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From: David Haywood [neohaze@nildram.co.uk]

Browse Source 
Sent: Thursday, July 09, 2009 12:20 PM
To: Aaron Giles
Subject: Jclub2 update

added different machine drivers for the different sets.
added an st0016 to the 'older hardware' machine driver, that's what the
'z80' rom on it is for (see st0016.c)  the newer hardware and bootleg
don't use it.

Gerald said he'll provide more information on this, so hopefully the
real graphic roms can be dumped.
This commit is contained in:
Aaron Giles 2009-07-10 03:05:49 +00:00
parent f8962f8e0b
commit 1f747224c0
1 changed files with 136 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

146
src/mame/drivers/darkhors.c
View File

@ -59,6 +59,9 @@ To do:
#include "deprecat.h"
#include "machine/eeprom.h"
#include "sound/okim6295.h"
#include "sound/st0016.h"
#include "st0016.h"
#include "cpu/z80/z80.h"
#define DARKHORS_DEBUG 0
@ -70,6 +73,8 @@ To do:
***************************************************************************/
extern UINT8 *st0016_charram;
static VIDEO_START( darkhors );
static VIDEO_UPDATE( darkhors );
@ -324,6 +329,38 @@ static ADDRESS_MAP_START( darkhors_map, ADDRESS_SPACE_PROGRAM, 32 )
ADDRESS_MAP_END
static ADDRESS_MAP_START( jclub2_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x000000, 0x1fffff) AM_ROM
AM_RANGE(0x400000, 0x41ffff) AM_RAM
AM_RANGE(0x490040, 0x490043) AM_WRITE(darkhors_eeprom_w)
AM_RANGE(0x4e0080, 0x4e0083) AM_READ_PORT("4e0080") AM_WRITE(darkhors_unk1_w)
AM_RANGE(0x580000, 0x580003) AM_READ_PORT("580000")
AM_RANGE(0x580004, 0x580007) AM_READ_PORT("580004")
AM_RANGE(0x580008, 0x58000b) AM_READ(darkhors_input_sel_r)
AM_RANGE(0x58000c, 0x58000f) AM_WRITE(darkhors_input_sel_w)
AM_RANGE(0x580200, 0x580203) AM_READ(SMH_NOP)
AM_RANGE(0x580400, 0x580403) AM_READ_PORT("580400")
AM_RANGE(0x580420, 0x580423) AM_READ_PORT("580420")
AM_RANGE(0x800000, 0x87dfff) AM_RAM
AM_RANGE(0x87e000, 0x87ffff) AM_RAM AM_BASE(&spriteram32)
AM_RANGE(0x880000, 0x89ffff) AM_WRITE(paletteram32_xBBBBBGGGGGRRRRR_dword_w) AM_BASE(&paletteram32)
AM_RANGE(0x8a0000, 0x8bffff) AM_WRITE(SMH_RAM) // this should still be palette ram!
AM_RANGE(0x900000, 0x90ffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( jclub2o_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x000000, 0x1fffff) AM_ROM
AM_RANGE(0x400000, 0x41ffff) AM_RAM
ADDRESS_MAP_END
/***************************************************************************
@ -605,6 +642,98 @@ static MACHINE_DRIVER_START( darkhors )
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END
VIDEO_START(jclub2)
{
}
VIDEO_UPDATE(jclub2)
{
return 0;
}
static MACHINE_DRIVER_START( jclub2 )
MDRV_CPU_ADD("maincpu", M68EC020, 12000000)
MDRV_CPU_PROGRAM_MAP(jclub2_map)
MDRV_CPU_VBLANK_INT_HACK(darkhors,3)
MDRV_NVRAM_HANDLER(darkhors)
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(0x190, 0x100)
MDRV_SCREEN_VISIBLE_AREA(0, 0x190-1, 8, 0x100-8-1)
MDRV_GFXDECODE(darkhors)
MDRV_PALETTE_LENGTH(0x10000)
MDRV_VIDEO_START(jclub2)
MDRV_VIDEO_UPDATE(jclub2)
MACHINE_DRIVER_END
static ADDRESS_MAP_START( st0016_mem, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xbfff) AM_ROMBANK(1)
AM_RANGE(0xe900, 0xe9ff) AM_DEVREADWRITE("st", st0016_snd_r, st0016_snd_w)
AM_RANGE(0xec00, 0xec1f) AM_READ(st0016_character_ram_r) AM_WRITE(st0016_character_ram_w)
AM_RANGE(0xf000, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( st0016_io, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0xbf) AM_READ(st0016_vregs_r) AM_WRITE(st0016_vregs_w)
//AM_RANGE(0xc0, 0xc0) AM_READ(cmd1_r)
//AM_RANGE(0xc1, 0xc1) AM_READ(cmd2_r)
//AM_RANGE(0xc2, 0xc2) AM_READ(cmd_stat8_r)
AM_RANGE(0xe1, 0xe1) AM_WRITE(st0016_rom_bank_w)
AM_RANGE(0xe7, 0xe7) AM_WRITE(st0016_rom_bank_w)
//AM_RANGE(0xf0, 0xf0) AM_READ(st0016_dma_r)
ADDRESS_MAP_END
static const st0016_interface st0016_config =
{
&st0016_charram
};
static MACHINE_DRIVER_START( jclub2o )
MDRV_CPU_ADD("st0016",Z80,8000000)
MDRV_CPU_PROGRAM_MAP(st0016_mem)
MDRV_CPU_IO_MAP(st0016_io)
MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)
MDRV_CPU_ADD("maincpu", M68EC020, 12000000)
MDRV_CPU_PROGRAM_MAP(jclub2o_map)
//MDRV_CPU_VBLANK_INT_HACK(darkhors,3)
MDRV_NVRAM_HANDLER(darkhors)
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(0x190, 0x100)
MDRV_SCREEN_VISIBLE_AREA(0, 0x190-1, 8, 0x100-8-1)
MDRV_GFXDECODE(darkhors)
MDRV_PALETTE_LENGTH(0x10000)
MDRV_VIDEO_START(jclub2)
MDRV_VIDEO_UPDATE(jclub2)
MDRV_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MDRV_SOUND_ADD("st", ST0016, 0)
MDRV_SOUND_CONFIG(st0016_config)
MDRV_SOUND_ROUTE(0, "lspeaker", 1.0)
MDRV_SOUND_ROUTE(1, "rspeaker", 1.0)
MACHINE_DRIVER_END
/***************************************************************************
@ -711,7 +840,7 @@ Many XTAL : 48.0000 MHz,33.3333 MHz,4.91520 MHz,42.9545 MHz(x2),105.0000 MHz (th
Others : MC68EC020FG16
SETA ST-0013
SETA ST-0016
SETA ST-0016 <-- z80 core + simple gfx + sound, see st0016.c
SETA ST-0017
Rams : Toshiba TC514800AJ-70
@ -734,7 +863,6 @@ ROM_START( jclub2o )
ROM_LOAD16_WORD_SWAP( "sx006a-01.106",0x00000, 0x200000, CRC(55e249bc) SHA1(ed0f066ed17f047760b712cbbfba1a62d4b452ba) )
ROM_LOAD16_WORD_SWAP( "sx006b-01.u26",0x00000, 0x200000, CRC(f730dded) SHA1(efb966dcb98440a072d4825ef2788c85acdfd103) ) // alt revision?
ROM_REGION( 0x200000, "subcpu", 0 ) // 68EC020 code
// what are these? they're valid 68020 / 68000 code, but too small to be main program roms?? sound program?? overlay patch??
ROM_LOAD16_WORD_SWAP( "jc2-110x.u27",0x00000, 0x080000, CRC(03aa6882) SHA1(e0343bc77a19994ddafa614891663b40e1476332) )
@ -743,12 +871,10 @@ ROM_START( jclub2o )
ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASEFF )
ROM_LOAD( "gfx", 0x00000, 0x400000, NO_DUMP )
ROM_REGION( 0x100000, "oki", 0 ) // Samples? (not oki probably one of the ST-xx customs, no idea if the dump is good)
// this is a Z80 program rom.. not sound data..
ROM_LOAD( "sx006-04.u87", 0x00000, 0x080000, CRC(a87adedd) SHA1(1cd5af2d03738fff2230b46241659179467c828c) )
// missing samples rom?
ROM_REGION( 0x90000, "st0016", 0 ) // z80 core (used for sound?)
ROM_LOAD( "sx006-04.u87", 0x10000, 0x80000, CRC(a87adedd) SHA1(1cd5af2d03738fff2230b46241659179467c828c) )
ROM_COPY( "st0016", 0x10000, 0x00000, 0x08000 )
ROM_REGION( 0x80000, "user1", ROMREGION_ERASEFF | ROMREGION_BE ) // EEPROM
ROM_END
@ -779,6 +905,6 @@ static DRIVER_INIT( darkhors )
eeprom[i] = eeprom[i*2];
}
GAME( 199?, jclub2, 0, darkhors, darkhors, 0, ROT0, "Seta", "Jockey Club II (newer hardware)", GAME_NOT_WORKING )
GAME( 199?, jclub2o, jclub2, darkhors, darkhors, 0, ROT0, "Seta", "Jockey Club II (older hardware)", GAME_NOT_WORKING )
GAME( 199?, jclub2, 0, jclub2, darkhors, 0, ROT0, "Seta", "Jockey Club II (newer hardware)", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 199?, jclub2o, jclub2, jclub2o, darkhors, 0, ROT0, "Seta", "Jockey Club II (older hardware)", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 2001, darkhors, jclub2, darkhors, darkhors, darkhors, ROT0, "bootleg", "Dark Horse (bootleg of Jockey Club II)", GAME_IMPERFECT_GRAPHICS )