yimaqi.map.eqn

来自「一些很好的FPGA设计实例」· EQN 代码 · 共 121 行

--A1L6 is temp1~8
--operation mode is normal

A1L6 = !sel[2] # !sel[1] # !sel[0] # !ena;


--A1L7 is temp1~9
--operation mode is normal

A1L7 = sel[0] # !sel[2] # !sel[1] # !ena;


--A1L8 is temp1~10
--operation mode is normal

A1L8 = sel[1] # !sel[2] # !sel[0] # !ena;


--A1L9 is temp1~11
--operation mode is normal

A1L9 = sel[0] # sel[1] # !sel[2] # !ena;


--A1L01 is temp1~12
--operation mode is normal

A1L01 = sel[2] # !sel[1] # !sel[0] # !ena;


--A1L11 is temp1~13
--operation mode is normal

A1L11 = sel[0] # sel[2] # !sel[1] # !ena;


--A1L21 is temp1~14
--operation mode is normal

A1L21 = sel[1] # sel[2] # !sel[0] # !ena;


--A1L31 is temp1~15
--operation mode is normal

A1L31 = sel[0] # sel[1] # sel[2] # !ena;


--ena is ena
--operation mode is input

ena = INPUT();


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

sel[0] = INPUT();


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

sel[1] = INPUT();


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

sel[2] = INPUT();


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

x[7] = OUTPUT(A1L6);


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

x[6] = OUTPUT(A1L7);


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

x[5] = OUTPUT(A1L8);


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

x[4] = OUTPUT(A1L9);


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

x[3] = OUTPUT(A1L01);


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

x[2] = OUTPUT(A1L11);


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

x[1] = OUTPUT(A1L21);


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

x[0] = OUTPUT(A1L31);