text: /* Copyright (c) 2005, Joerg Wunsch
     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 copyright holders nor the names of
       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. */
  
  /* $Id: iotn45.h 2115 2010-04-05 23:19:53Z arcanum $ */
  
  /* avr/iotn45.h - definitions for ATtiny45 */
  
  #ifndef _AVR_IOTN45_H_
  #define _AVR_IOTN45_H_ 1
  
  #include <avr/iotnx5.h>
  
  /* Constants */
  #define SPM_PAGESIZE 64
  #define RAMSTART     (0x60)
  #define RAMEND       0x15F
  #define XRAMEND      RAMEND
  #define E2END        0xFF
  #define E2PAGESIZE   4
  #define FLASHEND     0xFFF
  
  
  /* Fuses */
  #define FUSE_MEMORY_SIZE 3
  
  /* Low Fuse Byte */
  #define FUSE_CKSEL0      (unsigned char)~_BV(0)
  #define FUSE_CKSEL1      (unsigned char)~_BV(1)
  #define FUSE_CKSEL2      (unsigned char)~_BV(2)
  #define FUSE_CKSEL3      (unsigned char)~_BV(3)
  #define FUSE_SUT0        (unsigned char)~_BV(4)
  #define FUSE_SUT1        (unsigned char)~_BV(5)
  #define FUSE_CKOUT       (unsigned char)~_BV(6)
  #define FUSE_CKDIV8      (unsigned char)~_BV(7)
  #define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8)
  
  /* High Fuse Byte */
  #define FUSE_BODLEVEL0   (unsigned char)~_BV(0)
  #define FUSE_BODLEVEL1   (unsigned char)~_BV(1)
  #define FUSE_BODLEVEL2   (unsigned char)~_BV(2)
  #define FUSE_EESAVE      (unsigned char)~_BV(3)
  #define FUSE_WDTON       (unsigned char)~_BV(4)
  #define FUSE_SPIEN       (unsigned char)~_BV(5)
  #define FUSE_DWEN        (unsigned char)~_BV(6)
  #define FUSE_RSTDISBL    (unsigned char)~_BV(7)
  #define HFUSE_DEFAULT (FUSE_SPIEN)
  
  /* Extended Fuse Byte */
  #define FUSE_SELFPRGEN   (unsigned char)~_BV(0)
  #define EFUSE_DEFAULT (0xFF)
  
  
  /* Lock Bits */
  #define __LOCK_BITS_EXIST
  
  
  /* Signature */
  #define SIGNATURE_0 0x1E
  #define SIGNATURE_1 0x92
  #define SIGNATURE_2 0x06
  
  
  #endif /* _AVR_IOTN45_H_ */
  