CellMacros.h revision 10447:a465576671d4
1#ifndef __DSENT_MODEL_STD_CELLS_CELLMACROS_H__ 2#define __DSENT_MODEL_STD_CELLS_CELLMACROS_H__ 3 4#include "util/CommonType.h" 5#include "model/std_cells/StdCell.h" 6 7namespace DSENT 8{ 9 class StdCell; 10 11 // Contains cell macros that can be created within standard cells 12 class CellMacros 13 { 14 private : 15 CellMacros(); 16 ~CellMacros(); 17 18 public: 19 //NOR2 Macro 20 //Adds a NOR2 to the standard cell, normalized to some size 21 static void addNor2(StdCell* cell_, const String& name_, bool sizable_, bool a1_to_zn_path_, bool a2_to_zn_path_, 22 const String& a1_net_, const String& a2_net_, const String& zn_net_); 23 //Updates a NOR2 to to the standard cell, normalized to some size 24 static void updateNor2(StdCell* cell_, const String& name_, double normalized_size_); 25 26 //NAND2 Macro 27 //Adds a NAND2 to the standard cell, normalized to some size 28 static void addNand2(StdCell* cell_, const String& name_, bool sizable_, bool a1_to_zn_path_, bool a2_to_zn_path_, 29 const String& a1_net_, const String& a2_net_, const String& zn_net_); 30 //Updates a NAND2 to to the standard cell, normalized to some size 31 static void updateNand2(StdCell* cell_, const String& name_, double normalized_size_); 32 33 //INVERTER Macro 34 //Adds a inverter to the standard cell, normalized to some size 35 static void addInverter(StdCell* cell_, const String& name_, bool sizable_, bool a_to_zn_path_, 36 const String& a_net_, const String& zn_net_); 37 //Updates an inverter to to the standard cell, normalized to some size 38 static void updateInverter(StdCell* cell_, const String& name_, double normalized_size_); 39 40 //INVZ Macro 41 //Adds a tristated inverter to the standard cell, normalized to some size 42 static void addTristate(StdCell* cell_, const String& name_, bool sizable_, bool a_to_zn_path_, bool oe_to_zn_path_, bool oen_to_zn_path_, 43 const String& a_net_, const String& oe_net_, const String& oen_net_, const String& zn_net_); 44 //Updates an tristated inverter to to the standard cell, normalized to some size 45 static void updateTristate(StdCell* cell_, const String& name_, double normalized_size_); 46 47 //Helper functions 48 //Returns the width of NMOS transistors, given the NMOS and PMOS stacking 49 static double calculateNmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stack_nmos_); 50 //Returns the width of PMOS transistors, given the NMOS and PMOS stacking 51 static double calculatePmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stack_pmos_); 52 53 }; // class CellMacros 54} // namespace DSENT 55 56#endif // __DSENT_MODEL_STD_CELLS_CELLMACROS_H__ 57 58