-
Notifications
You must be signed in to change notification settings - Fork 4
/
mul8_020.v
281 lines (276 loc) · 10.9 KB
/
mul8_020.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
// Library = EvoApprox8b
// Circuit = mul8_020
// Area (180) = 5178
// Delay (180) = 2.300
// Power (180) = 1816.70
// Area (45) = 388
// Delay (45) = 0.880
// Power (45) = 153.10
// Nodes = 110
// HD = 369292
// MAE = 577.68661
// MSE = 643886.54688
// MRE = 8.19 %
// WCE = 2896
// WCRE = 303 %
// EP = 99.0 %
module mul8_020(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];
PDKGEPDKGENNAND2X1 n32(.A(N[18]), .B(N[12]), .Y(N[32]));
PDKGENFAX1 n34(.A(N[14]), .B(N[16]), .C(N[26]), .YS(N[34]), .YC(N[35]));
PDKGEPDKGENNAND2X1 n36(.A(N[18]), .B(N[6]), .Y(N[36]));
assign N[37] = N[36];
PDKGENMUX2X1 n38(.A(N[22]), .B(N[0]), .S(N[22]), .Y(N[38]));
XNPDKGEPDKGENNOR2X1 n40(.A(N[12]), .B(N[12]), .Y(N[40]));
assign N[41] = N[40];
NPDKGEPDKGENNAND2X1 n42(.A(N[6]), .B(N[28]), .Y(N[42]));
PDKGEPDKGENNAND2X1 n46(.A(N[37]), .B(N[4]), .Y(N[46]));
PDKGENAOI21X1 n48(.A(N[18]), .B(N[14]), .C(N[32]), .Y(N[48]));
assign N[49] = N[48];
PDKGENFAX1 n50(.A(N[41]), .B(N[0]), .C(N[2]), .YS(N[50]), .YC(N[51]));
PDKGENOAI21X1 n52(.A(N[12]), .B(N[51]), .C(N[30]), .Y(N[52]));
assign N[53] = N[52];
PDKGEPDKGENNOR2X1 n54(.A(N[41]), .B(N[28]), .Y(N[54]));
PDKGENNAND3X1 n60(.A(N[12]), .B(N[28]), .C(N[14]), .Y(N[60]));
assign N[61] = N[60];
PDKGENBUFX2 n64(.A(N[41]), .Y(N[64]));
assign N[65] = N[64];
PDKGENBUFX2 n66(.A(N[65]), .Y(N[66]));
NPDKGEPDKGENNAND2X1 n68(.A(N[65]), .B(N[66]), .Y(N[68]));
assign N[69] = N[68];
PDKGENINVX1 n72(.A(N[65]), .Y(N[72]));
assign N[73] = N[72];
NPDKGEPDKGENNOR2X1 n76(.A(N[61]), .B(N[54]), .Y(N[76]));
PDKGENNOR3X1 n82(.A(N[6]), .B(N[4]), .C(N[14]), .Y(N[82]));
assign N[83] = N[82];
PDKGEPDKGENNOR2X1 n86(.A(N[30]), .B(N[24]), .Y(N[86]));
assign N[87] = N[86];
PDKGENNOR3X1 n90(.A(N[87]), .B(N[28]), .C(N[35]), .Y(N[90]));
assign N[91] = N[90];
PDKGEPDKGENNAND2X1 n96(.A(N[46]), .B(N[54]), .Y(N[96]));
assign N[97] = N[96];
PDKGEPDKGENNAND2X1 n118(.A(N[53]), .B(N[20]), .Y(N[118]));
PDKGEPDKGENNAND2X1 n120(.A(N[12]), .B(N[118]), .Y(N[120]));
assign N[121] = N[120];
PDKGENAOI21X1 n156(.A(N[53]), .B(N[82]), .C(N[91]), .Y(N[156]));
assign N[157] = N[156];
PDKGENINVX1 n174(.A(N[83]), .Y(N[174]));
assign N[175] = N[174];
PDKGENOAI21X1 n190(.A(N[69]), .B(N[76]), .C(N[30]), .Y(N[190]));
NPDKGEPDKGENNOR2X1 n200(.A(N[97]), .B(N[38]), .Y(N[200]));
assign N[201] = N[200];
PDKGENMUX2X1 n202(.A(N[2]), .B(N[40]), .S(N[175]), .Y(N[202]));
assign N[203] = N[202];
PDKGEPDKGENNAND2X1 n258(.A(N[203]), .B(N[28]), .Y(N[258]));
PDKGENINVX1 n260(.A(N[61]), .Y(N[260]));
assign N[261] = N[260];
PDKGENBUFX2 n300(.A(N[69]), .Y(N[300]));
assign N[301] = N[300];
PDKGEPDKGENNOR2X1 n306(.A(N[22]), .B(N[20]), .Y(N[306]));
PDKGEPDKGENNOR2X1 n324(.A(N[301]), .B(N[42]), .Y(N[324]));
assign N[325] = N[324];
PDKGENINVX1 n382(.A(N[201]), .Y(N[382]));
PDKGEPDKGENNOR2X1 n386(.A(N[6]), .B(N[8]), .Y(N[386]));
PDKGEPDKGENNAND2X1 n420(.A(N[26]), .B(N[386]), .Y(N[420]));
PDKGEPDKGENNAND2X1 n460(.A(N[10]), .B(N[306]), .Y(N[460]));
PDKGEPDKGENNAND2X1 n476(.A(N[12]), .B(N[22]), .Y(N[476]));
PDKGENBUFX2 n480(.A(N[41]), .Y(N[480]));
assign N[481] = N[480];
PDKGENINVX1 n482(.A(N[53]), .Y(N[482]));
PDKGENINVX1 n484(.A(N[49]), .Y(N[484]));
PDKGEPDKGENNAND2X1 n490(.A(N[14]), .B(N[22]), .Y(N[490]));
assign N[491] = N[490];
PDKGENINVX1 n532(.A(N[325]), .Y(N[532]));
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]));
assign N[595] = N[594];
PDKGEPDKGENNAND2X1 n608(.A(N[14]), .B(N[24]), .Y(N[608]));
PDKGEPDKGENNAND2X1 n682(.A(N[8]), .B(N[306]), .Y(N[682]));
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]));
PDKGEPDKGENNAND2X1 n802(.A(N[8]), .B(N[28]), .Y(N[802]));
PDKGEPDKGENNAND2X1 n816(.A(N[10]), .B(N[28]), .Y(N[816]));
assign N[817] = N[816];
PDKGEPDKGENNAND2X1 n832(.A(N[12]), .B(N[28]), .Y(N[832]));
PDKGEPDKGENNAND2X1 n846(.A(N[14]), .B(N[28]), .Y(N[846]));
PDKGENBUFX2 n854(.A(N[595]), .Y(N[854]));
PDKGEPDKGENNAND2X1 n890(.A(N[4]), .B(N[30]), .Y(N[890]));
assign N[891] = N[890];
PDKGEPDKGENNAND2X1 n906(.A(N[6]), .B(N[30]), .Y(N[906]));
PDKGEPDKGENNAND2X1 n920(.A(N[8]), .B(N[30]), .Y(N[920]));
assign N[921] = 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]));
assign N[965] = N[964];
PDKGENBUFX2 n1040(.A(N[121]), .Y(N[1040]));
assign N[1041] = N[1040];
PDKGENBUFX2 n1054(.A(N[120]), .Y(N[1054]));
PDKGEPDKGENNAND2X1 n1068(.A(N[481]), .B(N[682]), .Y(N[1068]));
assign N[1069] = N[1068];
PDKGENBUFX2 n1106(.A(N[491]), .Y(N[1106]));
assign N[1107] = N[1106];
PDKGENBUFX2 n1142(.A(N[157]), .Y(N[1142]));
assign N[1143] = N[1142];
PDKGEPDKGENNOR2X1 n1172(.A(N[460]), .B(N[564]), .Y(N[1172]));
PDKGENHAX1 n1186(.A(N[476]), .B(N[580]), .YS(N[1186]), .YC(N[1187]));
PDKGENFAX1 n1202(.A(N[1107]), .B(N[854]), .C(N[698]), .YS(N[1202]), .YC(N[1203]));
PDKGEPDKGENNAND2X1 n1216(.A(N[608]), .B(N[712]), .Y(N[1216]));
PDKGENHAX1 n1232(.A(N[608]), .B(N[712]), .YS(N[1232]), .YC(N[1233]));
PDKGEPDKGENNOR2X1 n1306(.A(N[157]), .B(N[1054]), .Y(N[1306]));
assign N[1307] = N[1306];
PDKGENBUFX2 n1320(.A(N[1041]), .Y(N[1320]));
assign N[1321] = N[1320];
PDKGENFAX1 n1334(.A(N[817]), .B(N[1069]), .C(N[1172]), .YS(N[1334]), .YC(N[1335]));
PDKGENFAX1 n1350(.A(N[891]), .B(N[420]), .C(N[1186]), .YS(N[1350]), .YC(N[1351]));
PDKGENFAX1 n1424(.A(N[1187]), .B(N[802]), .C(N[906]), .YS(N[1424]), .YC(N[1425]));
PDKGENFAX1 n1438(.A(N[1203]), .B(N[816]), .C(N[920]), .YS(N[1438]), .YC(N[1439]));
PDKGENFAX1 n1454(.A(N[1216]), .B(N[832]), .C(N[934]), .YS(N[1454]), .YC(N[1455]));
PDKGEPDKGENNAND2X1 n1468(.A(N[261]), .B(N[482]), .Y(N[1468]));
PDKGENHAX1 n1482(.A(N[846]), .B(N[950]), .YS(N[1482]), .YC(N[1483]));
PDKGENBUFX2 n1572(.A(N[1334]), .Y(N[1572]));
PDKGENHAX1 n1586(.A(N[1350]), .B(N[1335]), .YS(N[1586]), .YC(N[1587]));
PDKGENFAX1 n1602(.A(N[1202]), .B(N[1216]), .C(N[1424]), .YS(N[1602]), .YC(N[1603]));
PDKGEPDKGENNAND2X1 n1616(.A(N[1232]), .B(N[1438]), .Y(N[1616]));
PDKGEPDKGENNOR2X1 n1632(.A(N[1232]), .B(N[1438]), .Y(N[1632]));
PDKGEPDKGENNAND2X1 n1646(.A(N[728]), .B(N[1454]), .Y(N[1646]));
XPDKGEPDKGENNOR2X1 n1660(.A(N[728]), .B(N[1454]), .Y(N[1660]));
PDKGENBUFX2 n1678(.A(N[1483]), .Y(N[1678]));
PDKGENFAX1 n1706(.A(N[921]), .B(N[68]), .C(N[1321]), .YS(N[1706]), .YC(N[1707]));
PDKGENBUFX2 n1712(.A(N[921]), .Y(N[1712]));
PDKGENMUX2X1 n1720(.A(N[1425]), .B(N[190]), .S(N[1307]), .Y(N[1720]));
PDKGEPDKGENNOR2X1 n1734(.A(N[1572]), .B(N[484]), .Y(N[1734]));
PDKGEPDKGENNOR2X1 n1750(.A(N[1586]), .B(N[532]), .Y(N[1750]));
PDKGENFAX1 n1764(.A(N[1602]), .B(N[1587]), .C(N[1351]), .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[41]), .B(N[1468]), .Y(N[1824]));
PDKGENHAX1 n1838(.A(N[965]), .B(N[1678]), .YS(N[1838]), .YC(N[1839]));
PDKGEPDKGENNOR2X1 n1868(.A(N[1706]), .B(N[382]), .Y(N[1868]));
assign N[1869] = N[1868];
PDKGENBUFX2 n1882(.A(N[1720]), .Y(N[1882]));
PDKGEPDKGENNOR2X1 n1898(.A(N[1734]), .B(N[258]), .Y(N[1898]));
PDKGENBUFX2 n1912(.A(N[1750]), .Y(N[1912]));
PDKGENBUFX2 n1928(.A(N[1764]), .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[73];
assign O[1] = N[1734];
assign O[2] = N[1603];
assign O[3] = N[1712];
assign O[4] = N[1869];
assign O[5] = N[1882];
assign O[6] = N[1143];
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 PDKGENOAI21X1( input A, input B, input C, output Y );
assign Y = ~((A | B) & C);
endmodule
/* mod */
module PDKGENNAND3X1(input A, input B, input C, output Y );
assign Y = ~((A & B) & C);
endmodule
/* mod */
module PDKGENNOR3X1(input A, input B, input C, output Y );
assign Y = ~((A | B) | 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 PDKGEPDKGENNOR2X1(input A, input B, output Y );
assign Y = A | B;
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 PDKGENNOR2X1(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 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