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94 lines
3.3 KiB
94 lines
3.3 KiB
/* Copyright (c) 2005 Anatoly Sokolov |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in |
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the documentation and/or other materials provided with the |
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distribution. |
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* Neither the name of the copyright holders nor the names of |
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contributors may be used to endorse or promote products derived |
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from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. */ |
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/* $Id */ |
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/* avr/iom2560.h - definitions for ATmega2560 */ |
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#ifndef _AVR_IOM2560_H_ |
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#define _AVR_IOM2560_H_ 1 |
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#include <avr/iomxx0_1.h> |
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/* Constants */ |
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#define SPM_PAGESIZE 256 |
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#define RAMEND 0x21FF |
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#define XRAMEND 0xFFFF |
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#define E2END 0xFFF |
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#define E2PAGESIZE 8 |
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#define FLASHEND 0x3FFFF |
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/* Fuses */ |
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#define FUSE_MEMORY_SIZE 3 |
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/* Low Fuse Byte */ |
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#define FUSE_CKSEL0 (unsigned char)~_BV(0) |
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#define FUSE_CKSEL1 (unsigned char)~_BV(1) |
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#define FUSE_CKSEL2 (unsigned char)~_BV(2) |
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#define FUSE_CKSEL3 (unsigned char)~_BV(3) |
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#define FUSE_SUT0 (unsigned char)~_BV(4) |
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#define FUSE_SUT1 (unsigned char)~_BV(5) |
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#define FUSE_CKOUT (unsigned char)~_BV(6) |
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#define FUSE_CKDIV8 (unsigned char)~_BV(7) |
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#define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8) |
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/* High Fuse Byte */ |
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#define FUSE_BOOTRST (unsigned char)~_BV(0) |
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#define FUSE_BOOTSZ0 (unsigned char)~_BV(1) |
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#define FUSE_BOOTSZ1 (unsigned char)~_BV(2) |
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#define FUSE_EESAVE (unsigned char)~_BV(3) |
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#define FUSE_WDTON (unsigned char)~_BV(4) |
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#define FUSE_SPIEN (unsigned char)~_BV(5) |
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#define FUSE_JTAGEN (unsigned char)~_BV(6) |
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#define FUSE_OCDEN (unsigned char)~_BV(7) |
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#define HFUSE_DEFAULT (FUSE_BOOTSZ0 & FUSE_BOOTSZ1 & FUSE_SPIEN & FUSE_JTAGEN) |
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/* Extended Fuse Byte */ |
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#define FUSE_BODLEVEL0 (unsigned char)~_BV(0) |
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#define FUSE_BODLEVEL1 (unsigned char)~_BV(1) |
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#define FUSE_BODLEVEL2 (unsigned char)~_BV(2) |
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#define EFUSE_DEFAULT (0xFF) |
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/* Lock Bits */ |
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#define __LOCK_BITS_EXIST |
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#define __BOOT_LOCK_BITS_0_EXIST |
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#define __BOOT_LOCK_BITS_1_EXIST |
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/* Signature */ |
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#define SIGNATURE_0 0x1E |
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#define SIGNATURE_1 0x98 |
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#define SIGNATURE_2 0x01 |
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#endif /* _AVR_IOM2560_H_ */
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