summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/deco_mlc.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/deco_mlc.c')
-rw-r--r--src/mame/drivers/deco_mlc.c749
1 files changed, 749 insertions, 0 deletions
diff --git a/src/mame/drivers/deco_mlc.c b/src/mame/drivers/deco_mlc.c
new file mode 100644
index 00000000000..e927ab513b8
--- /dev/null
+++ b/src/mame/drivers/deco_mlc.c
@@ -0,0 +1,749 @@
+/***************************************************************************
+
+ Data East MLC Hardware:
+
+ The MLC system is basically an 8" x 6" x 2" plastic box with a JAMMA connector on it.
+ The PCB's are very compact and have almost entirely surface mounted components on both
+ sides of both boards. One board contains the RAM, sound hardware and I/O, the other
+ board contains the CPU and ROMs. All main boards are identical between the MLC games and
+ can be changed just by plugging in another game and pressing test to reset the EEPROM
+ defaults.
+
+ PCB Layout
+ ----------
+
+ Jamma Side:
+
+ DE-0444-1
+ |-----------------------------|
+ | |
+ | W24257 DE150 |
+ | W24257 |
+ | |
+ |J 93C45 |
+ |A |
+ |M |
+ |M DE223 |
+ |A |
+ | |
+ | 42MHz W24257|
+ | W24257|
+ | W24257|
+ | XILINK W24257|
+ |5 XC3130 |
+ |0 |
+ |P |
+ |I YMZ280B YAC513 |
+ |N |
+ |-----------------------------|
+ Notes:
+ - Yamaha YMZ280B clock: 14.000MHz (42 / 3)
+ - DE150 custom (GFX)
+ - DE223 custom (GFX)
+ - Xilinx XC3130 (TQFP100, Bus Controller?)
+ - YAC513 D/A converter
+ - 93C45 EEPROM, 128 bytes x 8 bit (equivalent to 93C46)
+ - All SRAM is Winbond W24257S-70LL (32kx8)
+ - 50 PIN connector looks like flat cable SCSI connector used on any regular PC SCSI controller card. It appears
+ to be used for extra controls and hookup of a 2nd speaker for stereo output. It could also be used for externally
+ programming some IC's or factory diagnostic/repairs?
+ - Bottom side of the JAMMA side contains nothing significant except a sound AMP, test SW, LED, some
+ logic chips and connectors for joining the PCBs together.
+ - Vsync: 58Hz
+
+ As the CPU is stored on the game board it is possible that each game could
+ have a different CPU - however there are only two known configurations. Avengers
+ in Galactic Storm uses a SH2 processor, whereas all the others use a custom Deco
+ processor (156 - encrypted ARM).
+
+ Skull Fang:
+
+ DE-0445-1 (top) DE-0445-1 (bottom)
+ |-----------------------------| |-----------------------------|
+ | | | |
+ | | | |
+ | | | DE156 MCH-07 |
+ | MCH-06 SH00-0 | | |
+ | | | |
+ | SH01-0 | | |
+ | | | |
+ | | | |
+ | | | |
+ | | | |
+ | | | |
+ | MCH-04 MCH-02 MCH-00 | | |
+ | | | |
+ | | | MCH-01 MCH-03 MCH-05 |
+ | | | |
+ | SH02-0 | | |
+ | | | |
+ | | | |
+ | | | |
+ |-----------------------------| |-----------------------------|
+
+ Notes:
+ - DE156 clock: 7.000MHz (42MHz / 6, QFP100, clock measured on pin 90)
+
+ Stadium Hero contains a '146' protection chip on the ROM/CPU pcb, but
+ it is barely used by the game (only checked at startup). See decoprot.c
+
+ Driver todo:
+ stadhr96 seems to require raster IRQ video update support.
+ ddream95 seems to have a dual screen mode(??)
+
+ Driver by Bryan McPhail, bmcphail@tendril.co.uk, thank you to Avedis and The Guru.
+
+***************************************************************************/
+
+#include "driver.h"
+#include "machine/eeprom.h"
+#include "sound/ymz280b.h"
+#include "decoprot.h"
+#include "cpu/arm/arm.h"
+
+extern void decrypt156(void);
+
+VIDEO_START( mlc );
+VIDEO_UPDATE( mlc );
+VIDEO_EOF( mlc );
+
+extern UINT32 *mlc_vram, *mlc_clip_ram;
+static UINT32 *mlc_ram, *irq_ram;
+static emu_timer *raster_irq_timer;
+static int mainCpuIsArm=1;
+static int mlc_raster_table[9][256];
+
+/***************************************************************************/
+
+static READ32_HANDLER( avengrs_control_r )
+{
+ return (readinputport(1)<<16) | (EEPROM_read_bit()<<23) | readinputport(0);
+}
+
+static READ32_HANDLER(test2_r)
+{
+// if (offset==0)
+// return readinputport(0); //0xffffffff;
+// logerror("%08x: Test2_r %d\n",activecpu_get_pc(),offset);
+ return mame_rand(Machine); //0xffffffff;
+}
+
+static READ32_HANDLER(test3_r)
+{
+/*
+ test3 7 - vbl loop on 0x10 0000 at end of IRQ
+
+*/
+//if (offset==0)
+// return mame_rand(Machine)|(mame_rand(Machine)<<16);
+// logerror("%08x: Test3_r %d\n",activecpu_get_pc(),offset);
+ return 0xffffffff;
+}
+
+static WRITE32_HANDLER( avengrs_eprom_w )
+{
+ if (mem_mask==0xffff00ff) {
+ UINT8 ebyte=(data>>8)&0xff;
+// if (ebyte&0x80) {
+ EEPROM_set_clock_line((ebyte & 0x2) ? ASSERT_LINE : CLEAR_LINE);
+ EEPROM_write_bit(ebyte & 0x1);
+ EEPROM_set_cs_line((ebyte & 0x4) ? CLEAR_LINE : ASSERT_LINE);
+// }
+ }
+ else if (mem_mask==0xffffff00) {
+ //volume control todo
+ }
+ else
+ logerror("%08x: eprom_w %08x mask %08x\n",activecpu_get_pc(),data,mem_mask);
+}
+
+static WRITE32_HANDLER( avengrs_palette_w )
+{
+ COMBINE_DATA(&paletteram32[offset]);
+ /* x bbbbb ggggg rrrrr */
+ palette_set_color_rgb(Machine,offset,pal5bit(paletteram32[offset] >> 0),pal5bit(paletteram32[offset] >> 5),pal5bit(paletteram32[offset] >> 10));
+}
+
+static READ32_HANDLER( avengrs_sound_r )
+{
+ if (mem_mask==0x00ffffff) {
+ return YMZ280B_status_0_r(0)<<24;
+ } else {
+ logerror("%08x: non-byte read from sound mask %08x\n",activecpu_get_pc(),mem_mask);
+ }
+
+ return 0;
+}
+
+static WRITE32_HANDLER( avengrs_sound_w )
+{
+ if (mem_mask==0x00ffffff) {
+ if (offset)
+ YMZ280B_data_0_w(0,data>>24);
+ else
+ YMZ280B_register_0_w(0,data>>24);
+ } else {
+ logerror("%08x: non-byte written to sound %08x mask %08x\n",activecpu_get_pc(),data,mem_mask);
+ }
+}
+
+static READ32_HANDLER( decomlc_vbl_r )
+{
+ static int i=0xffffffff;
+ i ^=0xffffffff;
+//logerror("vbl r %08x\n", activecpu_get_pc());
+ // Todo: Vblank probably in $10
+ return i;
+}
+
+static READ32_HANDLER( mlc_scanline_r )
+{
+// logerror("read scanline counter (%d)\n", video_screen_get_vpos(0));
+ return video_screen_get_vpos(0);
+}
+
+static TIMER_CALLBACK( interrupt_gen )
+{
+// logerror("hit scanline IRQ %d (%08x)\n", video_screen_get_vpos(0), info.i);
+ cpunum_set_input_line(0, mainCpuIsArm ? ARM_IRQ_LINE : 1, HOLD_LINE);
+}
+
+static WRITE32_HANDLER( mlc_irq_w )
+{
+ static int lastScanline[9]={ 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+ int scanline=video_screen_get_vpos(0);
+ irq_ram[offset]=data&0xffff;
+
+ switch (offset*4)
+ {
+ case 0x10: /* IRQ ack. Value written doesn't matter */
+ cpunum_set_input_line(0, mainCpuIsArm ? ARM_IRQ_LINE : 1, CLEAR_LINE);
+ return;
+ break;
+ case 0x14: /* Prepare scanline interrupt */
+ timer_adjust(raster_irq_timer,video_screen_get_time_until_pos(0, irq_ram[0x14/4], 0),0,attotime_never);
+ //logerror("prepare scanline to fire at %d (currently on %d)\n", irq_ram[0x14/4], video_screen_get_vpos(0));
+ return;
+ break;
+ case 0x18:
+ case 0x1c:
+ case 0x20:
+ case 0x24:
+ case 0x28:
+ case 0x2c:
+ case 0x30:
+ case 0x34:
+ case 0x38:
+ if (scanline > 255)
+ scanline = 255;
+ /* Update scanlines up to present line */
+ while (lastScanline[offset-6]<scanline)
+ {
+ mlc_raster_table[offset-6][lastScanline[offset-6]+1]=mlc_raster_table[offset-6][lastScanline[offset-6]];
+ lastScanline[offset-6]++;
+ }
+
+ if (lastScanline[offset-6] > scanline)
+ lastScanline[offset-6]=0;
+
+ /* Set current scanline value */
+ mlc_raster_table[offset-6][scanline]=data&0xffff;
+ break;
+
+ default:
+ break;
+ };
+
+// logerror("irqw %04x %04x (%d)\n", offset * 4, data&0xffff, scanline);
+}
+
+static READ32_HANDLER(mlc_spriteram_r)
+{
+ return spriteram32[offset]&0xffff;
+}
+
+static READ32_HANDLER(mlc_vram_r)
+{
+ return mlc_vram[offset]&0xffff;
+}
+
+static READ32_HANDLER(stadhr96_prot_146_r)
+{
+ /*
+ cpu #0 (PC=00041BD0): unmapped program memory dword write to 00708004 = 000F0000 & FFFFFFFF
+ cpu #0 (PC=00041BFC): unmapped program memory dword write to 0070F0C8 = 00028800 & FFFFFFFF
+ cpu #0 (PC=00041C08): unmapped program memory dword write to 0070F010 = 00081920 & FFFFFFFF
+ cpu #0 (PC=00041C14): unmapped program memory dword write to 0070F020 = 00040960 & FFFFFFFF
+ cpu #0 (PC=00041C20): unmapped program memory dword write to 0070F03C = 5A5A5A5A & FFFFFFFF
+ */
+ offset<<=1;
+
+ logerror("%08x: Read prot %04x\n", activecpu_get_pc(), offset);
+
+ if (offset==0x5c4)
+ return 0xaa55 << 16;
+ if (offset==0x7a4)
+ return 0x0002 << 16;
+ if (offset==0x53c)
+ return 0x0008 << 16;
+ if (offset==0x304)
+ return 0x0001 << 16; // Unknown, is either 0,1,2,3
+
+ return 0;
+}
+
+/******************************************************************************/
+
+static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 32 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(24) )
+ AM_RANGE(0x0000000, 0x00fffff) AM_READ(MRA32_ROM)
+ AM_RANGE(0x0100000, 0x011ffff) AM_READ(MRA32_RAM)
+ AM_RANGE(0x0200000, 0x020000f) AM_READ(MRA32_NOP) /* IRQ control? */
+ AM_RANGE(0x0200070, 0x0200073) AM_READ(decomlc_vbl_r)
+ AM_RANGE(0x0200074, 0x0200077) AM_READ(mlc_scanline_r)
+ AM_RANGE(0x0200078, 0x020007f) AM_READ(test2_r)
+ AM_RANGE(0x0200080, 0x02000ff) AM_READ(MRA32_RAM)
+ AM_RANGE(0x0204000, 0x0206fff) AM_READ(mlc_spriteram_r)
+ AM_RANGE(0x0200080, 0x02000ff) AM_READ(MRA32_RAM)
+ AM_RANGE(0x0280000, 0x029ffff) AM_READ(mlc_vram_r)
+ AM_RANGE(0x0300000, 0x0307fff) AM_READ(MRA32_RAM)
+ AM_RANGE(0x0400000, 0x0400003) AM_READ(avengrs_control_r)
+ AM_RANGE(0x0440000, 0x044001f) AM_READ(test3_r)
+ AM_RANGE(0x0600004, 0x0600007) AM_READ(avengrs_sound_r)
+ AM_RANGE(0x070f000, 0x070ffff) AM_READ(stadhr96_prot_146_r)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 32 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(24) )
+ AM_RANGE(0x0000000, 0x00fffff) AM_WRITE(MWA32_ROM)
+ AM_RANGE(0x0100000, 0x011ffff) AM_WRITE(MWA32_RAM) AM_BASE(&mlc_ram)
+ AM_RANGE(0x0200000, 0x020007f) AM_WRITE(mlc_irq_w) AM_BASE(&irq_ram)
+ AM_RANGE(0x0200080, 0x02000ff) AM_WRITE(MWA32_RAM) AM_BASE(&mlc_clip_ram)
+ AM_RANGE(0x0204000, 0x0206fff) AM_WRITE(MWA32_RAM) AM_BASE(&spriteram32) AM_SIZE(&spriteram_size)
+ AM_RANGE(0x0280000, 0x029ffff) AM_WRITE(MWA32_RAM) AM_BASE(&mlc_vram)
+ AM_RANGE(0x0300000, 0x0307fff) AM_WRITE(avengrs_palette_w) AM_BASE(&paletteram32)
+ AM_RANGE(0x044001c, 0x044001f) AM_WRITE(MWA32_NOP)
+ AM_RANGE(0x0500000, 0x0500003) AM_WRITE(avengrs_eprom_w)
+ AM_RANGE(0x0600000, 0x0600007) AM_WRITE(avengrs_sound_w)
+// AM_RANGE(0x070f000, 0x070ffff) AM_READ(stadhr96_prot_146_w) AM_BASE(&deco32_prot_ram)
+ADDRESS_MAP_END
+
+/******************************************************************************/
+
+static INPUT_PORTS_START( mlc )
+ PORT_START
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 )
+
+ PORT_START
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE1 )
+ PORT_SERVICE_NO_TOGGLE( 0x08, IP_ACTIVE_LOW )
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* Eprom */
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+INPUT_PORTS_END
+
+/******************************************************************************/
+
+static const gfx_layout spritelayout_4bpp =
+{
+ 16,16,
+ RGN_FRAC(1,2),
+ 4,
+ { RGN_FRAC(1,2)+16, RGN_FRAC(1,2)+0, 16, 0 },
+ { 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0 },
+ { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
+ 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
+ 16*32
+};
+
+static const gfx_layout spritelayout_5bpp =
+{
+ 16,16,
+ RGN_FRAC(1,3),
+ 5,
+ { RGN_FRAC(2,3)+0, RGN_FRAC(1,3)+16, RGN_FRAC(1,3)+0, 16, 0 },
+ { 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0 },
+ { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
+ 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
+ 16*32
+};
+
+static const gfx_layout spritelayout_6bpp =
+{
+ 16,16,
+ RGN_FRAC(1,3),
+ 6,
+ { RGN_FRAC(2,3)+16, RGN_FRAC(2,3)+0, RGN_FRAC(1,3)+16, RGN_FRAC(1,3)+0, 16, 0 },
+ { 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0 },
+ { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
+ 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
+ 16*32
+};
+
+static GFXDECODE_START( deco_mlc )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, spritelayout_4bpp, 0, 256 )
+GFXDECODE_END
+
+static GFXDECODE_START( 5bpp )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, spritelayout_5bpp, 0, 128 )
+GFXDECODE_END
+
+static GFXDECODE_START( 6bpp )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, spritelayout_6bpp, 0, 64 )
+GFXDECODE_END
+
+/******************************************************************************/
+
+static MACHINE_RESET( mlc )
+{
+ raster_irq_timer = timer_alloc(interrupt_gen);
+}
+
+static struct YMZ280Binterface ymz280b_intf =
+{
+ REGION_SOUND1,
+ 0
+};
+
+static MACHINE_DRIVER_START( avengrgs )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(SH2,42000000/2) /* 21 MHz clock confirmed on real board */
+ MDRV_CPU_PROGRAM_MAP(readmem,writemem)
+
+ MDRV_MACHINE_RESET(mlc)
+ MDRV_SCREEN_REFRESH_RATE(58)
+ MDRV_NVRAM_HANDLER(93C46) /* Actually 93c45 */
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER )
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MDRV_SCREEN_SIZE(40*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1)
+ MDRV_GFXDECODE(deco_mlc)
+ MDRV_PALETTE_LENGTH(2048)
+
+ MDRV_VIDEO_START(mlc)
+ MDRV_VIDEO_UPDATE(mlc)
+ MDRV_VIDEO_EOF(mlc)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YMZ280B, 42000000 / 3)
+ MDRV_SOUND_CONFIG(ymz280b_intf)
+ MDRV_SOUND_ROUTE(0, "left", 1.0)
+ MDRV_SOUND_ROUTE(1, "right", 1.0)
+MACHINE_DRIVER_END
+
+static MACHINE_DRIVER_START( mlc )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(ARM,42000000/6) /* 42 MHz -> 7MHz clock confirmed on real board */
+ MDRV_CPU_PROGRAM_MAP(readmem,writemem)
+
+ MDRV_MACHINE_RESET(mlc)
+ MDRV_SCREEN_REFRESH_RATE(58)
+ MDRV_NVRAM_HANDLER(93C46) /* Actually 93c45 */
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER )
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MDRV_SCREEN_SIZE(40*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1)
+ MDRV_GFXDECODE(deco_mlc)
+ MDRV_PALETTE_LENGTH(2048)
+
+ MDRV_VIDEO_START(mlc)
+ MDRV_VIDEO_UPDATE(mlc)
+ MDRV_VIDEO_EOF(mlc)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YMZ280B, 42000000 / 3)
+ MDRV_SOUND_CONFIG(ymz280b_intf)
+ MDRV_SOUND_ROUTE(0, "left", 1.0)
+ MDRV_SOUND_ROUTE(1, "right", 1.0)
+MACHINE_DRIVER_END
+
+static MACHINE_DRIVER_START( mlc_6bpp )
+ MDRV_IMPORT_FROM(mlc)
+ MDRV_GFXDECODE(6bpp)
+MACHINE_DRIVER_END
+
+static MACHINE_DRIVER_START( mlc_5bpp )
+ MDRV_IMPORT_FROM(mlc)
+ MDRV_GFXDECODE(5bpp)
+MACHINE_DRIVER_END
+
+/***************************************************************************/
+
+ROM_START( avengrgs )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD_SWAP( "sf_00-0.7k", 0x000002, 0x80000, CRC(7d20e2df) SHA1(e8be1751029aea74680ac00cd7f3cf84e1adfc56) )
+ ROM_LOAD32_WORD_SWAP( "sf_01-0.7l", 0x000000, 0x80000, CRC(f37c0a01) SHA1(8c4e28cde9e93457197b1849e6c9ef9516b5732f) )
+
+ ROM_REGION( 0x1800000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mcg-00.1j", 0x000001, 0x200000, CRC(99129d9a) SHA1(1d1574e2326dca1043e05c229b54497df6ed5a35) )
+ ROM_LOAD16_BYTE( "mcg-02.1f", 0x000000, 0x200000, CRC(29af9866) SHA1(56531911f8724975a7f81e61b7dec7fa72d50747) )
+ ROM_LOAD16_BYTE( "mcg-01.1d", 0x400001, 0x200000, CRC(3638861b) SHA1(0896110acdb4442e4819f73285b9e725fc787b7a) )
+ ROM_LOAD16_BYTE( "mcg-03.7m", 0x400000, 0x200000, CRC(4a0c965f) SHA1(b658ae5e6e2ff6f42b605bb6c49ad8a67507f2ab) )
+ ROM_LOAD16_BYTE( "mcg-08.7p", 0x800001, 0x200000, CRC(c253943e) SHA1(b97a1d565ffbf2190ba0b25de5ef0bb3b9c9248b) )
+ ROM_LOAD16_BYTE( "mcg-09.7n", 0x800000, 0x200000, CRC(8fb9870b) SHA1(046b6d07610cf09f008d1595605139071671d95c) )
+ ROM_LOAD16_BYTE( "mcg-04.3j", 0xc00001, 0x200000, CRC(a4954c0e) SHA1(897a7313505f562879578941931a39afd34c9eef) )
+ ROM_LOAD16_BYTE( "mcg-06.3f", 0xc00000, 0x200000, CRC(01571cf6) SHA1(74f85d523f2783374f041aa95abe6d1b8c872127) )
+ ROM_LOAD16_BYTE( "mcg-05.3d", 0x1000001, 0x200000, CRC(182c2b49) SHA1(e53c06e95508e6c7e746f81668a4f7c08bfc6d36) )
+ ROM_LOAD16_BYTE( "mcg-07.8m", 0x1000000, 0x200000, CRC(d09a3635) SHA1(8e184f3a3046bd8401762bbb480f5832fde91dde) )
+ ROM_LOAD16_BYTE( "mcg-10.8p", 0x1400001, 0x200000, CRC(1383f524) SHA1(eadd8b579cc21ae119b7439c7882e39f22ac3b8c) )
+ ROM_LOAD16_BYTE( "mcg-11.8n", 0x1400000, 0x200000, CRC(8f7fc281) SHA1(8cac51036088dbf4ff3c2b91ef88ef30a30b0be1) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "sf_02-0.6j", 0x000000, 0x80000, CRC(c98585dd) SHA1(752e246e2c72eb2b786c49d69f7ee4401a15c8aa) )
+
+ ROM_REGION( 0x800000, REGION_SOUND1, ROMREGION_ERASE00 )
+ ROM_LOAD( "mcg-12.5a", 0x000000, 0x200000, CRC(bef9b28f) SHA1(b7a2a0539ea4d22b48ce3f3eb367017f219da2c1) ) // basic coin sounds etc.
+ ROM_LOAD( "mcg-13.9k", 0x200000, 0x200000, CRC(92301551) SHA1(a7891e7a3c8d7f165ca73f5d5a034501df46e9a2) ) // music
+ ROM_LOAD( "mcg-14.6a", 0x400000, 0x200000, CRC(c0d8b5f0) SHA1(08eecf6e7d0273e41cda3472709a67e2b16068c9) ) // music
+ROM_END
+
+ROM_START( avengrgj )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD_SWAP( "sd_00-2.7k", 0x000002, 0x80000, CRC(136be46a) SHA1(7679f5f78f7983d43ecdb9bdd04e45792a13d9f2) )
+ ROM_LOAD32_WORD_SWAP( "sd_01-2.7l", 0x000000, 0x80000, CRC(9d87f576) SHA1(dd20cd060d020d81f4e012be10d0211be7526641) )
+
+ ROM_REGION( 0x1800000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mcg-00.1j", 0x000001, 0x200000, CRC(99129d9a) SHA1(1d1574e2326dca1043e05c229b54497df6ed5a35) )
+ ROM_LOAD16_BYTE( "mcg-02.1f", 0x000000, 0x200000, CRC(29af9866) SHA1(56531911f8724975a7f81e61b7dec7fa72d50747) )
+ ROM_LOAD16_BYTE( "mcg-01.1d", 0x400001, 0x200000, CRC(3638861b) SHA1(0896110acdb4442e4819f73285b9e725fc787b7a) )
+ ROM_LOAD16_BYTE( "mcg-03.7m", 0x400000, 0x200000, CRC(4a0c965f) SHA1(b658ae5e6e2ff6f42b605bb6c49ad8a67507f2ab) )
+ ROM_LOAD16_BYTE( "mcg-08.7p", 0x800001, 0x200000, CRC(c253943e) SHA1(b97a1d565ffbf2190ba0b25de5ef0bb3b9c9248b) )
+ ROM_LOAD16_BYTE( "mcg-09.7n", 0x800000, 0x200000, CRC(8fb9870b) SHA1(046b6d07610cf09f008d1595605139071671d95c) )
+ ROM_LOAD16_BYTE( "mcg-04.3j", 0xc00001, 0x200000, CRC(a4954c0e) SHA1(897a7313505f562879578941931a39afd34c9eef) )
+ ROM_LOAD16_BYTE( "mcg-06.3f", 0xc00000, 0x200000, CRC(01571cf6) SHA1(74f85d523f2783374f041aa95abe6d1b8c872127) )
+ ROM_LOAD16_BYTE( "mcg-05.3d", 0x1000001, 0x200000, CRC(182c2b49) SHA1(e53c06e95508e6c7e746f81668a4f7c08bfc6d36) )
+ ROM_LOAD16_BYTE( "mcg-07.8m", 0x1000000, 0x200000, CRC(d09a3635) SHA1(8e184f3a3046bd8401762bbb480f5832fde91dde) )
+ ROM_LOAD16_BYTE( "mcg-10.8p", 0x1400001, 0x200000, CRC(1383f524) SHA1(eadd8b579cc21ae119b7439c7882e39f22ac3b8c) )
+ ROM_LOAD16_BYTE( "mcg-11.8n", 0x1400000, 0x200000, CRC(8f7fc281) SHA1(8cac51036088dbf4ff3c2b91ef88ef30a30b0be1) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "sd_02-0.6j", 0x000000, 0x80000, CRC(24fc2b3c) SHA1(805eaa8e8ba49320ba83bda6307cc1d15d619358) )
+
+ ROM_REGION( 0x800000, REGION_SOUND1, ROMREGION_ERASE00 )
+ ROM_LOAD( "mcg-12.5a", 0x000000, 0x200000, CRC(bef9b28f) SHA1(b7a2a0539ea4d22b48ce3f3eb367017f219da2c1) ) // basic coin sounds etc.
+ ROM_LOAD( "mcg-13.9k", 0x200000, 0x200000, CRC(92301551) SHA1(a7891e7a3c8d7f165ca73f5d5a034501df46e9a2) ) // music
+ ROM_LOAD( "mcg-14.6a", 0x400000, 0x200000, CRC(c0d8b5f0) SHA1(08eecf6e7d0273e41cda3472709a67e2b16068c9) ) // music
+ROM_END
+
+ROM_START( stadhr96 )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "ead00-4.2a", 0x000000, 0x80000, CRC(b0adfc39) SHA1(3094dfb7c7f8fa9d7e10d98dff8fb8aba285d710) )
+ ROM_LOAD32_WORD( "ead01-4.2b", 0x000002, 0x80000, CRC(0b332820) SHA1(28b757fe529250711fcb82424ba63c222a9329b9) )
+
+ ROM_REGION( 0x1800000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mcm-00.2e", 0x0000001, 0x400000, CRC(c1919c3c) SHA1(168000ff1512a147d7029ee8878dd70de680fb08) )
+ ROM_LOAD16_BYTE( "mcm-01.8m", 0x0000000, 0x400000, CRC(2255d47d) SHA1(ba3298e781fce1c84f68290bc464f2bc991382c0) )
+ ROM_LOAD16_BYTE( "mcm-02.4e", 0x0800001, 0x400000, CRC(38c39822) SHA1(393d2c1c3c0bcb99df706d32ee3f8b681891dcac) )
+ ROM_LOAD16_BYTE( "mcm-03.10m",0x0800000, 0x400000, CRC(4bd84ca7) SHA1(43dad8ced344f8d629d36f30ab2332879ba067d2) )
+ ROM_LOAD16_BYTE( "mcm-04.6e", 0x1000001, 0x400000, CRC(7c0bd84c) SHA1(730b085a893d3c70592a8b4aecaeeaf4aceede56) )
+ ROM_LOAD16_BYTE( "mcm-05.11m",0x1000000, 0x400000, CRC(476f03d7) SHA1(5c58ab4fc0e29f76619827bc27fa64cce2627e48) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "ead02-0.6h", 0x000000, 0x80000, CRC(f95ad7ce) SHA1(878dcc1d5f76c8523c788e66bb4a8c5740d515e5) )
+
+ ROM_REGION( 0x800000, REGION_SOUND1, 0 )
+ ROM_LOAD( "mcm-06.6a", 0x000000, 0x400000, CRC(fbc178f3) SHA1(f44cb913177b6552b30c139505c3284bc445ba13) )
+ROM_END
+
+ROM_START( stadh96a )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "sh-eaj.2a", 0x000000, 0x80000, CRC(10d1496a) SHA1(1dc151547463a38d717159b3dfce7ffd78a943ad) )
+ ROM_LOAD32_WORD( "sh-eaj.2b", 0x000002, 0x80000, CRC(608a9144) SHA1(15e2fa99dc96e8ebd9868713ae7708cb824fc6c5) )
+
+ ROM_REGION( 0x1800000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mcm-00.2e", 0x0000001, 0x400000, CRC(c1919c3c) SHA1(168000ff1512a147d7029ee8878dd70de680fb08) )
+ ROM_LOAD16_BYTE( "mcm-01.8m", 0x0000000, 0x400000, CRC(2255d47d) SHA1(ba3298e781fce1c84f68290bc464f2bc991382c0) )
+ ROM_LOAD16_BYTE( "mcm-02.4e", 0x0800001, 0x400000, CRC(38c39822) SHA1(393d2c1c3c0bcb99df706d32ee3f8b681891dcac) )
+ ROM_LOAD16_BYTE( "mcm-03.10m",0x0800000, 0x400000, CRC(4bd84ca7) SHA1(43dad8ced344f8d629d36f30ab2332879ba067d2) )
+ ROM_LOAD16_BYTE( "mcm-04.6e", 0x1000001, 0x400000, CRC(7c0bd84c) SHA1(730b085a893d3c70592a8b4aecaeeaf4aceede56) )
+ ROM_LOAD16_BYTE( "mcm-05.11m",0x1000000, 0x400000, CRC(476f03d7) SHA1(5c58ab4fc0e29f76619827bc27fa64cce2627e48) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "sh-eaf.6h", 0x000000, 0x80000, CRC(f074a5c8) SHA1(72709cc0ac2d0df19393b405d8f927834f563e69) )
+
+ ROM_REGION( 0x400000, REGION_SOUND1, 0 )
+ ROM_LOAD( "mcm-06.6a", 0x000000, 0x400000, CRC(fbc178f3) SHA1(f44cb913177b6552b30c139505c3284bc445ba13) )
+ROM_END
+
+ROM_START( hoops96 )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "sz00-0.2a", 0x000000, 0x80000, CRC(971b4376) SHA1(e60d8d628bd1dc95d7f2b8840b0b188e68905c12) )
+ ROM_LOAD32_WORD( "sz01-0.2b", 0x000002, 0x80000, CRC(b9679d7b) SHA1(3510b97390f2214cedb3387d32c7a7fd639a0a6e) )
+
+ ROM_REGION( 0x0c00000, REGION_GFX1,ROMREGION_ERASE00 )
+ ROM_LOAD16_BYTE( "mce-00.2e", 0x0000001, 0x200000, CRC(11b9bd96) SHA1(ed17fa9008b8e42951fd1f4c50939f1dd99cfeaf) )
+ ROM_LOAD16_BYTE( "mce-01.8m", 0x0000000, 0x200000, CRC(6817d0c6) SHA1(ac1ee407b3981e0a9d45c429d301a93997f52c35) )
+ ROM_LOAD16_BYTE( "mce-02.4e", 0x0400001, 0x200000, CRC(be7ff8ba) SHA1(40991d000dfbe7fc7f4f053e14c1b7b0b3cf2865) )
+ ROM_LOAD16_BYTE( "mce-03.10m",0x0400000, 0x200000, CRC(756c282e) SHA1(5095bf8d8aae8133543bdc3f5b787efd403a5cf6) )
+ ROM_LOAD32_WORD_SWAP( "mce-04.8n", 0x0800000, 0x200000, CRC(91da9b4f) SHA1(25c3a7abbaca006ad345150b5d689faf8b13affb) ) // extra plane of gfx, needs rearranging to decode
+
+ ROM_REGION( 0x80000, REGION_GFX2, ROMREGION_ERASEFF ) /* Code Lookup */
+ ROM_LOAD( "rr02-0.6h", 0x020000, 0x20000, CRC(9490041c) SHA1(febedd0683dbcb080d304d03e4a3b501caeb6bb8) )
+
+ ROM_REGION( 0x400000, REGION_SOUND1, 0 )
+ ROM_LOAD( "mce-05.6a", 0x000000, 0x400000, CRC(e7a9355a) SHA1(039b23666e224c33ebb02baa80e496f8bce0514f) )
+ROM_END
+
+ROM_START( hoops95 )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "hoops.a2", 0x000000, 0x80000, CRC(02b8c61a) SHA1(ae49f6bd8a3bffa181fa6a2740d92287e9d5dc02) )
+ ROM_LOAD32_WORD( "hoops.b2", 0x000002, 0x80000, CRC(b54c63d1) SHA1(21d9327675226a6e60d0447d461d7897212db33a) )
+
+ ROM_REGION( 0x0c00000, REGION_GFX1,ROMREGION_ERASE00 )
+ ROM_LOAD16_BYTE( "mce-00.2e", 0x0000001, 0x200000, CRC(11b9bd96) SHA1(ed17fa9008b8e42951fd1f4c50939f1dd99cfeaf) )
+ ROM_LOAD16_BYTE( "mce-01.8m", 0x0000000, 0x200000, CRC(6817d0c6) SHA1(ac1ee407b3981e0a9d45c429d301a93997f52c35) )
+ ROM_LOAD16_BYTE( "mce-02.4e", 0x0400001, 0x200000, CRC(be7ff8ba) SHA1(40991d000dfbe7fc7f4f053e14c1b7b0b3cf2865) )
+ ROM_LOAD16_BYTE( "mce-03.10m",0x0400000, 0x200000, CRC(756c282e) SHA1(5095bf8d8aae8133543bdc3f5b787efd403a5cf6) )
+ ROM_LOAD32_WORD_SWAP( "mce-04.8n", 0x0800000, 0x200000, CRC(91da9b4f) SHA1(25c3a7abbaca006ad345150b5d689faf8b13affb) ) // extra plane of gfx, needs rearranging to decode
+
+ ROM_REGION( 0x80000, REGION_GFX2, ROMREGION_ERASEFF ) /* Code Lookup */
+ ROM_LOAD( "hoops.h6", 0x020000, 0x20000, CRC(bc702733) SHA1(830d5da5eb53727ff4221c59c5676e01e444aa27) )
+
+ ROM_REGION( 0x400000, REGION_SOUND1, 0 )
+ ROM_LOAD( "mce-05.6a", 0x000000, 0x400000, CRC(e7a9355a) SHA1(039b23666e224c33ebb02baa80e496f8bce0514f) )
+ROM_END
+
+ROM_START( ddream95 )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "rl00-2.2a", 0x000000, 0x80000, CRC(07645092) SHA1(5f24bd6102b7e6212888b703f86bed5a19e08e85) )
+ ROM_LOAD32_WORD( "rl01-2.2b", 0x000002, 0x80000, CRC(cfc629fc) SHA1(c0bcfa75c6446def4af99b14a1a869b5576c244f) )
+
+ ROM_REGION( 0x0c00000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mce-00.2e", 0x0000001, 0x200000, CRC(11b9bd96) SHA1(ed17fa9008b8e42951fd1f4c50939f1dd99cfeaf) )
+ ROM_LOAD16_BYTE( "mce-01.8m", 0x0000000, 0x200000, CRC(6817d0c6) SHA1(ac1ee407b3981e0a9d45c429d301a93997f52c35) )
+ ROM_LOAD16_BYTE( "mce-02.4e", 0x0400001, 0x200000, CRC(be7ff8ba) SHA1(40991d000dfbe7fc7f4f053e14c1b7b0b3cf2865) )
+ ROM_LOAD16_BYTE( "mce-03.10m",0x0400000, 0x200000, CRC(756c282e) SHA1(5095bf8d8aae8133543bdc3f5b787efd403a5cf6) )
+ ROM_LOAD32_WORD_SWAP( "mce-04.8n", 0x0800000, 0x200000, CRC(91da9b4f) SHA1(25c3a7abbaca006ad345150b5d689faf8b13affb) ) // extra plane of gfx, needs rearranging to decode
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "rl02-0.6h", 0x020000, 0x20000, CRC(9490041c) SHA1(febedd0683dbcb080d304d03e4a3b501caeb6bb8) )
+
+ ROM_REGION( 0x400000, REGION_SOUND1, 0 )
+ ROM_LOAD( "mce-05.6a", 0x000000, 0x400000, CRC(e7a9355a) SHA1(039b23666e224c33ebb02baa80e496f8bce0514f) )
+ROM_END
+
+ROM_START( skullfng )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD32_WORD( "sh00-0.2a", 0x000000, 0x80000, CRC(e50358e8) SHA1(e66ac5e1b16273cb905254c99b2bce435145a414) )
+ ROM_LOAD32_WORD( "sh01-0.2b", 0x000002, 0x80000, CRC(2c288bcc) SHA1(4ed1d5818362383240378056bf575f6acf8a593a) )
+
+ ROM_REGION( 0xc00000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD16_BYTE( "mch-00.2e", 0x000001, 0x200000, CRC(d5cc4238) SHA1(f1bd86386e44a3f600475aeab310f7ea632998df) )
+ ROM_LOAD16_BYTE( "mch-01.8m", 0x000000, 0x200000, CRC(d37cf0cd) SHA1(c2fe7062a123ca2df65217c6dced857b803d8a8d) )
+ ROM_LOAD16_BYTE( "mch-02.4e", 0x400001, 0x200000, CRC(4046314d) SHA1(32e3b7ddbe20ffa6ba6ebe9bd55a32e3b3a120f6) )
+ ROM_LOAD16_BYTE( "mch-03.10m",0x400000, 0x200000, CRC(1dea8f6c) SHA1(c2ad59592385a00e323aac9057906c9384b67078) )
+ ROM_LOAD16_BYTE( "mch-04.6e", 0x800001, 0x200000, CRC(4869dfe8) SHA1(296df6274ecb3eed485de24258cf462e3942f1fa) )
+ ROM_LOAD16_BYTE( "mch-05.11m",0x800000, 0x200000, CRC(ef0b54ba) SHA1(3be56c064ac81686096be5f31ad2aad948ba6701) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, 0 )
+ ROM_LOAD( "sh02-0.6h", 0x000000, 0x80000, CRC(0d3ae757) SHA1(480fc3855d330380b75a47a271f3571a59aee10c) )
+
+ ROM_REGION( 0x800000, REGION_SOUND1, ROMREGION_ERASE00 )
+ ROM_LOAD( "mch-06.6a", 0x200000, 0x200000, CRC(b2efe4ae) SHA1(5a9dab74c2ba73a65e8f1419b897467804734fa2) )
+ ROM_LOAD( "mch-07.11j", 0x400000, 0x200000, CRC(bc1a50a1) SHA1(3de191fbc92d2ae84e54263f1c70afec6ff7cc3c) )
+ROM_END
+
+/***************************************************************************/
+
+static void descramble_sound( void )
+{
+ /* the same as simpl156 / heavy smash? */
+ UINT8 *rom = memory_region(REGION_SOUND1);
+ int length = memory_region_length(REGION_SOUND1);
+ UINT8 *buf1 = malloc_or_die(length);
+
+ UINT32 x;
+
+ for (x=0;x<length;x++)
+ {
+ UINT32 addr;
+
+ addr = BITSWAP24 (x,23,22,21,0, 20,
+ 19,18,17,16,
+ 15,14,13,12,
+ 11,10,9, 8,
+ 7, 6, 5, 4,
+ 3, 2, 1 );
+
+ buf1[addr] = rom[x];
+ }
+
+ memcpy(rom,buf1,length);
+
+ free (buf1);
+}
+
+static READ32_HANDLER( avengrgs_speedup_r )
+{
+ UINT32 a=mlc_ram[0x89a0/4];
+ UINT32 p=activecpu_get_pc();
+
+ if ((p==0x3236 || p==0x32de) && (a&1)) cpu_spinuntil_int();
+
+ return a;
+}
+
+static DRIVER_INIT( avengrgs )
+{
+ mainCpuIsArm=0;
+ memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0x01089a0, 0x01089a3, 0, 0, avengrgs_speedup_r );
+ descramble_sound();
+}
+
+static DRIVER_INIT( mlc )
+{
+ /* The timing in the ARM core isn't as accurate as it should be, so bump up the
+ effective clock rate here to compensate otherwise we have slowdowns in
+ Skull Fung where there probably shouldn't be. */
+ cpunum_set_clockscale(0, 2.0f);
+ mainCpuIsArm=1;
+ decrypt156();
+ descramble_sound();
+}
+
+/***************************************************************************/
+
+GAME( 1995, avengrgs, 0, avengrgs, mlc, avengrgs, ROT0, "Data East Corporation", "Avengers In Galactic Storm (US)", 0 )
+GAME( 1995, avengrgj, avengrgs, avengrgs, mlc, avengrgs, ROT0, "Data East Corporation", "Avengers In Galactic Storm (Japan)", 0 )
+GAME( 1996, stadhr96, 0, mlc_6bpp, mlc, mlc, ROT0, "Data East Corporation", "Stadium Hero 96 (Version EAD)", GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING )
+GAME( 1996, stadh96a, stadhr96, mlc_6bpp, mlc, mlc, ROT0, "Data East Corporation", "Stadium Hero 96 (Version EAJ)", GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING )
+GAME( 1996, skullfng, 0, mlc_6bpp, mlc, mlc, ROT270, "Data East Corporation", "Skull Fang (Japan)", 0 )
+GAME( 1996, hoops96, 0, mlc_5bpp, mlc, mlc, ROT0, "Data East Corporation", "Hoops '96 (Europe/Asia 2.0)", 0 )
+GAME( 1995, ddream95, hoops96, mlc_5bpp, mlc, mlc, ROT0, "Data East Corporation", "Dunk Dream '95 (Japan 1.4 EAM)", 0 )
+GAME( 1995, hoops95, hoops96, mlc_5bpp, mlc, mlc, ROT0, "Data East Corporation", "Hoops (Europe/Asia 1.7)", 0 )