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mul8_280_pdk45.v
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162 lines (157 loc) · 5.95 KB
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// Library = EvoApprox8b
// Circuit = mul8_280
// Area (180) = 3776
// Delay (180) = 2.250
// Power (180) = 1464.70
// Area (45) = 271
// Delay (45) = 0.840
// Power (45) = 124.50
// Nodes = 70
// HD = 361242
// MAE = 558.92657
// MSE = 506215.43750
// MRE = 9.91 %
// WCE = 2929
// WCRE = 600 %
// EP = 98.8 %
module mul8_280(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];
NAND2X1 n48(.A(N[18]), .B(N[12]), .Y(N[48]));
assign N[49] = N[48];
NOR3X1 n60(.A(N[26]), .B(N[28]), .C(N[30]), .Y(N[60]));
assign N[61] = N[60];
INVX1 n72(.A(N[41]), .Y(N[72]));
assign N[73] = N[72];
INVX1 n78(.A(N[61]), .Y(N[78]));
assign N[79] = N[78];
NOR3X1 n82(.A(N[6]), .B(N[8]), .C(N[10]), .Y(N[82]));
NOR3X1 n90(.A(N[79]), .B(N[20]), .C(N[22]), .Y(N[90]));
assign N[91] = N[90];
AOI21X1 n156(.A(N[41]), .B(N[82]), .C(N[91]), .Y(N[156]));
assign N[157] = N[156];
INVX1 n164(.A(N[61]), .Y(N[164]));
assign N[165] = N[164];
INVX1 n190(.A(N[73]), .Y(N[190]));
BUFX2 n244(.A(N[157]), .Y(N[244]));
AND2X1 n372(.A(N[14]), .B(N[20]), .Y(N[372]));
AND2X1 n420(.A(N[165]), .B(N[4]), .Y(N[420]));
AND2X1 n476(.A(N[12]), .B(N[22]), .Y(N[476]));
INVX1 n484(.A(N[49]), .Y(N[484]));
assign N[485] = N[484];
AND2X1 n490(.A(N[14]), .B(N[22]), .Y(N[490]));
assign N[491] = N[490];
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]));
INVX1 n616(.A(N[41]), .Y(N[616]));
assign N[617] = N[616];
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]));
AND2X1 n712(.A(N[12]), .B(N[26]), .Y(N[712]));
AND2X1 n728(.A(N[14]), .B(N[26]), .Y(N[728]));
assign N[729] = N[728];
AND2X1 n786(.A(N[6]), .B(N[28]), .Y(N[786]));
assign N[787] = 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]));
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]));
HAX1 n1186(.A(N[476]), .B(N[580]), .YS(N[1186]), .YC(N[1187]));
FAX1 n1202(.A(N[491]), .B(N[594]), .C(N[698]), .YS(N[1202]), .YC(N[1203]));
AND2X1 n1216(.A(N[608]), .B(N[712]), .Y(N[1216]));
HAX1 n1232(.A(N[608]), .B(N[712]), .YS(N[1232]), .YC(N[1233]));
BUFX2 n1306(.A(N[157]), .Y(N[1306]));
BUFX2 n1334(.A(N[617]), .Y(N[1334]));
assign N[1335] = N[1334];
FAX1 n1350(.A(N[372]), .B(N[420]), .C(N[1186]), .YS(N[1350]), .YC(N[1351]));
INVX1 n1404(.A(N[41]), .Y(N[1404]));
assign N[1405] = N[1404];
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[846]), .B(N[950]), .YS(N[1482]), .YC(N[1483]));
BUFX2 n1542(.A(N[1306]), .Y(N[1542]));
assign N[1543] = N[1542];
FAX1 n1586(.A(N[1350]), .B(N[1335]), .C(N[787]), .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]));
HAX1 n1632(.A(N[1232]), .B(N[1438]), .YS(N[1632]), .YC(N[1633]));
AND2X1 n1646(.A(N[728]), .B(N[1454]), .Y(N[1646]));
HAX1 n1660(.A(N[729]), .B(N[1454]), .YS(N[1660]), .YC(N[1661]));
BUFX2 n1750(.A(N[1586]), .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]));
OR2X1 n1898(.A(N[485]), .B(N[564]), .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[617];
assign O[1] = N[1334];
assign O[2] = N[1187];
assign O[3] = N[617];
assign O[4] = N[1405];
assign O[5] = N[1306];
assign O[6] = N[1543];
assign O[7] = N[244];
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