model/std_cells/CellMacros.cc

37     void CellMacros::addNor2(StdCell* cell_, const String& name_,
43         cell_->createLoad(name_ + "_CgA1");
44         cell_->createLoad(name_ + "_CgA2");
45         cell_->createLoad(name_ + "_CdZN");
46         cell_->createDriver(name_ + "_RonZN", sizable_);
49         ElectricalLoad* gate_a1_load = cell_->getLoad(name_ + "_CgA1");
50         ElectricalLoad* gate_a2_load = cell_->getLoad(name_ + "_CgA2");
51         ElectricalLoad* drain_load = cell_->getLoad(name_ + "_CdZN");
52         ElectricalDriver* zn_drive = cell_->getDriver(name_ + "_RonZN");
53         ElectricalNet* a1_net = cell_->getNet(a1_net_);
54         ElectricalNet* a2_net = cell_->getNet(a2_net_);
55         ElectricalNet* zn_net = cell_->getNet(zn_net_);
68     void CellMacros::updateNor2(StdCell* cell_, const String& name_, double normalized_size_)
70         ASSERT(normalized_size_ >= 0.0, "[Error] " + cell_->getInstanceName() +
74         const TechModel* tech = cell_->getTechModel();
88         cell_->getGenProperties()->set(name_ + "_GatePitches", 2 * folds);
91         double nmos_width = std::max(calculateNmosWidth(cell_, 1, 2, 1) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
92         double pmos_width = std::max(calculatePmosWidth(cell_, 1, 2, 2) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
99         cell_->getGenProperties()->set(name_ + "_LeakagePower_00", leakage_power_00);
100         cell_->getGenProperties()->set(name_ + "_LeakagePower_01", leakage_power_01);
101         cell_->getGenProperties()->set(name_ + "_LeakagePower_10", leakage_power_10);
102         cell_->getGenProperties()->set(name_ + "_LeakagePower_11", leakage_power_11);
111         double cell_height = cell_->getTotalHeight();
118         cell_->getLoad(name_ + "_CgA1")->setLoadCap(c_g);
119         cell_->getLoad(name_ + "_CgA2")->setLoadCap(c_g);
120         cell_->getLoad(name_ + "_CdZN")->setLoadCap(c_d + wire_cap);
121         cell_->getDriver(name_ + "_RonZN")->setOutputRes(r_on);
127         cell_->getGenProperties()->set(name_ + "_ZN_Flip", zn_flip_energy);
128         cell_->getGenProperties()->set(name_ + "_A1_Flip", a1_flip_energy);
129         cell_->getGenProperties()->set(name_ + "_A2_Flip", a2_flip_energy);
137     void CellMacros::addNand2(StdCell* cell_, const String& name_,
143         cell_->createLoad(name_ + "_CgA1");
144         cell_->createLoad(name_ + "_CgA2");
145         cell_->createLoad(name_ + "_CdZN");
146         cell_->createDriver(name_ + "_RonZN", sizable_);
149         ElectricalLoad* gate_a1_load = cell_->getLoad(name_ + "_CgA1");
150         ElectricalLoad* gate_a2_load = cell_->getLoad(name_ + "_CgA2");
151         ElectricalLoad* drain_load = cell_->getLoad(name_ + "_CdZN");
152         ElectricalDriver* zn_drive = cell_->getDriver(name_ + "_RonZN");
153         ElectricalNet* a1_net = cell_->getNet(a1_net_);
154         ElectricalNet* a2_net = cell_->getNet(a2_net_);
155         ElectricalNet* zn_net = cell_->getNet(zn_net_);
168     void CellMacros::updateNand2(StdCell* cell_, const String& name_, double normalized_size_)
170         ASSERT(normalized_size_ >= 0.0, "[Error] " + cell_->getInstanceName() +
174         const TechModel* tech = cell_->getTechModel();
188         cell_->getGenProperties()->set(name_ + "_GatePitches", 2 * folds);
191         double nmos_width = std::max(calculateNmosWidth(cell_, 2, 1, 2) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
192         double pmos_width = std::max(calculatePmosWidth(cell_, 2, 1, 1) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
199         cell_->getGenProperties()->set(name_ + "_LeakagePower_00", leakage_power_00);
200         cell_->getGenProperties()->set(name_ + "_LeakagePower_01", leakage_power_01);
201         cell_->getGenProperties()->set(name_ + "_LeakagePower_10", leakage_power_10);
202         cell_->getGenProperties()->set(name_ + "_LeakagePower_11", leakage_power_11);
213         double cell_height = cell_->getTotalHeight();
220         cell_->getLoad(name_ + "_CgA1")->setLoadCap(c_g);
221         cell_->getLoad(name_ + "_CgA2")->setLoadCap(c_g);
222         cell_->getLoad(name_ + "_CdZN")->setLoadCap(c_d + wire_cap);
223         cell_->getDriver(name_ + "_RonZN")->setOutputRes(r_on);
229         cell_->getGenProperties()->set(name_ + "_ZN_Flip", zn_flip_energy);
230         cell_->getGenProperties()->set(name_ + "_A1_Flip", a1_flip_energy);
231         cell_->getGenProperties()->set(name_ + "_A2_Flip", a2_flip_energy);
239     void CellMacros::addInverter(StdCell* cell_, const String& name_,
245         cell_->createLoad(name_ + "_CgA");
246         cell_->createLoad(name_ + "_CdZN");
247         cell_->createDriver(name_ + "_RonZN", sizable_);
250         ElectricalLoad* gate_load = cell_->getLoad(name_ + "_CgA");
251         ElectricalLoad* drain_load = cell_->getLoad(name_ + "_CdZN");
252         ElectricalDriver* out_drive = cell_->getDriver(name_ + "_RonZN");
253         ElectricalNet* a_net = cell_->getNet(a_net_);
254         ElectricalNet* zn_net = cell_->getNet(zn_net_);
266     void CellMacros::updateInverter(StdCell* cell_, const String& name_, double normalized_size_)
268         ASSERT(normalized_size_ >= 0.0, "[Error] " + cell_->getInstanceName() +
272         const TechModel* tech = cell_->getTechModel();
285         cell_->getGenProperties()->set(name_ + "_GatePitches", folds);
288         double nmos_width = std::max(calculateNmosWidth(cell_, 1, 1, 1) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
289         double pmos_width = std::max(calculatePmosWidth(cell_, 1, 1, 1) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
294         cell_->getGenProperties()->set(name_ + "_LeakagePower_0", leakage_power_0);
295         cell_->getGenProperties()->set(name_ + "_LeakagePower_1", leakage_power_1);
303         double cell_height = cell_->getTotalHeight();
310         cell_->getLoad(name_ + "_CgA")->setLoadCap(c_g);
311         cell_->getLoad(name_ + "_CdZN")->setLoadCap(c_d + wire_cap);
312         cell_->getDriver(name_ + "_RonZN")->setOutputRes(r_on);
318         cell_->getGenProperties()->set(name_ + "_ZN_Flip", zn_flip_energy);
319         cell_->getGenProperties()->set(name_ + "_A_Flip", a_flip_energy);
329     void CellMacros::addTristate(StdCell* cell_, const String& name_,
334         cell_->createLoad(name_ + "_CgA");
335         cell_->createLoad(name_ + "_CgOE");
336         cell_->createLoad(name_ + "_CgOEN");
337         cell_->createLoad(name_ + "_CdZN");
338         cell_->createDriver(name_ + "_RonZN", sizable_);
341         ElectricalLoad* gate_a_load = cell_->getLoad(name_ + "_CgA");
342         ElectricalLoad* gate_oe_load = cell_->getLoad(name_ + "_CgOE");
343         ElectricalLoad* gate_oen_load = cell_->getLoad(name_ + "_CgOEN");
344         ElectricalLoad* drain_load = cell_->getLoad(name_ + "_CdZN");
345         ElectricalDriver* out_drive = cell_->getDriver(name_ + "_RonZN");
346         ElectricalNet* a_net = cell_->getNet(a_net_);
347         ElectricalNet* oe_net = cell_->getNet(oe_net_);
348         ElectricalNet* oen_net = cell_->getNet(oen_net_);
349         ElectricalNet* zn_net = cell_->getNet(zn_net_);
365     void CellMacros::updateTristate(StdCell* cell_, const String& name_, double normalized_size_)
367         ASSERT(normalized_size_ >= 0.0, "[Error] " + cell_->getInstanceName() +
371         const TechModel* tech = cell_->getTechModel();
386         cell_->getGenProperties()->set(name_ + "_GatePitches", 2 * folds);
389         double nmos_width = std::max(calculateNmosWidth(cell_, 2, 2, 2) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
390         double pmos_width = std::max(calculatePmosWidth(cell_, 2, 2, 2) * normalized_size_ / folds, (double) tech->get("Gate->MinWidth"));
403         cell_->getGenProperties()->set(name_ + "_LeakagePower_010_0", leakage_power_010_0);
404         cell_->getGenProperties()->set(name_ + "_LeakagePower_010_1", leakage_power_010_1);
405         cell_->getGenProperties()->set(name_ + "_LeakagePower_011_0", leakage_power_011_0);
406         cell_->getGenProperties()->set(name_ + "_LeakagePower_011_1", leakage_power_011_1);
407         cell_->getGenProperties()->set(name_ + "_LeakagePower_100_1", leakage_power_100_1);
408         cell_->getGenProperties()->set(name_ + "_LeakagePower_101_0", leakage_power_101_0);
422         double cell_height = cell_->getTotalHeight();
429         cell_->getLoad(name_ + "_CgA")->setLoadCap(c_g_a);
430         cell_->getLoad(name_ + "_CgOE")->setLoadCap(c_g_oe);
431         cell_->getLoad(name_ + "_CgOEN")->setLoadCap(c_g_oen);
432         cell_->getLoad(name_ + "_CdZN")->setLoadCap(c_d + wire_cap);
433         cell_->getDriver(name_ + "_RonZN")->setOutputRes(r_on);
440         cell_->getGenProperties()->set(name_ + "_ZN_Flip", zn_flip_energy);
441         cell_->getGenProperties()->set(name_ + "_A_Flip", a_flip_energy);
442         cell_->getGenProperties()->set(name_ + "_OE_Flip", oe_flip_energy);
443         cell_->getGenProperties()->set(name_ + "_OEN_Flip", oen_flip_energy);
453     double CellMacros::calculateNmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stacked_nmos_)
456         const TechModel* tech = cell_->getTechModel();
465         double pn_ratio = cell_->getPToNRatio();
466         double active_height = cell_->getActiveHeight();
475     double CellMacros::calculatePmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stacked_pmos_)
478         const TechModel* tech = cell_->getTechModel();
487         double pn_ratio = cell_->getPToNRatio();
488         double active_height = cell_->getActiveHeight();