AND2.cc revision 10448
110448Snilay@cs.wisc.edu/* Copyright (c) 2012 Massachusetts Institute of Technology 210448Snilay@cs.wisc.edu * 310448Snilay@cs.wisc.edu * Permission is hereby granted, free of charge, to any person obtaining a copy 410448Snilay@cs.wisc.edu * of this software and associated documentation files (the "Software"), to deal 510448Snilay@cs.wisc.edu * in the Software without restriction, including without limitation the rights 610448Snilay@cs.wisc.edu * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 710448Snilay@cs.wisc.edu * copies of the Software, and to permit persons to whom the Software is 810448Snilay@cs.wisc.edu * furnished to do so, subject to the following conditions: 910448Snilay@cs.wisc.edu * 1010448Snilay@cs.wisc.edu * The above copyright notice and this permission notice shall be included in 1110448Snilay@cs.wisc.edu * all copies or substantial portions of the Software. 1210448Snilay@cs.wisc.edu * 1310448Snilay@cs.wisc.edu * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1410448Snilay@cs.wisc.edu * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1510448Snilay@cs.wisc.edu * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 1610448Snilay@cs.wisc.edu * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1710448Snilay@cs.wisc.edu * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 1810448Snilay@cs.wisc.edu * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 1910448Snilay@cs.wisc.edu * THE SOFTWARE. 2010448Snilay@cs.wisc.edu */ 2110448Snilay@cs.wisc.edu 2210447Snilay@cs.wisc.edu#include "model/std_cells/AND2.h" 2310447Snilay@cs.wisc.edu 2410447Snilay@cs.wisc.edu#include <cmath> 2510447Snilay@cs.wisc.edu 2610447Snilay@cs.wisc.edu#include "model/PortInfo.h" 2710447Snilay@cs.wisc.edu#include "model/TransitionInfo.h" 2810447Snilay@cs.wisc.edu#include "model/EventInfo.h" 2910447Snilay@cs.wisc.edu#include "model/std_cells/StdCellLib.h" 3010447Snilay@cs.wisc.edu#include "model/std_cells/CellMacros.h" 3110447Snilay@cs.wisc.edu#include "model/timing_graph/ElectricalNet.h" 3210447Snilay@cs.wisc.edu#include "model/timing_graph/ElectricalDriver.h" 3310447Snilay@cs.wisc.edu#include "model/timing_graph/ElectricalLoad.h" 3410447Snilay@cs.wisc.edu#include "model/timing_graph/ElectricalDelay.h" 3510447Snilay@cs.wisc.edu 3610447Snilay@cs.wisc.edunamespace DSENT 3710447Snilay@cs.wisc.edu{ 3810447Snilay@cs.wisc.edu using std::max; 3910447Snilay@cs.wisc.edu 4010447Snilay@cs.wisc.edu AND2::AND2(const String& instance_name_, const TechModel* tech_model_) 4110447Snilay@cs.wisc.edu : StdCell(instance_name_, tech_model_) 4210447Snilay@cs.wisc.edu { 4310447Snilay@cs.wisc.edu initProperties(); 4410447Snilay@cs.wisc.edu } 4510447Snilay@cs.wisc.edu 4610447Snilay@cs.wisc.edu AND2::~AND2() 4710447Snilay@cs.wisc.edu {} 4810447Snilay@cs.wisc.edu 4910447Snilay@cs.wisc.edu void AND2::initProperties() 5010447Snilay@cs.wisc.edu { 5110447Snilay@cs.wisc.edu return; 5210447Snilay@cs.wisc.edu } 5310447Snilay@cs.wisc.edu 5410447Snilay@cs.wisc.edu void AND2::constructModel() 5510447Snilay@cs.wisc.edu { 5610447Snilay@cs.wisc.edu // All constructModel should do is create Area/NDDPower/Energy Results as 5710447Snilay@cs.wisc.edu // well as instantiate any sub-instances using only the hard parameters 5810447Snilay@cs.wisc.edu 5910447Snilay@cs.wisc.edu createInputPort("A"); 6010447Snilay@cs.wisc.edu createInputPort("B"); 6110447Snilay@cs.wisc.edu createOutputPort("Y"); 6210447Snilay@cs.wisc.edu 6310447Snilay@cs.wisc.edu createLoad("A_Cap"); 6410447Snilay@cs.wisc.edu createLoad("B_Cap"); 6510447Snilay@cs.wisc.edu createDelay("A_to_Y_delay"); 6610447Snilay@cs.wisc.edu createDelay("B_to_Y_delay"); 6710447Snilay@cs.wisc.edu createDriver("Y_Ron", true); 6810447Snilay@cs.wisc.edu 6910447Snilay@cs.wisc.edu ElectricalLoad* a_cap = getLoad("A_Cap"); 7010447Snilay@cs.wisc.edu ElectricalLoad* b_cap = getLoad("B_Cap"); 7110447Snilay@cs.wisc.edu ElectricalDelay* a_to_y_delay = getDelay("A_to_Y_delay"); 7210447Snilay@cs.wisc.edu ElectricalDelay* b_to_y_delay = getDelay("B_to_Y_delay"); 7310447Snilay@cs.wisc.edu ElectricalDriver* y_ron = getDriver("Y_Ron"); 7410447Snilay@cs.wisc.edu 7510447Snilay@cs.wisc.edu getNet("A")->addDownstreamNode(a_cap); 7610447Snilay@cs.wisc.edu getNet("B")->addDownstreamNode(b_cap); 7710447Snilay@cs.wisc.edu a_cap->addDownstreamNode(a_to_y_delay); 7810447Snilay@cs.wisc.edu b_cap->addDownstreamNode(b_to_y_delay); 7910447Snilay@cs.wisc.edu a_to_y_delay->addDownstreamNode(y_ron); 8010447Snilay@cs.wisc.edu b_to_y_delay->addDownstreamNode(y_ron); 8110447Snilay@cs.wisc.edu y_ron->addDownstreamNode(getNet("Y")); 8210447Snilay@cs.wisc.edu 8310447Snilay@cs.wisc.edu // Create Area result 8410447Snilay@cs.wisc.edu // Create NDD Power result 8510447Snilay@cs.wisc.edu createElectricalAtomicResults(); 8610447Snilay@cs.wisc.edu getEventInfo("Idle")->setStaticTransitionInfos(); 8710447Snilay@cs.wisc.edu // Create AND Event Energy Result 8810447Snilay@cs.wisc.edu createElectricalEventAtomicResult("AND2"); 8910447Snilay@cs.wisc.edu 9010447Snilay@cs.wisc.edu return; 9110447Snilay@cs.wisc.edu } 9210447Snilay@cs.wisc.edu 9310447Snilay@cs.wisc.edu void AND2::updateModel() 9410447Snilay@cs.wisc.edu { 9510447Snilay@cs.wisc.edu // All updateModel should do is calculate numbers for the Area/NDDPower/Energy 9610447Snilay@cs.wisc.edu // Results as anything else that needs to be done using either soft or hard parameters 9710447Snilay@cs.wisc.edu 9810447Snilay@cs.wisc.edu // Get parameters 9910447Snilay@cs.wisc.edu double drive_strength = getDrivingStrength(); 10010447Snilay@cs.wisc.edu Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 10110447Snilay@cs.wisc.edu 10210447Snilay@cs.wisc.edu // Standard cell cache string 10310447Snilay@cs.wisc.edu String cell_name = "AND2_X" + (String) drive_strength; 10410447Snilay@cs.wisc.edu 10510447Snilay@cs.wisc.edu // Get timing parameters 10610447Snilay@cs.wisc.edu getLoad("A_Cap")->setLoadCap(cache->get(cell_name + "->Cap->A")); 10710447Snilay@cs.wisc.edu getLoad("B_Cap")->setLoadCap(cache->get(cell_name + "->Cap->B")); 10810447Snilay@cs.wisc.edu getDelay("A_to_Y_delay")->setDelay(cache->get(cell_name + "->Delay->A_to_Y")); 10910447Snilay@cs.wisc.edu getDelay("B_to_Y_delay")->setDelay(cache->get(cell_name + "->Delay->B_to_Y")); 11010447Snilay@cs.wisc.edu getDriver("Y_Ron")->setOutputRes(cache->get(cell_name + "->DriveRes->Y")); 11110447Snilay@cs.wisc.edu 11210447Snilay@cs.wisc.edu // Set the cell area 11310447Snilay@cs.wisc.edu getAreaResult("Active")->setValue(cache->get(cell_name + "->ActiveArea")); 11410447Snilay@cs.wisc.edu getAreaResult("Metal1Wire")->setValue(cache->get(cell_name + "->ActiveArea")); 11510447Snilay@cs.wisc.edu 11610447Snilay@cs.wisc.edu return; 11710447Snilay@cs.wisc.edu } 11810447Snilay@cs.wisc.edu 11910447Snilay@cs.wisc.edu void AND2::evaluateModel() 12010447Snilay@cs.wisc.edu { 12110447Snilay@cs.wisc.edu return; 12210447Snilay@cs.wisc.edu } 12310447Snilay@cs.wisc.edu 12410447Snilay@cs.wisc.edu void AND2::useModel() 12510447Snilay@cs.wisc.edu { 12610447Snilay@cs.wisc.edu // Get parameters 12710447Snilay@cs.wisc.edu double drive_strength = getDrivingStrength(); 12810447Snilay@cs.wisc.edu Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 12910447Snilay@cs.wisc.edu 13010447Snilay@cs.wisc.edu // Standard cell cache string 13110447Snilay@cs.wisc.edu String cell_name = "AND2_X" + (String) drive_strength; 13210447Snilay@cs.wisc.edu 13310447Snilay@cs.wisc.edu // Propagate the transition info and get the 0->1 transtion count 13410447Snilay@cs.wisc.edu propagateTransitionInfo(); 13510447Snilay@cs.wisc.edu double P_A = getInputPort("A")->getTransitionInfo().getProbability1(); 13610447Snilay@cs.wisc.edu double P_B = getInputPort("B")->getTransitionInfo().getProbability1(); 13710447Snilay@cs.wisc.edu double Y_num_trans_01 = getOutputPort("Y")->getTransitionInfo().getNumberTransitions01(); 13810447Snilay@cs.wisc.edu 13910447Snilay@cs.wisc.edu // Calculate leakage 14010447Snilay@cs.wisc.edu double leakage = 0; 14110447Snilay@cs.wisc.edu leakage += cache->get(cell_name + "->Leakage->!A!B") * (1 - P_A) * (1 - P_B); 14210447Snilay@cs.wisc.edu leakage += cache->get(cell_name + "->Leakage->!AB") * (1 - P_A) * P_B; 14310447Snilay@cs.wisc.edu leakage += cache->get(cell_name + "->Leakage->A!B") * P_A * (1 - P_B); 14410447Snilay@cs.wisc.edu leakage += cache->get(cell_name + "->Leakage->AB") * P_A * P_B; 14510447Snilay@cs.wisc.edu getNddPowerResult("Leakage")->setValue(leakage); 14610447Snilay@cs.wisc.edu 14710447Snilay@cs.wisc.edu // Get VDD 14810447Snilay@cs.wisc.edu double vdd = getTechModel()->get("Vdd"); 14910447Snilay@cs.wisc.edu 15010447Snilay@cs.wisc.edu // Get capacitances 15110447Snilay@cs.wisc.edu double y_b_cap = cache->get(cell_name + "->Cap->Y_b"); 15210447Snilay@cs.wisc.edu double y_cap = cache->get(cell_name + "->Cap->Y"); 15310447Snilay@cs.wisc.edu double y_load_cap = getNet("Y")->getTotalDownstreamCap(); 15410447Snilay@cs.wisc.edu 15510447Snilay@cs.wisc.edu // Calculate AND2Event energy 15610447Snilay@cs.wisc.edu double energy_per_trans_01 = (y_b_cap + y_cap + y_load_cap) * vdd * vdd; 15710447Snilay@cs.wisc.edu getEventResult("AND2")->setValue(energy_per_trans_01 * Y_num_trans_01); 15810447Snilay@cs.wisc.edu 15910447Snilay@cs.wisc.edu return; 16010447Snilay@cs.wisc.edu } 16110447Snilay@cs.wisc.edu 16210447Snilay@cs.wisc.edu void AND2::propagateTransitionInfo() 16310447Snilay@cs.wisc.edu { 16410447Snilay@cs.wisc.edu // Get input signal transition info 16510447Snilay@cs.wisc.edu const TransitionInfo& trans_A = getInputPort("A")->getTransitionInfo(); 16610447Snilay@cs.wisc.edu const TransitionInfo& trans_B = getInputPort("B")->getTransitionInfo(); 16710447Snilay@cs.wisc.edu 16810447Snilay@cs.wisc.edu double max_freq_mult = max(trans_A.getFrequencyMultiplier(), trans_B.getFrequencyMultiplier()); 16910447Snilay@cs.wisc.edu const TransitionInfo& scaled_trans_A = trans_A.scaleFrequencyMultiplier(max_freq_mult); 17010447Snilay@cs.wisc.edu const TransitionInfo& scaled_trans_B = trans_B.scaleFrequencyMultiplier(max_freq_mult); 17110447Snilay@cs.wisc.edu 17210447Snilay@cs.wisc.edu double A_prob_00 = scaled_trans_A.getNumberTransitions00() / max_freq_mult; 17310447Snilay@cs.wisc.edu double A_prob_01 = scaled_trans_A.getNumberTransitions01() / max_freq_mult; 17410447Snilay@cs.wisc.edu double A_prob_10 = A_prob_01; 17510447Snilay@cs.wisc.edu double A_prob_11 = scaled_trans_A.getNumberTransitions11() / max_freq_mult; 17610447Snilay@cs.wisc.edu double B_prob_00 = scaled_trans_B.getNumberTransitions00() / max_freq_mult; 17710447Snilay@cs.wisc.edu double B_prob_01 = scaled_trans_B.getNumberTransitions01() / max_freq_mult; 17810447Snilay@cs.wisc.edu double B_prob_10 = B_prob_01; 17910447Snilay@cs.wisc.edu double B_prob_11 = scaled_trans_B.getNumberTransitions11() / max_freq_mult; 18010447Snilay@cs.wisc.edu 18110447Snilay@cs.wisc.edu // Set output transition info 18210447Snilay@cs.wisc.edu double Y_prob_00 = A_prob_00 + 18310447Snilay@cs.wisc.edu A_prob_01 * (B_prob_00 + B_prob_10) + 18410447Snilay@cs.wisc.edu A_prob_10 * (B_prob_00 + B_prob_01) + 18510447Snilay@cs.wisc.edu A_prob_11 * B_prob_00; 18610447Snilay@cs.wisc.edu double Y_prob_01 = A_prob_01 * (B_prob_01 + B_prob_11) + 18710447Snilay@cs.wisc.edu A_prob_11 * B_prob_01; 18810447Snilay@cs.wisc.edu double Y_prob_11 = A_prob_11 * B_prob_11; 18910447Snilay@cs.wisc.edu 19010447Snilay@cs.wisc.edu // Check that probabilities add up to 1.0 with some finite tolerance 19110447Snilay@cs.wisc.edu ASSERT(LibUtil::Math::isEqual(Y_prob_00 + Y_prob_01 + Y_prob_01 + Y_prob_11, 1.0), "[Error] " + getInstanceName() + 19210447Snilay@cs.wisc.edu "Output transition probabilities must add up to 1 (" + (String) Y_prob_00 + ", " + 19310447Snilay@cs.wisc.edu (String) Y_prob_01 + ", " + (String) Y_prob_11 + ")!"); 19410447Snilay@cs.wisc.edu 19510447Snilay@cs.wisc.edu // Turn probability of transitions per cycle into number of transitions per time unit 19610447Snilay@cs.wisc.edu TransitionInfo trans_Y(Y_prob_00 * max_freq_mult, Y_prob_01 * max_freq_mult, Y_prob_11 * max_freq_mult); 19710447Snilay@cs.wisc.edu getOutputPort("Y")->setTransitionInfo(trans_Y); 19810447Snilay@cs.wisc.edu return; 19910447Snilay@cs.wisc.edu } 20010447Snilay@cs.wisc.edu 20110447Snilay@cs.wisc.edu void AND2::cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) 20210447Snilay@cs.wisc.edu { 20310447Snilay@cs.wisc.edu // Standard cell cache string 20410447Snilay@cs.wisc.edu String cell_name = "AND2_X" + (String) drive_strength_; 20510447Snilay@cs.wisc.edu 20610447Snilay@cs.wisc.edu Log::printLine("=== " + cell_name + " ==="); 20710447Snilay@cs.wisc.edu 20810447Snilay@cs.wisc.edu // Get parameters 20910447Snilay@cs.wisc.edu double gate_pitch = cell_lib_->getTechModel()->get("Gate->PitchContacted"); 21010447Snilay@cs.wisc.edu Map<double>* cache = cell_lib_->getStdCellCache(); 21110447Snilay@cs.wisc.edu 21210447Snilay@cs.wisc.edu // Now actually build the full standard cell model 21310447Snilay@cs.wisc.edu // Create the two input ports 21410447Snilay@cs.wisc.edu createInputPort("A"); 21510447Snilay@cs.wisc.edu createInputPort("B"); 21610447Snilay@cs.wisc.edu createOutputPort("Y"); 21710447Snilay@cs.wisc.edu 21810447Snilay@cs.wisc.edu createNet("Y_b"); 21910447Snilay@cs.wisc.edu 22010447Snilay@cs.wisc.edu // Adds macros 22110447Snilay@cs.wisc.edu CellMacros::addNand2(this, "NAND2", false, true, true, "A", "B", "Y_b"); 22210447Snilay@cs.wisc.edu CellMacros::addInverter(this, "INV", false, true, "Y_b", "Y"); 22310447Snilay@cs.wisc.edu CellMacros::updateNand2(this, "NAND2", drive_strength_ * 0.5); 22410447Snilay@cs.wisc.edu CellMacros::updateInverter(this, "INV", drive_strength_ * 1.0); 22510447Snilay@cs.wisc.edu 22610447Snilay@cs.wisc.edu // Cache area result 22710447Snilay@cs.wisc.edu double area = 0.0; 22810447Snilay@cs.wisc.edu area += gate_pitch * getTotalHeight() * 1; 22910447Snilay@cs.wisc.edu area += gate_pitch * getTotalHeight() * getGenProperties()->get("NAND2_GatePitches").toDouble(); 23010447Snilay@cs.wisc.edu area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV_GatePitches").toDouble(); 23110447Snilay@cs.wisc.edu cache->set(cell_name + "->ActiveArea", area); 23210447Snilay@cs.wisc.edu Log::printLine(cell_name + "->ActiveArea=" + (String) area); 23310447Snilay@cs.wisc.edu 23410447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 23510447Snilay@cs.wisc.edu // Leakage Model Calculation 23610447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 23710447Snilay@cs.wisc.edu double leakage_00 = getGenProperties()->get("NAND2_LeakagePower_00").toDouble() + 23810447Snilay@cs.wisc.edu getGenProperties()->get("INV_LeakagePower_0").toDouble(); 23910447Snilay@cs.wisc.edu double leakage_01 = getGenProperties()->get("NAND2_LeakagePower_01").toDouble() + 24010447Snilay@cs.wisc.edu getGenProperties()->get("INV_LeakagePower_0").toDouble(); 24110447Snilay@cs.wisc.edu double leakage_10 = getGenProperties()->get("NAND2_LeakagePower_10").toDouble() + 24210447Snilay@cs.wisc.edu getGenProperties()->get("INV_LeakagePower_0").toDouble(); 24310447Snilay@cs.wisc.edu double leakage_11 = getGenProperties()->get("NAND2_LeakagePower_11").toDouble() + 24410447Snilay@cs.wisc.edu getGenProperties()->get("INV_LeakagePower_1").toDouble(); 24510447Snilay@cs.wisc.edu cache->set(cell_name + "->Leakage->!A!B", leakage_00); 24610447Snilay@cs.wisc.edu cache->set(cell_name + "->Leakage->!AB", leakage_01); 24710447Snilay@cs.wisc.edu cache->set(cell_name + "->Leakage->A!B", leakage_10); 24810447Snilay@cs.wisc.edu cache->set(cell_name + "->Leakage->AB", leakage_11); 24910447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Leakage->!A!B=" + (String) leakage_00); 25010447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Leakage->!AB=" + (String) leakage_01); 25110447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Leakage->A!B=" + (String) leakage_10); 25210447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Leakage->AB=" + (String) leakage_11); 25310447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 25410447Snilay@cs.wisc.edu 25510447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 25610447Snilay@cs.wisc.edu // Get Node Capacitances 25710447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 25810447Snilay@cs.wisc.edu double a_cap = getNet("A")->getTotalDownstreamCap(); 25910447Snilay@cs.wisc.edu double b_cap = getNet("B")->getTotalDownstreamCap(); 26010447Snilay@cs.wisc.edu double y_b_cap = getNet("Y_b")->getTotalDownstreamCap(); 26110447Snilay@cs.wisc.edu double y_cap = getNet("Y")->getTotalDownstreamCap(); 26210447Snilay@cs.wisc.edu 26310447Snilay@cs.wisc.edu cache->set(cell_name + "->Cap->A", a_cap); 26410447Snilay@cs.wisc.edu cache->set(cell_name + "->Cap->B", b_cap); 26510447Snilay@cs.wisc.edu cache->set(cell_name + "->Cap->Y_b", y_b_cap); 26610447Snilay@cs.wisc.edu cache->set(cell_name + "->Cap->Y", y_cap); 26710447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Cap->A=" + (String) a_cap); 26810447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Cap->B=" + (String) b_cap); 26910447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Cap->Y=" + (String) y_b_cap); 27010447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Cap->Y=" + (String) y_cap); 27110447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 27210447Snilay@cs.wisc.edu 27310447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 27410447Snilay@cs.wisc.edu // Build Internal Delay Model 27510447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 27610447Snilay@cs.wisc.edu double y_ron = getDriver("INV_RonZN")->getOutputRes(); 27710447Snilay@cs.wisc.edu double a_to_y_delay = getDriver("NAND2_RonZN")->calculateDelay() + 27810447Snilay@cs.wisc.edu getDriver("INV_RonZN")->calculateDelay(); 27910447Snilay@cs.wisc.edu double b_to_y_delay = getDriver("NAND2_RonZN")->calculateDelay() + 28010447Snilay@cs.wisc.edu getDriver("INV_RonZN")->calculateDelay(); 28110447Snilay@cs.wisc.edu 28210447Snilay@cs.wisc.edu cache->set(cell_name + "->DriveRes->Y", y_ron); 28310447Snilay@cs.wisc.edu cache->set(cell_name + "->Delay->A_to_Y", a_to_y_delay); 28410447Snilay@cs.wisc.edu cache->set(cell_name + "->Delay->B_to_Y", b_to_y_delay); 28510447Snilay@cs.wisc.edu Log::printLine(cell_name + "->DriveRes->Y=" + (String) y_ron); 28610447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Delay->A_to_Y=" + (String) a_to_y_delay); 28710447Snilay@cs.wisc.edu Log::printLine(cell_name + "->Delay->B_to_Y=" + (String) b_to_y_delay); 28810447Snilay@cs.wisc.edu // -------------------------------------------------------------------- 28910447Snilay@cs.wisc.edu 29010447Snilay@cs.wisc.edu return; 29110447Snilay@cs.wisc.edu 29210447Snilay@cs.wisc.edu } 29310447Snilay@cs.wisc.edu} // namespace DSENT 294