Subversion Repositories openrisc_2011-10-31

// ----------------------------------------------------------------------------
 
// TAP reset action : definition
 
// Copyright (C) 2009  Embecosm Limited <info@embecosm.com>
 
// Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
 
// This file is part of the Embecosm cycle accurate SystemC JTAG library.
 
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or (at your
// option) any later version.
 
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
// License for more details.
 
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
// The C/C++ parts of this program are commented throughout in a fashion
// suitable for processing with Doxygen.
 
// ----------------------------------------------------------------------------
 
// $Id$
 
 
#ifndef TAP_RESET_ACTION__H
#define TAP_RESET_ACTION__H
 
#include "TapAction.h"
#include "TapStateMachine.h"
 
 
//! Class to represent a TAP reset action.
 
//! This can be very simple, since it reuses the parent class method to do the
//! reset.
 
class TapActionReset
  : public TapAction
{
public:
 
  // Constructor
  TapActionReset (sc_core::sc_event *_doneEvent);
 
 
protected:
 
  // Process the action for reset
  bool  process (TapStateMachine *tapStateMachine,
		 bool            &tdi,
		 bool             tdo,
		 bool            &tms);
 
 
private:
 
  //!< Flag to mark first call to process method
  bool  firstTime;
 
};	// TapActionReset
 
#endif	// TAP_RESET_ACTION__H