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new (not working) 25pacman parent, this will need a fair bit of work, PCB is significantly different, it saves to Flash etc. and probably uploads the palette instead of having a ROM (nw)

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From Brian Troha, but wasn't given any other credit.
This commit is contained in:
David Haywood 2013-08-28 05:59:58 +00:00
parent a86d35158c
commit 02c84bd293
3 changed files with 58 additions and 4 deletions
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49
src/mame/drivers/20pacgal.c
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@ -201,6 +201,24 @@ WRITE8_MEMBER(_20pacgal_state::sprite_lookup_w)
m_sprite_color_lookup[offset] = data;
}
// wrong
static ADDRESS_MAP_START( 25pacman_map, AS_PROGRAM, 8, _25pacman_state )
// AM_RANGE(0x00000, 0x3ffff) AM_DEVREAD("flash", sst_39vf020_device, read ) AM_MIRROR( 0x0c0000 ) // (always fall through if nothing else is mapped?)
AM_RANGE(0x00000, 0x3ffff) AM_ROM AM_REGION("flash", 0)
AM_RANGE(0xc8000, 0xc9fff) AM_READ_BANK("bank1") AM_WRITE(ram_48000_w)
AM_RANGE(0x04000, 0x047ff) AM_RAM AM_SHARE("video_ram")
AM_RANGE(0x04800, 0x05fff) AM_RAM
AM_RANGE(0x06000, 0x06fff) AM_RAM AM_SHARE("char_gfx_ram")
AM_RANGE(0x0a000, 0x0afff) AM_RAM
// AM_RANGE(0x0c000, 0x0dfff) AM_WRITE(sprite_gfx_w)
// AM_RANGE(0x0e000, 0x0e17f) AM_WRITE(sprite_ram_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( 20pacgal_map, AS_PROGRAM, 8, _20pacgal_state )
AM_RANGE(0x00000, 0x03fff) AM_ROM
AM_RANGE(0x04000, 0x07fff) AM_ROM
@ -221,7 +239,6 @@ static ADDRESS_MAP_START( 20pacgal_map, AS_PROGRAM, 8, _20pacgal_state )
ADDRESS_MAP_END
/*************************************
*
* I/O port handlers
@ -367,6 +384,16 @@ static MACHINE_CONFIG_START( 20pacgal, _20pacgal_state )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED_CLASS( 25pacman, 20pacgal, _25pacman_state )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(25pacman_map)
MCFG_SST_39VF020_ADD("flash") // wrong type, should be AM29LV20
MACHINE_CONFIG_END
/*************************************
*
@ -379,7 +406,7 @@ MACHINE_CONFIG_END
Pacman - 25th Anniversary Edition
*/
ROM_START( 25pacman ) /* Revision 2.00 */
ROM_START( 25pacmano ) /* Revision 2.00 */
ROM_REGION( 0x100000, "maincpu", 0 )
ROM_LOAD( "pacman_25th_rev2.0.u13", 0x00000, 0x40000, CRC(99a52784) SHA1(6222c2eb686e65ba23ca376ff4392be1bc826a03) ) /* Label printed Rev 2.0, program says Rev 2.00 */
@ -387,6 +414,19 @@ ROM_START( 25pacman ) /* Revision 2.00 */
ROM_LOAD( "pacman_25th.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) /* Same as the MS. Pacman / Galaga graphics rom */
ROM_END
// guzuta v2.2 PCB
// this uses the main FLASH rom to save things instead of eeprom (type is AM29LV20)
// different memory map.. no palette rom
ROM_START( 25pacman ) /* Revision 3.00 */
ROM_REGION( 0x40000, "flash", 0 )
ROM_LOAD( "pacman25ver3.u1", 0x00000, 0x40000, CRC(55b0076e) SHA1(4544cc193bdd22bfc88d096083ccc4069cac4607) ) /* program says Rev 3.00 */
ROM_REGION( 0x100000, "maincpu", ROMREGION_ERASE00 )
ROM_REGION( 0x8000, "proms", 0 ) /* palette */
// shouldn't be loading this! must be uploaded somewhere
ROM_LOAD( "pacman_25th.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) )
ROM_END
/*
Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion
*/
@ -440,6 +480,8 @@ ROM_START( 20pacgalr0 ) /* Version 1.00 */
ROM_END
DRIVER_INIT_MEMBER(_20pacgal_state,20pacgal)
{
m_sprite_pal_base = 0x00<<2;
@ -458,7 +500,8 @@ DRIVER_INIT_MEMBER(_20pacgal_state,25pacman)
*
*************************************/
GAME( 2005, 25pacman, 0, 20pacgal, 25pacman, _20pacgal_state, 25pacman, ROT90, "Namco", "Pac-Man - 25th Anniversary Edition (Rev 2.00)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)
GAME( 2006, 25pacman, 0, 25pacman, 25pacman, _20pacgal_state, 25pacman, ROT90, "Namco", "Pac-Man - 25th Anniversary Edition (Rev 3.00)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE | GAME_NOT_WORKING )
GAME( 2005, 25pacmano, 25pacman, 20pacgal, 25pacman, _20pacgal_state, 25pacman, ROT90, "Namco", "Pac-Man - 25th Anniversary Edition (Rev 2.00)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)
GAME( 2000, 20pacgal, 0, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.08)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)
GAME( 2000, 20pacgalr4, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.04)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)

10
src/mame/includes/20pacgal.h
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@ -7,6 +7,7 @@
***************************************************************************/
#include "machine/eepromser.h"
#include "sound/namco.h"
#include "machine/intelfsh.h"
class _20pacgal_state : public driver_device
{
@ -71,5 +72,14 @@ public:
};
class _25pacman_state : public _20pacgal_state
{
public:
_25pacman_state(const machine_config &mconfig, device_type type, const char *tag)
: _20pacgal_state(mconfig, type, tag)
{ }
};
/*----------- defined in video/20pacgal.c -----------*/
MACHINE_CONFIG_EXTERN( 20pacgal_video );

3
src/mame/mame.lst
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@ -1095,7 +1095,8 @@ gdvsgd
// Misc Namco games
30test // (c) 1997
25pacman // (c) 2005 Ver 2.0 - Same hardware as 20pacgal
25pacman // (c) 2006 Ver 3.0
25pacmano // (c) 2005 Ver 2.0 - Same hardware as 20pacgal
20pacgal // (c) 2000 Ver 1.08
20pacgalr4 // (c) 2000 Ver 1.04
20pacgalr3 // (c) 2000 Ver 1.03