graycode.fit.eqn

二进制码转换为格雷码

--A1L2 is EN~1 at LC6
A1L2_or_out = !EN;
A1L2 = A1L2_or_out;


--A1L81 is i9~10 at LC5
A1L81_p1_out = EN & data_in[3];
A1L81_p2_out = !EN & A1L81;
A1L81_p3_out = data_in[3] & A1L81;
A1L81_or_out = A1L81_p1_out # A1L81_p2_out # A1L81_p3_out;
A1L81 = A1L81_or_out;


--A1L91 is i10~43 at LC3
A1L91_p0_out = !data_in[3] & data_in[2] & A1L91;
A1L91_p1_out = data_in[3] & !data_in[2] & EN;
A1L91_p2_out = !data_in[3] & data_in[2] & EN;
A1L91_p3_out = !EN & A1L91;
A1L91_p4_out = data_in[3] & !data_in[2] & A1L91;
A1L91_or_out = A1L91_p0_out # A1L91_p1_out # A1L91_p2_out # A1L91_p3_out # A1L91_p4_out;
A1L91 = A1L91_or_out;


--A1L02 is i11~43 at LC2
A1L02_p0_out = !data_in[2] & data_in[1] & A1L02;
A1L02_p1_out = data_in[2] & !data_in[1] & EN;
A1L02_p2_out = !data_in[2] & data_in[1] & EN;
A1L02_p3_out = !EN & A1L02;
A1L02_p4_out = data_in[2] & !data_in[1] & A1L02;
A1L02_or_out = A1L02_p0_out # A1L02_p1_out # A1L02_p2_out # A1L02_p3_out # A1L02_p4_out;
A1L02 = A1L02_or_out;


--A1L12 is i12~43 at LC1
A1L12_p0_out = !data_in[1] & data_in[0] & A1L12;
A1L12_p1_out = data_in[1] & !data_in[0] & EN;
A1L12_p2_out = !data_in[1] & data_in[0] & EN;
A1L12_p3_out = !EN & A1L12;
A1L12_p4_out = data_in[1] & !data_in[0] & A1L12;
A1L12_or_out = A1L12_p0_out # A1L12_p1_out # A1L12_p2_out # A1L12_p3_out # A1L12_p4_out;
A1L12 = A1L12_or_out;


--EN is EN at Pin_24
--operation mode is input

EN = INPUT();


--data_in[3] is data_in[3] at Pin_21
--operation mode is input

data_in[3] = INPUT();


--data_in[2] is data_in[2] at Pin_20
--operation mode is input

data_in[2] = INPUT();


--data_in[1] is data_in[1] at Pin_28
--operation mode is input

data_in[1] = INPUT();


--data_in[0] is data_in[0] at Pin_16
--operation mode is input

data_in[0] = INPUT();


--data_out[4] is data_out[4] at Pin_9
--operation mode is output

data_out[4] = OUTPUT(A1L2);


--data_out[3] is data_out[3] at Pin_8
--operation mode is output

data_out[3] = OUTPUT(A1L81);


--data_out[2] is data_out[2] at Pin_6
--operation mode is output

data_out[2] = OUTPUT(A1L91);


--data_out[1] is data_out[1] at Pin_5
--operation mode is output

data_out[1] = OUTPUT(A1L02);


--data_out[0] is data_out[0] at Pin_4
--operation mode is output

data_out[0] = OUTPUT(A1L12);