yosys/tests/asicworld/code_hdl_models_full_adder_...

19 lines
495 B
Verilog

//-----------------------------------------------------
// Design Name : full_adder_gates
// File Name : full_adder_gates.v
// Function : Full Adder Using Gates
// Coder : Deepak Kumar Tala
//-----------------------------------------------------
module full_adder_gates(x,y,z,sum,carry);
input x,y,z;
output sum,carry;
wire and1,and2,and3,sum1;
and U_and1 (and1,x,y),
U_and2 (and2,x,z),
U_and3 (and3,y,z);
or U_or (carry,and1,and2,and3);
xor U_sum (sum,x,y,z);
endmodule