-
Notifications
You must be signed in to change notification settings - Fork 4
/
mul8_467.v
252 lines (247 loc) · 10.8 KB
/
mul8_467.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
// Library = EvoApprox8b
// Circuit = mul8_467
// Area (180) = 6649
// Delay (180) = 4.670
// Power (180) = 3033.80
// Area (45) = 484
// Delay (45) = 1.700
// Power (45) = 262.90
// Nodes = 114
// HD = 270580
// MAE = 90.06995
// MSE = 15207.34375
// MRE = 2.30 %
// WCE = 672
// WCRE = 200 %
// EP = 94.7 %
module mul8_467(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];
PDKGENNOR3X1 n32(.A(N[28]), .B(N[14]), .C(N[6]), .Y(N[32]));
PDKGENOAI21X1 n34(.A(N[6]), .B(N[32]), .C(N[14]), .Y(N[34]));
assign N[35] = N[34];
PDKGENNOR3X1 n38(.A(N[6]), .B(N[34]), .C(N[26]), .Y(N[38]));
assign N[39] = N[38];
PDKGEPDKGENNAND2X1 n40(.A(N[18]), .B(N[38]), .Y(N[40]));
assign N[41] = N[40];
PDKGENOAI21X1 n46(.A(N[22]), .B(N[24]), .C(N[41]), .Y(N[46]));
PDKGENINVX1 n48(.A(N[46]), .Y(N[48]));
assign N[49] = N[48];
PDKGENAOI21X1 n50(.A(N[39]), .B(N[16]), .C(N[39]), .Y(N[50]));
assign N[51] = N[50];
PDKGENBUFX2 n64(.A(N[41]), .Y(N[64]));
assign N[65] = N[64];
PDKGENOR2X1 n66(.A(N[35]), .B(N[12]), .Y(N[66]));
assign N[67] = N[66];
PDKGENINVX1 n68(.A(N[41]), .Y(N[68]));
assign N[69] = N[68];
PDKGENNAND3X1 n74(.A(N[22]), .B(N[24]), .C(N[18]), .Y(N[74]));
NPDKGEPDKGENNAND2X1 n76(.A(N[10]), .B(N[74]), .Y(N[76]));
assign N[77] = N[76];
PDKGEPDKGENNAND2X1 n82(.A(N[6]), .B(N[20]), .Y(N[82]));
PDKGENAOI21X1 n94(.A(N[77]), .B(N[67]), .C(N[65]), .Y(N[94]));
PDKGENOAI21X1 n102(.A(N[26]), .B(N[50]), .C(N[51]), .Y(N[102]));
assign N[103] = N[102];
PDKGENINVX1 n104(.A(N[65]), .Y(N[104]));
assign N[105] = N[104];
PDKGEPDKGENNAND2X1 n114(.A(N[103]), .B(N[16]), .Y(N[114]));
assign N[115] = N[114];
PDKGEPDKGENNAND2X1 n132(.A(N[94]), .B(N[16]), .Y(N[132]));
PDKGEPDKGENNAND2X1 n148(.A(N[14]), .B(N[16]), .Y(N[148]));
PDKGENBUFX2 n220(.A(N[49]), .Y(N[220]));
assign N[221] = N[220];
PDKGEPDKGENNAND2X1 n232(.A(N[8]), .B(N[18]), .Y(N[232]));
PDKGEPDKGENNAND2X1 n248(.A(N[10]), .B(N[18]), .Y(N[248]));
PDKGEPDKGENNAND2X1 n264(.A(N[12]), .B(N[18]), .Y(N[264]));
PDKGEPDKGENNAND2X1 n282(.A(N[14]), .B(N[18]), .Y(N[282]));
PDKGENINVX1 n356(.A(N[105]), .Y(N[356]));
PDKGENHAX1 n364(.A(N[114]), .B(N[232]), .YS(N[364]), .YC(N[365]));
PDKGENOR2X1 n382(.A(N[132]), .B(N[248]), .Y(N[382]));
PDKGENHAX1 n398(.A(N[148]), .B(N[264]), .YS(N[398]), .YC(N[399]));
PDKGENHAX1 n414(.A(N[399]), .B(N[282]), .YS(N[414]), .YC(N[415]));
PDKGEPDKGENNAND2X1 n514(.A(N[10]), .B(N[20]), .Y(N[514]));
PDKGEPDKGENNAND2X1 n532(.A(N[12]), .B(N[20]), .Y(N[532]));
PDKGEPDKGENNAND2X1 n548(.A(N[14]), .B(N[20]), .Y(N[548]));
PDKGENOR2X1 n614(.A(N[364]), .B(N[82]), .Y(N[614]));
PDKGENHAX1 n632(.A(N[382]), .B(N[102]), .YS(N[632]), .YC(N[633]));
PDKGENOR2X1 n648(.A(N[398]), .B(N[514]), .Y(N[648]));
PDKGENHAX1 n664(.A(N[414]), .B(N[532]), .YS(N[664]), .YC(N[665]));
PDKGENFAX1 n682(.A(N[415]), .B(N[548]), .C(N[665]), .YS(N[682]), .YC(N[683]));
PDKGEPDKGENNAND2X1 n732(.A(N[4]), .B(N[22]), .Y(N[732]));
PDKGEPDKGENNAND2X1 n748(.A(N[6]), .B(N[22]), .Y(N[748]));
PDKGEPDKGENNAND2X1 n764(.A(N[8]), .B(N[22]), .Y(N[764]));
PDKGEPDKGENNAND2X1 n782(.A(N[10]), .B(N[22]), .Y(N[782]));
PDKGEPDKGENNAND2X1 n798(.A(N[12]), .B(N[22]), .Y(N[798]));
PDKGEPDKGENNAND2X1 n814(.A(N[14]), .B(N[22]), .Y(N[814]));
PDKGENBUFX2 n832(.A(N[41]), .Y(N[832]));
PDKGENINVX1 n844(.A(N[69]), .Y(N[844]));
assign N[845] = N[844];
PDKGENOR2X1 n864(.A(N[614]), .B(N[732]), .Y(N[864]));
assign N[865] = N[864];
PDKGENFAX1 n882(.A(N[632]), .B(N[748]), .C(N[865]), .YS(N[882]), .YC(N[883]));
PDKGENFAX1 n898(.A(N[648]), .B(N[764]), .C(N[883]), .YS(N[898]), .YC(N[899]));
PDKGENFAX1 n914(.A(N[664]), .B(N[782]), .C(N[899]), .YS(N[914]), .YC(N[915]));
PDKGENFAX1 n932(.A(N[682]), .B(N[798]), .C(N[915]), .YS(N[932]), .YC(N[933]));
PDKGENFAX1 n948(.A(N[683]), .B(N[814]), .C(N[933]), .YS(N[948]), .YC(N[949]));
PDKGEPDKGENNAND2X1 n982(.A(N[845]), .B(N[24]), .Y(N[982]));
PDKGEPDKGENNAND2X1 n998(.A(N[4]), .B(N[24]), .Y(N[998]));
PDKGEPDKGENNAND2X1 n1014(.A(N[6]), .B(N[24]), .Y(N[1014]));
PDKGEPDKGENNAND2X1 n1032(.A(N[8]), .B(N[24]), .Y(N[1032]));
PDKGEPDKGENNAND2X1 n1048(.A(N[10]), .B(N[24]), .Y(N[1048]));
PDKGEPDKGENNAND2X1 n1064(.A(N[12]), .B(N[24]), .Y(N[1064]));
PDKGEPDKGENNAND2X1 n1082(.A(N[14]), .B(N[24]), .Y(N[1082]));
PDKGEPDKGENNAND2X1 n1098(.A(N[365]), .B(N[356]), .Y(N[1098]));
assign N[1099] = N[1098];
PDKGENFAX1 n1114(.A(N[864]), .B(N[982]), .C(N[1099]), .YS(N[1114]), .YC(N[1115]));
PDKGENOR2X1 n1132(.A(N[882]), .B(N[998]), .Y(N[1132]));
PDKGENHAX1 n1148(.A(N[898]), .B(N[1014]), .YS(N[1148]), .YC(N[1149]));
PDKGENFAX1 n1164(.A(N[914]), .B(N[1032]), .C(N[1149]), .YS(N[1164]), .YC(N[1165]));
PDKGENFAX1 n1182(.A(N[932]), .B(N[1048]), .C(N[1165]), .YS(N[1182]), .YC(N[1183]));
PDKGENFAX1 n1198(.A(N[948]), .B(N[1064]), .C(N[1183]), .YS(N[1198]), .YC(N[1199]));
PDKGENFAX1 n1214(.A(N[949]), .B(N[1082]), .C(N[1199]), .YS(N[1214]), .YC(N[1215]));
PDKGEPDKGENNAND2X1 n1232(.A(N[0]), .B(N[26]), .Y(N[1232]));
PDKGEPDKGENNAND2X1 n1248(.A(N[2]), .B(N[26]), .Y(N[1248]));
PDKGEPDKGENNAND2X1 n1264(.A(N[4]), .B(N[26]), .Y(N[1264]));
PDKGEPDKGENNAND2X1 n1282(.A(N[6]), .B(N[26]), .Y(N[1282]));
PDKGEPDKGENNAND2X1 n1298(.A(N[8]), .B(N[26]), .Y(N[1298]));
PDKGEPDKGENNAND2X1 n1314(.A(N[10]), .B(N[26]), .Y(N[1314]));
PDKGEPDKGENNAND2X1 n1332(.A(N[12]), .B(N[26]), .Y(N[1332]));
PDKGEPDKGENNAND2X1 n1348(.A(N[14]), .B(N[26]), .Y(N[1348]));
PDKGENOR2X1 n1364(.A(N[1114]), .B(N[1232]), .Y(N[1364]));
PDKGENHAX1 n1382(.A(N[1132]), .B(N[1248]), .YS(N[1382]), .YC(N[1383]));
PDKGENFAX1 n1398(.A(N[1148]), .B(N[1264]), .C(N[1383]), .YS(N[1398]), .YC(N[1399]));
PDKGENFAX1 n1414(.A(N[1164]), .B(N[1282]), .C(N[1399]), .YS(N[1414]), .YC(N[1415]));
PDKGENFAX1 n1432(.A(N[1182]), .B(N[1298]), .C(N[1415]), .YS(N[1432]), .YC(N[1433]));
PDKGENFAX1 n1448(.A(N[1198]), .B(N[1314]), .C(N[1433]), .YS(N[1448]), .YC(N[1449]));
PDKGENFAX1 n1464(.A(N[1214]), .B(N[1332]), .C(N[1449]), .YS(N[1464]), .YC(N[1465]));
PDKGENFAX1 n1482(.A(N[1215]), .B(N[1348]), .C(N[1465]), .YS(N[1482]), .YC(N[1483]));
PDKGEPDKGENNAND2X1 n1498(.A(N[0]), .B(N[28]), .Y(N[1498]));
PDKGEPDKGENNAND2X1 n1514(.A(N[2]), .B(N[28]), .Y(N[1514]));
PDKGEPDKGENNAND2X1 n1532(.A(N[4]), .B(N[28]), .Y(N[1532]));
PDKGEPDKGENNAND2X1 n1548(.A(N[6]), .B(N[28]), .Y(N[1548]));
PDKGEPDKGENNAND2X1 n1564(.A(N[8]), .B(N[28]), .Y(N[1564]));
PDKGEPDKGENNAND2X1 n1582(.A(N[10]), .B(N[28]), .Y(N[1582]));
PDKGEPDKGENNAND2X1 n1598(.A(N[12]), .B(N[28]), .Y(N[1598]));
PDKGEPDKGENNAND2X1 n1614(.A(N[14]), .B(N[28]), .Y(N[1614]));
PDKGENHAX1 n1632(.A(N[1382]), .B(N[1498]), .YS(N[1632]), .YC(N[1633]));
PDKGENFAX1 n1648(.A(N[1398]), .B(N[1514]), .C(N[1633]), .YS(N[1648]), .YC(N[1649]));
PDKGENFAX1 n1664(.A(N[1414]), .B(N[1532]), .C(N[1649]), .YS(N[1664]), .YC(N[1665]));
PDKGENFAX1 n1682(.A(N[1432]), .B(N[1548]), .C(N[1665]), .YS(N[1682]), .YC(N[1683]));
PDKGENFAX1 n1698(.A(N[1448]), .B(N[1564]), .C(N[1683]), .YS(N[1698]), .YC(N[1699]));
PDKGENFAX1 n1714(.A(N[1464]), .B(N[1582]), .C(N[1699]), .YS(N[1714]), .YC(N[1715]));
PDKGENFAX1 n1732(.A(N[1482]), .B(N[1598]), .C(N[1715]), .YS(N[1732]), .YC(N[1733]));
PDKGENFAX1 n1748(.A(N[1483]), .B(N[1614]), .C(N[1733]), .YS(N[1748]), .YC(N[1749]));
PDKGEPDKGENNAND2X1 n1764(.A(N[0]), .B(N[30]), .Y(N[1764]));
PDKGEPDKGENNAND2X1 n1782(.A(N[2]), .B(N[30]), .Y(N[1782]));
PDKGEPDKGENNAND2X1 n1798(.A(N[4]), .B(N[30]), .Y(N[1798]));
PDKGEPDKGENNAND2X1 n1814(.A(N[6]), .B(N[30]), .Y(N[1814]));
PDKGEPDKGENNAND2X1 n1832(.A(N[8]), .B(N[30]), .Y(N[1832]));
PDKGEPDKGENNAND2X1 n1848(.A(N[10]), .B(N[30]), .Y(N[1848]));
assign N[1849] = N[1848];
PDKGEPDKGENNAND2X1 n1864(.A(N[12]), .B(N[30]), .Y(N[1864]));
PDKGEPDKGENNAND2X1 n1882(.A(N[14]), .B(N[30]), .Y(N[1882]));
PDKGENOR2X1 n1898(.A(N[1648]), .B(N[1764]), .Y(N[1898]));
PDKGENHAX1 n1914(.A(N[1664]), .B(N[1782]), .YS(N[1914]), .YC(N[1915]));
PDKGENFAX1 n1932(.A(N[1682]), .B(N[1798]), .C(N[1915]), .YS(N[1932]), .YC(N[1933]));
PDKGENFAX1 n1948(.A(N[1698]), .B(N[1814]), .C(N[1933]), .YS(N[1948]), .YC(N[1949]));
PDKGENFAX1 n1964(.A(N[1714]), .B(N[1832]), .C(N[1949]), .YS(N[1964]), .YC(N[1965]));
PDKGENFAX1 n1982(.A(N[1732]), .B(N[1848]), .C(N[1965]), .YS(N[1982]), .YC(N[1983]));
PDKGENFAX1 n1998(.A(N[1748]), .B(N[1864]), .C(N[1983]), .YS(N[1998]), .YC(N[1999]));
PDKGENFAX1 n2014(.A(N[1749]), .B(N[1882]), .C(N[1999]), .YS(N[2014]), .YC(N[2015]));
assign O[0] = N[1849];
assign O[1] = N[982];
assign O[2] = N[115];
assign O[3] = N[832];
assign O[4] = N[221];
assign O[5] = N[1364];
assign O[6] = N[1632];
assign O[7] = N[1898];
assign O[8] = N[1914];
assign O[9] = N[1932];
assign O[10] = N[1948];
assign O[11] = N[1964];
assign O[12] = N[1982];
assign O[13] = N[1998];
assign O[14] = N[2014];
assign O[15] = N[2015];
endmodule
/* mod */
module PDKGENOAI21X1( input A, input B, input C, output Y );
assign Y = ~((A | B) & C);
endmodule
/* mod */
module PDKGENAOI21X1( input A, input B, input C, output Y );
assign Y = ~((A & B) | C);
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 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 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 PDKGENOR2X1(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