counter.fit.eqn

4X4 KEYPAD 的输入位数计数器

--mod1[3] is mod1[3] at LC4_6_I1
--operation mode is normal

mod1[3]_lut_out = counter_clear & A1L82 & A1L1 & !A1L72;
mod1[3] = DFFE(mod1[3]_lut_out, GLOBAL(clk), , , );


--mod1[2] is mod1[2] at LC8_7_I1
--operation mode is normal

mod1[2]_lut_out = counter_clear & (mod1[2] $ (mod1[1] & mod1[0]));
mod1[2] = DFFE(mod1[2]_lut_out, GLOBAL(clk), , , );


--mod1[1] is mod1[1] at LC3_7_I1
--operation mode is normal

mod1[1]_lut_out = counter_clear & A1L82 & (mod1[1] $ mod1[0]);
mod1[1] = DFFE(mod1[1]_lut_out, GLOBAL(clk), , , );


--mod1[0] is mod1[0] at LC9_7_I1
--operation mode is normal

mod1[0]_lut_out = !mod1[0] # !counter_clear;
mod1[0] = DFFE(mod1[0]_lut_out, GLOBAL(clk), , , );


--mod10[3] is mod10[3] at LC7_6_I1
--operation mode is normal

mod10[3]_lut_out = counter_clear & (mod10[3] $ (A1L3 & !A1L82));
mod10[3] = DFFE(mod10[3]_lut_out, GLOBAL(clk), , , );


--mod10[2] is mod10[2] at LC8_6_I1
--operation mode is normal

mod10[2]_lut_out = counter_clear & (mod10[2] $ (!A1L82 & A1L2));
mod10[2] = DFFE(mod10[2]_lut_out, GLOBAL(clk), , , );


--mod10[1] is mod10[1] at LC10_7_I1
--operation mode is normal

mod10[1]_lut_out = counter_clear & (mod10[1] $ (mod10[0] & !A1L82));
mod10[1] = DFFE(mod10[1]_lut_out, GLOBAL(clk), , , );


--mod10[0] is mod10[0] at LC6_6_I1
--operation mode is normal

mod10[0]_lut_out = counter_clear & (mod10[0] & A1L82 & !A1L72 # !mod10[0] & !A1L82);
mod10[0] = DFFE(mod10[0]_lut_out, GLOBAL(clk), , , );


--A1L1 is add~17 at LC10_6_I1
--operation mode is normal

A1L1 = mod1[3] $ (mod1[1] & mod1[0] & mod1[2]);


--A1L82 is reduce_nor~0 at LC1_7_I1
--operation mode is normal

A1L82 = mod1[2] # mod1[1] # !mod1[0] # !mod1[3];


--A1L3 is add~34 at LC5_6_I1
--operation mode is normal

A1L3 = mod10[1] & mod10[2] & mod10[0];


--A1L2 is add~29 at LC5_7_I1
--operation mode is normal

A1L2 = mod10[0] & mod10[1];


--A1L62 is process0~34 at LC1_6_I1
--operation mode is normal

A1L62 = !mod10[2] & !mod10[1] & !mod10[3] & mod10[0];


--A1L72 is process0~36 at LC2_6_I1
--operation mode is normal

A1L72 = (mod1[3] & !mod1[1] & !mod1[0] & !mod1[2]) & CASCADE(A1L62);


--counter_clear is counter_clear at PIN_G22
--operation mode is input

counter_clear = INPUT();


--clk is clk at PIN_N4
--operation mode is input

clk = INPUT();


--dout1[3] is dout1[3] at PIN_G2
--operation mode is output

dout1[3] = OUTPUT(mod1[3]);


--dout1[2] is dout1[2] at PIN_H1
--operation mode is output

dout1[2] = OUTPUT(mod1[2]);


--dout1[1] is dout1[1] at PIN_H3
--operation mode is output

dout1[1] = OUTPUT(mod1[1]);


--dout1[0] is dout1[0] at PIN_L8
--operation mode is output

dout1[0] = OUTPUT(mod1[0]);


--dout10[3] is dout10[3] at PIN_N5
--operation mode is output

dout10[3] = OUTPUT(mod10[3]);


--dout10[2] is dout10[2] at PIN_B5
--operation mode is output

dout10[2] = OUTPUT(mod10[2]);


--dout10[1] is dout10[1] at PIN_H19
--operation mode is output

dout10[1] = OUTPUT(mod10[1]);


--dout10[0] is dout10[0] at PIN_B11
--operation mode is output

dout10[0] = OUTPUT(mod10[0]);