input.fit.eqn

基于CPLD的4X4键盘输入+液晶显示程序

--D1L12 is led4bits7seg:inst4|data[0]~467 at LC_X4_Y5_N0
--operation mode is normal

D1L12 = D1_STATE[1] & !D1_STATE[0] & (D1_STATE[2] # D1L511);


--D1L36 is led4bits7seg:inst4|Mux~2396 at LC_X6_Y4_N0
--operation mode is normal

D1L36 = D1_STATE[2] & (D1_W[4] # !D1_W[0] & !D1L021);


--D1L22 is led4bits7seg:inst4|data[0]~468 at LC_X5_Y6_N2
--operation mode is normal

D1_QW[0]_qfbk = D1_QW[0];
D1L22 = !D1_STATE[1] & (D1_STATE[2] # D1_QW[0]_qfbk # D1L811);

--D1_QW[0] is led4bits7seg:inst4|QW[0] at LC_X5_Y6_N2
--operation mode is normal

D1_QW[0] = DFFEAS(D1L22, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_BW[0], , , VCC);


--D1L46 is led4bits7seg:inst4|Mux~2397 at LC_X5_Y4_N5
--operation mode is normal

D1L46 = D1L22 & (D1_STATE[2] & (!D1L43) # !D1_STATE[2] & D1_QW[4]) # !D1L22 & (!D1_STATE[2]);


--D1L56 is led4bits7seg:inst4|Mux~2398 at LC_X5_Y4_N6
--operation mode is normal

D1L56 = D1_STATE[1] & (D1L46 & (!D1L75) # !D1L46 & !D1L93) # !D1_STATE[1] & (D1L46);


--D1L32 is led4bits7seg:inst4|data[0]~469 at LC_X5_Y5_N2
--operation mode is normal

D1L32 = D1_STATE[1] & (!D1_STATE[0]);


--D1L42 is led4bits7seg:inst4|data[0]~470 at LC_X5_Y4_N1
--operation mode is normal

D1L42 = D1_STATE[0] # D1_STATE[2] & D1_STATE[1];


--D1L66 is led4bits7seg:inst4|Mux~2399 at LC_X5_Y4_N7
--operation mode is normal

D1L66 = D1L32 & !D1L42 # !D1L32 & (D1L42 & (D1L56) # !D1L42 & D1L36);


--D1L76 is led4bits7seg:inst4|Mux~2400 at LC_X5_Y4_N8
--operation mode is normal

D1L76 = D1L12 & (D1L66 & D1_BW[4] # !D1L66 & (!D1L63)) # !D1L12 & (D1L66);


--D1L86 is led4bits7seg:inst4|Mux~2401 at LC_X6_Y5_N9
--operation mode is normal

D1L86 = D1L91 & (D1_g[4] # !D1_g[0] & !D1L611);


--D1L96 is led4bits7seg:inst4|Mux~2402 at LC_X5_Y4_N4
--operation mode is normal

D1L96 = !D1_STATE[3] & (D1_STATE[0] & !D1_STATE[1] & !D1_STATE[2] # !D1_STATE[0] & (!D1_STATE[2] # !D1_STATE[1]));


--D1L07 is led4bits7seg:inst4|Mux~2403 at LC_X6_Y6_N0
--operation mode is normal

D1L07 = !D1_W[4] # !D1_STATE[2];


--D1L17 is led4bits7seg:inst4|Mux~2404 at LC_X5_Y6_N9
--operation mode is normal

D1_q[4]_qfbk = D1_q[4];
D1L17 = D1_STATE[2] & (D1_q[4]_qfbk # !D1L22) # !D1_STATE[2] & D1_QW[4] & (D1L22);

--D1_q[4] is led4bits7seg:inst4|q[4] at LC_X5_Y6_N9
--operation mode is normal

D1_q[4] = DFFEAS(D1L17, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_b[4], , , VCC);


--D1L27 is led4bits7seg:inst4|Mux~2405 at LC_X5_Y6_N4
--operation mode is normal

D1_SW[4]_qfbk = D1_SW[4];
D1L27 = D1_STATE[1] & (D1L17 & D1_s[4] # !D1L17 & (D1_SW[4]_qfbk)) # !D1_STATE[1] & (D1L17);

--D1_SW[4] is led4bits7seg:inst4|SW[4] at LC_X5_Y6_N4
--operation mode is normal

D1_SW[4] = DFFEAS(D1L27, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_W[4], , , VCC);


--D1L37 is led4bits7seg:inst4|Mux~2406 at LC_X5_Y6_N5
--operation mode is normal

D1L37 = D1L42 & (D1L32 # D1L27) # !D1L42 & !D1L32 & !D1L07;


--D1L47 is led4bits7seg:inst4|Mux~2407 at LC_X5_Y6_N6
--operation mode is normal

D1_b[4]_qfbk = D1_b[4];
D1L47 = D1L12 & (D1L37 & (D1_b[4]_qfbk) # !D1L37 & D1_BW[4]) # !D1L12 & (D1L37);

--D1_b[4] is led4bits7seg:inst4|b[4] at LC_X5_Y6_N6
--operation mode is normal

D1_b[4] = DFFEAS(D1L47, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_s[4], , , VCC);


--D1L57 is led4bits7seg:inst4|Mux~2408 at LC_X6_Y5_N0
--operation mode is normal

D1L57 = !D1_g[0] & !D1L611 # !D1_g[4] # !D1L91;


--D1L67 is led4bits7seg:inst4|Mux~2409 at LC_X6_Y6_N4
--operation mode is normal

D1_W[3]_qfbk = D1_W[3];
D1L67 = D1_W[3]_qfbk # !D1_STATE[2];

--D1_W[3] is led4bits7seg:inst4|W[3] at LC_X6_Y6_N4
--operation mode is normal

D1_W[3] = DFFEAS(D1L67, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_q[3], , , VCC);


--D1L77 is led4bits7seg:inst4|Mux~2410 at LC_X5_Y6_N7
--operation mode is normal

D1_QW[3]_qfbk = D1_QW[3];
D1L77 = D1_STATE[2] & (D1_q[3] # !D1L22) # !D1_STATE[2] & (D1_QW[3]_qfbk & D1L22);

--D1_QW[3] is led4bits7seg:inst4|QW[3] at LC_X5_Y6_N7
--operation mode is normal

D1_QW[3] = DFFEAS(D1L77, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_BW[3], , , VCC);


--D1L87 is led4bits7seg:inst4|Mux~2411 at LC_X5_Y5_N7
--operation mode is normal

D1_SW[3]_qfbk = D1_SW[3];
D1L87 = D1_STATE[1] & (D1L77 & D1_s[3] # !D1L77 & (D1_SW[3]_qfbk)) # !D1_STATE[1] & (D1L77);

--D1_SW[3] is led4bits7seg:inst4|SW[3] at LC_X5_Y5_N7
--operation mode is normal

D1_SW[3] = DFFEAS(D1L87, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_W[3], , , VCC);


--D1L97 is led4bits7seg:inst4|Mux~2412 at LC_X4_Y5_N7
--operation mode is normal

D1L97 = D1L42 & (D1L32 # D1L87) # !D1L42 & D1L67 & !D1L32;


--D1L08 is led4bits7seg:inst4|Mux~2413 at LC_X4_Y5_N8
--operation mode is normal

D1_BW[3]_qfbk = D1_BW[3];
D1L08 = D1L12 & (D1L97 & D1_b[3] # !D1L97 & (D1_BW[3]_qfbk)) # !D1L12 & (D1L97);

--D1_BW[3] is led4bits7seg:inst4|BW[3] at LC_X4_Y5_N8
--operation mode is normal

D1_BW[3] = DFFEAS(D1L08, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_SW[3], , , VCC);


--D1L18 is led4bits7seg:inst4|Mux~2414 at LC_X5_Y5_N8
--operation mode is normal

D1L18 = D1_g[3] & D1L91 & (D1L611 # D1_g[0]);


--D1L28 is led4bits7seg:inst4|Mux~2415 at LC_X3_Y5_N4
--operation mode is normal

D1L28 = !D1_STATE[3] & (!D1_STATE[2] & !D1_STATE[1] # !D1_STATE[0]);


--D1L38 is led4bits7seg:inst4|Mux~2416 at LC_X6_Y6_N3
--operation mode is normal

D1_W[2]_qfbk = D1_W[2];
D1L38 = D1_W[2]_qfbk & D1_STATE[2];

--D1_W[2] is led4bits7seg:inst4|W[2] at LC_X6_Y6_N3
--operation mode is normal

D1_W[2] = DFFEAS(D1L38, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_q[2], , , VCC);


--D1L48 is led4bits7seg:inst4|Mux~2417 at LC_X5_Y6_N8
--operation mode is normal

D1_QW[2]_qfbk = D1_QW[2];
D1L48 = D1_STATE[2] & (D1_q[2] # !D1L22) # !D1_STATE[2] & (D1_QW[2]_qfbk & D1L22);

--D1_QW[2] is led4bits7seg:inst4|QW[2] at LC_X5_Y6_N8
--operation mode is normal

D1_QW[2] = DFFEAS(D1L48, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_BW[2], , , VCC);


--D1L58 is led4bits7seg:inst4|Mux~2418 at LC_X4_Y6_N6
--operation mode is normal

D1_s[2]_qfbk = D1_s[2];
D1L58 = D1_STATE[1] & (D1L48 & (D1_s[2]_qfbk) # !D1L48 & D1_SW[2]) # !D1_STATE[1] & (D1L48);

--D1_s[2] is led4bits7seg:inst4|s[2] at LC_X4_Y6_N6
--operation mode is normal

D1_s[2] = DFFEAS(D1L58, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_g[2], , , VCC);


--D1L68 is led4bits7seg:inst4|Mux~2419 at LC_X4_Y6_N7
--operation mode is normal

D1L68 = D1L42 & (D1L32 # D1L58) # !D1L42 & D1L38 & !D1L32;


--D1L78 is led4bits7seg:inst4|Mux~2420 at LC_X4_Y6_N8
--operation mode is normal

D1_BW[2]_qfbk = D1_BW[2];
D1L78 = D1L12 & (D1L68 & D1_b[2] # !D1L68 & (D1_BW[2]_qfbk)) # !D1L12 & (D1L68);

--D1_BW[2] is led4bits7seg:inst4|BW[2] at LC_X4_Y6_N8
--operation mode is normal

D1_BW[2] = DFFEAS(D1L78, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_SW[2], , , VCC);


--D1L88 is led4bits7seg:inst4|Mux~2421 at LC_X6_Y5_N4
--operation mode is normal

D1_g[2]_qfbk = D1_g[2];
D1L88 = D1L91 & D1_g[2]_qfbk & (D1_g[0] # D1L611);

--D1_g[2] is led4bits7seg:inst4|g[2] at LC_X6_Y5_N4
--operation mode is normal

D1_g[2] = DFFEAS(D1L88, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, C1_leds[2], , , VCC);


--D1L98 is led4bits7seg:inst4|Mux~2422 at LC_X3_Y5_N7
--operation mode is normal

D1L98 = D1_STATE[2] & !D1_STATE[3] & (D1_STATE[0] $ D1_STATE[1]);


--D1L09 is led4bits7seg:inst4|Mux~2423 at LC_X6_Y6_N9
--operation mode is normal

D1_W[1]_qfbk = D1_W[1];
D1L09 = D1_W[1]_qfbk & D1_STATE[2];

--D1_W[1] is led4bits7seg:inst4|W[1] at LC_X6_Y6_N9
--operation mode is normal

D1_W[1] = DFFEAS(D1L09, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_q[1], , , VCC);


--D1L19 is led4bits7seg:inst4|Mux~2424 at LC_X5_Y6_N3
--operation mode is normal

D1_QW[1]_qfbk = D1_QW[1];
D1L19 = D1_STATE[2] & (D1_q[1] # !D1L22) # !D1_STATE[2] & (D1_QW[1]_qfbk & D1L22);

--D1_QW[1] is led4bits7seg:inst4|QW[1] at LC_X5_Y6_N3
--operation mode is normal

D1_QW[1] = DFFEAS(D1L19, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_BW[1], , , VCC);


--D1L29 is led4bits7seg:inst4|Mux~2425 at LC_X4_Y5_N1
--operation mode is normal

D1_SW[1]_qfbk = D1_SW[1];
D1L29 = D1_STATE[1] & (D1L19 & D1_s[1] # !D1L19 & (D1_SW[1]_qfbk)) # !D1_STATE[1] & (D1L19);

--D1_SW[1] is led4bits7seg:inst4|SW[1] at LC_X4_Y5_N1
--operation mode is normal

D1_SW[1] = DFFEAS(D1L29, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_W[1], , , VCC);


--D1L39 is led4bits7seg:inst4|Mux~2426 at LC_X4_Y5_N3
--operation mode is normal

D1L39 = D1L42 & (D1L32 # D1L29) # !D1L42 & D1L09 & !D1L32;


--D1L49 is led4bits7seg:inst4|Mux~2427 at LC_X4_Y5_N4
--operation mode is normal

D1_BW[1]_qfbk = D1_BW[1];
D1L49 = D1L12 & (D1L39 & D1_b[1] # !D1L39 & (D1_BW[1]_qfbk)) # !D1L12 & (D1L39);

--D1_BW[1] is led4bits7seg:inst4|BW[1] at LC_X4_Y5_N4
--operation mode is normal

D1_BW[1] = DFFEAS(D1L49, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_SW[1], , , VCC);


--D1L59 is led4bits7seg:inst4|Mux~2428 at LC_X6_Y5_N2
--operation mode is normal

D1_g[1]_qfbk = D1_g[1];
D1L59 = D1L91 & D1_g[1]_qfbk & (D1_g[0] # D1L611);

--D1_g[1] is led4bits7seg:inst4|g[1] at LC_X6_Y5_N2
--operation mode is normal

D1_g[1] = DFFEAS(D1L59, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, C1_leds[1], , , VCC);


--D1L69 is led4bits7seg:inst4|Mux~2429 at LC_X6_Y6_N5
--operation mode is normal

D1L69 = D1_STATE[2] & D1_W[0];


--D1L79 is led4bits7seg:inst4|Mux~2430 at LC_X5_Y6_N0
--operation mode is normal

D1_q[0]_qfbk = D1_q[0];
D1L79 = D1_STATE[2] & (D1_q[0]_qfbk # !D1L22) # !D1_STATE[2] & D1_QW[0] & (D1L22);

--D1_q[0] is led4bits7seg:inst4|q[0] at LC_X5_Y6_N0
--operation mode is normal

D1_q[0] = DFFEAS(D1L79, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_b[0], , , VCC);


--D1L89 is led4bits7seg:inst4|Mux~2431 at LC_X4_Y6_N2
--operation mode is normal

D1_s[0]_qfbk = D1_s[0];
D1L89 = D1L79 & (D1_s[0]_qfbk # !D1_STATE[1]) # !D1L79 & D1_SW[0] & (D1_STATE[1]);

--D1_s[0] is led4bits7seg:inst4|s[0] at LC_X4_Y6_N2
--operation mode is normal

D1_s[0] = DFFEAS(D1L89, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_g[0], , , VCC);


--D1L99 is led4bits7seg:inst4|Mux~2432 at LC_X4_Y6_N3
--operation mode is normal

D1L99 = D1L42 & (D1L32 # D1L89) # !D1L42 & !D1L32 & D1L69;


--D1L001 is led4bits7seg:inst4|Mux~2433 at LC_X4_Y6_N4
--operation mode is normal

D1_b[0]_qfbk = D1_b[0];
D1L001 = D1L12 & (D1L99 & (D1_b[0]_qfbk) # !D1L99 & D1_BW[0]) # !D1L12 & (D1L99);

--D1_b[0] is led4bits7seg:inst4|b[0] at LC_X4_Y6_N4
--operation mode is normal

D1_b[0] = DFFEAS(D1L001, GLOBAL(C1_keypress), GLOBAL(ENTER), , !D1_clr, D1_s[0], , , VCC);


--D1L101 is led4bits7seg:inst4|Mux~2434 at LC_X8_Y5_N6
--operation mode is normal

D1L101 = D1_STATE[1] & !D1_STATE[3] & (D1_STATE[0] $ D1_STATE[2]);


--C1_cntscn[1] is keyboard4_4:inst2|cntscn[1] at LC_X11_Y10_N5
--operation mode is normal

C1_cntscn[1]_lut_out = !C1_cntscn[1];
C1_cntscn[1] = DFFEAS(C1_cntscn[1]_lut_out, GLOBAL(B1_clkout), VCC, , C1_cntscn[0], , , , );


--C1_cntscn[0] is keyboard4_4:inst2|cntscn[0] at LC_X11_Y8_N6
--operation mode is normal

C1_cntscn[0]_lut_out = !C1_cntscn[0] & (C1_cntscn[1] # !C1_cntscn[2]);
C1_cntscn[0] = DFFEAS(C1_cntscn[0]_lut_out, GLOBAL(B1_clkout), VCC, , , , , , );


--C1_cntscn[2] is keyboard4_4:inst2|cntscn[2] at LC_X11_Y8_N8
--operation mode is normal

C1_cntscn[2]_lut_out = C1_cntscn[0] & (C1_cntscn[1] $ C1_cntscn[2]) # !C1_cntscn[0] & (C1_cntscn[1] & C1_cntscn[2]);
C1_cntscn[2] = DFFEAS(C1_cntscn[2]_lut_out, GLOBAL(B1_clkout), VCC, , , , , , );


--C1L87 is keyboard4_4:inst2|scnlin[0]~64 at LC_X11_Y8_N7
--operation mode is normal

C1L87 = !C1_cntscn[0] & !C1_cntscn[1] # !C1_cntscn[2];


--D1L121 is led4bits7seg:inst4|reduce_nor~210 at LC_X8_Y4_N7
--operation mode is normal

D1L121 = D1_timecount[0] # D1_timecount[2] # !D1_timecount[3] # !D1_timecount[1];


--D1L1 is led4bits7seg:inst4|add~334 at LC_X8_Y5_N0
--operation mode is normal

D1L1 = D1_timecount[1] & D1_timecount[0];


--D1L251 is led4bits7seg:inst4|timecount[0]~306 at LC_X8_Y4_N0
--operation mode is normal

D1L251 = D1_LCDSTATE[0] & (!D1L25) # !D1_LCDSTATE[0] & !D1L05 # !RST;


--D1L2 is led4bits7seg:inst4|add~335 at LC_X8_Y4_N4
--operation mode is normal

D1L2 = D1_timecount[0] & D1_timecount[1] & (D1_timecount[2]);


--B1_cntfrq[16] is clk_devide:inst|cntfrq[16] at LC_X12_Y3_N9
--operation mode is normal

B1_cntfrq[16]_lut_out = GND;
B1_cntfrq[16] = DFFEAS(B1_cntfrq[16]_lut_out, GLOBAL(CLK), VCC, , , B1L4, , , VCC);


--B1_cntfrq[15] is clk_devide:inst|cntfrq[15] at LC_X13_Y4_N2
--operation mode is normal

B1_cntfrq[15]_lut_out = B1L7;
B1_cntfrq[15] = DFFEAS(B1_cntfrq[15]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1_cntfrq[14] is clk_devide:inst|cntfrq[14] at LC_X12_Y3_N8
--operation mode is normal

B1_cntfrq[14]_lut_out = !B1L47 & (B1L01);
B1_cntfrq[14] = DFFEAS(B1_cntfrq[14]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1L57 is clk_devide:inst|reduce_nor~135 at LC_X12_Y3_N3
--operation mode is normal

B1_cntfrq[17]_qfbk = B1_cntfrq[17];
B1L57 = B1_cntfrq[15] # B1_cntfrq[16] # B1_cntfrq[17]_qfbk # !B1_cntfrq[14];

--B1_cntfrq[17] is clk_devide:inst|cntfrq[17] at LC_X12_Y3_N3
--operation mode is normal

B1_cntfrq[17] = DFFEAS(B1L57, GLOBAL(CLK), VCC, , , B1L1, , , VCC);


--B1_cntfrq[13] is clk_devide:inst|cntfrq[13] at LC_X15_Y3_N8
--operation mode is normal

B1_cntfrq[13]_lut_out = !B1L47 & B1L61;
B1_cntfrq[13] = DFFEAS(B1_cntfrq[13]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1_cntfrq[12] is clk_devide:inst|cntfrq[12] at LC_X15_Y3_N2
--operation mode is normal

B1_cntfrq[12]_lut_out = !B1L47 & B1L81;
B1_cntfrq[12] = DFFEAS(B1_cntfrq[12]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1_cntfrq[10] is clk_devide:inst|cntfrq[10] at LC_X15_Y3_N4
--operation mode is normal

B1_cntfrq[10]_lut_out = B1L12 & !B1L47;
B1_cntfrq[10] = DFFEAS(B1_cntfrq[10]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1L67 is clk_devide:inst|reduce_nor~136 at LC_X15_Y3_N7
--operation mode is normal

B1_cntfrq[11]_qfbk = B1_cntfrq[11];
B1L67 = B1_cntfrq[11]_qfbk # !B1_cntfrq[13] # !B1_cntfrq[12] # !B1_cntfrq[10];

--B1_cntfrq[11] is clk_devide:inst|cntfrq[11] at LC_X15_Y3_N7
--operation mode is normal

B1_cntfrq[11] = DFFEAS(B1L67, GLOBAL(CLK), VCC, , , B1L31, , , VCC);


--B1_cntfrq[7] is clk_devide:inst|cntfrq[7] at LC_X15_Y3_N9
--operation mode is normal

B1_cntfrq[7]_lut_out = GND;
B1_cntfrq[7] = DFFEAS(B1_cntfrq[7]_lut_out, GLOBAL(CLK), VCC, , , B1L72, , , VCC);


--B1_cntfrq[6] is clk_devide:inst|cntfrq[6] at LC_X15_Y3_N6
--operation mode is normal

B1_cntfrq[6]_lut_out = GND;
B1_cntfrq[6] = DFFEAS(B1_cntfrq[6]_lut_out, GLOBAL(CLK), VCC, , , B1L03, , , VCC);


--B1_cntfrq[8] is clk_devide:inst|cntfrq[8] at LC_X12_Y3_N4
--operation mode is normal

B1_cntfrq[8]_lut_out = B1L33 & !B1L47;
B1_cntfrq[8] = DFFEAS(B1_cntfrq[8]_lut_out, GLOBAL(CLK), VCC, , , , , , );


--B1L77 is clk_devide:inst|reduce_nor~137 at LC_X15_Y3_N5
--operation mode is normal

B1_cntfrq[9]_qfbk = B1_cntfrq[9];
B1L77 = B1_cntfrq[6] # B1_cntfrq[7] # B1_cntfrq[9]_qfbk # !B1_cntfrq[8];