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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/**
* @file avr/iousb646.h
*
* @brief Definitions for AT90USB646
*/
/*
* Copyright (c) 2006 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.
*/
#ifndef _AVR_AT90USB646_H_
#define _AVR_AT90USB646_H_ 1
/**
* @defgroup Avr_iousb646 AT90USB646 Definitions
*
* @ingroup avr
*/
/**@{*/
#include <avr/iousbxx6_7.h>
/* Constants */
#define SPM_PAGESIZE 256
#define RAMEND 0x10FF
#define XRAMEND 0xFFFF
#define E2END 0x7FF
#define E2PAGESIZE 8
#define FLASHEND 0xFFFF
/* 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 (CKSEL0 & CKSEL2 & CKSEL3 & SUT0 & CKDIV8)
/* High Fuse Byte */
#define FUSE_BOOTRST (unsigned char)~_BV(0)
#define FUSE_BOOTSZ0 (unsigned char)~_BV(1)
#define FUSE_BOOTSZ1 (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_JTAGEN (unsigned char)~_BV(6)
#define FUSE_OCDEN (unsigned char)~_BV(7)
#define HFUSE_DEFAULT (BOOTSZ0 & BOOTSZ1 & SPIEN & JTAGEN)
/* Extended 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_HWBE (unsigned char)~_BV(3)
#define EFUSE_DEFAULT (BODLEVEL2 & HWBE)
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
#define __BOOT_LOCK_BITS_1_EXIST
/* Signature */
#define SIGNATURE_0 0x1E
#define SIGNATURE_1 0x96
#define SIGNATURE_2 0x82
/**@}*/
#endif /* _AVR_AT90USB646_H_ */
|