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.arch.avr;
  
  import avrora.sim.CodeSegment;
  import avrora.sim.mcu.MCUProperties;
  import avrora.sim.mcu.RegisterLayout;
  import java.util.HashMap;
  
  /**
   * The <code>MicrocontrollerProperties</code> class is simply a wrapper class around several
   * properties of a microcontroller including the size of the IO registers, the size of SRAM,
   * flash, and EEPROM, as well as the mapping between names of pins and their physical pin
   * number.
   *
   * @author Ben L. Titzer
   */
  public class AVRProperties extends MCUProperties {
  
      /**
       * The <code>ioreg_size</code> field stores the number of IO registers on this microcontroller.
       */
      public final int ioreg_size;
  
      /**
       * The <code>sram_size</code> field stores the size of the SRAM (excluding the general purpose
       * registers and IO registers) on this microcontroller.
       */
      public final int sram_size;
  
      /**
       * The <code>flash_size</code> field stores the size of the code segment (flash) on this microcontroller.
       */
      public final int flash_size;
  
      /**
       * The <code>eeprom_size</code> field stores the size of the EEPROM on this microcontroller.
       */
      public final int eeprom_size;
  
      /**
       * The <code>num_pins</code> field stores the number of physical pins on this microcontroller.
       */
      public final int num_pins;
  
      public final CodeSegment.Factory codeSegmentFactory;
  
      /**
       * The constructor for the <code>MicrocontrollerProperties</code> class creates a new
       * instance with the specified register size, flash size, etc. All such fields are immutable,
       * and the pin assignments and IO register assignments cannot be changed.
       *
       * @param is the number of IO registers on this microcontroller
       * @param ss the size of the SRAM in bytes
       * @param fs the size of the flash in bytes
       * @param es the size of the EEPROM in bytes
       * @param np the number of physical pins on the microcontroller
       * @param ni the number of interrupts on the microcontroller
       * @param pa a <code>HashMap</code> instance mapping string names to <code>Integer</code>
       * indexes for the pins
       * @param rl a <code>RegisterLayout</code> instance mapping string names to IO register addresses
       * @param inta a <code>HashMap</code> instance mapping string names to <code>Integer</code>
       * indexes for each type of interrupt
       */
      public AVRProperties(int is, int ss, int fs, int es, int np, int ni,
              CodeSegment.Factory csf, HashMap<String, Integer> pa, RegisterLayout rl,
              HashMap<String, Integer> inta) {
          super(pa, rl, inta, ni);
  
          ioreg_size = is;
          sram_size = ss;
          flash_size = fs;
          eeprom_size = es;
          num_pins = np;
  
          codeSegmentFactory = csf;
      }
  
  }
  