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/**
* @file
*
* @brief Definitions for iom48
*/
/*
* Copyright (c) 2004, Theodore A. Roth
* 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.
*/
#ifndef _AVR_IOM48_H_
#define _AVR_IOM48_H_ 1
/**
* @defgroup Avr_iom48 iom48 Definitions
*
* @ingroup avr
*/
/**@{*/
#include <avr/iomx8.h>
/* Constants */
#define SPM_PAGESIZE 64
#define RAMEND 0x2FF
#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) /* Select Clock Source */
#define FUSE_CKSEL1 (unsigned char)~_BV(1) /* Select Clock Source */
#define FUSE_CKSEL2 (unsigned char)~_BV(2) /* Select Clock Source */
#define FUSE_CKSEL3 (unsigned char)~_BV(3) /* Select Clock Source */
#define FUSE_SUT0 (unsigned char)~_BV(4) /* Select start-up time */
#define FUSE_SUT1 (unsigned char)~_BV(5) /* Select start-up time */
#define FUSE_CKOUT (unsigned char)~_BV(6) /* Clock output */
#define FUSE_CKDIV8 (unsigned char)~_BV(7) /* Divide clock by 8 */
#define LFUSE_DEFAULT (FUSE_CKDIV8 & FUSE_SUT0 & FUSE_CKSEL3 & FUSE_CKSEL2 & FUSE_CKSEL0)
/* High Fuse Byte */
#define FUSE_BODLEVEL0 (unsigned char)~_BV(0) /* Brown-out Detector trigger level */
#define FUSE_BODLEVEL1 (unsigned char)~_BV(1) /* Brown-out Detector trigger level */
#define FUSE_BODLEVEL2 (unsigned char)~_BV(2) /* Brown-out Detector trigger level */
#define FUSE_EESAVE (unsigned char)~_BV(3) /* EEPROM memory is preserved through chip erase */
#define FUSE_WDTON (unsigned char)~_BV(4) /* Watchdog Timer Always On */
#define FUSE_SPIEN (unsigned char)~_BV(5) /* Enable Serial programming and Data Downloading */
#define FUSE_DWEN (unsigned char)~_BV(6) /* debugWIRE Enable */
#define FUSE_RSTDISBL (unsigned char)~_BV(7) /* External reset disable */
#define HFUSE_DEFAULT (FUSE_SPIEN)
/* Extended Fuse Byte */
#define FUSE_SELFPRGEN (unsigned char)~_BV(0) /* Self Programming Enable */
#define EFUSE_DEFAULT (0xFF)
/* Lock Bits */
#define __LOCK_BITS_EXIST
/* Signature */
#define SIGNATURE_0 0x1E
#define SIGNATURE_1 0x92
#define SIGNATURE_2 0x05
/**@}*/
#endif /* _AVR_IOM48_H_ */
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