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Diffstat (limited to 'src/mame/drivers/unico.c')
-rw-r--r--src/mame/drivers/unico.c1138
1 files changed, 1138 insertions, 0 deletions
diff --git a/src/mame/drivers/unico.c b/src/mame/drivers/unico.c
new file mode 100644
index 00000000000..d5b3f59f39f
--- /dev/null
+++ b/src/mame/drivers/unico.c
@@ -0,0 +1,1138 @@
+/***************************************************************************
+
+ -= Unico Games =-
+
+ driver by Luca Elia (l.elia@tin.it)
+
+
+CPU : M68000 or M68EC020
+Sound Chips : OKI M6295 (AD-65) + YM3812 (K-666) or YM2151
+Video Chips : 3 x Actel A1020B (Square 84 Pin Socketed) [Or A40MX04-F]
+ MACH211 (Square 44 Pin Socketed) [Or MACH210-15JC]
+
+
+---------------------------------------------------------------------------
+Year + Game PCB Notes
+---------------------------------------------------------------------------
+97 Burglar X ?
+98 Zero Point ZPM1001A/B Has Light Guns.
+99 Zero Point 2 UZP21001A/B Has Light Guns.
+---------------------------------------------------------------------------
+
+
+***************************************************************************/
+
+#include "driver.h"
+#include "machine/eeprom.h"
+#include "unico.h"
+#include "sound/2151intf.h"
+#include "sound/3812intf.h"
+#include "sound/okim6295.h"
+
+/***************************************************************************
+
+
+ Memory Maps
+
+
+***************************************************************************/
+
+static READ16_HANDLER ( YM3812_status_port_0_msb_r ) { return YM3812_status_port_0_r(0) << 8; }
+static WRITE16_HANDLER( YM3812_register_port_0_msb_w ) { if (ACCESSING_MSB) YM3812_control_port_0_w(0,data >> 8); }
+static WRITE16_HANDLER( YM3812_data_port_0_msb_w ) { if (ACCESSING_MSB) YM3812_write_port_0_w(0,data >> 8); }
+
+
+/*
+ Lines starting with an empty comment in the following MemoryReadAddress
+ arrays are there for debug (e.g. the game does not read from those ranges
+ AFAIK)
+*/
+
+/***************************************************************************
+ Burglar X
+***************************************************************************/
+
+static WRITE16_HANDLER( burglarx_sound_bank_w )
+{
+ if (ACCESSING_MSB)
+ {
+ int bank = (data >> 8 ) & 1;
+ OKIM6295_set_bank_base(0, 0x40000 * bank );
+ }
+}
+
+static ADDRESS_MAP_START( readmem_burglarx, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA16_ROM ) // ROM
+ AM_RANGE(0xff0000, 0xffffff) AM_READ(MRA16_RAM ) // RAM
+ AM_RANGE(0x800000, 0x800001) AM_READ(input_port_0_word_r ) // P1 + P2
+ AM_RANGE(0x800018, 0x800019) AM_READ(input_port_1_word_r ) // Buttons
+ AM_RANGE(0x80001a, 0x80001b) AM_READ(input_port_2_word_r ) // DSW
+ AM_RANGE(0x80001c, 0x80001d) AM_READ(input_port_3_word_r ) // DSW
+ AM_RANGE(0x800188, 0x800189) AM_READ(OKIM6295_status_0_lsb_r ) // Sound
+ AM_RANGE(0x80018c, 0x80018d) AM_READ(YM3812_status_port_0_msb_r ) //
+/**/AM_RANGE(0x904000, 0x907fff) AM_READ(MRA16_RAM ) // Layers
+/**/AM_RANGE(0x908000, 0x90bfff) AM_READ(MRA16_RAM ) //
+/**/AM_RANGE(0x90c000, 0x90ffff) AM_READ(MRA16_RAM ) //
+/**/AM_RANGE(0x920000, 0x923fff) AM_READ(MRA16_RAM ) // ? 0
+/**/AM_RANGE(0x930000, 0x9307ff) AM_READ(MRA16_RAM ) // Sprites
+/**/AM_RANGE(0x940000, 0x947fff) AM_READ(MRA16_RAM ) // Palette
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem_burglarx, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA16_ROM ) // ROM
+ AM_RANGE(0xff0000, 0xffffff) AM_WRITE(MWA16_RAM ) // RAM
+ AM_RANGE(0x800030, 0x800031) AM_WRITE(MWA16_NOP ) // ? 0
+ AM_RANGE(0x80010c, 0x80010d) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_0 ) // Scroll
+ AM_RANGE(0x80010e, 0x80010f) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_0 ) //
+ AM_RANGE(0x800110, 0x800111) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_2 ) //
+ AM_RANGE(0x800114, 0x800115) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_2 ) //
+ AM_RANGE(0x800116, 0x800117) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_1 ) //
+ AM_RANGE(0x800120, 0x800121) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_1 ) //
+ AM_RANGE(0x800188, 0x800189) AM_WRITE(OKIM6295_data_0_lsb_w ) // Sound
+ AM_RANGE(0x80018a, 0x80018b) AM_WRITE(YM3812_data_port_0_msb_w ) //
+ AM_RANGE(0x80018c, 0x80018d) AM_WRITE(YM3812_register_port_0_msb_w ) //
+ AM_RANGE(0x80018e, 0x80018f) AM_WRITE(burglarx_sound_bank_w ) //
+ AM_RANGE(0x8001e0, 0x8001e1) AM_WRITE(MWA16_RAM ) // ? IRQ Ack
+ AM_RANGE(0x904000, 0x907fff) AM_WRITE(unico_vram_1_w) AM_BASE(&unico_vram_1 ) // Layers
+ AM_RANGE(0x908000, 0x90bfff) AM_WRITE(unico_vram_2_w) AM_BASE(&unico_vram_2 ) //
+ AM_RANGE(0x90c000, 0x90ffff) AM_WRITE(unico_vram_0_w) AM_BASE(&unico_vram_0 ) //
+ AM_RANGE(0x920000, 0x923fff) AM_WRITE(MWA16_RAM ) // ? 0
+ AM_RANGE(0x930000, 0x9307ff) AM_WRITE(MWA16_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size ) // Sprites
+ AM_RANGE(0x940000, 0x947fff) AM_WRITE(unico_palette_w) AM_BASE(&paletteram16 ) // Palette
+ADDRESS_MAP_END
+
+
+
+/***************************************************************************
+ Zero Point
+***************************************************************************/
+
+static WRITE16_HANDLER( zeropnt_sound_bank_w )
+{
+ if (ACCESSING_MSB)
+ {
+ /* Banked sound samples. The 3rd quarter of the ROM
+ contains garbage. Indeed, only banks 0&1 are used */
+
+ int bank = (data >> 8 ) & 1;
+ UINT8 *dst = memory_region(REGION_SOUND1);
+ UINT8 *src = dst + 0x80000 + 0x20000 + 0x20000 * bank;
+ memcpy(dst + 0x20000, src, 0x20000);
+
+ coin_counter_w(0,data & 0x1000);
+ set_led_status(0,data & 0x0800); // Start 1
+ set_led_status(1,data & 0x0400); // Start 2
+ }
+}
+
+/* Light Gun - need to wiggle the input slightly otherwise fire doesn't work */
+static READ16_HANDLER( unico_gunx_0_msb_r )
+{
+ int x=readinputportbytag("X0");
+
+ x=x*384/256; /* On screen pixel X */
+ if (x<0x160) x=0x30 + (x*0xd0/0x15f);
+ else x=((x-0x160) * 0x20)/0x1f;
+
+ return ((x&0xff) ^ (cpu_getcurrentframe()&1))<<8;
+}
+
+static READ16_HANDLER( unico_guny_0_msb_r )
+{
+ int y=readinputportbytag("Y0");
+
+ y=0x18+((y*0xe0)/0xff);
+
+ return ((y&0xff) ^ (cpu_getcurrentframe()&1))<<8;
+}
+
+static READ16_HANDLER( unico_gunx_1_msb_r )
+{
+ int x=readinputportbytag("X1");
+
+ x=x*384/256; /* On screen pixel X */
+ if (x<0x160) x=0x30 + (x*0xd0/0x15f);
+ else x=((x-0x160) * 0x20)/0x1f;
+
+ return ((x&0xff) ^ (cpu_getcurrentframe()&1))<<8;
+}
+
+static READ16_HANDLER( unico_guny_1_msb_r )
+{
+ int y=readinputportbytag("Y1");
+
+ y=0x18+((y*0xe0)/0xff);
+
+ return ((y&0xff) ^ (cpu_getcurrentframe()&1))<<8;
+}
+
+static ADDRESS_MAP_START( readmem_zeropnt, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA16_ROM ) // ROM
+ AM_RANGE(0xef0000, 0xefffff) AM_READ(MRA16_RAM ) // RAM
+ AM_RANGE(0x800018, 0x800019) AM_READ(input_port_0_word_r ) // Buttons
+ AM_RANGE(0x80001a, 0x80001b) AM_READ(input_port_1_word_r ) // DSW
+ AM_RANGE(0x80001c, 0x80001d) AM_READ(input_port_2_word_r ) // DSW
+ AM_RANGE(0x800170, 0x800171) AM_READ(unico_guny_0_msb_r ) // Light Guns
+ AM_RANGE(0x800174, 0x800175) AM_READ(unico_gunx_0_msb_r ) //
+ AM_RANGE(0x800178, 0x800179) AM_READ(unico_guny_1_msb_r ) //
+ AM_RANGE(0x80017c, 0x80017d) AM_READ(unico_gunx_1_msb_r ) //
+ AM_RANGE(0x800188, 0x800189) AM_READ(OKIM6295_status_0_lsb_r ) // Sound
+ AM_RANGE(0x80018c, 0x80018d) AM_READ(YM3812_status_port_0_msb_r ) //
+/**/AM_RANGE(0x904000, 0x907fff) AM_READ(MRA16_RAM ) // Layers
+/**/AM_RANGE(0x908000, 0x90bfff) AM_READ(MRA16_RAM ) //
+/**/AM_RANGE(0x90c000, 0x90ffff) AM_READ(MRA16_RAM ) //
+/**/AM_RANGE(0x920000, 0x923fff) AM_READ(MRA16_RAM ) // ? 0
+/**/AM_RANGE(0x930000, 0x9307ff) AM_READ(MRA16_RAM ) // Sprites
+/**/AM_RANGE(0x940000, 0x947fff) AM_READ(MRA16_RAM ) // Palette
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem_zeropnt, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA16_ROM ) // ROM
+ AM_RANGE(0xef0000, 0xefffff) AM_WRITE(MWA16_RAM ) // RAM
+ AM_RANGE(0x800030, 0x800031) AM_WRITE(MWA16_NOP ) // ? 0
+ AM_RANGE(0x80010c, 0x80010d) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_0 ) // Scroll
+ AM_RANGE(0x80010e, 0x80010f) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_0 ) //
+ AM_RANGE(0x800110, 0x800111) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_2 ) //
+ AM_RANGE(0x800114, 0x800115) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_2 ) //
+ AM_RANGE(0x800116, 0x800117) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrollx_1 ) //
+ AM_RANGE(0x800120, 0x800121) AM_WRITE(MWA16_RAM) AM_BASE(&unico_scrolly_1 ) //
+ AM_RANGE(0x800188, 0x800189) AM_WRITE(OKIM6295_data_0_lsb_w ) // Sound
+ AM_RANGE(0x80018a, 0x80018b) AM_WRITE(YM3812_data_port_0_msb_w ) //
+ AM_RANGE(0x80018c, 0x80018d) AM_WRITE(YM3812_register_port_0_msb_w ) //
+ AM_RANGE(0x80018e, 0x80018f) AM_WRITE(zeropnt_sound_bank_w ) //
+ AM_RANGE(0x8001e0, 0x8001e1) AM_WRITE(MWA16_RAM ) // ? IRQ Ack
+ AM_RANGE(0x904000, 0x907fff) AM_WRITE(unico_vram_1_w) AM_BASE(&unico_vram_1 ) // Layers
+ AM_RANGE(0x908000, 0x90bfff) AM_WRITE(unico_vram_2_w) AM_BASE(&unico_vram_2 ) //
+ AM_RANGE(0x90c000, 0x90ffff) AM_WRITE(unico_vram_0_w) AM_BASE(&unico_vram_0 ) //
+ AM_RANGE(0x920000, 0x923fff) AM_WRITE(MWA16_RAM ) // ? 0
+ AM_RANGE(0x930000, 0x9307ff) AM_WRITE(MWA16_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size ) // Sprites
+ AM_RANGE(0x940000, 0x947fff) AM_WRITE(unico_palette_w) AM_BASE(&paletteram16 ) // Palette
+ADDRESS_MAP_END
+
+
+/***************************************************************************
+ Zero Point 2
+***************************************************************************/
+
+static READ32_HANDLER( zeropnt2_coins_r ) { return (readinputportbytag("IN0") << 16) | 0xffff; }
+static READ32_HANDLER( zeropnt2_dsw1_r ) { return (readinputportbytag("DSW1") << 16) | 0xffff; }
+static READ32_HANDLER( zeropnt2_dsw2_r ) { return (readinputportbytag("DSW2") << 16) | 0xffff; }
+static READ32_HANDLER( zeropnt2_buttons_r ) { return ((readinputportbytag("IN7") | ((EEPROM_read_bit() & 0x01) << 7)) << 16) | 0xffff; }
+
+static READ32_HANDLER( zeropnt2_gunx_0_msb_r ) { return (unico_gunx_0_msb_r(0,0)-0x0800) << 16; }
+static READ32_HANDLER( zeropnt2_guny_0_msb_r ) { return (unico_guny_0_msb_r(0,0)+0x0800) << 16; }
+static READ32_HANDLER( zeropnt2_gunx_1_msb_r ) { return (unico_gunx_1_msb_r(0,0)-0x0800) << 16; }
+static READ32_HANDLER( zeropnt2_guny_1_msb_r ) { return (unico_guny_1_msb_r(0,0)+0x0800) << 16; }
+
+static READ32_HANDLER ( zeropnt2_oki0_r ) { return OKIM6295_status_0_r(0) << 16; }
+static READ32_HANDLER ( zeropnt2_oki1_r ) { return OKIM6295_status_1_r(0) << 16; }
+static WRITE32_HANDLER( zeropnt2_oki0_w ) { if ((mem_mask & 0x00ff0000) == 0) OKIM6295_data_0_w(0,(data >> 16) & 0xff); }
+static WRITE32_HANDLER( zeropnt2_oki1_w ) { if ((mem_mask & 0x00ff0000) == 0) OKIM6295_data_1_w(0,(data >> 16) & 0xff); }
+
+static READ32_HANDLER( zeropnt2_ym2151_status_r ) { return YM2151_status_port_0_r(0) << 16; }
+static WRITE32_HANDLER( zeropnt2_ym2151_reg_w ) { if ((mem_mask & 0x00ff0000) == 0) YM2151_register_port_0_w(0,(data >> 16) & 0xff); }
+static WRITE32_HANDLER( zeropnt2_ym2151_data_w ) { if ((mem_mask & 0x00ff0000) == 0) YM2151_data_port_0_w(0,(data >> 16) & 0xff); }
+
+static WRITE32_HANDLER( zeropnt2_sound_bank_w )
+{
+ if (ACCESSING_MSB32)
+ {
+ int bank = ((data >> 24) & 3) % 4;
+ UINT8 *dst = memory_region(REGION_SOUND1);
+ UINT8 *src = dst + 0x80000 + 0x20000 + 0x20000 * bank;
+ memcpy(dst + 0x20000, src, 0x20000);
+ }
+}
+
+static WRITE32_HANDLER( zeropnt2_leds_w )
+{
+ if ((mem_mask & 0x00ff0000) == 0)
+ {
+ coin_counter_w(0,data & 0x00010000);
+ set_led_status(0,data & 0x00800000); // Start 1
+ set_led_status(1,data & 0x00400000); // Start 2
+ }
+}
+
+static WRITE32_HANDLER( zeropnt2_eeprom_w )
+{
+ if (data & ~0xfe00000)
+ logerror("CPU #0 PC: %06X - Unknown EEPROM bit written %04X\n",activecpu_get_pc(),data);
+
+ if ( ACCESSING_MSB32 )
+ {
+ // latch the bit
+ EEPROM_write_bit(data & 0x04000000);
+
+ // reset line asserted: reset.
+ EEPROM_set_cs_line((data & 0x01000000) ? CLEAR_LINE : ASSERT_LINE);
+
+ // clock line asserted: write latch or select next bit to read
+ EEPROM_set_clock_line((data & 0x02000000) ? ASSERT_LINE : CLEAR_LINE );
+ }
+}
+
+static ADDRESS_MAP_START( readmem_zeropnt2, ADDRESS_SPACE_PROGRAM, 32 )
+ AM_RANGE(0x000000, 0x1fffff) AM_READ(MRA32_ROM ) // ROM
+ AM_RANGE(0x800018, 0x80001b) AM_READ(zeropnt2_coins_r ) // Coins
+ AM_RANGE(0x800024, 0x800027) AM_READ(zeropnt2_oki0_r ) // Sound
+ AM_RANGE(0x80002c, 0x80002f) AM_READ(zeropnt2_ym2151_status_r ) //
+ AM_RANGE(0x800030, 0x800033) AM_READ(zeropnt2_oki1_r ) //
+ AM_RANGE(0x800140, 0x800143) AM_READ(zeropnt2_guny_0_msb_r ) // Light Guns
+ AM_RANGE(0x800144, 0x800147) AM_READ(zeropnt2_gunx_0_msb_r ) //
+ AM_RANGE(0x800148, 0x80014b) AM_READ(zeropnt2_guny_1_msb_r ) //
+ AM_RANGE(0x80014c, 0x80014f) AM_READ(zeropnt2_gunx_1_msb_r ) //
+ AM_RANGE(0x800150, 0x800153) AM_READ(zeropnt2_dsw1_r ) // DSW
+ AM_RANGE(0x800154, 0x800157) AM_READ(zeropnt2_dsw2_r ) // DSW
+ AM_RANGE(0x80015c, 0x80015f) AM_READ(zeropnt2_buttons_r ) // Buttons
+/**/AM_RANGE(0x904000, 0x907fff) AM_READ(MRA32_RAM ) // Layers
+/**/AM_RANGE(0x908000, 0x90bfff) AM_READ(MRA32_RAM ) //
+/**/AM_RANGE(0x90c000, 0x90ffff) AM_READ(MRA32_RAM ) //
+/**/AM_RANGE(0x920000, 0x923fff) AM_READ(MRA32_RAM ) // ? 0
+/**/AM_RANGE(0x930000, 0x9307ff) AM_READ(MRA32_RAM ) // Sprites
+/**/AM_RANGE(0x940000, 0x947fff) AM_READ(MRA32_RAM ) // Palette
+ AM_RANGE(0xfe0000, 0xffffff) AM_READ(MRA32_RAM ) // RAM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem_zeropnt2, ADDRESS_SPACE_PROGRAM, 32 )
+ AM_RANGE(0x000000, 0x1fffff) AM_WRITE(MWA32_ROM ) // ROM
+ AM_RANGE(0x800024, 0x800027) AM_WRITE(zeropnt2_oki0_w ) // Sound
+ AM_RANGE(0x800028, 0x80002b) AM_WRITE(zeropnt2_ym2151_reg_w ) //
+ AM_RANGE(0x80002c, 0x80002f) AM_WRITE(zeropnt2_ym2151_data_w ) //
+ AM_RANGE(0x800030, 0x800033) AM_WRITE(zeropnt2_oki1_w ) //
+ AM_RANGE(0x800034, 0x800037) AM_WRITE(zeropnt2_sound_bank_w ) //
+ AM_RANGE(0x800038, 0x80003b) AM_WRITE(zeropnt2_leds_w ) // ?
+ AM_RANGE(0x80010c, 0x800123) AM_WRITE(MWA32_RAM) AM_BASE(&unico_scroll32 ) // Scroll
+ AM_RANGE(0x8001e0, 0x8001e3) AM_WRITE(MWA32_RAM ) // ? IRQ Ack
+ AM_RANGE(0x8001f0, 0x8001f3) AM_WRITE(zeropnt2_eeprom_w ) // EEPROM
+ AM_RANGE(0x904000, 0x907fff) AM_WRITE(unico_vram32_1_w) AM_BASE(&unico_vram32_1 ) // Layers
+ AM_RANGE(0x908000, 0x90bfff) AM_WRITE(unico_vram32_2_w) AM_BASE(&unico_vram32_2 ) //
+ AM_RANGE(0x90c000, 0x90ffff) AM_WRITE(unico_vram32_0_w) AM_BASE(&unico_vram32_0 ) //
+ AM_RANGE(0x920000, 0x923fff) AM_WRITE(MWA32_RAM ) // ? 0
+ AM_RANGE(0x930000, 0x9307ff) AM_WRITE(MWA32_RAM) AM_BASE(&spriteram32) AM_SIZE(&spriteram_size ) // Sprites
+ AM_RANGE(0x940000, 0x947fff) AM_WRITE(unico_palette32_w) AM_BASE(&paletteram32 ) // Palette
+ AM_RANGE(0xfe0000, 0xffffff) AM_WRITE(MWA32_RAM ) // RAM
+ADDRESS_MAP_END
+
+
+/***************************************************************************
+
+
+ Input Ports
+
+
+***************************************************************************/
+
+/***************************************************************************
+ Burglar X
+***************************************************************************/
+
+static INPUT_PORTS_START( burglarx )
+
+ PORT_START_TAG("IN0") //$800000.w
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) 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_UNKNOWN )
+
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) 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_UNKNOWN )
+
+ PORT_START_TAG("IN1") //$800019.b
+ 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_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SERVICE2 )
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START_TAG("DSW1") //$80001a.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_SERVICE( 0x0100, IP_ACTIVE_LOW )
+ PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Free_Play ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0400, 0x0400, "Unknown 1-2" )
+ PORT_DIPSETTING( 0x0400, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0800, 0x0000, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x1000, 0x1000, "Unknown 1-4" )
+ PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0xe000, 0xe000, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x6000, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0xe000, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0xc000, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0xa000, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x8000, DEF_STR( 1C_4C ) )
+
+ PORT_START_TAG("DSW2") //$80001c.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( None ) )
+ PORT_DIPSETTING( 0x0300, "A" )
+ PORT_DIPSETTING( 0x0100, "B" )
+ PORT_DIPSETTING( 0x0000, "C" )
+ PORT_DIPNAME( 0x0400, 0x0400, "Unknown 2-2" )
+ PORT_DIPSETTING( 0x0400, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0800, 0x0800, "Energy" )
+ PORT_DIPSETTING( 0x0000, "2" )
+ PORT_DIPSETTING( 0x0800, "3" )
+ PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x3000, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x1000, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
+ PORT_DIPNAME( 0xc000, 0xc000, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x8000, "2" )
+ PORT_DIPSETTING( 0xc000, "3" )
+ PORT_DIPSETTING( 0x4000, "4" )
+ PORT_DIPSETTING( 0x0000, "5" )
+
+INPUT_PORTS_END
+
+
+
+/***************************************************************************
+ Zero Point
+***************************************************************************/
+
+static INPUT_PORTS_START( zeropnt )
+
+ PORT_START_TAG("IN0") //$800018.w
+ PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_COIN1 )
+ PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_COIN2 )
+ PORT_SERVICE_NO_TOGGLE( 0x0004, IP_ACTIVE_HIGH)
+ PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_SERVICE1 )
+
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ 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 )
+
+
+ PORT_START_TAG("DSW1") //$80001a.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_DIPNAME( 0x0100, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0100, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0200, 0x0000, DEF_STR( Free_Play ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0400, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0400, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( On ) )
+ PORT_DIPNAME( 0x1000, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x1000, DEF_STR( On ) )
+ PORT_DIPNAME( 0xe000, 0x0000, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0xe000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0xc000, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0xa000, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x8000, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x6000, DEF_STR( 1C_4C ) )
+
+ PORT_START_TAG("DSW2") //$80001c.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_DIPNAME( 0x0100, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0100, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0200, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0400, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0400, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0800, 0x0000, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( On ) )
+ PORT_DIPNAME( 0x3000, 0x0000, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x1000, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( Hard ) )
+ PORT_DIPNAME( 0xc000, 0x0000, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x4000, "2" )
+ PORT_DIPSETTING( 0x0000, "3" )
+ PORT_DIPSETTING( 0x8000, "4" )
+ PORT_DIPSETTING( 0xc000, "5" )
+
+ PORT_START_TAG("Y0") //$800170.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)
+
+ PORT_START_TAG("X0") //$800174.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)
+
+ PORT_START_TAG("Y1") //$800178.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)
+
+ PORT_START_TAG("X1") //$80017c.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)
+
+INPUT_PORTS_END
+
+
+
+/***************************************************************************
+ Zero Point 2
+***************************************************************************/
+
+static INPUT_PORTS_START( zeropnt2 )
+ PORT_START_TAG("IN0") //$800019.b
+ PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_COIN1 )
+ PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_COIN2 )
+ PORT_SERVICE_NO_TOGGLE( 0x0004, IP_ACTIVE_HIGH)
+ PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_SERVICE1 )
+ PORT_BIT( 0xff00, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+
+ PORT_START_TAG("DSW1") //$80001a.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Free_Play ) )
+ PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0200, 0x0200, "? Coins To Continue ?" )
+ PORT_DIPSETTING( 0x0000, "1" )
+ PORT_DIPSETTING( 0x0200, "2" )
+ PORT_DIPNAME( 0x0c00, 0x0c00, "Gun Reloading" )
+ PORT_DIPSETTING( 0x0800, DEF_STR(No) )
+ PORT_DIPSETTING( 0x0400, DEF_STR(Yes) )
+ PORT_DIPSETTING( 0x0c00, "Factory Setting" )
+// PORT_DIPSETTING( 0x0000, "unused?" )
+ PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Language ) )
+ PORT_DIPSETTING( 0x1000, DEF_STR( English ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Japanese ) )
+ PORT_DIPNAME( 0xe000, 0xe000, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x6000, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0xe000, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0xc000, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0xa000, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x8000, DEF_STR( 1C_4C ) )
+
+ PORT_START_TAG("DSW2") //$80001c.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_DIPNAME( 0x0100, 0x0100, "Korean Language" )
+ PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0200, 0x0000, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x1c00, 0x1c00, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x1000, "2" )
+ PORT_DIPSETTING( 0x0c00, "3" )
+ PORT_DIPSETTING( 0x1c00, "4" )
+ PORT_DIPSETTING( 0x1800, "5" )
+ PORT_DIPSETTING( 0x1400, "6" )
+// PORT_DIPSETTING( 0x0800, "4" )
+// PORT_DIPSETTING( 0x0400, "4" )
+// PORT_DIPSETTING( 0x0000, "4" )
+ PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0xc000, 0xc000, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x8000, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0xc000, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( Harder ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
+
+ PORT_START_TAG("Y0") //$800140.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)
+
+ PORT_START_TAG("X0") //$800144.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)
+
+ PORT_START_TAG("Y1") //$800148.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)
+
+ PORT_START_TAG("X1") //$80014c.b
+ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)
+
+ PORT_START_TAG("IN7") //$80015c.b
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ 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_HIGH, IPT_SPECIAL ) // EEPROM
+INPUT_PORTS_END
+
+
+
+/***************************************************************************
+
+
+ Graphics Layouts
+
+
+***************************************************************************/
+
+/* 16x16x8 */
+static const gfx_layout layout_16x16x8 =
+{
+ 16,16,
+ RGN_FRAC(1,4),
+ 8,
+ { RGN_FRAC(3,4)+8, RGN_FRAC(3,4)+0,
+ RGN_FRAC(2,4)+8, RGN_FRAC(2,4)+0,
+ RGN_FRAC(1,4)+8, RGN_FRAC(1,4)+0,
+ RGN_FRAC(0,4)+8, RGN_FRAC(0,4)+0 },
+ { STEP8(0,1), STEP8(16,1) },
+ { STEP16(0,16*2) },
+ 16*16*2
+};
+
+static GFXDECODE_START( unico )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, layout_16x16x8, 0x0, 0x20 ) // [0] Sprites
+ GFXDECODE_ENTRY( REGION_GFX2, 0, layout_16x16x8, 0x0, 0x20 ) // [1] Layers
+GFXDECODE_END
+
+
+
+/***************************************************************************
+
+
+ Machine Drivers
+
+
+***************************************************************************/
+
+static MACHINE_RESET( unico )
+{
+}
+
+
+struct EEPROM_interface zeropnt2_eeprom_interface =
+{
+ 7, // address bits 7
+ 8, // data bits 8
+ "*110", // read 1 10 aaaaaaa
+ "*101", // write 1 01 aaaaaaa dddddddd
+ "*111", // erase 1 11 aaaaaaa
+ "*10000xxxx", // lock 1 00 00xxxx
+ "*10011xxxx", // unlock 1 00 11xxxx
+// "*10001xxxx" // write all 1 00 01xxxx dddddddd
+// "*10010xxxx" // erase all 1 00 10xxxx
+};
+
+static NVRAM_HANDLER( zeropnt2 )
+{
+ if (read_or_write)
+ EEPROM_save(file);
+ else
+ {
+ EEPROM_init(&zeropnt2_eeprom_interface);
+ if (file) EEPROM_load(file);
+ }
+}
+
+
+/***************************************************************************
+ Burglar X
+***************************************************************************/
+
+static MACHINE_DRIVER_START( burglarx )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68000, 16000000)
+ MDRV_CPU_PROGRAM_MAP(readmem_burglarx,writemem_burglarx)
+ MDRV_CPU_VBLANK_INT(irq2_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ MDRV_MACHINE_RESET(unico)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(0x180, 0xe0)
+ MDRV_SCREEN_VISIBLE_AREA(0, 0x180-1, 0, 0xe0-1)
+ MDRV_GFXDECODE(unico)
+ MDRV_PALETTE_LENGTH(8192)
+
+ MDRV_VIDEO_START(unico)
+ MDRV_VIDEO_UPDATE(unico)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YM3812, 3579545) /* 14.31818MHz OSC divided by 4 */
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.40)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.40)
+
+ MDRV_SOUND_ADD(OKIM6295, 1056000)
+ MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.80)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.80)
+MACHINE_DRIVER_END
+
+
+
+/***************************************************************************
+ Zero Point
+***************************************************************************/
+
+static MACHINE_RESET( zeropt )
+{
+ machine_reset_unico(machine);
+}
+
+static MACHINE_DRIVER_START( zeropnt )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68000, 16000000)
+ MDRV_CPU_PROGRAM_MAP(readmem_zeropnt,writemem_zeropnt)
+ MDRV_CPU_VBLANK_INT(irq2_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ MDRV_MACHINE_RESET(zeropt)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(0x180, 0xe0)
+ MDRV_SCREEN_VISIBLE_AREA(0, 0x180-1, 0, 0xe0-1)
+ MDRV_GFXDECODE(unico)
+ MDRV_PALETTE_LENGTH(8192)
+
+ MDRV_VIDEO_START(unico)
+ MDRV_VIDEO_UPDATE(unico)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YM3812, 3579545) /* 14.31818MHz OSC divided by 4 */
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.40)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.40)
+
+ MDRV_SOUND_ADD(OKIM6295, 1056000)
+ MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.80)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.80)
+MACHINE_DRIVER_END
+
+
+
+/***************************************************************************
+ Zero Point 2
+***************************************************************************/
+
+static MACHINE_DRIVER_START( zeropnt2 )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68EC020, 16000000)
+ MDRV_CPU_PROGRAM_MAP(readmem_zeropnt2,writemem_zeropnt2)
+ MDRV_CPU_VBLANK_INT(irq2_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ MDRV_MACHINE_RESET(zeropt)
+
+ MDRV_NVRAM_HANDLER(zeropnt2)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(0x180, 0xe0)
+ MDRV_SCREEN_VISIBLE_AREA(0, 0x180-1, 0, 0xe0-1)
+ MDRV_GFXDECODE(unico)
+ MDRV_PALETTE_LENGTH(8192)
+
+ MDRV_VIDEO_START(zeropnt2)
+ MDRV_VIDEO_UPDATE(zeropnt2)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YM2151, 3579545)
+ MDRV_SOUND_ROUTE(0, "left", 0.70)
+ MDRV_SOUND_ROUTE(1, "right", 0.70)
+
+ MDRV_SOUND_ADD(OKIM6295, 1056000)
+ MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.40)
+
+ MDRV_SOUND_ADD(OKIM6295, 3960000)
+ MDRV_SOUND_CONFIG(okim6295_interface_region_2_pin7high) // clock frequency & pin 7 not verified
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.20)
+MACHINE_DRIVER_END
+
+
+/***************************************************************************
+
+
+ ROMs Loading
+
+
+***************************************************************************/
+
+
+
+/***************************************************************************
+
+ Burglar X
+
+by Unico
+
+68000-16MHz , MACH210-15JC, 3 x A1020B
+14.31818 MHz, 32.000 MHz
+
+***************************************************************************/
+
+ROM_START( burglarx )
+
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 68000 Code */
+ ROM_LOAD16_BYTE( "bx-rom2.pgm", 0x000000, 0x080000, CRC(f81120c8) SHA1(f0240cf9aceb755e3c920bc3bcae0a9de29fd8c1) )
+ ROM_LOAD16_BYTE( "bx-rom3.pgm", 0x000001, 0x080000, CRC(080b4e82) SHA1(7eb08a7ea7684297e879123ae7ddc88d7fc1b87b) )
+
+ /* Notice the weird ROMs order? Pretty much bit scrambling */
+ ROM_REGION( 0x400000, REGION_GFX1, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Sprites */
+ ROM_LOAD16_BYTE( "bx-rom4", 0x000000, 0x080000, CRC(f74ce31f) SHA1(bafe247a2fdc918318ccf7b11f0406c78909dcaa) )
+ ROM_LOAD16_BYTE( "bx-rom10", 0x000001, 0x080000, CRC(6f56ca23) SHA1(5cfedda8d9fe4b575932a6a136d7b525d96e5454) )
+ ROM_LOAD16_BYTE( "bx-rom9", 0x100000, 0x080000, CRC(33f29d79) SHA1(287d8412842887af5a5c7a0f5e5736a741c3c7db) )
+ ROM_LOAD16_BYTE( "bx-rom8", 0x100001, 0x080000, CRC(24367092) SHA1(dc21d043a793cbc9fe94085c7884d684f1f80d74) )
+ ROM_LOAD16_BYTE( "bx-rom7", 0x200000, 0x080000, CRC(aff6bdea) SHA1(3c050ec5e1bbc93b15435c7a6e66bade9a07445e) )
+ ROM_LOAD16_BYTE( "bx-rom6", 0x200001, 0x080000, CRC(246afed2) SHA1(fcf08e968f11549546c47c1a67013c2427e0aad3) )
+ ROM_LOAD16_BYTE( "bx-rom11", 0x300000, 0x080000, CRC(898d176a) SHA1(4c85948b7e639743d0f1676fdc463267f550f97c) )
+ ROM_LOAD16_BYTE( "bx-rom5", 0x300001, 0x080000, CRC(fdee1423) SHA1(319610435b3dea61276d412e2bf6a3f32809ae19) )
+
+ ROM_REGION( 0x400000, REGION_GFX2, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Layers */
+ ROM_LOAD16_BYTE( "bx-rom14", 0x000000, 0x080000, CRC(30413373) SHA1(37bbc4d2943a32ee9f6bb268c823ffe162fe92a2) )
+ ROM_LOAD16_BYTE( "bx-rom18", 0x000001, 0x080000, CRC(8e7fc99f) SHA1(81141e3c9111944aae97d27e5631b11eaf6f8734) )
+ ROM_LOAD16_BYTE( "bx-rom19", 0x100000, 0x080000, CRC(d40eabcd) SHA1(e41d5e921a1648d6d4907f18e0256dbe3a01e9d3) )
+ ROM_LOAD16_BYTE( "bx-rom15", 0x100001, 0x080000, CRC(78833c75) SHA1(93bd2e9ba98d99e36b99765ff576df4ca347daf3) )
+ ROM_LOAD16_BYTE( "bx-rom17", 0x200000, 0x080000, CRC(f169633f) SHA1(3bb707110286890a740ef607fb2addeeaadedb08) )
+ ROM_LOAD16_BYTE( "bx-rom12", 0x200001, 0x080000, CRC(71eb160f) SHA1(4fc8caabc5ee6c7771c76e704ffba675cf997dae) )
+ ROM_LOAD16_BYTE( "bx-rom13", 0x300000, 0x080000, CRC(da34bbb5) SHA1(455c2412135b89670c2ecda9fd02f4da9b891ee4) )
+ ROM_LOAD16_BYTE( "bx-rom16", 0x300001, 0x080000, CRC(55b28ef9) SHA1(48615d53ac955ba6aca86ad4f8b61f4d2675d840) )
+
+ ROM_REGION( 0x80000, REGION_SOUND1, 0 ) /* Samples */
+ ROM_LOAD( "bx-rom1.snd", 0x000000, 0x080000, CRC(8ae67138) SHA1(3ea44f805a1f978e0a1c1bb7f45507379b147bc0) ) // 2 x 40000
+
+ROM_END
+
+
+/***************************************************************************
+
+ Zero Point
+
+(C) 1998 Unico
+
+PCB Number: ZPM1001A
+CPU: 68HC000P16
+SND: K-664/K-666 & AD-65 (YM3014/YM3812 & M6295)
+OSC: 14.31818MHz, 32.000MHz
+RAM: 62256 x 5, 6116 x 8, 84256 x 2
+DIPS: 2 x 8 position
+
+Other Chips: 3 x Actel A1020B (square 84 pin socketed, Same video chip as Power Instinct and Blomby Car)
+ MACH211 (square 44 pin socketed)
+
+There is a small gun interface board (Number ZPT1001B) located near the 68000 which contains
+another Actel A1020B chip, a 74HC14 TTL chip and a 4.9152MHz OSC.
+
+ROMS:
+zero2.BIN \
+zero3.BIN / Main Program 4M Mask ROMs
+zero1.BIN -- Sound MX27C4000
+zpobjz01.BIN -\
+zpobjz02.BIN \
+zpobjz03.BIN \
+zpobjz04.BIN \
+zpscrz05.BIN - GFX,16M Mask ROMs
+zpscrz06.BIN /
+zpscrz07.BIN /
+zpscrz08.BIN -/
+
+***************************************************************************/
+
+ROM_START( zeropnt )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 68000 Code */
+ ROM_LOAD16_BYTE( "zero_2.bin", 0x000000, 0x080000, CRC(1e599509) SHA1(5a562a3c85700126b95fbdf21ef8c0ddd35d9037) )
+ ROM_LOAD16_BYTE( "zero_3.bin", 0x000001, 0x080000, CRC(588aeef7) SHA1(0dfa22c9e7b1fe493c16160b1ac76fa4d3bb2e68) )
+
+ ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Sprites */
+ ROM_LOAD( "zpobjz01.bin", 0x000000, 0x200000, CRC(1f2768a3) SHA1(75c83458afc527dda47bfbd86a8e9c5ded7a5444) )
+ ROM_LOAD( "zpobjz02.bin", 0x200000, 0x200000, CRC(de34f33a) SHA1(b77c7d508942176585afaeeaea2f34f60326eeb1) )
+ ROM_LOAD( "zpobjz03.bin", 0x400000, 0x200000, CRC(d7a657f7) SHA1(f1f9e6a01eef4d0c8c4b2e161136cc4438d770e2) )
+ ROM_LOAD( "zpobjz04.bin", 0x600000, 0x200000, CRC(3aec2f8d) SHA1(6fb1cfabfb0bddf688d3bfb60f7538209efbd8f1) )
+
+ ROM_REGION( 0x800000, REGION_GFX2, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Layers */
+ ROM_LOAD( "zpscrz06.bin", 0x000000, 0x200000, CRC(e1e53cf0) SHA1(b440e09f6229d486d1a8be476ac8a17adde1ff7e) )
+ ROM_LOAD( "zpscrz05.bin", 0x200000, 0x200000, CRC(0d7d4850) SHA1(43f87d0461fe022b68b4e57e6c9542bcd78e301b) )
+ ROM_LOAD( "zpscrz07.bin", 0x400000, 0x200000, CRC(bb178f32) SHA1(1354f4d90a8cec58d1f2b6809985776b309b96a8) )
+ ROM_LOAD( "zpscrz08.bin", 0x600000, 0x200000, CRC(672f02e5) SHA1(8e8b28a8b2293950764d453a3c385d7083eb5a57) )
+
+ ROM_REGION( 0x80000 * 2, REGION_SOUND1, 0 ) /* Samples */
+ ROM_LOAD( "zero_1.bin", 0x000000, 0x080000, CRC(fd2384fa) SHA1(8ae83665fe952c5d03bd62d2abb507c351cf0fb5) )
+ ROM_RELOAD( 0x080000, 0x080000 )
+ROM_END
+
+
+ROM_START( zeropnta )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 68000 Code */
+ ROM_LOAD16_BYTE( "zpa2.bin", 0x000000, 0x080000, CRC(285fbca3) SHA1(61f8d48388a666ed9300c0688fbf844e316b8892) )
+ ROM_LOAD16_BYTE( "zpa3.bin", 0x000001, 0x080000, CRC(ad7b3129) SHA1(d814b5d9336d011386aa0b316b11225e5ea799fc) )
+
+ ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Sprites */
+ ROM_LOAD( "zpobjz01.bin", 0x000000, 0x200000, CRC(1f2768a3) SHA1(75c83458afc527dda47bfbd86a8e9c5ded7a5444) )
+ ROM_LOAD( "zpobjz02.bin", 0x200000, 0x200000, CRC(de34f33a) SHA1(b77c7d508942176585afaeeaea2f34f60326eeb1) )
+ ROM_LOAD( "zpobjz03.bin", 0x400000, 0x200000, CRC(d7a657f7) SHA1(f1f9e6a01eef4d0c8c4b2e161136cc4438d770e2) )
+ ROM_LOAD( "zpobjz04.bin", 0x600000, 0x200000, CRC(3aec2f8d) SHA1(6fb1cfabfb0bddf688d3bfb60f7538209efbd8f1) )
+
+ ROM_REGION( 0x800000, REGION_GFX2, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Layers */
+ ROM_LOAD( "zpscrz06.bin", 0x000000, 0x200000, CRC(e1e53cf0) SHA1(b440e09f6229d486d1a8be476ac8a17adde1ff7e) )
+ ROM_LOAD( "zpscrz05.bin", 0x200000, 0x200000, CRC(0d7d4850) SHA1(43f87d0461fe022b68b4e57e6c9542bcd78e301b) )
+ ROM_LOAD( "zpscrz07.bin", 0x400000, 0x200000, CRC(bb178f32) SHA1(1354f4d90a8cec58d1f2b6809985776b309b96a8) )
+ ROM_LOAD( "zpscrz08.bin", 0x600000, 0x200000, CRC(672f02e5) SHA1(8e8b28a8b2293950764d453a3c385d7083eb5a57) )
+
+ ROM_REGION( 0x80000 * 2, REGION_SOUND1, 0 ) /* Samples */
+ ROM_LOAD( "zero_1.bin", 0x000000, 0x080000, CRC(fd2384fa) SHA1(8ae83665fe952c5d03bd62d2abb507c351cf0fb5) )
+ ROM_RELOAD( 0x080000, 0x080000 )
+ROM_END
+
+/***************************************************************************
+
+ Zero Point 2
+
+(c) 1999 Unico
+
+PCB Number: UZP21001A
+CPU: MC68EC020FG16
+SND: YM3012/YM2151 & AD-65 x 2 (OKI M6295)
+OSC: 3.579545MHz (near AD-65), 32.000MHz, 40.000MHz (near 68020)
+RAM: 62256B x 9
+
+Other Chips: 3 x Actel A40MX04-F (square 84 pin socketed)
+ MACH211 (square 44 pin socketed)
+
+There is a small gun interface board (Number UZP21001B) located above the 68020 which contains:
+
+ OSC: 4.9152MHz
+ DIPS: 2 x 8 position
+EEPROM: ST 93C46
+ OTHER: Actel A40MX04-F chip
+ 74HC14 TTL chip
+ 4-pin gun header x 2
+
+ROMS:
+D0-D15.3 \ Main Program 8M Mask ROMs
+D16-D31.4 /
+uzp2-1.bin - Sound 27C040
+uzp2-2.bin - Sound 27C020
+
+A0-A1ZP.205 -\
+A2-A3ZP.206 \
+A6-A7ZP.207 \
+A4-A5ZP.208 \
+DB0DB1ZP.209 - GFX,32M Mask ROMs
+DB2DB3ZP.210 /
+DB4DB5ZP.211 /
+DB6DB7ZP.212 -/
+
+ Zero Point 2 board JAMMA Pinout
+
+ Main Jamma Connector
+ Solder Side | Parts Side
+------------------------------------------------------------------
+ GND | A | 1 | GND
+ GND | B | 2 | GND
+ +5 | C | 3 | +5
+ +5 | D | 4 | +5
+ | E | 5 |
+ +12 | F | 6 | +12
+------------ KEY ------------| H | 7 |------------ KEY -----------
+ | J | 8 | Coin Counter # 1
+ Player 2 Lamp | K | 9 | Player 1 Lamp
+ Speaker (L) | L | 10| Speaker (R)
+ | M | 11|
+ Video Green | N | 12| Video Red
+ Video Sync | P | 13| Video Blue
+ Service Switch | R | 14| Video GND
+ | S | 15| Test Switch
+ Coin Switch 2 | T | 16| Coin Switch 1
+ Player 2 Start | U | 17| Player 1 Start
+ | V | 18|
+ | W | 19|
+ | X | 20|
+ | Y | 21|
+ | Z | 22|
+ | a | 23|
+ | b | 24|
+ | c | 25|
+ | d | 26|
+ GND | e | 27| GND
+ GND | f | 28| GND
+
+
+
+SPECIAL NOTICE - Sound wiring change:
+
+For cabinets with one speaker:
+ JAMMA pin 10 goes to speaker (+)
+ Run a ground to the negative side of speaker.
+For cabinets with two speakers:
+ JAMMA pin 10 goes to right speaker (+)
+ JAMMA pin L goes to left speaker (+)
+ Run a ground to the negative side of each speaker.
+
+Using Original Unico Light Guns & connectors:
+
+ 1PLAY: Left (Red) Gun Connector Pinout*
+
+ 1| Gun OPTO - White Wire
+ 2| +5 Volts - Red Wire
+ 3| Trigger - Green Wire
+ 4| Ground - Black Wire
+
+ 2PLAY: Right (Blue) Gun Connector Pinout*
+
+ 1| Gun OPTO - White Wire
+ 2| +5 Volts - Red Wire
+ 3| Trigger - Green Wire
+ 4| Ground - Black Wire
+
+* This is not the same as the HAPP Controls' 4-pin standard
+
+
+DIPSW-A
+------------------------------------------------------------------
+ DipSwitch Title | Function | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
+------------------------------------------------------------------
+ Free Play | Off |off| |*
+ | On |on | |
+------------------------------------------------------------------
+ 1 Coin to Continue | Off | |off| |*
+ | On | |on | |
+------------------------------------------------------------------
+ | Factory | |off|off| |*
+ Gun Loading Mode |Not Reload| |on |off| |
+ | Reload | |off|on | |
+------------------------------------------------------------------
+ Language | English | |off| |*
+ | Japanese | |on | |
+------------------------------------------------------------------
+ | 1cn/1pl | |off|off|off|*
+ | 1cn/2pl | |on |off|off|
+ | 1cn/3pl | |off|on |off|
+ Coinage | 1cn/4pl | |on |on |off|
+ | 2cn/1pl | |off|off|on |
+ | 3cn/1pl | |on |off|on |
+ | 4cn/1pl | |off|on |on |
+ | 5cn/1pl | |on |on |on |
+------------------------------------------------------------------
+
+DIPSW-B
+------------------------------------------------------------------
+ DipSwitch Title | Function | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
+------------------------------------------------------------------
+ Korean Language | Off |off| |*
+ | On |on | |
+------------------------------------------------------------------
+ Demo Sounds | Off | |off| |
+ | On | |on | |*
+------------------------------------------------------------------
+ | 4 | |off|off|off| |*
+ Player's Heart | 5 | |on |off|off| |
+ (Lives) | 6 | |off|on |off| |
+ | 2 | |on |on |off| |
+ | 3 | |off|off|on | |
+------------------------------------------------------------------
+ Not Used / Always Off |off| |*
+------------------------------------------------------------------
+ | Normal | |off|off|*
+ Difficulty | Easy | |on |off|
+ Level | Hard | |off|on |
+ | V.Hard | |on |on |
+------------------------------------------------------------------
+
+* Denotes Factory Defualts
+
+
+BrianT
+
+***************************************************************************/
+
+ROM_START( zeropnt2 )
+ ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 68020 Code */
+ ROM_LOAD32_WORD_SWAP( "d16-d31.4", 0x000000, 0x100000, CRC(48314fdb) SHA1(a5bdb6a3f520587ff5e73438dc414cfdff34167b) )
+ ROM_LOAD32_WORD_SWAP( "d0-d15.3", 0x000002, 0x100000, CRC(5ec4151e) SHA1(f7c857bdb6a92f76f09a089b37def7e6cf24b65a) )
+
+ ROM_REGION( 0x1000000, REGION_GFX1, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Sprites */
+ ROM_LOAD( "db0db1zp.209", 0x000000, 0x400000, CRC(474b460c) SHA1(72104b7a00cb6d62b3cee2cfadc928669ca948c4) )
+ ROM_LOAD( "db2db3zp.210", 0x400000, 0x400000, CRC(0a1d0a88) SHA1(b0a6ba9eba539fff417557c9af60d408c2912491) )
+ ROM_LOAD( "db4db5zp.211", 0x800000, 0x400000, CRC(227169dc) SHA1(b03d8d46714e5aa3631fde7d65466334dafdc341) )
+ ROM_LOAD( "db6db7zp.212", 0xc00000, 0x400000, CRC(a6306cdb) SHA1(da48c5981b72b87df40602e03e56a40a24728262) )
+
+ ROM_REGION( 0x1000000, REGION_GFX2, ROMREGION_INVERT | ROMREGION_DISPOSE ) /* 16x16x8 Layers */
+ ROM_LOAD( "a0-a1zp.205", 0x000000, 0x400000, CRC(f7ca9c0e) SHA1(541139b617ff34c378a506cf88fe97234c93ee20) )
+ ROM_LOAD( "a2-a3zp.206", 0x400000, 0x400000, CRC(0581c8fe) SHA1(9bbffc9c758bbaba2b43a63811b725e51996268a) )
+ ROM_LOAD( "a4-a5zp.208", 0x800000, 0x400000, CRC(ddd091ef) SHA1(c1751aef2546a35f2fdbfeca9647a88fd3e65cdd) )
+ ROM_LOAD( "a6-a7zp.207", 0xc00000, 0x400000, CRC(3fd46113) SHA1(326684b92c258bde318693cd9b3a7660aed3cd6f) )
+
+ ROM_REGION( 0x80000 * 2, REGION_SOUND1, 0 ) /* Samples */
+ ROM_LOAD( "uzp2-1.bin", 0x000000, 0x080000, CRC(ed0966ed) SHA1(a43b9c493f94d1fb11e1b189caaf37d3d792c730) )
+ ROM_RELOAD( 0x080000, 0x080000 )
+
+ ROM_REGION( 0x40000, REGION_SOUND2, 0 ) /* Samples */
+ ROM_LOAD( "uzp2-2.bin", 0x000000, 0x040000, CRC(db8cb455) SHA1(6723b4018208d554bd1bf1e0640b72d2f4f47302) )
+ROM_END
+
+
+/***************************************************************************
+
+
+ Game Drivers
+
+
+***************************************************************************/
+
+GAME( 1997, burglarx, 0, burglarx, burglarx, 0, ROT0, "Unico", "Burglar X" , 0 )
+GAME( 1998, zeropnt, 0, zeropnt, zeropnt, 0, ROT0, "Unico", "Zero Point (set 1)", 0 )
+GAME( 1998, zeropnta, zeropnt, zeropnt, zeropnt, 0, ROT0, "Unico", "Zero Point (set 2)", 0 )
+GAME( 1999, zeropnt2, 0, zeropnt2, zeropnt2, 0, ROT0, "Unico", "Zero Point 2", 0 )
+