & !C1L54 & (!C1L45 # !C1L95);


--C1L16 is keyboard4_4:inst2|reduce_nor~1078
--operation mode is normal

C1L16 = C1_scnlin[3] & C1_scnlin[1] & (!C1_scnlin[2]);


--C1L84 is keyboard4_4:inst2|reduce_nor~15
--operation mode is normal

C1L84 = keyin[2] & C1L85 & C1L16 & !keyin[3];


--C1L26 is keyboard4_4:inst2|reduce_nor~1079
--operation mode is normal

C1L26 = C1_scnlin[2] & C1_scnlin[1] & keyin[3] & !C1_scnlin[3];


--C1L64 is keyboard4_4:inst2|reduce_nor~13
--operation mode is normal

C1L64 = C1L85 & C1L26 & (!keyin[2]);


--C1L87 is keyboard4_4:inst2|Select~466
--operation mode is normal

C1L87 = C1L06 & (C1L55 # C1_leds[3] & !C1L25) # !C1L06 & (C1_leds[3] & !C1L25);


--C1L36 is keyboard4_4:inst2|reduce_nor~1080
--operation mode is normal

C1L36 = C1_scnlin[3] & C1_scnlin[2] & keyin[3] & !C1_scnlin[1];


--C1L97 is keyboard4_4:inst2|Select~467
--operation mode is normal

C1L97 = C1L87 # C1L95 & C1L36;


--C1L08 is keyboard4_4:inst2|Select~469
--operation mode is normal

C1L08 = C1L74 # C1L64 # C1_leds[2] & !C1L25;


--C1L24 is keyboard4_4:inst2|reduce_nor~5
--operation mode is normal

C1L24 = keyin[2] & keyin[0] & C1L05 & !keyin[1];


--C1L18 is keyboard4_4:inst2|Select~470
--operation mode is normal

C1L18 = !C1L84 & (!C1L75 # !C1L65 # !C1_scnlin[3]);


--C1L44 is keyboard4_4:inst2|reduce_nor~8
--operation mode is normal

C1L44 = keyin[1] & keyin[0] & C1L05 & !keyin[2];


--C1L28 is keyboard4_4:inst2|Select~471
--operation mode is normal

C1L28 = C1L18 & !C1L44 & (!C1L35 # !C1L45);


--C1L38 is keyboard4_4:inst2|Select~473
--operation mode is normal

C1L38 = C1L54 # C1L06 & C1L55 # !C1L28;


--C1L48 is keyboard4_4:inst2|Select~474
--operation mode is normal

C1L48 = keyin[2] & C1L55 & (C1L45 # C1L36);


--C1L92 is keyboard4_4:inst2|count2[7]~249
--operation mode is normal

C1L92 = !C1_haskey # !C1L82;


--C1L14 is keyboard4_4:inst2|process2~124
--operation mode is normal

C1L14 = C1_count2[7] # C1L83;


--C1L76 is keyboard4_4:inst2|reduce_or~21
--operation mode is normal

C1L76 = !keyin[3] # !keyin[0] # !keyin[1] # !keyin[2];


--C1_count1[2] is keyboard4_4:inst2|count1[2]
--operation mode is normal

C1_count1[2]_lut_out = !C1_count1[2];
C1_count1[2] = DFFEAS(C1_count1[2]_lut_out, B1_clkout, VCC, , C1L9, , , , );


--C1_count1[0] is keyboard4_4:inst2|count1[0]
--operation mode is normal

C1_count1[0]_lut_out = !C1_count1[0] & (C1_count1[2] # !C1_count1[1] # !C1_count1[3]);
C1_count1[0] = DFFEAS(C1_count1[0]_lut_out, B1_clkout, VCC, , C1L11, , , , );


--C1_count1[3] is keyboard4_4:inst2|count1[3]
--operation mode is normal

C1_count1[3]_lut_out = C1_count1[3] & (C1_count1[2] $ C1_count1[0] # !C1_count1[1]) # !C1_count1[3] & C1_count1[2] & C1_count1[0] & C1_count1[1];
C1_count1[3] = DFFEAS(C1_count1[3]_lut_out, B1_clkout, VCC, , C1L11, , , , );


--C1_count1[1] is keyboard4_4:inst2|count1[1]
--operation mode is normal

C1_count1[1]_lut_out = C1_count1[0] & (!C1_count1[1]) # !C1_count1[0] & C1_count1[1] & (C1_count1[2] # !C1_count1[3]);
C1_count1[1] = DFFEAS(C1_count1[1]_lut_out, B1_clkout, VCC, , C1L11, , , , );


--C1L46 is keyboard4_4:inst2|reduce_nor~1081
--operation mode is normal

C1L46 = C1_count1[2] # C1_count1[0] # !C1_count1[1] # !C1_count1[3];


--C1L56 is keyboard4_4:inst2|reduce_nor~1082
--operation mode is normal

C1L56 = !C1_scnlin[3] & !C1_scnlin[2] & !C1_scnlin[1] & !C1_scnlin[0];


--C1L9 is keyboard4_4:inst2|count1[2]~183
--operation mode is normal

C1L9 = C1_count1[1] & C1_count1[0] & C1L76 & C1L56;


--C1L11 is keyboard4_4:inst2|count1[3]~4
--operation mode is normal

C1L11 = C1L76 & (C1L56);


--D1L201 is led4bits7seg:inst4|Mux~2435
--operation mode is normal

D1L201 = !D1_STATE[0] & !D1_STATE[1] & !D1_STATE[2] & D1_g[0];


--C1L58 is keyboard4_4:inst2|Select~476
--operation mode is normal

C1L58 = C1_leds[0] & (!C1L66 # !C1L15);


--C1L66 is keyboard4_4:inst2|reduce_nor~1083
--operation mode is normal

C1L66 = C1_scnlin[3] & (C1_scnlin[2] & (C1_scnlin[1] $ C1_scnlin[0]) # !C1_scnlin[2] & C1_scnlin[1] & C1_scnlin[0]) # !C1_scnlin[3] & C1_scnlin[2] & C1_scnlin[1] & C1_scnlin[0];


--RST is RST
--operation mode is input

RST = INPUT();


--CLK is CLK
--operation mode is input

CLK = INPUT();


--ENTER is ENTER
--operation mode is input

ENTER = INPUT();


--keyin[1] is keyin[1]
--operation mode is input

keyin[1] = INPUT();


--keyin[3] is keyin[3]
--operation mode is input

keyin[3] = INPUT();


--keyin[2] is keyin[2]
--operation mode is input

keyin[2] = INPUT();


--keyin[0] is keyin[0]
--operation mode is input

keyin[0] = INPUT();


--E is E
--operation mode is output

E = OUTPUT(D1_e);


--writeORread is writeORread
--operation mode is output

writeORread = OUTPUT(GND);


--DATA[8] is DATA[8]
--operation mode is output

DATA[8] = OUTPUT(D1_data[8]);


--DATA[7] is DATA[7]
--operation mode is output

DATA[7] = OUTPUT(D1_data[7]);


--DATA[6] is DATA[6]
--operation mode is output

DATA[6] = OUTPUT(D1_data[6]);


--DATA[5] is DATA[5]
--operation mode is output

DATA[5] = OUTPUT(D1_data[5]);


--DATA[4] is DATA[4]
--operation mode is output

DATA[4] = OUTPUT(D1_data[4]);


--DATA[3] is DATA[3]
--operation mode is output

DATA[3] = OUTPUT(D1_data[3]);


--DATA[2] is DATA[2]
--operation mode is output

DATA[2] = OUTPUT(D1_data[2]);


--DATA[1] is DATA[1]
--operation mode is output

DATA[1] = OUTPUT(D1_data[1]);


--DATA[0] is DATA[0]
--operation mode is output

DATA[0] = OUTPUT(D1_data[0]);


--keyScan[3] is keyScan[3]
--operation mode is output

keyScan[3] = OUTPUT(C1_scnlin[3]);


--keyScan[2] is keyScan[2]
--operation mode is output

keyScan[2] = OUTPUT(C1_scnlin[2]);


--keyScan[1] is keyScan[1]
--operation mode is output

keyScan[1] = OUTPUT(C1_scnlin[1]);


--keyScan[0] is keyScan[0]
--operation mode is output

keyScan[0] = OUTPUT(C1_scnlin[0]);