1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* Copyright (c) 2005 Anatoly Sokolov
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: iom640.h,v 1.2.2.2 2008/01/06 20:10:45 arcanum Exp $ */
/* avr/iom640.h - definitions for ATmega640 */
#ifndef _AVR_IOM640_H_
#define _AVR_IOM640_H_ 1
#include <avr/iomxx0_1.h>
/* Constants */
#define SPM_PAGESIZE 256
#define RAMEND 0x21FF
#define XRAMEND 0xFFFF
#define E2END 0xFFF
#define FLASHEND 0xFFFF
/* Fuses */
#define FUSE_MEMORY_SIZE 3
/* Low Fuse Byte */
#define FUSE_CKSEL0 ~_BV(0)
#define FUSE_CKSEL1 ~_BV(1)
#define FUSE_CKSEL2 ~_BV(2)
#define FUSE_CKSEL3 ~_BV(3)
#define FUSE_SUT0 ~_BV(4)
#define FUSE_SUT1 ~_BV(5)
#define FUSE_CKOUT ~_BV(6)
#define FUSE_CKDIV8 ~_BV(7)
#define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8)
/* High Fuse Byte */
#define FUSE_BOOTRST ~_BV(0)
#define FUSE_BOOTSZ0 ~_BV(1)
#define FUSE_BOOTSZ1 ~_BV(2)
#define FUSE_EESAVE ~_BV(3)
#define FUSE_WDTON ~_BV(4)
#define FUSE_SPIEN ~_BV(5)
#define FUSE_JTAGEN ~_BV(6)
#define FUSE_OCDEN ~_BV(7)
#define HFUSE_DEFAULT (FUSE_BOOTSZ0 & FUSE_BOOTSZ1 & FUSE_SPIEN & FUSE_JTAGEN)
/* Extended Fuse Byte */
#define FUSE_BODLEVEL0 ~_BV(0)
#define FUSE_BODLEVEL1 ~_BV(1)
#define FUSE_BODLEVEL2 ~_BV(2)
#define EFUSE_DEFAULT (0xFF)
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
#define __BOOT_LOCK_BITS_1_EXIST
#endif /* _AVR_IOM640_H_ */
|