jianpan.map.eqn

基于北京革新公司出品的EDA实验工具箱的键盘扫描与同步显示程序。编译环境为quartusll.5.1版本。fpga芯片为EP18CQ240C6

-- Copyright (C) 1991-2005 Altera Corporation
-- Your use of Altera Corporation's design tools, logic functions 
-- and other software and tools, and its AMPP partner logic 
-- functions, and any output files any of the foregoing 
-- (including device programming or simulation files), and any 
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-- to the terms and conditions of the Altera Program License 
-- Subscription Agreement, Altera MegaCore Function License 
-- Agreement, or other applicable license agreement, including, 
-- without limitation, that your use is for the sole purpose of 
-- programming logic devices manufactured by Altera and sold by 
-- Altera or its authorized distributors.  Please refer to the 
-- applicable agreement for further details.
--A1L12Q is KBRow[0]~reg0
--operation mode is normal

A1L12Q_lut_out = !count[1] # !count[0];
A1L12Q = DFFEAS(A1L12Q_lut_out, clk, VCC, , , , , , );


--A1L14Q is KBRow[1]~reg0
--operation mode is normal

A1L14Q_lut_out = count[0] # !count[1];
A1L14Q = DFFEAS(A1L14Q_lut_out, clk, VCC, , , , , , );


--A1L16Q is KBRow[2]~reg0
--operation mode is normal

A1L16Q_lut_out = count[1] # !count[0];
A1L16Q = DFFEAS(A1L16Q_lut_out, clk, VCC, , , , , , );


--A1L18Q is KBRow[3]~reg0
--operation mode is normal

A1L18Q_lut_out = count[0] # count[1];
A1L18Q = DFFEAS(A1L18Q_lut_out, clk, VCC, , , , , , );


--A1L59Q is seg7[6]~reg0
--operation mode is normal

A1L59Q_lut_out = sta[1] & (A1L22 & (A1L23) # !A1L22 & A1L19) # !sta[1] & (A1L22);
A1L59Q = DFFEAS(A1L59Q_lut_out, clk, start, , , , , , );


--A1L57Q is seg7[5]~reg0
--operation mode is normal

A1L57Q_lut_out = sta[1] & (A1L25 & (A1L21) # !A1L25 & A1L24) # !sta[1] & (A1L25);
A1L57Q = DFFEAS(A1L57Q_lut_out, clk, start, , , , , , );


--A1L55Q is seg7[4]~reg0
--operation mode is normal

A1L55Q_lut_out = sta[1] & (A1L24) # !sta[1] & A1L26;
A1L55Q = DFFEAS(A1L55Q_lut_out, clk, start, , , A1L27, , , count[0]);


--A1L53Q is seg7[3]~reg0
--operation mode is normal

A1L53Q_lut_out = sta[1] & (A1L30 & (A1L31) # !A1L30 & A1L28) # !sta[1] & (A1L30);
A1L53Q = DFFEAS(A1L53Q_lut_out, clk, start, , , , , , );


--A1L51Q is seg7[2]~reg0
--operation mode is normal

A1L51Q_lut_out = A1L33 # A1L23 & !count[0] & !sta[1];
A1L51Q = DFFEAS(A1L51Q_lut_out, clk, start, , , , , , );


--A1L49Q is seg7[1]~reg0
--operation mode is normal

A1L49Q_lut_out = sta[1] & (A1L35 & (A1L28) # !A1L35 & A1L34) # !sta[1] & (A1L35);
A1L49Q = DFFEAS(A1L49Q_lut_out, clk, start, , , , , , );


--A1L47Q is seg7[0]~reg0
--operation mode is normal

A1L47Q_lut_out = sta[1] & (A1L31) # !sta[1] & A1L20;
A1L47Q = DFFEAS(A1L47Q_lut_out, clk, start, , , A1L27, , , count[0]);


--count[0] is count[0]
--operation mode is normal

count[0]_lut_out = !count[0];
count[0] = DFFEAS(count[0]_lut_out, clk, VCC, , , , , , );


--count[1] is count[1]
--operation mode is normal

count[1]_lut_out = count[0] $ count[1];
count[1] = DFFEAS(count[1]_lut_out, clk, VCC, , , , , , );


--A1L19 is Mux~526
--operation mode is normal

A1L19 = KBCol[2] & (KBCol[0] & (KBCol[1] $ KBCol[3]) # !KBCol[0] & KBCol[1] & KBCol[3]);


--sta[1] is sta[1]
--operation mode is normal

sta[1]_lut_out = count[1];
sta[1] = DFFEAS(sta[1]_lut_out, clk, VCC, , , , , , );


--A1L20 is Mux~527
--operation mode is normal

A1L20 = KBCol[0] & KBCol[3] & (KBCol[1] $ KBCol[2]);


--A1L21 is Mux~528
--operation mode is normal

A1L21 = KBCol[3] & (KBCol[0] & (KBCol[1] $ KBCol[2]) # !KBCol[0] & KBCol[1] & KBCol[2]);


--A1L22 is Mux~529
--operation mode is normal

A1L22 = sta[1] & (count[0]) # !sta[1] & (count[0] & A1L20 # !count[0] & (A1L21));


--A1L23 is Mux~530
--operation mode is normal

A1L23 = KBCol[0] & (KBCol[1] & (KBCol[2] $ KBCol[3]) # !KBCol[1] & KBCol[2] & KBCol[3]) # !KBCol[0] & KBCol[1] & KBCol[2] & KBCol[3];


--A1L24 is Mux~532
--operation mode is normal

A1L24 = KBCol[2] & KBCol[3] & (KBCol[0] $ KBCol[1]);


--A1L25 is Mux~533
--operation mode is normal

A1L25 = sta[1] & (count[0]) # !sta[1] & (count[0] & A1L23 # !count[0] & (A1L20));


--A1L26 is Mux~535
--operation mode is normal

A1L26 = KBCol[1] & KBCol[2] & KBCol[3] & !KBCol[0];


--A1L27 is Mux~536
--operation mode is normal

A1L27 = sta[1] & A1L23 # !sta[1] & (A1L19);


--A1L28 is Mux~537
--operation mode is normal

A1L28 = KBCol[0] & KBCol[2] & (KBCol[1] $ KBCol[3]);


--A1L29 is Mux~538
--operation mode is normal

A1L29 = KBCol[1] & KBCol[3] & (KBCol[0] $ KBCol[2]);


--A1L30 is Mux~539
--operation mode is normal

A1L30 = sta[1] & (count[0]) # !sta[1] & (count[0] & A1L19 # !count[0] & (A1L29));


--A1L31 is Mux~540
--operation mode is normal

A1L31 = KBCol[1] & (KBCol[0] & (KBCol[2] $ KBCol[3]) # !KBCol[0] & KBCol[2] & KBCol[3]);


--A1L32 is Mux~542
--operation mode is normal

A1L32 = KBCol[0] & (KBCol[1] & (KBCol[2] $ KBCol[3]) # !KBCol[1] & KBCol[2] & KBCol[3]);


--A1L33 is Mux~543
--operation mode is normal

A1L33 = count[0] & (sta[1] & A1L20 # !sta[1] & (A1L32)) # !count[0] & (A1L32 & sta[1]);


--A1L34 is Mux~545
--operation mode is normal

A1L34 = KBCol[0] & KBCol[1] & (KBCol[2] $ KBCol[3]);


--A1L35 is Mux~546
--operation mode is normal

A1L35 = sta[1] & (count[0]) # !sta[1] & (count[0] & A1L32 # !count[0] & (A1L19));


--clk is clk
--operation mode is input

clk = INPUT();


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

KBCol[0] = INPUT();


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

KBCol[1] = INPUT();


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

KBCol[2] = INPUT();


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

KBCol[3] = INPUT();


--start is start
--operation mode is input

start = INPUT();


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

KBRow[0] = OUTPUT(A1L12Q);


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

KBRow[1] = OUTPUT(A1L14Q);


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

KBRow[2] = OUTPUT(A1L16Q);


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

KBRow[3] = OUTPUT(A1L18Q);


--seg7[6] is seg7[6]
--operation mode is output

seg7[6] = OUTPUT(A1L59Q);


--seg7[5] is seg7[5]
--operation mode is output

seg7[5] = OUTPUT(A1L57Q);


--seg7[4] is seg7[4]
--operation mode is output

seg7[4] = OUTPUT(A1L55Q);


--seg7[3] is seg7[3]
--operation mode is output

seg7[3] = OUTPUT(A1L53Q);


--seg7[2] is seg7[2]
--operation mode is output

seg7[2] = OUTPUT(A1L51Q);


--seg7[1] is seg7[1]
--operation mode is output

seg7[1] = OUTPUT(A1L49Q);


--seg7[0] is seg7[0]
--operation mode is output

seg7[0] = OUTPUT(A1L47Q);


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

scan[0] = OUTPUT(VCC);


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

scan[1] = OUTPUT(GND);


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

scan[2] = OUTPUT(GND);


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

scan[3] = OUTPUT(GND);


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

scan[4] = OUTPUT(GND);


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

scan[5] = OUTPUT(GND);


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

scan[6] = OUTPUT(GND);


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

scan[7] = OUTPUT(GND);