code: /**
   * Copyright (c) 2004-2005, Regents of the University of California
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   *
   * Redistributions in binary form must reproduce the above copyright
   * notice, this list of conditions and the following disclaimer in the
   * documentation and/or other materials provided with the distribution.
   *
   * Neither the name of the University of California, Los Angeles nor the
   * names of its contributors may be used to endorse or promote products
   * derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  package avrora.sim.mcu;
  
  import avrora.arch.avr.AVRProperties;
  import avrora.core.Program;
  import avrora.sim.FiniteStateMachine;
  import avrora.sim.Simulation;
  import avrora.sim.clock.ClockDomain;
  
  /**
   * The <code>ATMega88</code> class represents the ATMega88 series microcontrollers from Atmel. These
   * microcontrollers various amounts of memory, and a host of internal devices such as
   * ADC, SPI, and timers.
   *
   * @author Ben L. Titzer
   * @author Pekka Nikander
   * @author Bastian Schlich
   * @author John F. Schommer
   *
   */
  public class ATMega88 extends ATMegaX8 {
  
      public static final int ATMEGA88_IOREG_SIZE  = ATMEGAX8_IOREG_SIZE;
      public static final int ATMEGA88_SRAM_SIZE   = _1kb;
      public static final int ATMEGA88_FLASH_SIZE  = 8 * _1kb;
      public static final int ATMEGA88_EEPROM_SIZE = _512b;
      public static final int ATMEGA88_NUM_PINS    = ATMEGAX8_NUM_PINS;
      public static final int ATMEGA88_NUM_INTS    = ATMEGAX8_NUM_INTS;
  
      /**
       * The <code>props</code> field stores a static reference to a properties
       * object shared by all of the instances of these microcontrollers. This object
       * stores the IO register size, pin assignments, etc.
       */
      public static final AVRProperties props;
  
      static {
  
          props = new AVRProperties(ATMEGA88_IOREG_SIZE, // number of io registers
                  ATMEGA88_SRAM_SIZE,   // size of sram in bytes
                  ATMEGA88_FLASH_SIZE,  // size of flash in bytes
                  ATMEGA88_EEPROM_SIZE, // size of eeprom in bytes
                  ATMEGA88_NUM_PINS,    // number of pins
                  ATMEGA88_NUM_INTS,    // number of interrupts
                  new ReprogrammableCodeSegment.Factory(ATMEGA88_FLASH_SIZE, 6),
                  pinAssignments,	      // the assignment of names to physical pins
                  rl, // the assignment of names to IO registers
                  interruptAssignments);
      }
  
      public static class Factory implements MicrocontrollerFactory {
  
          /**
           * The <code>newMicrocontroller()</code> method is used to
           * instantiate a microcontroller instance for the particular
           * program. It will construct an instance of the
           * <code>Simulator</code> class that has all the properties of
           * this hardware device and has been initialized with the
           * specified program.
           *
           * @param sim the simulation
           * @param p the program to load onto the microcontroller @return a <code>Microcontroller</code> instance that
           *         represents the specific hardware device with the
           *         program loaded onto it
           */
          public Microcontroller newMicrocontroller(int id, Simulation sim, ClockDomain cd, Program p) {
              return new ATMega88(id, sim, cd, p);
          }
  
      }
  
      // XXX: The following is probably wrong, not checked with 88 specs.
      protected static final int[] wakeupTimes = {
          0, 0, 0, 1000, 1000, 0, 0, 6, 0
      };
  
      private static final int[][] transitionTimeMatrix =
  	FiniteStateMachine.buildBimodalTTM(idleModeNames.length, 0, wakeupTimes, new int[wakeupTimes.length]);
  
      public ATMega88(int id, Simulation sim, ClockDomain cd, Program p) {
          super(id, sim, props, cd, p, transitionTimeMatrix);
      }
  
  }
  