Exams/2012 q1g

Consider the function f shown in the Karnaugh map below. Implement this function.

(The original exam question asked for simplified SOP and POS forms of the function.)

 

module top_module (
    input [4:1] x,
    output f
); 
    assign f = (~x[1] & x[3]) | (~x[2] & ~x[4]) | (~x[2] & ~x[4]) | (x[1] & x[2] & x[3] & x[4]);
endmodule