Двухлинейный сумматор превосходит стандартные по быстродействию. Тестбенчи с осцилоскопом Gowin EDA.

module Trs
(input S, R, 
 output Q);
not n1(R1,R);
and a1(G,S,R1);
DLC dlc1 (Q,G,G,R);
endmodule

module summator (input intransfer, term2, term1, output  outtransfer, mresult);//My summator
wire wi1;
xor x1(XORout,intransfer,term2);
not n1(NOTout, XORout);
bufif1 bf1(outtransfer, term2, NOTout);
bufif1 bf2(outtransfer, term1, XORout);
xor x2(XORout1,term2,term1);
not n2(NOTout2, intransfer);
bufif1 bf3(mresult, XORout1, NOTout2);
not n3(NOTout3, XORout1);
bufif1 bf4(mresult, NOTout3, intransfer);
endmodule

//module summator (input intransfer, term2, term1, output  outtransfer, mresult);//locomotive
//and a1(outA1,intransfer,term2 );
//not n1(not1,outA1);
//and a2(outA2,intransfer,not1);
//and a3(outA3,intransfer,term2);
//or o1(outO1,outA2,outA3);
//and a4(outA4,outO1,term1);
//not n2(not2,outA4);
//and a5(outA5,outO1,not2);
//and a6(outA6,not2,term1);
//or o2(mresult,outA5,outA6);
//and a7(outA7,not2,not1);
//not n3(outtransfer,outA7);
//endmodule

//module summator (input intransfer, term2, term1, output  outtransfer, mresult);//fashionable
//xor x1(outX1,intransfer, term2);
//xor x2(mresult,outX1, term1);
//and a1(outA1,outX1,term1);
//and a2(outA2,intransfer,term2);
//or o1(outtransfer,outA1,outA2);
//endmodule

module summatorChane (input in, output out);
Trs (,,nil0);
summator s1(nil0,nil0,in,,out1);
summator s2(nil0,out1,nil0,,out2);
summator s3(out2,nil0,nil0,,out3);
summator s4(nil0,out3,out3,out4,);
summator s5(out4,out4,out4,,out5);
summator s6(out5,out5,nil0,out6,);
summator s7(out6,nil0,out6,out,);
endmodule

module TestSummators (input sys_clk,output out);
wire mIn;
genvar i;
wire [100:0] w;
generate
for (i=0; i<100; i=i+1 ) begin:pprobe1_generation
summatorChane sC1(w[i],w[i+1]);
end
endgenerate
not (w[0],w[100]);
assign out = w[100];
Gowin_OSC GOwOsc(oscout);
endmodule