DFFQ.h revision 10448
1/* Copyright (c) 2012 Massachusetts Institute of Technology 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to deal 5 * in the Software without restriction, including without limitation the rights 6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 * copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 * THE SOFTWARE. 20 */ 21 22#ifndef __DSENT_MODEL_STD_CELLS_DFFQ_H__ 23#define __DSENT_MODEL_STD_CELLS_DFFQ_H__ 24 25#include "util/CommonType.h" 26#include "model/std_cells/StdCell.h" 27#include "model/TransitionInfo.h" 28 29namespace DSENT 30{ 31 class DFFQ : public StdCell 32 { 33 // A DQ flip-flop 34 public: 35 DFFQ(const String& instance_name_, const TechModel* tech_model_); 36 virtual ~DFFQ(); 37 38 public: 39 // Set a list of properties' name needed to construct model 40 void initProperties(); 41 // Cache the standard cell 42 void cacheStdCell(StdCellLib* cell_lib_, double drive_strength_); 43 44 private: 45 TransitionInfo m_trans_M_; 46 47 protected: 48 // Build the model 49 virtual void constructModel(); 50 virtual void updateModel(); 51 virtual void evaluateModel(); 52 virtual void useModel(); 53 virtual void propagateTransitionInfo(); 54 55 }; // class DFFQ 56} // namespace DSENT 57 58#endif // __DSENT_MODEL_STD_CELLS_INV_H__ 59 60