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mul8_256_pdk45.v
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mul8_256_pdk45.v
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// Library = EvoApprox8b
// Circuit = mul8_256
// Area (180) = 4004
// Delay (180) = 2.170
// Power (180) = 1497.30
// Area (45) = 288
// Delay (45) = 0.830
// Power (45) = 127.30
// Nodes = 76
// HD = 376002
// MAE = 624.46875
// MSE = 679898.57422
// MRE = 10.00 %
// WCE = 2911
// WCRE = 700 %
// EP = 99.0 %
module mul8_256(A, B, O);
input [7:0] A;
input [7:0] B;
output [15:0] O;
wire [2031:0] N;
assign N[0] = A[0];
assign N[1] = A[0];
assign N[2] = A[1];
assign N[3] = A[1];
assign N[4] = A[2];
assign N[5] = A[2];
assign N[6] = A[3];
assign N[7] = A[3];
assign N[8] = A[4];
assign N[9] = A[4];
assign N[10] = A[5];
assign N[11] = A[5];
assign N[12] = A[6];
assign N[13] = A[6];
assign N[14] = A[7];
assign N[15] = A[7];
assign N[16] = B[0];
assign N[17] = B[0];
assign N[18] = B[1];
assign N[19] = B[1];
assign N[20] = B[2];
assign N[21] = B[2];
assign N[22] = B[3];
assign N[23] = B[3];
assign N[24] = B[4];
assign N[25] = B[4];
assign N[26] = B[5];
assign N[27] = B[5];
assign N[28] = B[6];
assign N[29] = B[6];
assign N[30] = B[7];
assign N[31] = B[7];
XNOR2X1 n40(.A(N[12]), .B(N[12]), .Y(N[40]));
assign N[41] = N[40];
INVX1 n42(.A(N[41]), .Y(N[42]));
assign N[43] = N[42];
OR2X1 n70(.A(N[14]), .B(N[8]), .Y(N[70]));
assign N[71] = N[70];
NOR3X1 n82(.A(N[6]), .B(N[4]), .C(N[71]), .Y(N[82]));
assign N[83] = N[82];
OR2X1 n86(.A(N[26]), .B(N[24]), .Y(N[86]));
assign N[87] = N[86];
NAND3X1 n88(.A(N[2]), .B(N[28]), .C(N[83]), .Y(N[88]));
assign N[89] = N[88];
NOR3X1 n90(.A(N[87]), .B(N[28]), .C(N[22]), .Y(N[90]));
assign N[91] = N[90];
AOI21X1 n156(.A(N[89]), .B(N[82]), .C(N[91]), .Y(N[156]));
assign N[157] = N[156];
AND2X1 n160(.A(N[18]), .B(N[12]), .Y(N[160]));
assign N[161] = N[160];
INVX1 n190(.A(N[43]), .Y(N[190]));
assign N[191] = N[190];
INVX1 n316(.A(N[41]), .Y(N[316]));
assign N[317] = N[316];
AND2X1 n372(.A(N[14]), .B(N[20]), .Y(N[372]));
AND2X1 n386(.A(N[6]), .B(N[4]), .Y(N[386]));
AND2X1 n420(.A(N[26]), .B(N[386]), .Y(N[420]));
AND2X1 n460(.A(N[10]), .B(N[22]), .Y(N[460]));
AND2X1 n476(.A(N[12]), .B(N[22]), .Y(N[476]));
AND2X1 n490(.A(N[14]), .B(N[22]), .Y(N[490]));
assign N[491] = N[490];
AND2X1 n506(.A(N[0]), .B(N[20]), .Y(N[506]));
AND2X1 n564(.A(N[8]), .B(N[24]), .Y(N[564]));
AND2X1 n580(.A(N[10]), .B(N[24]), .Y(N[580]));
AND2X1 n594(.A(N[12]), .B(N[24]), .Y(N[594]));
AND2X1 n608(.A(N[14]), .B(N[24]), .Y(N[608]));
assign N[609] = N[608];
AND2X1 n682(.A(N[8]), .B(N[26]), .Y(N[682]));
assign N[683] = N[682];
AND2X1 n698(.A(N[10]), .B(N[26]), .Y(N[698]));
assign N[699] = N[698];
AND2X1 n712(.A(N[12]), .B(N[26]), .Y(N[712]));
AND2X1 n728(.A(N[14]), .B(N[26]), .Y(N[728]));
AND2X1 n786(.A(N[6]), .B(N[28]), .Y(N[786]));
AND2X1 n802(.A(N[8]), .B(N[28]), .Y(N[802]));
AND2X1 n816(.A(N[10]), .B(N[28]), .Y(N[816]));
AND2X1 n832(.A(N[12]), .B(N[28]), .Y(N[832]));
AND2X1 n846(.A(N[14]), .B(N[28]), .Y(N[846]));
assign N[847] = N[846];
AND2X1 n890(.A(N[4]), .B(N[30]), .Y(N[890]));
AND2X1 n906(.A(N[6]), .B(N[30]), .Y(N[906]));
AND2X1 n920(.A(N[8]), .B(N[30]), .Y(N[920]));
AND2X1 n934(.A(N[10]), .B(N[30]), .Y(N[934]));
AND2X1 n950(.A(N[12]), .B(N[30]), .Y(N[950]));
AND2X1 n964(.A(N[14]), .B(N[30]), .Y(N[964]));
BUFX2 n1106(.A(N[491]), .Y(N[1106]));
assign N[1107] = N[1106];
OR2X1 n1172(.A(N[460]), .B(N[564]), .Y(N[1172]));
assign N[1173] = N[1172];
HAX1 n1186(.A(N[476]), .B(N[580]), .YS(N[1186]), .YC(N[1187]));
FAX1 n1202(.A(N[1107]), .B(N[594]), .C(N[699]), .YS(N[1202]), .YC(N[1203]));
BUFX2 n1208(.A(N[609]), .Y(N[1208]));
assign N[1209] = N[1208];
AND2X1 n1216(.A(N[608]), .B(N[712]), .Y(N[1216]));
HAX1 n1232(.A(N[1209]), .B(N[712]), .YS(N[1232]), .YC(N[1233]));
INVX1 n1246(.A(N[191]), .Y(N[1246]));
FAX1 n1350(.A(N[372]), .B(N[420]), .C(N[1186]), .YS(N[1350]), .YC(N[1351]));
OR2X1 n1408(.A(N[1173]), .B(N[786]), .Y(N[1408]));
FAX1 n1424(.A(N[1187]), .B(N[802]), .C(N[906]), .YS(N[1424]), .YC(N[1425]));
FAX1 n1438(.A(N[1203]), .B(N[816]), .C(N[920]), .YS(N[1438]), .YC(N[1439]));
FAX1 n1454(.A(N[1216]), .B(N[832]), .C(N[934]), .YS(N[1454]), .YC(N[1455]));
AND2X1 n1468(.A(N[846]), .B(N[950]), .Y(N[1468]));
HAX1 n1482(.A(N[847]), .B(N[950]), .YS(N[1482]), .YC(N[1483]));
BUFX2 n1542(.A(N[157]), .Y(N[1542]));
assign N[1543] = N[1542];
FAX1 n1586(.A(N[1350]), .B(N[316]), .C(N[1408]), .YS(N[1586]), .YC(N[1587]));
FAX1 n1602(.A(N[1202]), .B(N[1216]), .C(N[1424]), .YS(N[1602]), .YC(N[1603]));
AND2X1 n1616(.A(N[1232]), .B(N[1438]), .Y(N[1616]));
OR2X1 n1632(.A(N[1232]), .B(N[1438]), .Y(N[1632]));
AND2X1 n1646(.A(N[728]), .B(N[1454]), .Y(N[1646]));
HAX1 n1660(.A(N[728]), .B(N[1454]), .YS(N[1660]), .YC(N[1661]));
HAX1 n1720(.A(N[1425]), .B(N[1543]), .YS(N[1720]), .YC(N[1721]));
OR2X1 n1750(.A(N[1586]), .B(N[890]), .Y(N[1750]));
FAX1 n1764(.A(N[1602]), .B(N[1587]), .C(N[1351]), .YS(N[1764]), .YC(N[1765]));
FAX1 n1780(.A(N[1632]), .B(N[1603]), .C(N[1425]), .YS(N[1780]), .YC(N[1781]));
FAX1 n1794(.A(N[1660]), .B(N[1616]), .C(N[1439]), .YS(N[1794]), .YC(N[1795]));
FAX1 n1808(.A(N[1482]), .B(N[1646]), .C(N[1455]), .YS(N[1808]), .YC(N[1809]));
AND2X1 n1824(.A(N[41]), .B(N[1468]), .Y(N[1824]));
HAX1 n1838(.A(N[964]), .B(N[1468]), .YS(N[1838]), .YC(N[1839]));
BUFX2 n1882(.A(N[1720]), .Y(N[1882]));
OR2X1 n1898(.A(N[161]), .B(N[890]), .Y(N[1898]));
MUX2X1 n1912(.A(N[1750]), .B(N[190]), .S(N[683]), .Y(N[1912]));
BUFX2 n1928(.A(N[1764]), .Y(N[1928]));
HAX1 n1942(.A(N[1780]), .B(N[1765]), .YS(N[1942]), .YC(N[1943]));
FAX1 n1956(.A(N[1794]), .B(N[1781]), .C(N[1943]), .YS(N[1956]), .YC(N[1957]));
FAX1 n1972(.A(N[1808]), .B(N[1795]), .C(N[1957]), .YS(N[1972]), .YC(N[1973]));
FAX1 n1986(.A(N[1838]), .B(N[1809]), .C(N[1973]), .YS(N[1986]), .YC(N[1987]));
OR2X1 n2016(.A(N[1824]), .B(N[1987]), .Y(N[2016]));
assign O[0] = N[1246];
assign O[1] = N[1542];
assign O[2] = N[1246];
assign O[3] = N[1216];
assign O[4] = N[317];
assign O[5] = N[506];
assign O[6] = N[1543];
assign O[7] = N[1882];
assign O[8] = N[1898];
assign O[9] = N[1912];
assign O[10] = N[1928];
assign O[11] = N[1942];
assign O[12] = N[1956];
assign O[13] = N[1972];
assign O[14] = N[1986];
assign O[15] = N[2016];
endmodule