| 1 |
dpavlin |
24 |
/* |
| 2 |
|
|
* Copyright (C) 2005-2006 Anders Gavare. All rights reserved. |
| 3 |
|
|
* |
| 4 |
|
|
* Redistribution and use in source and binary forms, with or without |
| 5 |
|
|
* modification, are permitted provided that the following conditions are met: |
| 6 |
|
|
* |
| 7 |
|
|
* 1. Redistributions of source code must retain the above copyright |
| 8 |
|
|
* notice, this list of conditions and the following disclaimer. |
| 9 |
|
|
* 2. Redistributions in binary form must reproduce the above copyright |
| 10 |
|
|
* notice, this list of conditions and the following disclaimer in the |
| 11 |
|
|
* documentation and/or other materials provided with the distribution. |
| 12 |
|
|
* 3. The name of the author may not be used to endorse or promote products |
| 13 |
|
|
* derived from this software without specific prior written permission. |
| 14 |
|
|
* |
| 15 |
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 16 |
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 |
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 18 |
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 19 |
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 20 |
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 21 |
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 22 |
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 23 |
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 24 |
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 25 |
|
|
* SUCH DAMAGE. |
| 26 |
|
|
* |
| 27 |
|
|
* |
| 28 |
dpavlin |
26 |
* $Id: machine_avr.c,v 1.5 2006/06/24 10:19:19 debug Exp $ |
| 29 |
dpavlin |
24 |
* |
| 30 |
|
|
* Experimental AVR machines. |
| 31 |
|
|
*/ |
| 32 |
|
|
|
| 33 |
|
|
#include <stdio.h> |
| 34 |
|
|
#include <string.h> |
| 35 |
|
|
|
| 36 |
|
|
#include "cpu.h" |
| 37 |
|
|
#include "device.h" |
| 38 |
|
|
#include "devices.h" |
| 39 |
|
|
#include "machine.h" |
| 40 |
|
|
#include "memory.h" |
| 41 |
|
|
#include "misc.h" |
| 42 |
|
|
|
| 43 |
|
|
|
| 44 |
|
|
MACHINE_SETUP(bareavr) |
| 45 |
|
|
{ |
| 46 |
|
|
char tmpstr[200]; |
| 47 |
|
|
machine->machine_name = "Generic \"bare\" AVR machine"; |
| 48 |
|
|
machine->cycle_accurate = 1; |
| 49 |
|
|
machine->stable = 1; |
| 50 |
|
|
snprintf(tmpstr, sizeof(tmpstr), "avr addr=0x%"PRIx64, |
| 51 |
|
|
(uint64_t) AVR_SRAM_BASE); |
| 52 |
|
|
device_add(machine, tmpstr); |
| 53 |
|
|
} |
| 54 |
|
|
|
| 55 |
|
|
|
| 56 |
|
|
MACHINE_DEFAULT_CPU(bareavr) |
| 57 |
|
|
{ |
| 58 |
|
|
machine->cpu_name = strdup("AVR"); |
| 59 |
|
|
} |
| 60 |
|
|
|
| 61 |
|
|
|
| 62 |
|
|
MACHINE_DEFAULT_RAM(bareavr) |
| 63 |
|
|
{ |
| 64 |
|
|
/* SRAM starts at 8 MB, and is 4 MB long. */ |
| 65 |
|
|
machine->physical_ram_in_mb = 12; |
| 66 |
|
|
} |
| 67 |
|
|
|
| 68 |
|
|
|
| 69 |
|
|
MACHINE_REGISTER(bareavr) |
| 70 |
|
|
{ |
| 71 |
|
|
MR_DEFAULT(bareavr, "Generic \"bare\" AVR machine", |
| 72 |
dpavlin |
26 |
ARCH_AVR, MACHINE_BAREAVR); |
| 73 |
|
|
|
| 74 |
|
|
machine_entry_add_alias(me, "bareavr"); |
| 75 |
|
|
|
| 76 |
dpavlin |
24 |
me->set_default_ram = machine_default_ram_bareavr; |
| 77 |
|
|
} |
| 78 |
|
|
|
| 79 |
|
|
|
| 80 |
|
|
/*****************************************************************************/ |
| 81 |
|
|
|
| 82 |
|
|
|
| 83 |
|
|
MACHINE_SETUP(avr_pal) |
| 84 |
|
|
{ |
| 85 |
|
|
char tmpstr[200]; |
| 86 |
|
|
machine->machine_name = "AVR connected to a PAL TV"; |
| 87 |
|
|
machine->cycle_accurate = 1; |
| 88 |
|
|
machine->stable = 1; |
| 89 |
|
|
snprintf(tmpstr, sizeof(tmpstr), "avr addr=0x%"PRIx64, |
| 90 |
|
|
(uint64_t) AVR_SRAM_BASE); |
| 91 |
|
|
device_add(machine, tmpstr); |
| 92 |
|
|
device_add(machine, "pal"); |
| 93 |
|
|
} |
| 94 |
|
|
|
| 95 |
|
|
|
| 96 |
|
|
MACHINE_DEFAULT_CPU(avr_pal) |
| 97 |
|
|
{ |
| 98 |
|
|
machine->cpu_name = strdup("AT90S2313"); |
| 99 |
|
|
} |
| 100 |
|
|
|
| 101 |
|
|
|
| 102 |
|
|
MACHINE_DEFAULT_RAM(avr_pal) |
| 103 |
|
|
{ |
| 104 |
|
|
/* SRAM starts at 8 MB, and is 4 MB long. */ |
| 105 |
|
|
machine->physical_ram_in_mb = 12; |
| 106 |
|
|
} |
| 107 |
|
|
|
| 108 |
|
|
|
| 109 |
|
|
MACHINE_REGISTER(avr_pal) |
| 110 |
|
|
{ |
| 111 |
|
|
MR_DEFAULT(avr_pal, "AVR connected to a PAL TV", |
| 112 |
dpavlin |
26 |
ARCH_AVR, MACHINE_AVR_PAL); |
| 113 |
|
|
|
| 114 |
|
|
machine_entry_add_alias(me, "avr_pal"); |
| 115 |
|
|
|
| 116 |
dpavlin |
24 |
me->set_default_ram = machine_default_ram_avr_pal; |
| 117 |
|
|
} |
| 118 |
|
|
|
| 119 |
|
|
|
| 120 |
|
|
/*****************************************************************************/ |
| 121 |
|
|
|
| 122 |
|
|
|
| 123 |
|
|
MACHINE_SETUP(avr_mahpong) |
| 124 |
|
|
{ |
| 125 |
|
|
char tmpstr[200]; |
| 126 |
|
|
machine->machine_name = "AVR setup for Mahpong"; |
| 127 |
|
|
machine->cycle_accurate = 1; |
| 128 |
|
|
machine->stable = 1; |
| 129 |
|
|
snprintf(tmpstr, sizeof(tmpstr), "avr addr=0x%"PRIx64, |
| 130 |
|
|
(uint64_t) AVR_SRAM_BASE); |
| 131 |
|
|
device_add(machine, tmpstr); |
| 132 |
|
|
device_add(machine, "pal"); |
| 133 |
|
|
} |
| 134 |
|
|
|
| 135 |
|
|
|
| 136 |
|
|
MACHINE_DEFAULT_CPU(avr_mahpong) |
| 137 |
|
|
{ |
| 138 |
|
|
machine->cpu_name = strdup("AT90S8515"); |
| 139 |
|
|
} |
| 140 |
|
|
|
| 141 |
|
|
|
| 142 |
|
|
MACHINE_DEFAULT_RAM(avr_mahpong) |
| 143 |
|
|
{ |
| 144 |
|
|
/* SRAM starts at 8 MB, and is 4 MB long. */ |
| 145 |
|
|
machine->physical_ram_in_mb = 12; |
| 146 |
|
|
} |
| 147 |
|
|
|
| 148 |
|
|
|
| 149 |
|
|
MACHINE_REGISTER(avr_mahpong) |
| 150 |
|
|
{ |
| 151 |
|
|
MR_DEFAULT(avr_mahpong, "AVR setup for Mahpong", |
| 152 |
dpavlin |
26 |
ARCH_AVR, MACHINE_AVR_MAHPONG); |
| 153 |
|
|
|
| 154 |
|
|
machine_entry_add_alias(me, "avr_mahpong"); |
| 155 |
|
|
|
| 156 |
dpavlin |
24 |
me->set_default_ram = machine_default_ram_avr_mahpong; |
| 157 |
|
|
} |
| 158 |
|
|
|
Parent Directory
| 
Revision Log