Question

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Convert circuit diagram, which uses only NANDs, to an equivalent circuit which uses only ANDs, ORs, and NOTs. Draw your circuit on the answer sheet. your schematic should be a canonical Sop circuit. write down the canonical SOP expression for this circuit using shorthand (i.e. sigma) notation. Use behavior Verilog and a single assign statement. B(W, X, Y, Z) Verilog

Answer 1

verilog code:

module fa(b,w,x,y,z);
    output b;
    input w,x,y,z;
 assign b =(z&x)&~y+(w&x)&y+((~w&~x)&y)&~z;
endmodule