-
Notifications
You must be signed in to change notification settings - Fork 4
/
mul8_260.v
309 lines (304 loc) · 12.7 KB
/
mul8_260.v
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
// Library = EvoApprox8b
// Circuit = mul8_260
// Area (180) = 6751
// Delay (180) = 2.460
// Power (180) = 2484.00
// Area (45) = 505
// Delay (45) = 0.910
// Power (45) = 212.90
// Nodes = 132
// HD = 340318
// MAE = 339.03622
// MSE = 216818.19653
// MRE = 7.02 %
// WCE = 2275
// WCRE = 200 %
// EP = 98.5 %
module mul8_260(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];
XNPDKGEPDKGENNOR2X1 n36(.A(N[28]), .B(N[28]), .Y(N[36]));
assign N[37] = N[36];
XNPDKGEPDKGENNOR2X1 n40(.A(N[12]), .B(N[12]), .Y(N[40]));
assign N[41] = N[40];
PDKGENNOR3X1 n42(.A(N[6]), .B(N[4]), .C(N[37]), .Y(N[42]));
assign N[43] = N[42];
PDKGENNAND3X1 n48(.A(N[41]), .B(N[12]), .C(N[6]), .Y(N[48]));
assign N[49] = N[48];
NPDKGEPDKGENNOR2X1 n50(.A(N[8]), .B(N[36]), .Y(N[50]));
assign N[51] = N[50];
NPDKGEPDKGENNOR2X1 n54(.A(N[6]), .B(N[36]), .Y(N[54]));
assign N[55] = N[54];
NPDKGEPDKGENNOR2X1 n56(.A(N[41]), .B(N[30]), .Y(N[56]));
assign N[57] = N[56];
PDKGEPDKGENNOR2X1 n60(.A(N[41]), .B(N[50]), .Y(N[60]));
assign N[61] = N[60];
PDKGENBUFX2 n62(.A(N[41]), .Y(N[62]));
assign N[63] = N[62];
NPDKGEPDKGENNAND2X1 n70(.A(N[10]), .B(N[63]), .Y(N[70]));
assign N[71] = N[70];
PDKGENINVX1 n74(.A(N[57]), .Y(N[74]));
assign N[75] = N[74];
NPDKGEPDKGENNOR2X1 n78(.A(N[63]), .B(N[60]), .Y(N[78]));
assign N[79] = N[78];
PDKGEPDKGENNAND2X1 n80(.A(N[57]), .B(N[12]), .Y(N[80]));
assign N[81] = N[80];
PDKGEPDKGENNAND2X1 n82(.A(N[63]), .B(N[60]), .Y(N[82]));
assign N[83] = N[82];
PDKGENBUFX2 n86(.A(N[63]), .Y(N[86]));
PDKGENMUX2X1 n88(.A(N[81]), .B(N[62]), .S(N[51]), .Y(N[88]));
assign N[89] = N[88];
NPDKGEPDKGENNOR2X1 n92(.A(N[89]), .B(N[62]), .Y(N[92]));
assign N[93] = N[92];
PDKGENINVX1 n96(.A(N[41]), .Y(N[96]));
assign N[97] = N[96];
PDKGENAOI21X1 n106(.A(N[71]), .B(N[12]), .C(N[75]), .Y(N[106]));
NPDKGEPDKGENNAND2X1 n110(.A(N[79]), .B(N[0]), .Y(N[110]));
PDKGENOAI21X1 n114(.A(N[6]), .B(N[86]), .C(N[49]), .Y(N[114]));
assign N[115] = N[114];
PDKGEPDKGENNAND2X1 n120(.A(N[89]), .B(N[16]), .Y(N[120]));
assign N[121] = N[120];
NPDKGEPDKGENNOR2X1 n122(.A(N[93]), .B(N[106]), .Y(N[122]));
PDKGEPDKGENNAND2X1 n128(.A(N[110]), .B(N[86]), .Y(N[128]));
assign N[129] = N[128];
PDKGEPDKGENNAND2X1 n134(.A(N[61]), .B(N[78]), .Y(N[134]));
NPDKGEPDKGENNAND2X1 n146(.A(N[83]), .B(N[86]), .Y(N[146]));
assign N[147] = N[146];
PDKGENMUX2X1 n150(.A(N[22]), .B(N[16]), .S(N[115]), .Y(N[150]));
PDKGENBUFX2 n152(.A(N[129]), .Y(N[152]));
assign N[153] = N[152];
NPDKGEPDKGENNOR2X1 n160(.A(N[18]), .B(N[12]), .Y(N[160]));
PDKGEPDKGENNOR2X1 n162(.A(N[121]), .B(N[88]), .Y(N[162]));
assign N[163] = N[162];
NPDKGEPDKGENNOR2X1 n222(.A(N[43]), .B(N[92]), .Y(N[222]));
PDKGENNAND3X1 n232(.A(N[81]), .B(N[134]), .C(N[22]), .Y(N[232]));
assign N[233] = N[232];
PDKGENBUFX2 n238(.A(N[163]), .Y(N[238]));
NPDKGEPDKGENNOR2X1 n252(.A(N[97]), .B(N[122]), .Y(N[252]));
assign N[253] = N[252];
PDKGEPDKGENNAND2X1 n254(.A(N[14]), .B(N[18]), .Y(N[254]));
NPDKGEPDKGENNOR2X1 n272(.A(N[18]), .B(N[12]), .Y(N[272]));
assign N[273] = N[272];
NPDKGEPDKGENNAND2X1 n274(.A(N[129]), .B(N[134]), .Y(N[274]));
PDKGENBUFX2 n294(.A(N[41]), .Y(N[294]));
PDKGENINVX1 n312(.A(N[233]), .Y(N[312]));
assign N[313] = N[312];
NPDKGEPDKGENNAND2X1 n338(.A(N[75]), .B(N[160]), .Y(N[338]));
assign N[339] = N[338];
PDKGENMUX2X1 n352(.A(N[313]), .B(N[12]), .S(N[147]), .Y(N[352]));
PDKGEPDKGENNAND2X1 n356(.A(N[12]), .B(N[20]), .Y(N[356]));
PDKGEPDKGENNAND2X1 n372(.A(N[14]), .B(N[20]), .Y(N[372]));
PDKGENBUFX2 n374(.A(N[97]), .Y(N[374]));
PDKGENNOR3X1 n416(.A(N[4]), .B(N[150]), .C(N[128]), .Y(N[416]));
assign N[417] = N[416];
NPDKGEPDKGENNOR2X1 n432(.A(N[153]), .B(N[70]), .Y(N[432]));
PDKGENBUFX2 n434(.A(N[55]), .Y(N[434]));
assign N[435] = N[434];
PDKGEPDKGENNAND2X1 n446(.A(N[8]), .B(N[22]), .Y(N[446]));
PDKGEPDKGENNAND2X1 n460(.A(N[10]), .B(N[22]), .Y(N[460]));
PDKGEPDKGENNAND2X1 n476(.A(N[12]), .B(N[22]), .Y(N[476]));
PDKGEPDKGENNAND2X1 n490(.A(N[14]), .B(N[22]), .Y(N[490]));
PDKGEPDKGENNAND2X1 n504(.A(N[417]), .B(N[294]), .Y(N[504]));
assign N[505] = N[504];
PDKGEPDKGENNAND2X1 n550(.A(N[6]), .B(N[24]), .Y(N[550]));
PDKGEPDKGENNAND2X1 n564(.A(N[8]), .B(N[24]), .Y(N[564]));
PDKGEPDKGENNAND2X1 n580(.A(N[10]), .B(N[24]), .Y(N[580]));
PDKGEPDKGENNAND2X1 n594(.A(N[12]), .B(N[24]), .Y(N[594]));
PDKGEPDKGENNAND2X1 n608(.A(N[14]), .B(N[24]), .Y(N[608]));
PDKGEPDKGENNAND2X1 n624(.A(N[0]), .B(N[26]), .Y(N[624]));
assign N[625] = N[624];
PDKGENAOI21X1 n632(.A(N[273]), .B(N[222]), .C(N[339]), .Y(N[632]));
assign N[633] = N[632];
PDKGEPDKGENNAND2X1 n654(.A(N[4]), .B(N[26]), .Y(N[654]));
PDKGEPDKGENNAND2X1 n668(.A(N[6]), .B(N[26]), .Y(N[668]));
assign N[669] = N[668];
PDKGEPDKGENNAND2X1 n682(.A(N[8]), .B(N[26]), .Y(N[682]));
PDKGEPDKGENNAND2X1 n690(.A(N[6]), .B(N[254]), .Y(N[690]));
assign N[691] = N[690];
PDKGEPDKGENNAND2X1 n698(.A(N[10]), .B(N[26]), .Y(N[698]));
PDKGEPDKGENNAND2X1 n712(.A(N[12]), .B(N[26]), .Y(N[712]));
PDKGEPDKGENNAND2X1 n728(.A(N[14]), .B(N[26]), .Y(N[728]));
assign N[729] = N[728];
PDKGEPDKGENNAND2X1 n756(.A(N[2]), .B(N[28]), .Y(N[756]));
PDKGEPDKGENNAND2X1 n786(.A(N[6]), .B(N[28]), .Y(N[786]));
PDKGEPDKGENNAND2X1 n802(.A(N[8]), .B(N[28]), .Y(N[802]));
PDKGEPDKGENNAND2X1 n816(.A(N[10]), .B(N[28]), .Y(N[816]));
PDKGEPDKGENNAND2X1 n832(.A(N[12]), .B(N[28]), .Y(N[832]));
PDKGEPDKGENNAND2X1 n846(.A(N[14]), .B(N[28]), .Y(N[846]));
PDKGEPDKGENNAND2X1 n876(.A(N[2]), .B(N[30]), .Y(N[876]));
PDKGEPDKGENNAND2X1 n890(.A(N[4]), .B(N[30]), .Y(N[890]));
PDKGEPDKGENNAND2X1 n906(.A(N[6]), .B(N[30]), .Y(N[906]));
PDKGEPDKGENNAND2X1 n920(.A(N[8]), .B(N[30]), .Y(N[920]));
PDKGEPDKGENNAND2X1 n934(.A(N[10]), .B(N[30]), .Y(N[934]));
PDKGEPDKGENNAND2X1 n950(.A(N[12]), .B(N[30]), .Y(N[950]));
PDKGEPDKGENNAND2X1 n964(.A(N[14]), .B(N[30]), .Y(N[964]));
PDKGENBUFX2 n1008(.A(N[633]), .Y(N[1008]));
assign N[1009] = N[1008];
PDKGENFAX1 n1068(.A(N[134]), .B(N[238]), .C(N[435]), .YS(N[1068]), .YC(N[1069]));
PDKGEPDKGENNAND2X1 n1082(.A(N[254]), .B(N[356]), .Y(N[1082]));
PDKGEPDKGENNOR2X1 n1098(.A(N[254]), .B(N[356]), .Y(N[1098]));
PDKGENBUFX2 n1142(.A(N[432]), .Y(N[1142]));
PDKGENFAX1 n1156(.A(N[446]), .B(N[550]), .C(N[654]), .YS(N[1156]), .YC(N[1157]));
PDKGENFAX1 n1172(.A(N[460]), .B(N[564]), .C(N[668]), .YS(N[1172]), .YC(N[1173]));
PDKGENFAX1 n1186(.A(N[476]), .B(N[580]), .C(N[682]), .YS(N[1186]), .YC(N[1187]));
PDKGENFAX1 n1202(.A(N[490]), .B(N[594]), .C(N[698]), .YS(N[1202]), .YC(N[1203]));
PDKGENHAX1 n1232(.A(N[608]), .B(N[712]), .YS(N[1232]), .YC(N[1233]));
PDKGEPDKGENNOR2X1 n1276(.A(N[625]), .B(N[1009]), .Y(N[1276]));
assign N[1277] = N[1276];
PDKGENFAX1 n1320(.A(N[1068]), .B(N[1142]), .C(N[1156]), .YS(N[1320]), .YC(N[1321]));
PDKGENFAX1 n1334(.A(N[1098]), .B(N[756]), .C(N[1172]), .YS(N[1334]), .YC(N[1335]));
PDKGENFAX1 n1350(.A(N[372]), .B(N[1082]), .C(N[1186]), .YS(N[1350]), .YC(N[1351]));
PDKGENFAX1 n1394(.A(N[1157]), .B(N[374]), .C(N[876]), .YS(N[1394]), .YC(N[1395]));
PDKGENFAX1 n1408(.A(N[1173]), .B(N[786]), .C(N[890]), .YS(N[1408]), .YC(N[1409]));
PDKGENFAX1 n1424(.A(N[1187]), .B(N[802]), .C(N[906]), .YS(N[1424]), .YC(N[1425]));
PDKGENBUFX2 n1434(.A(N[163]), .Y(N[1434]));
PDKGENFAX1 n1438(.A(N[1203]), .B(N[816]), .C(N[920]), .YS(N[1438]), .YC(N[1439]));
PDKGENBUFX2 n1448(.A(N[505]), .Y(N[1448]));
assign N[1449] = N[1448];
PDKGENFAX1 n1454(.A(N[1233]), .B(N[832]), .C(N[934]), .YS(N[1454]), .YC(N[1455]));
PDKGEPDKGENNAND2X1 n1468(.A(N[846]), .B(N[950]), .Y(N[1468]));
PDKGENHAX1 n1482(.A(N[846]), .B(N[950]), .YS(N[1482]), .YC(N[1483]));
PDKGEPDKGENNOR2X1 n1528(.A(N[1449]), .B(N[1277]), .Y(N[1528]));
PDKGENFAX1 n1556(.A(N[1320]), .B(N[1434]), .C(N[1483]), .YS(N[1556]), .YC(N[1557]));
PDKGENFAX1 n1572(.A(N[1334]), .B(N[1321]), .C(N[1394]), .YS(N[1572]), .YC(N[1573]));
PDKGENFAX1 n1586(.A(N[1350]), .B(N[1335]), .C(N[1408]), .YS(N[1586]), .YC(N[1587]));
PDKGENFAX1 n1602(.A(N[1202]), .B(N[1351]), .C(N[1424]), .YS(N[1602]), .YC(N[1603]));
PDKGEPDKGENNAND2X1 n1616(.A(N[1232]), .B(N[1438]), .Y(N[1616]));
PDKGENHAX1 n1632(.A(N[1232]), .B(N[1438]), .YS(N[1632]), .YC(N[1633]));
PDKGEPDKGENNAND2X1 n1646(.A(N[729]), .B(N[1454]), .Y(N[1646]));
PDKGENHAX1 n1660(.A(N[728]), .B(N[1454]), .YS(N[1660]), .YC(N[1661]));
PDKGEPDKGENNOR2X1 n1690(.A(N[1528]), .B(N[1156]), .Y(N[1690]));
assign N[1691] = N[1690];
PDKGENBUFX2 n1720(.A(N[1556]), .Y(N[1720]));
PDKGENHAX1 n1734(.A(N[1572]), .B(N[106]), .YS(N[1734]), .YC(N[1735]));
PDKGENFAX1 n1750(.A(N[1586]), .B(N[1573]), .C(N[1395]), .YS(N[1750]), .YC(N[1751]));
PDKGENFAX1 n1764(.A(N[1602]), .B(N[1587]), .C(N[1409]), .YS(N[1764]), .YC(N[1765]));
PDKGENFAX1 n1780(.A(N[1632]), .B(N[1603]), .C(N[1425]), .YS(N[1780]), .YC(N[1781]));
PDKGENFAX1 n1794(.A(N[1660]), .B(N[1616]), .C(N[1439]), .YS(N[1794]), .YC(N[1795]));
PDKGENFAX1 n1808(.A(N[1482]), .B(N[1646]), .C(N[1455]), .YS(N[1808]), .YC(N[1809]));
PDKGEPDKGENNAND2X1 n1824(.A(N[964]), .B(N[1468]), .Y(N[1824]));
PDKGENHAX1 n1838(.A(N[964]), .B(N[1468]), .YS(N[1838]), .YC(N[1839]));
PDKGENHAX1 n1854(.A(N[1690]), .B(N[106]), .YS(N[1854]), .YC(N[1855]));
XPDKGEPDKGENNOR2X1 n1868(.A(N[253]), .B(N[1691]), .Y(N[1868]));
PDKGENMUX2X1 n1882(.A(N[1720]), .B(N[274]), .S(N[633]), .Y(N[1882]));
PDKGENBUFX2 n1898(.A(N[1734]), .Y(N[1898]));
XPDKGEPDKGENNOR2X1 n1912(.A(N[1750]), .B(N[1735]), .Y(N[1912]));
PDKGEPDKGENNOR2X1 n1928(.A(N[1764]), .B(N[1751]), .Y(N[1928]));
PDKGENHAX1 n1942(.A(N[1780]), .B(N[1765]), .YS(N[1942]), .YC(N[1943]));
PDKGENFAX1 n1956(.A(N[1794]), .B(N[1781]), .C(N[1943]), .YS(N[1956]), .YC(N[1957]));
PDKGENFAX1 n1972(.A(N[1808]), .B(N[1795]), .C(N[1957]), .YS(N[1972]), .YC(N[1973]));
PDKGENFAX1 n1986(.A(N[1838]), .B(N[1809]), .C(N[1973]), .YS(N[1986]), .YC(N[1987]));
PDKGEPDKGENNOR2X1 n2016(.A(N[1824]), .B(N[1987]), .Y(N[2016]));
assign O[0] = N[57];
assign O[1] = N[1750];
assign O[2] = N[691];
assign O[3] = N[352];
assign O[4] = N[669];
assign O[5] = N[1854];
assign O[6] = N[1868];
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
/* mod */
module PDKGENAOI21X1( input A, input B, input C, output Y );
assign Y = ~((A & B) | C);
endmodule
/* mod */
module PDKGEPDKGENNOR2X1(input A, input B, output Y );
assign Y = A | B;
endmodule
/* mod */
module PDKGENFAX1( input A, input B, input C, output YS, output YC );
assign YS = (A ^ B) ^ C;
assign YC = (A & B) | (B & C) | (A & C);
endmodule
/* mod */
module PDKGENMUX2X1( input A, input B, input S, output Y );
assign Y = (A & ~S) | (B & S);
endmodule
/* mod */
module PDKGENHAX1( input A, input B, output YS, output YC );
assign YS = A ^ B;
assign YC = A & B;
endmodule
/* mod */
module PDKGENNOR3X1(input A, input B, input C, output Y );
assign Y = ~((A | B) | C);
endmodule
/* mod */
module PDKGEPDKGENNAND2X1(input A, input B, output Y );
assign Y = A & B;
endmodule
/* mod */
module PDKGENINVX1(input A, output Y );
assign Y = ~A;
endmodule
/* mod */
module PDKGENXOR2X1(input A, input B, output Y );
assign Y = A ^ B;
endmodule
/* mod */
module PDKGENOAI21X1( input A, input B, input C, output Y );
assign Y = ~((A | B) & C);
endmodule
/* mod */
module PDKGENNOR2X1(input A, input B, output Y );
assign Y = ~(A | B);
endmodule
/* mod */
module PDKGENNAND3X1(input A, input B, input C, output Y );
assign Y = ~((A & B) & C);
endmodule
/* mod */
module PDKGENBUFX2(input A, output Y );
assign Y = A;
endmodule
/* mod */
module PDKGENXNOR2X1(input A, input B, output Y );
assign Y = ~(A ^ B);
endmodule
/* mod */
module PDKGENNAND2X1(input A, input B, output Y );
assign Y = ~(A & B);
endmodule