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
|
/* $NetBSD: iomap.h,v 1.2 1995/03/26 07:24:36 leo Exp $ */
/*
* Copyright (c) 1995 Leo Weppelman.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Leo Weppelman.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 _MACHINE_IOMAP_H
#define _MACHINE_IOMAP_H
/*
* Atari TT hardware:
* I/O Address map
*/
#define AD_RAM (0x000000L) /* main memory */
#define AD_CART (0xFA0000L) /* expansion cartridge */
#define AD_ROM (0xFC0000L) /* system ROM */
#define AD_IO (0xFF8000L) /* I/O devices */
#define AD_EIO (0xFFFFFFL) /* End of I/O devices */
/*
* I/O address parts
*/
#define AD_RAMCFG (0xFF8000L) /* ram configuration */
#define AD_VIDEO (0xFF8200L) /* video controller */
#define AD_RESERVED (0xFF8400L) /* reserved */
#define AD_DMA (0xFF8600L) /* DMA device access */
#define AD_SCSI_DMA (0xFF8700L) /* SCSI DMA registers */
#define AD_NCR5380 (0xFF8780L) /* SCSI controller */
#define AD_SOUND (0xFF8800L) /* YM-2149 */
#define AD_RTC (0xFF8960L) /* TT realtime clock */
#define AD_SCC (0xFF8C80L) /* SCC 8530 */
#define AD_SCU (0xFF8E00L) /* System Control Unit */
#define AD_MFP (0xFFFA00L) /* 68901 */
#define AD_MFP2 (0xFFFA80L) /* 68901-TT */
#define AD_ACIA (0xFFFC00L) /* 2 * 6850 */
#endif /* _MACHINE_IOMAP_H */
|
