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Diffstat (limited to 'trunk/src/mame/drivers/dassault.c')
-rw-r--r--trunk/src/mame/drivers/dassault.c869
1 files changed, 869 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/dassault.c b/trunk/src/mame/drivers/dassault.c
new file mode 100644
index 00000000000..2702d286e72
--- /dev/null
+++ b/trunk/src/mame/drivers/dassault.c
@@ -0,0 +1,869 @@
+/***************************************************************************
+
+ Thunder Zone (c) 1991 Data East Corporation (World 2 players)
+ Desert Assault (c) 1991 Data East Corporation (USA 4 players)
+ Desert Assault (c) 1991 Data East Corporation (USA 2 players)
+
+ Emulation by Bryan McPhail, mish@tendril.co.uk
+
+
+Stephh's notes (based on the games M68000 code and some tests) :
+
+0) all games
+
+ - If the "Flip Screen" Dip Switch is correct, screen flipping is handled by
+ a write to 0x220000.w (dassault_control_1[0]) which isn't supported yet.
+ - I can't confirm the "Demo Sounds" Dip Switch, but the routine is the same
+ in all games (but different addresses) and it writes something to 0x180000.w
+ (see 'WRITE16_HANDLER( dassault_sound_w )').
+
+
+1) 'thndzone'
+
+ - "Max Players" Dip Switch set to "2" :
+
+ * COIN1 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) depending on "Coin B" Dip Switch
+ * COIN3 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * COIN4 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * SERVICE1 : adds 4 coins/credits
+
+ * START1 : starts a game for player 1
+ * START2 : starts a game for player 2
+
+ * BUTTON1n : "fire"
+ * BUTTON2n : "nuke"
+
+ - "Max Players" Dip Switch set to "4" :
+
+ * COIN1 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) depending on "Coin B" Dip Switch
+ * COIN3 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * COIN4 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * SERVICE1 : adds 4 coins/credits
+
+ * START1 : starts a game for player 1
+ * START2 : starts a game for player 2
+
+ * BUTTON1n : "fire" + starts a game for player n
+ * BUTTON2n : "nuke"
+
+
+2) 'dassault'
+
+ - "Max Players" Dip Switch set to "2" :
+
+ * COIN1 : adds coin(s)/credit(s) depending on "Coin A" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) depending on "Coin B" Dip Switch
+ * COIN3 : NO EFFECT !
+ * COIN4 : NO EFFECT !
+ * SERVICE1 : adds 1 coin/credit
+
+ * START1 : starts a game for player 1
+ * START2 : starts a game for player 2
+
+ * BUTTON1n : "fire"
+ * BUTTON2n : "nuke"
+
+ - "Max Players" Dip Switch set to "3" :
+
+ * COIN1 : adds coin(s)/credit(s) for player 1 depending on "Coin A" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) for player 2 depending on "Coin A" Dip Switch
+ * COIN3 : adds coin(s)/credit(s) for player 3 depending on "Coin A" Dip Switch
+ * COIN4 : adds coin(s)/credit(s) for FAKE player 4 depending on "Coin A" Dip Switch
+ * SERVICE1 : adds 1 coin/credit for all players (including FAKE player 4 !)
+
+ * START1 : NO EFFECT !
+ * START2 : NO EFFECT !
+
+ * BUTTON1n : "fire" + starts a game for player n
+ * BUTTON2n : "nuke"
+
+ - "Max Players" Dip Switch set to "4" :
+
+ * COIN1 : adds coin(s)/credit(s) for player 1 depending on "Coin A" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) for player 2 depending on "Coin A" Dip Switch
+ * COIN3 : adds coin(s)/credit(s) for player 3 depending on "Coin A" Dip Switch
+ * COIN4 : adds coin(s)/credit(s) for player 4 depending on "Coin A" Dip Switch
+ * SERVICE1 : adds 1 coin/credit for all players
+
+ * START1 : NO EFFECT !
+ * START2 : NO EFFECT !
+
+ * BUTTON1n : "fire" + starts a game for player n
+ * BUTTON2n : "nuke"
+
+
+3) 'dassault4'
+
+ - always 4 players :
+
+ * COIN1 : adds coin(s)/credit(s) for player 1 depending on "Coinage" Dip Switch
+ * COIN2 : adds coin(s)/credit(s) for player 2 depending on "Coinage" Dip Switch
+ * COIN3 : adds coin(s)/credit(s) for player 3 depending on "Coinage" Dip Switch
+ * COIN4 : adds coin(s)/credit(s) for player 4 depending on "Coinage" Dip Switch
+ * SERVICE1 : adds 1 coin/credit
+
+ * NO START1 !
+ * NO START2 !
+
+ * BUTTON1n : "fire" + starts a game for player n
+ * BUTTON2n : "nuke"
+
+
+2008-08
+Dip locations verified with US conversion kit manual.
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/m68000/m68000.h"
+#include "cpu/h6280/h6280.h"
+#include "includes/dassault.h"
+#include "sound/2203intf.h"
+#include "sound/2151intf.h"
+#include "sound/okim6295.h"
+#include "video/deco16ic.h"
+#include "video/decocomn.h"
+#include "video/decospr.h"
+
+/**********************************************************************************/
+
+READ16_MEMBER(dassault_state::dassault_control_r)
+{
+ switch (offset << 1)
+ {
+ case 0: /* Player 1 & Player 2 joysticks & fire buttons */
+ return ioport("P1_P2")->read();
+
+ case 2: /* Player 3 & Player 4 joysticks & fire buttons */
+ return ioport("P3_P4")->read();
+
+ case 4: /* Dip 1 (stored at 0x3f8035) */
+ return ioport("DSW1")->read();
+
+ case 6: /* Dip 2 (stored at 0x3f8034) */
+ return ioport("DSW2")->read();
+
+ case 8: /* VBL, Credits */
+ return ioport("SYSTEM")->read();
+ }
+
+ return 0xffff;
+}
+
+WRITE16_MEMBER(dassault_state::dassault_control_w)
+{
+ coin_counter_w(machine(), 0, data & 1);
+ if (data & 0xfffe)
+ logerror("Coin cointrol %04x\n", data);
+}
+
+READ16_MEMBER(dassault_state::dassault_sub_control_r)
+{
+ return ioport("VBLANK1")->read();
+}
+
+WRITE16_MEMBER(dassault_state::dassault_sound_w)
+{
+ soundlatch_byte_w(space, 0, data & 0xff);
+ device_set_input_line(m_audiocpu, 0, HOLD_LINE); /* IRQ1 */
+}
+
+/* The CPU-CPU irq controller is overlaid onto the end of the shared memory */
+READ16_MEMBER(dassault_state::dassault_irq_r)
+{
+ switch (offset)
+ {
+ case 0: device_set_input_line(m_maincpu, 5, CLEAR_LINE); break;
+ case 1: device_set_input_line(m_subcpu, 6, CLEAR_LINE); break;
+ }
+ return m_shared_ram[(0xffc / 2) + offset]; /* The values probably don't matter */
+}
+
+WRITE16_MEMBER(dassault_state::dassault_irq_w)
+{
+ switch (offset)
+ {
+ case 0: device_set_input_line(m_maincpu, 5, ASSERT_LINE); break;
+ case 1: device_set_input_line(m_subcpu, 6, ASSERT_LINE); break;
+ }
+
+ COMBINE_DATA(&m_shared_ram[(0xffc / 2) + offset]); /* The values probably don't matter */
+}
+
+WRITE16_MEMBER(dassault_state::shared_ram_w)
+{
+ COMBINE_DATA(&m_shared_ram[offset]);
+}
+
+READ16_MEMBER(dassault_state::shared_ram_r)
+{
+ return m_shared_ram[offset];
+}
+
+/**********************************************************************************/
+
+static ADDRESS_MAP_START( dassault_map, AS_PROGRAM, 16, dassault_state )
+ AM_RANGE(0x000000, 0x07ffff) AM_ROM
+
+ AM_RANGE(0x100000, 0x103fff) AM_RAM_DEVWRITE_LEGACY("deco_common", decocomn_nonbuffered_palette_w) AM_SHARE("paletteram")
+
+ AM_RANGE(0x140004, 0x140007) AM_WRITENOP /* ? */
+ AM_RANGE(0x180000, 0x180001) AM_WRITE(dassault_sound_w)
+
+ AM_RANGE(0x1c0000, 0x1c000f) AM_READ(dassault_control_r)
+ AM_RANGE(0x1c000a, 0x1c000b) AM_DEVWRITE_LEGACY("deco_common", decocomn_priority_w)
+ AM_RANGE(0x1c000c, 0x1c000d) AM_DEVWRITE("spriteram2", buffered_spriteram16_device, write)
+ AM_RANGE(0x1c000e, 0x1c000f) AM_WRITE(dassault_control_w)
+
+ AM_RANGE(0x200000, 0x201fff) AM_DEVREADWRITE_LEGACY("tilegen1", deco16ic_pf1_data_r, deco16ic_pf1_data_w)
+ AM_RANGE(0x202000, 0x203fff) AM_DEVREADWRITE_LEGACY("tilegen1", deco16ic_pf2_data_r, deco16ic_pf2_data_w)
+ AM_RANGE(0x212000, 0x212fff) AM_WRITEONLY AM_SHARE("pf2_rowscroll")
+ AM_RANGE(0x220000, 0x22000f) AM_DEVWRITE_LEGACY("tilegen1", deco16ic_pf_control_w)
+
+ AM_RANGE(0x240000, 0x240fff) AM_DEVREADWRITE_LEGACY("tilegen2", deco16ic_pf1_data_r, deco16ic_pf1_data_w)
+ AM_RANGE(0x242000, 0x242fff) AM_DEVREADWRITE_LEGACY("tilegen2", deco16ic_pf2_data_r, deco16ic_pf2_data_w)
+ AM_RANGE(0x252000, 0x252fff) AM_WRITEONLY AM_SHARE("pf4_rowscroll")
+ AM_RANGE(0x260000, 0x26000f) AM_DEVWRITE_LEGACY("tilegen2", deco16ic_pf_control_w)
+
+ AM_RANGE(0x3f8000, 0x3fbfff) AM_RAM AM_SHARE("ram") /* Main ram */
+ AM_RANGE(0x3fc000, 0x3fcfff) AM_RAM AM_SHARE("spriteram2") /* Spriteram (2nd) */
+ AM_RANGE(0x3feffc, 0x3fefff) AM_READWRITE(dassault_irq_r, dassault_irq_w)
+ AM_RANGE(0x3fe000, 0x3fefff) AM_READWRITE(shared_ram_r, shared_ram_w) AM_SHARE("shared_ram") /* Shared ram */
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( dassault_sub_map, AS_PROGRAM, 16, dassault_state )
+ AM_RANGE(0x000000, 0x07ffff) AM_ROM
+
+ AM_RANGE(0x100000, 0x100001) AM_DEVWRITE("spriteram", buffered_spriteram16_device, write)
+ AM_RANGE(0x100002, 0x100007) AM_WRITENOP /* ? */
+ AM_RANGE(0x100004, 0x100005) AM_READ(dassault_sub_control_r)
+
+ AM_RANGE(0x3f8000, 0x3fbfff) AM_RAM AM_SHARE("ram2") /* Sub cpu ram */
+ AM_RANGE(0x3fc000, 0x3fcfff) AM_RAM AM_SHARE("spriteram") /* Sprite ram */
+ AM_RANGE(0x3feffc, 0x3fefff) AM_READWRITE(dassault_irq_r, dassault_irq_w)
+ AM_RANGE(0x3fe000, 0x3fefff) AM_READWRITE(shared_ram_r, shared_ram_w)
+ADDRESS_MAP_END
+
+/******************************************************************************/
+
+static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, dassault_state )
+ AM_RANGE(0x000000, 0x00ffff) AM_ROM
+ AM_RANGE(0x100000, 0x100001) AM_DEVREADWRITE_LEGACY("ym1", ym2203_r, ym2203_w)
+ AM_RANGE(0x110000, 0x110001) AM_DEVREADWRITE_LEGACY("ym2", ym2151_r, ym2151_w)
+ AM_RANGE(0x120000, 0x120001) AM_DEVREADWRITE("oki1", okim6295_device, read, write)
+ AM_RANGE(0x130000, 0x130001) AM_DEVREADWRITE("oki2", okim6295_device, read, write)
+ AM_RANGE(0x140000, 0x140001) AM_READ(soundlatch_byte_r)
+ AM_RANGE(0x1f0000, 0x1f1fff) AM_RAMBANK("bank8")
+ AM_RANGE(0x1fec00, 0x1fec01) AM_WRITE_LEGACY(h6280_timer_w)
+ AM_RANGE(0x1ff400, 0x1ff403) AM_WRITE_LEGACY(h6280_irq_status_w)
+ADDRESS_MAP_END
+
+/**********************************************************************************/
+
+static INPUT_PORTS_START( common )
+ PORT_START("P1_P2")
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_8WAY
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_8WAY
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_8WAY
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_8WAY
+ 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_UNUSED )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 )
+
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_8WAY
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_8WAY
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_8WAY
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_8WAY
+ 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_UNUSED )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 )
+
+ PORT_START("P3_P4")
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(3) PORT_8WAY
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(3) PORT_8WAY
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(3) PORT_8WAY
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(3) PORT_8WAY
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 )
+
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(4) PORT_8WAY
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(4) PORT_8WAY
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(4) PORT_8WAY
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(4) PORT_8WAY
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_COIN4 )
+
+ PORT_START("VBLANK1") /* Cpu 1 vblank */
+ PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( thndzone )
+ PORT_INCLUDE( common )
+
+ PORT_START("SYSTEM")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) // Adds 4 credits/coins !
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("DSW1")
+ PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3")
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5,6")
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x38, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x30, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x28, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x18, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7")
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, "2 Coins to Start, 1 to Continue" ) PORT_DIPLOCATION("SW1:8")
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+
+ PORT_START("DSW2")
+ PORT_DIPUNUSED_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW2:1" ) /* OFF & Not to be changed, according to manual */
+ PORT_DIPUNUSED_DIPLOC( 0x02, IP_ACTIVE_LOW, "SW2:2" ) /* OFF & Not to be changed, according to manual */
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:3,4")
+ PORT_DIPSETTING( 0x08, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
+ PORT_DIPUNUSED_DIPLOC( 0x10, IP_ACTIVE_LOW, "SW2:5" ) /* OFF & Not to be changed, according to manual */
+ PORT_DIPNAME( 0x20, 0x20, "Max Players" ) PORT_DIPLOCATION("SW2:6")
+ PORT_DIPSETTING( 0x20, "2" )
+ PORT_DIPSETTING( 0x00, "4" )
+ PORT_DIPUNUSED_DIPLOC( 0x40, IP_ACTIVE_LOW, "SW2:7" ) /* OFF & Not to be changed, according to manual */
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") // Check code at 0x001490
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( dassault )
+ PORT_INCLUDE( common )
+
+ PORT_START("SYSTEM")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
+
+ PORT_START("DSW1")
+ PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3")
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5,6")
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x38, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x30, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x28, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x18, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7")
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, "2 Coins to Start, 1 to Continue" ) PORT_DIPLOCATION("SW1:8")
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+
+ PORT_START("DSW2")
+ PORT_DIPUNUSED_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW2:1" )
+ PORT_DIPUNUSED_DIPLOC( 0x02, IP_ACTIVE_LOW, "SW2:2" )
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:3,4")
+ PORT_DIPSETTING( 0x08, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
+ PORT_DIPNAME( 0x30, 0x30, "Max Players" ) PORT_DIPLOCATION("SW2:5,6")
+ PORT_DIPSETTING( 0x30, "2" )
+ PORT_DIPSETTING( 0x20, "3" )
+ PORT_DIPSETTING( 0x10, "4" )
+// PORT_DIPSETTING( 0x00, "4 (buggy)" )
+ PORT_DIPUNUSED_DIPLOC( 0x40, IP_ACTIVE_LOW, "SW2:7" )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") // Check code at 0x0014bc
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( dassault4 )
+ PORT_INCLUDE( common )
+
+ PORT_MODIFY("P1_P2")
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("SYSTEM")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
+
+ PORT_START("DSW1")
+ PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW1:1,2,3")
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( 1C_6C ) )
+ PORT_DIPUNUSED_DIPLOC( 0x08, IP_ACTIVE_LOW, "SW1:4" )
+ PORT_DIPUNUSED_DIPLOC( 0x10, IP_ACTIVE_LOW, "SW1:5" )
+ PORT_DIPUNUSED_DIPLOC( 0x20, IP_ACTIVE_LOW, "SW1:6" )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7")
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, "2 Coins to Start, 1 to Continue" ) PORT_DIPLOCATION("SW1:8")
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+
+ PORT_START("DSW2")
+ PORT_DIPUNUSED_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW2:1" )
+ PORT_DIPUNUSED_DIPLOC( 0x02, IP_ACTIVE_LOW, "SW2:2" )
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:3,4")
+ PORT_DIPSETTING( 0x08, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
+ PORT_DIPUNUSED_DIPLOC( 0x10, IP_ACTIVE_LOW, "SW2:5" )
+ PORT_DIPUNUSED_DIPLOC( 0x20, IP_ACTIVE_LOW, "SW2:6" )
+ PORT_DIPUNUSED_DIPLOC( 0x40, IP_ACTIVE_LOW, "SW2:7" )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") // Check code at 0x0014a4
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+/**********************************************************************************/
+
+static const gfx_layout charlayout =
+{
+ 8,8,
+ RGN_FRAC(1,2),
+ 4,
+ { RGN_FRAC(1,2)+8, RGN_FRAC(1,2), 8, 0 },
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
+ 16*8
+};
+
+static const gfx_layout tilelayout =
+{
+ 16,16,
+ RGN_FRAC(1,2),
+ 4,
+ { RGN_FRAC(1,2)+8, RGN_FRAC(1,2), 8, 0 },
+ { 32*8+0, 32*8+1, 32*8+2, 32*8+3, 32*8+4, 32*8+5, 32*8+6, 32*8+7,
+ 0, 1, 2, 3, 4, 5, 6, 7 },
+ { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16,
+ 8*16, 9*16, 10*16, 11*16, 12*16, 13*16, 14*16, 15*16 },
+ 64*8
+};
+
+static GFXDECODE_START( dassault )
+ /* "gfx1" is copied to "gfx2" at runtime */
+ GFXDECODE_ENTRY( "gfx2", 0, charlayout, 0, 32 ) /* Characters 8x8 */
+ GFXDECODE_ENTRY( "gfx2", 0, tilelayout, 0, 32 ) /* Tiles 16x16 */
+ GFXDECODE_ENTRY( "gfx3", 0, tilelayout, 512, 32 ) /* Tiles 16x16 */
+ GFXDECODE_ENTRY( "gfx4", 0, tilelayout, 0/*1024*/, 64 ) /* Sprites 16x16 */
+ GFXDECODE_ENTRY( "gfx5", 0, tilelayout, 0/*2048*/, 64 ) /* Sprites 16x16 */
+GFXDECODE_END
+
+/**********************************************************************************/
+
+static void sound_irq(device_t *device, int state)
+{
+ dassault_state *driver_state = device->machine().driver_data<dassault_state>();
+ device_set_input_line(driver_state->m_audiocpu, 1, state);
+}
+
+static WRITE8_DEVICE_HANDLER( sound_bankswitch_w )
+{
+ dassault_state *state = device->machine().driver_data<dassault_state>();
+
+ /* the second OKIM6295 ROM is bank switched */
+ state->m_oki2->set_bank_base((data & 1) * 0x40000);
+}
+
+static const ym2151_interface ym2151_config =
+{
+ DEVCB_LINE(sound_irq),
+ DEVCB_HANDLER(sound_bankswitch_w)
+};
+
+/**********************************************************************************/
+
+static const decocomn_interface dassault_decocomn_intf =
+{
+ "screen",
+};
+
+static int dassault_bank_callback( const int bank )
+{
+ return ((bank >> 4) & 0xf) << 12;
+}
+
+static const deco16ic_interface dassault_deco16ic_tilegen1_intf =
+{
+ "screen",
+ 0, 1,
+ 0x0f, 0x0f, /* trans masks (default values) */
+ 0, 16, /* color base (default values) */
+ 0x0f, 0x0f, /* color masks (default values) */
+ dassault_bank_callback,
+ dassault_bank_callback,
+ 0,1,
+};
+
+static const deco16ic_interface dassault_deco16ic_tilegen2_intf =
+{
+ "screen",
+ 0, 1,
+ 0x0f, 0x0f, /* trans masks (default values) */
+ 0, 16, /* color base (default values) */
+ 0x0f, 0x0f, /* color masks (default values) */
+ dassault_bank_callback,
+ dassault_bank_callback,
+ 0,2,
+};
+
+
+static MACHINE_CONFIG_START( dassault, dassault_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M68000, 14000000) /* Accurate */
+ MCFG_CPU_PROGRAM_MAP(dassault_map)
+ MCFG_CPU_VBLANK_INT("screen", irq4_line_hold)
+
+ MCFG_CPU_ADD("sub", M68000, 14000000) /* Accurate */
+ MCFG_CPU_PROGRAM_MAP(dassault_sub_map)
+ MCFG_CPU_VBLANK_INT("screen", irq5_line_hold)
+
+ MCFG_CPU_ADD("audiocpu", H6280,32220000/8) /* Accurate */
+ MCFG_CPU_PROGRAM_MAP(sound_map)
+
+// MCFG_QUANTUM_TIME(attotime::from_hz(8400)) /* 140 CPU slices per frame */
+ MCFG_QUANTUM_PERFECT_CPU("maincpu") // I was seeing random lockups.. let's see if this helps
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529))
+ MCFG_SCREEN_SIZE(40*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1)
+ MCFG_SCREEN_UPDATE_STATIC(dassault)
+
+ MCFG_VIDEO_START(dassault)
+
+ MCFG_GFXDECODE(dassault)
+ MCFG_PALETTE_LENGTH(4096)
+
+ MCFG_BUFFERED_SPRITERAM16_ADD("spriteram")
+ MCFG_BUFFERED_SPRITERAM16_ADD("spriteram2")
+
+ MCFG_DECOCOMN_ADD("deco_common", dassault_decocomn_intf)
+
+ MCFG_DECO16IC_ADD("tilegen1", dassault_deco16ic_tilegen1_intf)
+ MCFG_DECO16IC_ADD("tilegen2", dassault_deco16ic_tilegen2_intf)
+
+ MCFG_DEVICE_ADD("spritegen1", DECO_SPRITE, 0)
+ decospr_device::set_gfx_region(*device, 3);
+
+ MCFG_DEVICE_ADD("spritegen2", DECO_SPRITE, 0)
+ decospr_device::set_gfx_region(*device, 4);
+
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
+
+ MCFG_SOUND_ADD("ym1", YM2203, 32220000/8)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.40)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.40)
+
+ MCFG_SOUND_ADD("ym2", YM2151, 32220000/9)
+ MCFG_SOUND_CONFIG(ym2151_config)
+ MCFG_SOUND_ROUTE(0, "lspeaker", 0.45)
+ MCFG_SOUND_ROUTE(1, "rspeaker", 0.45)
+
+ MCFG_OKIM6295_ADD("oki1", 1023924, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
+
+ MCFG_OKIM6295_ADD("oki2", 2047848, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
+MACHINE_CONFIG_END
+
+/**********************************************************************************/
+
+ROM_START( dassault )
+ ROM_REGION(0x80000, "maincpu", 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE("01.bin", 0x00000, 0x20000, CRC(14f17ea7) SHA1(0bb8b7dba05f1ea42e68838861f0d4c263eac6b3) )
+ ROM_LOAD16_BYTE("03.bin", 0x00001, 0x20000, CRC(bed1b90c) SHA1(c100f89b69025e2ff885b35a733abc627da98a07) )
+ ROM_LOAD16_BYTE("gs00", 0x40000, 0x20000, CRC(b7277175) SHA1(ffb19c4dd12e0391f01de57c46a7998885fe22bf) )
+ ROM_LOAD16_BYTE("gs02", 0x40001, 0x20000, CRC(cde31e35) SHA1(0219845308c9f46e73b0504bd2aefa2fa74f388e) )
+
+ ROM_REGION(0x80000, "sub", 0 ) /* 68000 code (Sub cpu) */
+ ROM_LOAD16_BYTE("hc10-1.bin", 0x00000, 0x20000, CRC(ac5ac770) SHA1(bf6640900c2f9c8091168bf106edf85350c34652) )
+ ROM_LOAD16_BYTE("hc08-1.bin", 0x00001, 0x20000, CRC(864dca56) SHA1(0967f613684b539d10b67e4f6033c890e2134ea2) )
+ ROM_LOAD16_BYTE("gs11", 0x40000, 0x20000, CRC(80cb23de) SHA1(d52426460eea2285c57cfc3fe37aa6dc79990e25) )
+ ROM_LOAD16_BYTE("gs09", 0x40001, 0x20000, CRC(0a8fa7e1) SHA1(330ae9602b5f56b5dc4961a41991b64412a59880) )
+
+ ROM_REGION(0x10000, "audiocpu", 0 ) /* Sound CPU */
+ ROM_LOAD( "gs04", 0x00000, 0x10000, CRC(81c29ebf) SHA1(1b241277a8e35cdeaeb120970d14a09d33032459) )
+
+ ROM_REGION(0x020000, "gfx1", 0 )
+ ROM_LOAD16_BYTE( "gs05", 0x000000, 0x10000, CRC(0aae996a) SHA1(d37a12b057e9934212362d7eafa575c961819a27) )
+ ROM_LOAD16_BYTE( "gs06", 0x000001, 0x10000, CRC(4efdf03d) SHA1(835d22829c6d0f4efc76801b449f9a779f460f1c) )
+
+ ROM_REGION(0x120000, "gfx2", 0 )
+ ROM_LOAD( "maj-02", 0x000000, 0x100000, CRC(383bbc37) SHA1(c537ab147a2770ce28ee185b08dd62d35249bfa9) )
+ /* Other 0x20000 filled in later */
+
+ ROM_REGION(0x200000, "gfx3", 0 )
+ ROM_LOAD( "maj-01", 0x000000, 0x100000, CRC(9840a204) SHA1(096c351769da5184c3d9a05495370134acc9507a) )
+ ROM_LOAD( "maj-00", 0x100000, 0x100000, CRC(87ea8d16) SHA1(db47123aa2ebbb800cfc5cfcf50309bc39cadbcd) )
+
+ ROM_REGION( 0x400000, "gfx4", 0 ) /* sprites chip 1 */
+ ROM_LOAD( "maj-04", 0x000000, 0x80000, CRC(36e49b19) SHA1(bfbc45b635bf3d46ff8b8a514a3f352bf3a95535) )
+ ROM_LOAD( "maj-05", 0x080000, 0x80000, CRC(80fc71cc) SHA1(65b15afbe5d628051b012777d486b6ce92a3795c) )
+ ROM_LOAD( "maj-06", 0x100000, 0x80000, CRC(2e7a684b) SHA1(cffeda1a816dad30d6b1cb12458661188d625d40) )
+ ROM_LOAD( "maj-07", 0x180000, 0x80000, CRC(3acc1f78) SHA1(87ec65b4f54a66370754534d03f4c9217531b42f) )
+ ROM_LOAD( "maj-08", 0x200000, 0x80000, CRC(1958a36d) SHA1(466a30dcd2ea13028272ed2187f890ee20d6636b) )
+ ROM_LOAD( "maj-09", 0x280000, 0x80000, CRC(c21087a1) SHA1(b769c5f2f9b9c525d121902fe9557a6bfc077b99) )
+ ROM_LOAD( "maj-10", 0x300000, 0x80000, CRC(a02fa641) SHA1(14b999a441964e612700bf21945a948eaebb253e) )
+ ROM_LOAD( "maj-11", 0x380000, 0x80000, CRC(dabe9305) SHA1(44d69fe55e674de7f4c610d295d4528d4b2eb150) )
+
+ ROM_REGION( 0x80000, "gfx5", 0 ) /* sprites chip 2 */
+ ROM_LOAD16_BYTE( "gs12", 0x000000, 0x20000, CRC(9a86a015) SHA1(968576b8422393ab9a93d98c15428b1c11417b3d) )
+ ROM_LOAD16_BYTE( "gs13", 0x000001, 0x20000, CRC(f4709905) SHA1(697842a3d7bc2588c77833c3af8938e6f0b1238d) )
+ ROM_LOAD16_BYTE( "gs14", 0x040000, 0x20000, CRC(750fc523) SHA1(ef8794359ff3a44a97ab402821fbe205a0be8f6a) )
+ ROM_LOAD16_BYTE( "gs15", 0x040001, 0x20000, CRC(f14edd3d) SHA1(802d576df6dac2c9bf99f963f1955fc3a7ffdac0) )
+
+ ROM_REGION(0x40000, "oki1", 0 ) /* Oki samples */
+ ROM_LOAD( "gs07", 0x00000, 0x20000, CRC(750b7e5d) SHA1(d33b17a1d8c9b05d5c1daf0c80fed6381e04b167) )
+
+ ROM_REGION(0x80000, "oki2", 0 ) /* Extra Oki samples */
+ ROM_LOAD( "maj-03", 0x00000, 0x80000, CRC(31dcfac3) SHA1(88c7fc139f871991defbc8dc2c9c66b150dd6f6f) ) /* banked */
+
+ ROM_REGION( 0x1000, "proms", 0 )
+ ROM_LOAD( "mb7128y.10m", 0x00000, 0x800, CRC(bde780a2) SHA1(94ea9fe6c3a421e976d077e67f564ca5c37a5e88) ) /* Priority? Unused */
+ ROM_LOAD( "mb7128y.16p", 0x00800, 0x800, CRC(c44d2751) SHA1(7c195650689d5cbbdccba696e0e7d3dc5bb7c506) ) /* Timing?? Unused */
+ /* Above prom also at 16s and 17s */
+
+ ROM_REGION( 0x1000, "plds", 0 )
+ ROM_LOAD( "pal16r8a 1h", 0x0000, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7c", 0x0200, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7d", 0x0400, 0x0104, CRC(199e83fd) SHA1(ebb5d66f29935b0a58e79b0db30611b5dce328a6) ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7e", 0x0600, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7l", 0x0800, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.8e", 0x0a00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.9d", 0x0c00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.10c", 0x0e00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ROM_END
+
+ROM_START( dassault4 )
+ ROM_REGION(0x80000, "maincpu", 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE("gs01", 0x00000, 0x20000, CRC(8613634d) SHA1(69b64e54fde3b5f1ee3435d7327b84e7a7d43f6d) )
+ ROM_LOAD16_BYTE("gs03", 0x00001, 0x20000, CRC(ea860bd4) SHA1(6e4e2d004433ad5842b4bc895eaa8f55bd1ee168) )
+ ROM_LOAD16_BYTE("gs00", 0x40000, 0x20000, CRC(b7277175) SHA1(ffb19c4dd12e0391f01de57c46a7998885fe22bf) )
+ ROM_LOAD16_BYTE("gs02", 0x40001, 0x20000, CRC(cde31e35) SHA1(0219845308c9f46e73b0504bd2aefa2fa74f388e) )
+
+ ROM_REGION(0x80000, "sub", 0 ) /* 68000 code (Sub cpu) */
+ ROM_LOAD16_BYTE("gs10", 0x00000, 0x20000, CRC(285f72a3) SHA1(d01972aec500805ca1abed14983064cd14e942d4) )
+ ROM_LOAD16_BYTE("gs08", 0x00001, 0x20000, CRC(16691ede) SHA1(dc481dfc6104833a6fd18be6275e77ecc0510165) )
+ ROM_LOAD16_BYTE("gs11", 0x40000, 0x20000, CRC(80cb23de) SHA1(d52426460eea2285c57cfc3fe37aa6dc79990e25) )
+ ROM_LOAD16_BYTE("gs09", 0x40001, 0x20000, CRC(0a8fa7e1) SHA1(330ae9602b5f56b5dc4961a41991b64412a59880) )
+
+ ROM_REGION(0x10000, "audiocpu", 0 ) /* Sound CPU */
+ ROM_LOAD( "gs04", 0x00000, 0x10000, CRC(81c29ebf) SHA1(1b241277a8e35cdeaeb120970d14a09d33032459) )
+
+ ROM_REGION(0x020000, "gfx1", 0 )
+ ROM_LOAD16_BYTE( "gs05", 0x000000, 0x10000, CRC(0aae996a) SHA1(d37a12b057e9934212362d7eafa575c961819a27) )
+ ROM_LOAD16_BYTE( "gs06", 0x000001, 0x10000, CRC(4efdf03d) SHA1(835d22829c6d0f4efc76801b449f9a779f460f1c) )
+
+ ROM_REGION(0x120000, "gfx2", 0 )
+ ROM_LOAD( "maj-02", 0x000000, 0x100000, CRC(383bbc37) SHA1(c537ab147a2770ce28ee185b08dd62d35249bfa9) )
+ /* Other 0x20000 filled in later */
+
+ ROM_REGION(0x200000, "gfx3", 0 )
+ ROM_LOAD( "maj-01", 0x000000, 0x100000, CRC(9840a204) SHA1(096c351769da5184c3d9a05495370134acc9507a) )
+ ROM_LOAD( "maj-00", 0x100000, 0x100000, CRC(87ea8d16) SHA1(db47123aa2ebbb800cfc5cfcf50309bc39cadbcd) )
+
+ ROM_REGION( 0x400000, "gfx4", 0 ) /* sprites chip 1 */
+ ROM_LOAD( "maj-04", 0x000000, 0x80000, CRC(36e49b19) SHA1(bfbc45b635bf3d46ff8b8a514a3f352bf3a95535) )
+ ROM_LOAD( "maj-05", 0x080000, 0x80000, CRC(80fc71cc) SHA1(65b15afbe5d628051b012777d486b6ce92a3795c) )
+ ROM_LOAD( "maj-06", 0x100000, 0x80000, CRC(2e7a684b) SHA1(cffeda1a816dad30d6b1cb12458661188d625d40) )
+ ROM_LOAD( "maj-07", 0x180000, 0x80000, CRC(3acc1f78) SHA1(87ec65b4f54a66370754534d03f4c9217531b42f) )
+ ROM_LOAD( "maj-08", 0x200000, 0x80000, CRC(1958a36d) SHA1(466a30dcd2ea13028272ed2187f890ee20d6636b) )
+ ROM_LOAD( "maj-09", 0x280000, 0x80000, CRC(c21087a1) SHA1(b769c5f2f9b9c525d121902fe9557a6bfc077b99) )
+ ROM_LOAD( "maj-10", 0x300000, 0x80000, CRC(a02fa641) SHA1(14b999a441964e612700bf21945a948eaebb253e) )
+ ROM_LOAD( "maj-11", 0x380000, 0x80000, CRC(dabe9305) SHA1(44d69fe55e674de7f4c610d295d4528d4b2eb150) )
+
+ ROM_REGION( 0x80000, "gfx5", 0 ) /* sprites chip 2 */
+ ROM_LOAD16_BYTE( "gs12", 0x000000, 0x20000, CRC(9a86a015) SHA1(968576b8422393ab9a93d98c15428b1c11417b3d) )
+ ROM_LOAD16_BYTE( "gs13", 0x000001, 0x20000, CRC(f4709905) SHA1(697842a3d7bc2588c77833c3af8938e6f0b1238d) )
+ ROM_LOAD16_BYTE( "gs14", 0x040000, 0x20000, CRC(750fc523) SHA1(ef8794359ff3a44a97ab402821fbe205a0be8f6a) )
+ ROM_LOAD16_BYTE( "gs15", 0x040001, 0x20000, CRC(f14edd3d) SHA1(802d576df6dac2c9bf99f963f1955fc3a7ffdac0) )
+
+ ROM_REGION(0x40000, "oki1", 0 ) /* Oki samples */
+ ROM_LOAD( "gs07", 0x00000, 0x20000, CRC(750b7e5d) SHA1(d33b17a1d8c9b05d5c1daf0c80fed6381e04b167) )
+
+ ROM_REGION(0x80000, "oki2", 0 ) /* Extra Oki samples */
+ ROM_LOAD( "maj-03", 0x00000, 0x80000, CRC(31dcfac3) SHA1(88c7fc139f871991defbc8dc2c9c66b150dd6f6f) ) /* banked */
+
+ ROM_REGION( 0x1000, "proms", 0 )
+ ROM_LOAD( "mb7128y.10m", 0x00000, 0x800, CRC(bde780a2) SHA1(94ea9fe6c3a421e976d077e67f564ca5c37a5e88) ) /* Priority? Unused */
+ ROM_LOAD( "mb7128y.16p", 0x00800, 0x800, CRC(c44d2751) SHA1(7c195650689d5cbbdccba696e0e7d3dc5bb7c506) ) /* Timing?? Unused */
+ /* Above prom also at 16s and 17s */
+
+ ROM_REGION( 0x1000, "plds", 0 )
+ ROM_LOAD( "pal16r8a 1h", 0x0000, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7c", 0x0200, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7d", 0x0400, 0x0104, CRC(199e83fd) SHA1(ebb5d66f29935b0a58e79b0db30611b5dce328a6) ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7e", 0x0600, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7l", 0x0800, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.8e", 0x0a00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.9d", 0x0c00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.10c", 0x0e00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ROM_END
+
+ROM_START( thndzone )
+ ROM_REGION(0x80000, "maincpu", 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE("gz_01.bin", 0x00000, 0x20000, CRC(15e8c328) SHA1(8876b5fde77604c2fe4654271ceb341a8fa460c1) )
+ ROM_LOAD16_BYTE("gz_03.bin", 0x00001, 0x20000, CRC(aab5c86e) SHA1(c3560b15360ddf14e8444d9f70724e698b2bd42f) )
+ ROM_LOAD16_BYTE("gs00", 0x40000, 0x20000, CRC(b7277175) SHA1(ffb19c4dd12e0391f01de57c46a7998885fe22bf) ) /* Aka GT00 */
+ ROM_LOAD16_BYTE("gs02", 0x40001, 0x20000, CRC(cde31e35) SHA1(0219845308c9f46e73b0504bd2aefa2fa74f388e) ) /* Aka GT02 etc */
+
+ ROM_REGION(0x80000, "sub", 0 ) /* 68000 code (Sub cpu) */
+ ROM_LOAD16_BYTE("gz_10.bin", 0x00000, 0x20000, CRC(79f919e9) SHA1(b6793173e310b1df07cf3e9209da1fbec3a8a05b) )
+ ROM_LOAD16_BYTE("gz_08.bin", 0x00001, 0x20000, CRC(d47d7836) SHA1(8a5d3e8b89f5dfd6bac83f7b093ddb03d5ecef73) )
+ ROM_LOAD16_BYTE("gs11", 0x40000, 0x20000, CRC(80cb23de) SHA1(d52426460eea2285c57cfc3fe37aa6dc79990e25) )
+ ROM_LOAD16_BYTE("gs09", 0x40001, 0x20000, CRC(0a8fa7e1) SHA1(330ae9602b5f56b5dc4961a41991b64412a59880) )
+
+ ROM_REGION(0x10000, "audiocpu", 0 ) /* Sound CPU */
+ ROM_LOAD( "gs04", 0x00000, 0x10000, CRC(81c29ebf) SHA1(1b241277a8e35cdeaeb120970d14a09d33032459) )
+
+ ROM_REGION(0x020000, "gfx1", 0 )
+ ROM_LOAD16_BYTE( "gs05", 0x000000, 0x10000, CRC(0aae996a) SHA1(d37a12b057e9934212362d7eafa575c961819a27) )
+ ROM_LOAD16_BYTE( "gs06", 0x000001, 0x10000, CRC(4efdf03d) SHA1(835d22829c6d0f4efc76801b449f9a779f460f1c) )
+
+ ROM_REGION(0x120000, "gfx2", 0 )
+ ROM_LOAD( "maj-02", 0x000000, 0x100000, CRC(383bbc37) SHA1(c537ab147a2770ce28ee185b08dd62d35249bfa9) )
+ /* Other 0x20000 filled in later */
+
+ ROM_REGION(0x200000, "gfx3", 0 )
+ ROM_LOAD( "maj-01", 0x000000, 0x100000, CRC(9840a204) SHA1(096c351769da5184c3d9a05495370134acc9507a) )
+ ROM_LOAD( "maj-00", 0x100000, 0x100000, CRC(87ea8d16) SHA1(db47123aa2ebbb800cfc5cfcf50309bc39cadbcd) )
+
+ ROM_REGION( 0x400000, "gfx4", 0 ) /* sprites chip 1 */
+ ROM_LOAD( "maj-04", 0x000000, 0x80000, CRC(36e49b19) SHA1(bfbc45b635bf3d46ff8b8a514a3f352bf3a95535) )
+ ROM_LOAD( "maj-05", 0x080000, 0x80000, CRC(80fc71cc) SHA1(65b15afbe5d628051b012777d486b6ce92a3795c) )
+ ROM_LOAD( "maj-06", 0x100000, 0x80000, CRC(2e7a684b) SHA1(cffeda1a816dad30d6b1cb12458661188d625d40) )
+ ROM_LOAD( "maj-07", 0x180000, 0x80000, CRC(3acc1f78) SHA1(87ec65b4f54a66370754534d03f4c9217531b42f) )
+ ROM_LOAD( "maj-08", 0x200000, 0x80000, CRC(1958a36d) SHA1(466a30dcd2ea13028272ed2187f890ee20d6636b) )
+ ROM_LOAD( "maj-09", 0x280000, 0x80000, CRC(c21087a1) SHA1(b769c5f2f9b9c525d121902fe9557a6bfc077b99) )
+ ROM_LOAD( "maj-10", 0x300000, 0x80000, CRC(a02fa641) SHA1(14b999a441964e612700bf21945a948eaebb253e) )
+ ROM_LOAD( "maj-11", 0x380000, 0x80000, CRC(dabe9305) SHA1(44d69fe55e674de7f4c610d295d4528d4b2eb150) )
+
+ ROM_REGION( 0x80000, "gfx5", 0 ) /* sprites chip 2 */
+ ROM_LOAD16_BYTE( "gs12", 0x000000, 0x20000, CRC(9a86a015) SHA1(968576b8422393ab9a93d98c15428b1c11417b3d) )
+ ROM_LOAD16_BYTE( "gs13", 0x000001, 0x20000, CRC(f4709905) SHA1(697842a3d7bc2588c77833c3af8938e6f0b1238d) )
+ ROM_LOAD16_BYTE( "gs14", 0x040000, 0x20000, CRC(750fc523) SHA1(ef8794359ff3a44a97ab402821fbe205a0be8f6a) )
+ ROM_LOAD16_BYTE( "gs15", 0x040001, 0x20000, CRC(f14edd3d) SHA1(802d576df6dac2c9bf99f963f1955fc3a7ffdac0) )
+
+ ROM_REGION(0x40000, "oki1", 0 ) /* Oki samples */
+ ROM_LOAD( "gs07", 0x00000, 0x20000, CRC(750b7e5d) SHA1(d33b17a1d8c9b05d5c1daf0c80fed6381e04b167) )
+
+ ROM_REGION(0x80000, "oki2", 0 ) /* Extra Oki samples */
+ ROM_LOAD( "maj-03", 0x00000, 0x80000, CRC(31dcfac3) SHA1(88c7fc139f871991defbc8dc2c9c66b150dd6f6f) ) /* banked */
+
+ ROM_REGION( 0x1000, "proms", 0 )
+ ROM_LOAD( "mb7128y.10m", 0x00000, 0x800, CRC(bde780a2) SHA1(94ea9fe6c3a421e976d077e67f564ca5c37a5e88) ) /* Priority? Unused */
+ ROM_LOAD( "mb7128y.16p", 0x00800, 0x800, CRC(c44d2751) SHA1(7c195650689d5cbbdccba696e0e7d3dc5bb7c506) ) /* Timing?? Unused */
+ /* Above prom also at 16s and 17s */
+
+ ROM_REGION( 0x1000, "plds", 0 )
+ ROM_LOAD( "pal16r8a 1h", 0x0000, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7c", 0x0200, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7d", 0x0400, 0x0104, CRC(199e83fd) SHA1(ebb5d66f29935b0a58e79b0db30611b5dce328a6) ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7e", 0x0600, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.7l", 0x0800, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.8e", 0x0a00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.9d", 0x0c00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ ROM_LOAD( "pal16l8b.10c", 0x0e00, 0x0104, NO_DUMP ) /* PAL is read protected */
+ROM_END
+
+/**********************************************************************************/
+
+
+static DRIVER_INIT( dassault )
+{
+ const UINT8 *src = machine.root_device().memregion("gfx1")->base();
+ UINT8 *dst = machine.root_device().memregion("gfx2")->base();
+ UINT8 *tmp = auto_alloc_array(machine, UINT8, 0x80000);
+
+ /* Playfield 4 also has access to the char graphics, make things easier
+ by just copying the chars to both banks (if I just used a different gfx
+ bank then the colours would be wrong). */
+ memcpy(tmp + 0x000000, dst + 0x80000, 0x80000);
+ memcpy(dst + 0x090000, tmp + 0x00000, 0x80000);
+ memcpy(dst + 0x080000, src + 0x00000, 0x10000);
+ memcpy(dst + 0x110000, src + 0x10000, 0x10000);
+
+ auto_free(machine, tmp);
+}
+
+static DRIVER_INIT( thndzone )
+{
+ const UINT8 *src = machine.root_device().memregion("gfx1")->base();
+ UINT8 *dst = machine.root_device().memregion("gfx2")->base();
+ UINT8 *tmp = auto_alloc_array(machine, UINT8, 0x80000);
+
+ /* Playfield 4 also has access to the char graphics, make things easier
+ by just copying the chars to both banks (if I just used a different gfx
+ bank then the colours would be wrong). */
+ memcpy(tmp + 0x000000, dst + 0x80000, 0x80000);
+ memcpy(dst + 0x090000, tmp + 0x00000, 0x80000);
+ memcpy(dst + 0x080000, src + 0x00000, 0x10000);
+ memcpy(dst + 0x110000, src + 0x10000, 0x10000);
+
+ auto_free(machine, tmp);
+}
+
+/**********************************************************************************/
+
+GAME( 1991, thndzone, 0, dassault, thndzone, thndzone, ROT0, "Data East Corporation", "Thunder Zone (World)", GAME_SUPPORTS_SAVE )
+GAME( 1991, dassault, thndzone, dassault, dassault, dassault, ROT0, "Data East Corporation", "Desert Assault (US)", GAME_SUPPORTS_SAVE )
+GAME( 1991, dassault4,thndzone, dassault, dassault4,dassault, ROT0, "Data East Corporation", "Desert Assault (US 4 Players)", GAME_SUPPORTS_SAVE )