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Diffstat (limited to 'trunk/src/mame/drivers/f1gp.c')
-rw-r--r--trunk/src/mame/drivers/f1gp.c704
1 files changed, 704 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/f1gp.c b/trunk/src/mame/drivers/f1gp.c
new file mode 100644
index 00000000000..4091a4f8149
--- /dev/null
+++ b/trunk/src/mame/drivers/f1gp.c
@@ -0,0 +1,704 @@
+/***************************************************************************
+
+ F-1 Grand Prix (c) 1991 Video System Co.
+
+ driver by Nicola Salmoria
+
+ Notes:
+ - The ROZ layer generator is a Konami 053936.
+ - f1gp2's hardware is very similar to Lethal Crash Race, main difference
+ being an extra 68000.
+
+ TODO:
+ - Hook up link for Multi Player game mode. Currently will show ID CHECK
+ ERROR then hang.
+
+ f1gp:
+ - gfxctrl register not understood - handling of fg/sprite priority to fix
+ "continue" screen is just a kludge.
+ f1gp2:
+ - sprite lag noticeable in the animation at the end of a race (the wheels
+ of the car are sprites while the car is the fg tilemap)
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "cpu/m68000/m68000.h"
+#include "video/konicdev.h"
+#include "sound/2610intf.h"
+#include "sound/okim6295.h"
+#include "includes/f1gp.h"
+
+
+READ16_MEMBER(f1gp_state::sharedram_r)
+{
+ return m_sharedram[offset];
+}
+
+WRITE16_MEMBER(f1gp_state::sharedram_w)
+{
+ COMBINE_DATA(&m_sharedram[offset]);
+}
+
+READ16_MEMBER(f1gp_state::extrarom_r)
+{
+ UINT8 *rom = memregion("user1")->base();
+
+ offset *= 2;
+
+ return rom[offset] | (rom[offset + 1] << 8);
+}
+
+READ16_MEMBER(f1gp_state::extrarom2_r)
+{
+ UINT8 *rom = memregion("user2")->base();
+
+ offset *= 2;
+
+ return rom[offset] | (rom[offset + 1] << 8);
+}
+
+WRITE8_MEMBER(f1gp_state::f1gp_sh_bankswitch_w)
+{
+ membank("bank1")->set_entry(data & 0x01);
+}
+
+
+WRITE16_MEMBER(f1gp_state::sound_command_w)
+{
+
+ if (ACCESSING_BITS_0_7)
+ {
+ m_pending_command = 1;
+ soundlatch_byte_w(space, offset, data & 0xff);
+ device_set_input_line(m_audiocpu, INPUT_LINE_NMI, PULSE_LINE);
+ }
+}
+
+READ16_MEMBER(f1gp_state::command_pending_r)
+{
+ return (m_pending_command ? 0xff : 0);
+}
+
+WRITE8_MEMBER(f1gp_state::pending_command_clear_w)
+{
+ m_pending_command = 0;
+}
+
+
+static ADDRESS_MAP_START( f1gp_cpu1_map, AS_PROGRAM, 16, f1gp_state )
+ AM_RANGE(0x000000, 0x03ffff) AM_ROM
+ AM_RANGE(0x100000, 0x2fffff) AM_READ(extrarom_r)
+ AM_RANGE(0xa00000, 0xbfffff) AM_READ(extrarom2_r)
+ AM_RANGE(0xc00000, 0xc3ffff) AM_READWRITE(f1gp_zoomdata_r, f1gp_zoomdata_w)
+ AM_RANGE(0xd00000, 0xd01fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) AM_SHARE("rozvideoram")
+ AM_RANGE(0xd02000, 0xd03fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xd04000, 0xd05fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xd06000, 0xd07fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xe00000, 0xe03fff) AM_RAM AM_SHARE("spr1cgram") // SPR-1 CG RAM
+ AM_RANGE(0xe04000, 0xe07fff) AM_RAM AM_SHARE("spr2cgram") // SPR-2 CG RAM
+ AM_RANGE(0xf00000, 0xf003ff) AM_RAM AM_SHARE("spr1vram") // SPR-1 VRAM
+ AM_RANGE(0xf10000, 0xf103ff) AM_RAM AM_SHARE("spr2vram") // SPR-2 VRAM
+ AM_RANGE(0xff8000, 0xffbfff) AM_RAM // WORK RAM-1
+ AM_RANGE(0xffc000, 0xffcfff) AM_READWRITE(sharedram_r, sharedram_w) AM_SHARE("sharedram") // DUAL RAM
+ AM_RANGE(0xffd000, 0xffdfff) AM_RAM_WRITE(f1gp_fgvideoram_w) AM_SHARE("fgvideoram") // CHARACTER
+ AM_RANGE(0xffe000, 0xffefff) AM_RAM_WRITE(paletteram_xRRRRRGGGGGBBBBB_word_w) AM_SHARE("paletteram") // PALETTE
+ AM_RANGE(0xfff000, 0xfff001) AM_READ_PORT("INPUTS")
+ AM_RANGE(0xfff000, 0xfff001) AM_WRITE(f1gp_gfxctrl_w)
+// AM_RANGE(0xfff002, 0xfff003) analog wheel?
+ AM_RANGE(0xfff004, 0xfff005) AM_READ_PORT("DSW1")
+ AM_RANGE(0xfff002, 0xfff005) AM_WRITE(f1gp_fgscroll_w)
+ AM_RANGE(0xfff006, 0xfff007) AM_READ_PORT("DSW2")
+ AM_RANGE(0xfff008, 0xfff009) AM_READ(command_pending_r)
+ AM_RANGE(0xfff008, 0xfff009) AM_WRITE(sound_command_w)
+ AM_RANGE(0xfff040, 0xfff05f) AM_DEVWRITE_LEGACY("k053936", k053936_ctrl_w)
+ AM_RANGE(0xfff050, 0xfff051) AM_READ_PORT("DSW3")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( f1gp2_cpu1_map, AS_PROGRAM, 16, f1gp_state )
+ AM_RANGE(0x000000, 0x03ffff) AM_ROM
+ AM_RANGE(0x100000, 0x2fffff) AM_READ(extrarom_r)
+ AM_RANGE(0xa00000, 0xa07fff) AM_RAM AM_SHARE("sprcgram") // SPR-1 CG RAM + SPR-2 CG RAM
+ AM_RANGE(0xd00000, 0xd01fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) AM_SHARE("rozvideoram") // BACK VRAM
+ AM_RANGE(0xe00000, 0xe00fff) AM_RAM AM_SHARE("spritelist") // not checked + SPR-1 VRAM + SPR-2 VRAM
+ AM_RANGE(0xff8000, 0xffbfff) AM_RAM // WORK RAM-1
+ AM_RANGE(0xffc000, 0xffcfff) AM_READWRITE(sharedram_r, sharedram_w) AM_SHARE("sharedram") // DUAL RAM
+ AM_RANGE(0xffd000, 0xffdfff) AM_RAM_WRITE(f1gp_fgvideoram_w) AM_SHARE("fgvideoram") // CHARACTER
+ AM_RANGE(0xffe000, 0xffefff) AM_RAM_WRITE(paletteram_xRRRRRGGGGGBBBBB_word_w) AM_SHARE("paletteram") // PALETTE
+ AM_RANGE(0xfff000, 0xfff001) AM_READ_PORT("INPUTS") AM_WRITE(f1gp2_gfxctrl_w)
+// AM_RANGE(0xfff002, 0xfff003) analog wheel?
+ AM_RANGE(0xfff004, 0xfff005) AM_READ_PORT("DSW1")
+ AM_RANGE(0xfff006, 0xfff007) AM_READ_PORT("DSW2")
+ AM_RANGE(0xfff008, 0xfff009) AM_READWRITE(command_pending_r, sound_command_w)
+ AM_RANGE(0xfff00a, 0xfff00b) AM_READ_PORT("DSW3")
+ AM_RANGE(0xfff020, 0xfff03f) AM_DEVWRITE_LEGACY("k053936", k053936_ctrl_w)
+ AM_RANGE(0xfff044, 0xfff047) AM_WRITE(f1gp_fgscroll_w)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( f1gp_cpu2_map, AS_PROGRAM, 16, f1gp_state )
+ AM_RANGE(0x000000, 0x01ffff) AM_ROM
+ AM_RANGE(0xff8000, 0xffbfff) AM_RAM
+ AM_RANGE(0xffc000, 0xffcfff) AM_READWRITE(sharedram_r, sharedram_w)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, f1gp_state )
+ AM_RANGE(0x0000, 0x77ff) AM_ROM
+ AM_RANGE(0x7800, 0x7fff) AM_RAM
+ AM_RANGE(0x8000, 0xffff) AM_ROMBANK("bank1")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_io_map, AS_IO, 8, f1gp_state )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x00) AM_WRITE(f1gp_sh_bankswitch_w) // f1gp
+ AM_RANGE(0x0c, 0x0c) AM_WRITE(f1gp_sh_bankswitch_w) // f1gp2
+ AM_RANGE(0x14, 0x14) AM_READ(soundlatch_byte_r) AM_WRITE(pending_command_clear_w)
+ AM_RANGE(0x18, 0x1b) AM_DEVREADWRITE_LEGACY("ymsnd", ym2610_r, ym2610_w)
+ADDRESS_MAP_END
+
+WRITE16_MEMBER(f1gp_state::f1gpb_misc_w)
+{
+ /*
+ static int old=-1;
+ static int old_bank = -1;
+ int new_bank = (data & 0xf0) >> 4; //wrong!
+
+ if(old_bank != new_bank && new_bank < 5)
+ {
+ // oki banking
+ UINT8 *src = memregion("oki")->base() + 0x40000 + 0x10000 * new_bank;
+ UINT8 *dst = memregion("oki")->base() + 0x30000;
+ memcpy(dst, src, 0x10000);
+
+ old_bank = new_bank;
+ }
+
+ //data & 0x80 toggles
+
+ if((data & 0x7f) != old)
+ printf("misc = %X\n",old=data & 0x7f);
+
+ */
+}
+
+static ADDRESS_MAP_START( f1gpb_cpu1_map, AS_PROGRAM, 16, f1gp_state )
+ AM_RANGE(0x000000, 0x03ffff) AM_ROM
+ AM_RANGE(0x100000, 0x2fffff) AM_READ(extrarom_r)
+ AM_RANGE(0xa00000, 0xbfffff) AM_READ(extrarom2_r)
+ AM_RANGE(0x800000, 0x801fff) AM_RAM AM_SHARE("spriteram")
+ AM_RANGE(0xc00000, 0xc3ffff) AM_READWRITE(f1gp_zoomdata_r, f1gp_zoomdata_w)
+ AM_RANGE(0xd00000, 0xd01fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) AM_SHARE("rozvideoram")
+ AM_RANGE(0xd02000, 0xd03fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xd04000, 0xd05fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xd06000, 0xd07fff) AM_READWRITE(f1gp_rozvideoram_r, f1gp_rozvideoram_w) /* mirror */
+ AM_RANGE(0xe00000, 0xe03fff) AM_RAM //unused
+ AM_RANGE(0xe04000, 0xe07fff) AM_RAM //unused
+ AM_RANGE(0xf00000, 0xf003ff) AM_RAM //unused
+ AM_RANGE(0xf10000, 0xf103ff) AM_RAM //unused
+ AM_RANGE(0xff8000, 0xffbfff) AM_RAM
+ AM_RANGE(0xffc000, 0xffcfff) AM_READWRITE(sharedram_r, sharedram_w) AM_SHARE("sharedram")
+ AM_RANGE(0xffd000, 0xffdfff) AM_RAM_WRITE(f1gp_fgvideoram_w) AM_SHARE("fgvideoram")
+ AM_RANGE(0xffe000, 0xffefff) AM_RAM_WRITE(paletteram_xRRRRRGGGGGBBBBB_word_w) AM_SHARE("paletteram")
+ AM_RANGE(0xfff000, 0xfff001) AM_READ_PORT("INPUTS")
+ AM_RANGE(0xfff004, 0xfff005) AM_READ_PORT("DSW1")
+ AM_RANGE(0xfff006, 0xfff007) AM_READ_PORT("DSW2")
+ AM_RANGE(0xfff008, 0xfff009) AM_READNOP //?
+ AM_RANGE(0xfff006, 0xfff007) AM_WRITENOP
+ AM_RANGE(0xfff00a, 0xfff00b) AM_RAM AM_SHARE("fgregs")
+ AM_RANGE(0xfff00e, 0xfff00f) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff)
+ AM_RANGE(0xfff00c, 0xfff00d) AM_WRITE(f1gpb_misc_w)
+ AM_RANGE(0xfff010, 0xfff011) AM_WRITENOP
+ AM_RANGE(0xfff020, 0xfff023) AM_RAM //?
+ AM_RANGE(0xfff050, 0xfff051) AM_READ_PORT("DSW3")
+ AM_RANGE(0xfff800, 0xfff809) AM_RAM AM_SHARE("rozregs")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( f1gpb_cpu2_map, AS_PROGRAM, 16, f1gp_state )
+ AM_RANGE(0x000000, 0x01ffff) AM_ROM
+ AM_RANGE(0xff8000, 0xffbfff) AM_RAM
+ AM_RANGE(0xffc000, 0xffcfff) AM_READWRITE(sharedram_r, sharedram_w)
+ AM_RANGE(0xfff030, 0xfff031) AM_NOP //?
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( f1gp )
+ PORT_START("INPUTS")
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 )
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START1 )
+ 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_SERVICE1 )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START("DSW1")
+ PORT_DIPUNUSED_DIPLOC( 0x0100, 0x0100, "SW1:1" ) /* Listed as "Unused" */
+ PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) ) PORT_CONDITION("DSW1",0x8000,EQUALS,0x8000) PORT_DIPLOCATION("SW1:2,3,4")
+ PORT_DIPSETTING( 0x0a00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x0c00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x0600, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x0400, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) ) PORT_CONDITION("DSW1",0x8000,EQUALS,0x8000) PORT_DIPLOCATION("SW1:5,6,7")
+ PORT_DIPSETTING( 0x5000, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x6000, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x7000, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x3000, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x2000, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x1000, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 1C_6C ) )
+ PORT_DIPNAME( 0x7e00, 0x7e00, DEF_STR( Coinage ) ) PORT_CONDITION("DSW1",0x8000,NOTEQUALS,0x8000) PORT_DIPLOCATION("SW1:2,3,4,5,6,7")
+ PORT_DIPSETTING( 0x7e00, "2 to Start, 1 to Continue" )
+ PORT_DIPNAME( 0x8000, 0x8000, "Continue Coin" ) PORT_DIPLOCATION("SW1:8")
+ PORT_DIPSETTING( 0x8000, "Normal Coinage" )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:1,2")
+ PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0003, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
+ PORT_DIPNAME( 0x0004, 0x0004, "Game Mode" ) PORT_DIPLOCATION("SW2:3") /* Setting to Multiple results in "ID CHECK ERROR" then hang */
+ PORT_DIPSETTING( 0x0004, DEF_STR( Single ) )
+ PORT_DIPSETTING( 0x0000, "Multiple" )
+ PORT_DIPNAME( 0x0008, 0x0008, "Multi Player Mode" ) PORT_DIPLOCATION("SW2:4")
+ PORT_DIPSETTING( 0x0008, "Single or Multi Player" ) PORT_CONDITION("DSW1",0x0004,EQUALS,0x0000)
+ PORT_DIPSETTING( 0x0000, "Multi Player Game Only" ) PORT_CONDITION("DSW1",0x0004,EQUALS,0x0000)
+ PORT_DIPSETTING( 0x0008, "Multi Player Off" ) PORT_CONDITION("DSW1",0x0004,NOTEQUALS,0x0000)
+ PORT_DIPSETTING( 0x0000, "Multi Player Off" ) PORT_CONDITION("DSW1",0x0004,NOTEQUALS,0x0000)
+ PORT_DIPUNUSED_DIPLOC( 0x0010, 0x0010, "SW2:5" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x0020, 0x0020, "SW2:6" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x0040, 0x0040, "SW2:7" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x0080, 0x0080, "SW2:8" ) /* Listed as "Unused" */
+
+ PORT_START("DSW2")
+ PORT_SERVICE_DIPLOC( 0x0100, IP_ACTIVE_LOW, "SW3:1" )
+ PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:2")
+ PORT_DIPSETTING( 0x0200, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0400, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW3:3")
+ PORT_DIPSETTING( 0x0400, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPUNUSED_DIPLOC( 0x0800, 0x0800, "SW3:4" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x1000, 0x1000, "SW3:5" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x2000, 0x2000, "SW3:6" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x4000, 0x4000, "SW3:7" ) /* Listed as "Unused" */
+ PORT_DIPUNUSED_DIPLOC( 0x8000, 0x8000, "SW3:8" ) /* Listed as "Unused" */
+
+ PORT_START("DSW3")
+ PORT_DIPNAME( 0x001f, 0x0010, DEF_STR( Region ) ) /* Jumpers?? */
+ PORT_DIPSETTING( 0x0010, DEF_STR( World ) )
+ PORT_DIPSETTING( 0x0001, "USA & Canada" )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Japan ) )
+ PORT_DIPSETTING( 0x0002, DEF_STR( Korea ) )
+ PORT_DIPSETTING( 0x0004, DEF_STR( Hong_Kong ) )
+ PORT_DIPSETTING( 0x0008, DEF_STR( Taiwan ) )
+ /* all other values are invalid */
+INPUT_PORTS_END
+
+
+/* the same as f1gp, but with an extra button */
+static INPUT_PORTS_START( f1gp2 )
+ PORT_INCLUDE( f1gp )
+
+ PORT_MODIFY("INPUTS")
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 )
+
+ PORT_MODIFY("DSW3")
+ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Region ) )
+ PORT_DIPSETTING( 0x0001, DEF_STR( World ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Japan ) )
+ PORT_DIPUNUSED( 0x001e, 0x001e )
+INPUT_PORTS_END
+
+
+
+static const gfx_layout charlayout =
+{
+ 8,8,
+ RGN_FRAC(1,1),
+ 8,
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ { 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64 },
+ 64*8
+};
+
+static const gfx_layout tilelayout =
+{
+ 16,16,
+ RGN_FRAC(1,1),
+ 4,
+ { 0, 1, 2, 3 },
+ { 2*4, 3*4, 0*4, 1*4, 6*4, 7*4, 4*4, 5*4,
+ 10*4, 11*4, 8*4, 9*4, 14*4, 15*4, 12*4, 13*4 },
+ { 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64,
+ 8*64, 9*64, 10*64, 11*64, 12*64, 13*64, 14*64, 15*64 },
+ 64*16
+};
+
+#define XOR(a) WORD_XOR_BE(a)
+
+static const gfx_layout tilelayout2 =
+{
+ 16,16,
+ 0x800,
+ 4,
+ { 0, 1, 2, 3 },
+ { XOR(0)*4, XOR(1)*4, XOR(2)*4, XOR(3)*4, XOR(4)*4, XOR(5)*4, XOR(6)*4, XOR(7)*4,
+ XOR(8)*4, XOR(9)*4, XOR(10)*4, XOR(11)*4, XOR(12)*4, XOR(13)*4, XOR(14)*4, XOR(15)*4 },
+ { 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64,
+ 8*64, 9*64, 10*64, 11*64, 12*64, 13*64, 14*64, 15*64 },
+ 64*16
+};
+
+static const gfx_layout spritelayout =
+{
+ 16,16,
+ RGN_FRAC(1,1),
+ 4,
+ { 0, 1, 2, 3 },
+ { 1*4, 0*4, 3*4, 2*4, 5*4, 4*4, 7*4, 6*4,
+ 9*4, 8*4, 11*4, 10*4, 13*4, 12*4, 15*4, 14*4 },
+ { 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64,
+ 8*64, 9*64, 10*64, 11*64, 12*64, 13*64, 14*64, 15*64 },
+ 128*8
+};
+
+static GFXDECODE_START( f1gp )
+ GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0x000, 1 )
+ GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 0x100, 16 )
+ GFXDECODE_ENTRY( "gfx3", 0, spritelayout, 0x200, 16 )
+ GFXDECODE_ENTRY( "gfx4", 0, tilelayout2, 0x300, 16 )
+GFXDECODE_END
+
+static GFXDECODE_START( f1gp2 )
+ GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0x000, 1 )
+ GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 0x200, 32 )
+ GFXDECODE_ENTRY( "gfx3", 0, tilelayout, 0x100, 16 )
+GFXDECODE_END
+
+
+
+static void irqhandler( device_t *device, int irq )
+{
+ f1gp_state *state = device->machine().driver_data<f1gp_state>();
+ device_set_input_line(state->m_audiocpu, 0, irq ? ASSERT_LINE : CLEAR_LINE);
+}
+
+static const ym2610_interface ym2610_config =
+{
+ irqhandler
+};
+
+static const k053936_interface f1gp_k053936_intf =
+{
+ 1, -58, -2 /* wrap, xoff, yoff */
+};
+
+static const k053936_interface f1gp2_k053936_intf =
+{
+ 1, -48, -21 /* wrap, xoff, yoff */
+};
+
+
+static MACHINE_START( f1gpb )
+{
+ f1gp_state *state = machine.driver_data<f1gp_state>();
+
+ state->save_item(NAME(state->m_pending_command));
+ state->save_item(NAME(state->m_roz_bank));
+ state->save_item(NAME(state->m_flipscreen));
+ state->save_item(NAME(state->m_gfxctrl));
+ state->save_item(NAME(state->m_scroll));
+}
+
+static MACHINE_START( f1gp )
+{
+ f1gp_state *state = machine.driver_data<f1gp_state>();
+ UINT8 *ROM = state->memregion("audiocpu")->base();
+
+ state->membank("bank1")->configure_entries(0, 2, &ROM[0x10000], 0x8000);
+
+ state->m_audiocpu = machine.device("audiocpu");
+ state->m_k053936 = machine.device("k053936");
+
+ MACHINE_START_CALL(f1gpb);
+}
+
+static MACHINE_RESET( f1gp )
+{
+ f1gp_state *state = machine.driver_data<f1gp_state>();
+
+ state->m_pending_command = 0;
+ state->m_roz_bank = 0;
+ state->m_flipscreen = 0;
+ state->m_gfxctrl = 0;
+ state->m_scroll[0] = 0;
+ state->m_scroll[1] = 0;
+}
+
+static MACHINE_CONFIG_START( f1gp, f1gp_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu",M68000,XTAL_20MHz/2) /* verified on pcb */
+ MCFG_CPU_PROGRAM_MAP(f1gp_cpu1_map)
+ MCFG_CPU_VBLANK_INT("screen", irq1_line_hold)
+
+ MCFG_CPU_ADD("sub", M68000,XTAL_20MHz/2) /* verified on pcb */
+ MCFG_CPU_PROGRAM_MAP(f1gp_cpu2_map)
+ MCFG_CPU_VBLANK_INT("screen", irq1_line_hold)
+
+ MCFG_CPU_ADD("audiocpu", Z80,XTAL_20MHz/4) /* verified on pcb */
+ MCFG_CPU_PROGRAM_MAP(sound_map)
+ MCFG_CPU_IO_MAP(sound_io_map)
+
+ MCFG_QUANTUM_TIME(attotime::from_hz(6000)) /* 100 CPU slices per frame */
+
+ MCFG_MACHINE_START(f1gp)
+ MCFG_MACHINE_RESET(f1gp)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_SIZE(64*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1)
+ MCFG_SCREEN_UPDATE_STATIC(f1gp)
+
+ MCFG_GFXDECODE(f1gp)
+ MCFG_PALETTE_LENGTH(2048)
+
+ MCFG_VIDEO_START(f1gp)
+
+ MCFG_K053936_ADD("k053936", f1gp_k053936_intf)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
+
+ MCFG_SOUND_ADD("ymsnd", YM2610, XTAL_8MHz)
+ MCFG_SOUND_CONFIG(ym2610_config)
+ MCFG_SOUND_ROUTE(0, "lspeaker", 0.25)
+ MCFG_SOUND_ROUTE(0, "rspeaker", 0.25)
+ MCFG_SOUND_ROUTE(1, "lspeaker", 1.0)
+ MCFG_SOUND_ROUTE(2, "rspeaker", 1.0)
+MACHINE_CONFIG_END
+
+
+static MACHINE_CONFIG_START( f1gpb, f1gp_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu",M68000,10000000) /* 10 MHz ??? */
+ MCFG_CPU_PROGRAM_MAP(f1gpb_cpu1_map)
+ MCFG_CPU_VBLANK_INT("screen", irq1_line_hold)
+
+ MCFG_CPU_ADD("sub", M68000,10000000) /* 10 MHz ??? */
+ MCFG_CPU_PROGRAM_MAP(f1gpb_cpu2_map)
+ MCFG_CPU_VBLANK_INT("screen", irq1_line_hold)
+
+ /* NO sound CPU */
+ MCFG_QUANTUM_TIME(attotime::from_hz(6000)) /* 100 CPU slices per frame */
+
+ MCFG_MACHINE_START(f1gpb)
+ MCFG_MACHINE_RESET(f1gp)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_SIZE(64*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1)
+ MCFG_SCREEN_UPDATE_STATIC(f1gpb)
+
+ MCFG_GFXDECODE(f1gp)
+ MCFG_PALETTE_LENGTH(2048)
+
+ MCFG_VIDEO_START(f1gpb)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
+
+ MCFG_OKIM6295_ADD("oki", 1000000, 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)
+MACHINE_CONFIG_END
+
+
+static MACHINE_CONFIG_DERIVED( f1gp2, f1gp )
+
+ /* basic machine hardware */
+ MCFG_CPU_MODIFY("maincpu")
+ MCFG_CPU_PROGRAM_MAP(f1gp2_cpu1_map)
+
+ /* video hardware */
+ MCFG_GFXDECODE(f1gp2)
+ MCFG_SCREEN_MODIFY("screen")
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 0*8, 28*8-1)
+ MCFG_SCREEN_UPDATE_STATIC(f1gp2)
+
+ MCFG_DEVICE_REMOVE("k053936")
+ MCFG_K053936_ADD("k053936", f1gp2_k053936_intf)
+
+ MCFG_VIDEO_START(f1gp2)
+MACHINE_CONFIG_END
+
+
+
+ROM_START( f1gp )
+ ROM_REGION( 0x40000, "maincpu", 0 ) /* 68000 code */
+ ROM_LOAD16_WORD_SWAP( "rom1-a.3", 0x000000, 0x20000, CRC(2d8f785b) SHA1(6eca42ad2d57a31e055496141c89cb537f284378) )
+
+ ROM_REGION( 0x200000, "user1", 0 ) /* extra ROMs mapped at 100000 */
+ ROM_LOAD16_BYTE( "rom11-a.2", 0x000000, 0x40000, CRC(53df8ea1) SHA1(25d50bb787f3bd35c9a8ae2b0ab9a21e000debb0) )
+ ROM_LOAD16_BYTE( "rom10-a.1", 0x000001, 0x40000, CRC(46a289fb) SHA1(6a8c19e08b6d836fe83378fd77fead82a0b2db7c) )
+ ROM_LOAD16_BYTE( "rom13-a.4", 0x080000, 0x40000, CRC(7d92e1fa) SHA1(c23f5beea85b0804c61ef9e7f131b186d076221f) )
+ ROM_LOAD16_BYTE( "rom12-a.3", 0x080001, 0x40000, CRC(d8c1bcf4) SHA1(d6d77354eb1ab413ba8cfa5d973cf5b0c851c23b) )
+ ROM_LOAD16_BYTE( "rom6-a.6", 0x100000, 0x40000, CRC(6d947a3f) SHA1(2cd01ee2a73ab105a45a5464a29fd75aa43ba2db) )
+ ROM_LOAD16_BYTE( "rom7-a.5", 0x100001, 0x40000, CRC(7a014ba6) SHA1(8f0abbb68100e396e5a41337254cb6bf1a2ed00b) )
+ ROM_LOAD16_BYTE( "rom9-a.8", 0x180000, 0x40000, CRC(49286572) SHA1(c5e16bd1ccd43452337a4cd76db70db079ca0706) )
+ ROM_LOAD16_BYTE( "rom8-a.7", 0x180001, 0x40000, CRC(0ed783c7) SHA1(c0c467ede51c08d84999897c6d5cc8b584b23b67) )
+
+ ROM_REGION( 0x200000, "user2", 0 ) /* extra ROMs mapped at a00000 */
+ /* containing gfx data for the 053936 */
+ ROM_LOAD( "rom2-a.06", 0x000000, 0x100000, CRC(747dd112) SHA1(b9264bec61467ab256cf6cb698b6e0ea8f8006e0) )
+ ROM_LOAD( "rom3-a.05", 0x100000, 0x100000, CRC(264aed13) SHA1(6f0de860d4299befffc530b7a8f19656982a51c4) )
+
+ ROM_REGION( 0x20000, "sub", 0 ) /* 68000 code */
+ ROM_LOAD16_WORD_SWAP( "rom4-a.4", 0x000000, 0x20000, CRC(8e811d36) SHA1(2b806b50a3a307a21894687f16485ace287a7c4c) )
+
+ ROM_REGION( 0x30000, "audiocpu", 0 ) /* 64k for the audio CPU + banks */
+ ROM_LOAD( "rom5-a.8", 0x00000, 0x08000, CRC(9ea36e35) SHA1(9254dea8362318d8cfbd5e36e476e0e235e6326a) )
+ ROM_CONTINUE( 0x10000, 0x18000 )
+
+ ROM_REGION( 0x200000, "gfx1", 0 )
+ ROM_LOAD( "rom3-b.07", 0x000000, 0x100000, CRC(ffb1d489) SHA1(9330b67e0eaaf67d6c38f40a02c72419bd38fb81) )
+ ROM_LOAD( "rom2-b.04", 0x100000, 0x100000, CRC(d1b3471f) SHA1(d1a95fbaad1c3d9ec2121bf65abbcdb5441bd0ac) )
+
+ ROM_REGION( 0x100000, "gfx2", 0 )
+ ROM_LOAD32_WORD( "rom5-b.2", 0x000000, 0x80000, CRC(17572b36) SHA1(c58327c2f708783a3e8470e290cae0d71454f1da) )
+ ROM_LOAD32_WORD( "rom4-b.3", 0x000002, 0x80000, CRC(72d12129) SHA1(11da6990a54ae1b6f6d0bed5d0431552f83a0dda) )
+
+ ROM_REGION( 0x080000, "gfx3", 0 )
+ ROM_LOAD32_WORD( "rom7-b.17", 0x000000, 0x40000, CRC(2aed9003) SHA1(45ff9953ad98063573e7fd7b930ae8b0183cdd04) )
+ ROM_LOAD32_WORD( "rom6-b.16", 0x000002, 0x40000, CRC(6789ef12) SHA1(9b0d1cc6e9c6398ccb7f635c4c148fddd224a21f) )
+
+ ROM_REGION( 0x40000, "gfx4", ROMREGION_ERASE00 ) /* gfx data for the 053936 */
+ /* RAM, not ROM - handled at run time */
+
+ ROM_REGION( 0x100000, "ymsnd.deltat", 0 ) /* sound samples */
+ ROM_LOAD( "rom14-a.09", 0x000000, 0x100000, CRC(b4c1ac31) SHA1(acab2e1b5ce4ca3a5c4734562481b54db4b46995) )
+
+ ROM_REGION( 0x100000, "ymsnd", 0 ) /* sound samples */
+ ROM_LOAD( "rom17-a.08", 0x000000, 0x100000, CRC(ea70303d) SHA1(8de1a0e6d47cd80a622663c1745a1da54cd0ea05) )
+ROM_END
+
+/* This is a bootleg of f1gp, produced by Playmark in Italy
+ the video hardware is different, it lacks the sound z80, and has less samples
+ */
+
+ROM_START( f1gpb )
+ ROM_REGION( 0x40000, "maincpu", 0 ) /* 68000 code */
+ /* these have extra data at 0x30000 which isn't preset in the f1gp set, is it related to the changed sound hardware? */
+ ROM_LOAD16_BYTE( "1.ic38", 0x000001, 0x20000, CRC(046dd83a) SHA1(ea65fa88f9d9a79664de666e63594a7a7de86650) )
+ ROM_LOAD16_BYTE( "7.ic39", 0x000000, 0x20000, CRC(960f5db4) SHA1(addc461538e2140afae400e8d7364d0bcc42a0cb) )
+
+ ROM_REGION( 0x200000, "user1", 0 ) /* extra ROMs mapped at 100000 */
+ ROM_LOAD16_BYTE( "2.ic48", 0x000000, 0x80000, CRC(b3b315c3) SHA1(568592e450401cd95206dbe439e565dd28499dd1) )
+ ROM_LOAD16_BYTE( "8.ic41", 0x000001, 0x80000, CRC(39af8180) SHA1(aa1577195b1463069870db2d64db3b5e61d6bbe8) )
+ ROM_LOAD16_BYTE( "3.ic165", 0x100000, 0x80000, CRC(b7295a30) SHA1(4120dda38673d59343aea0f030d2f275a0ae3d95) )
+ ROM_LOAD16_BYTE( "9.ic166", 0x100001, 0x80000, CRC(bb596d5b) SHA1(f29ed135e8f09d4a15353360a811c13aba681382) )
+
+ ROM_REGION( 0x200000, "user2", 0 ) /* extra ROMs mapped at a00000 */
+ ROM_LOAD16_BYTE( "4.ic42", 0x000000, 0x80000, CRC(5dbde98a) SHA1(536553eaad0ebfe219e44a4f50a4707209024469) )
+ ROM_LOAD16_BYTE( "10.ic43", 0x000001, 0x80000, CRC(d60e7706) SHA1(23c383e47e6600a68d6fd8bcfc9552fe0d660630) )
+ ROM_LOAD16_BYTE( "5.ic167", 0x100000, 0x80000, CRC(48c36293) SHA1(2a5d92537ba331a99697d13b4394b8d2737eeaf2) )
+ ROM_LOAD16_BYTE( "11.ic168", 0x100001, 0x80000, CRC(92a28e52) SHA1(dc203486b96fdc1930f7e63021e84f203540a64e) )
+
+ ROM_REGION( 0x20000, "sub", 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE( "16.u7", 0x000000, 0x10000, CRC(7609d818) SHA1(eb841b8e7b34f1c677f1a79bfeda5dafc1f6849f) )
+ ROM_LOAD16_BYTE( "17.u6", 0x000001, 0x10000, CRC(951befde) SHA1(28754f00ca0fe38fe1d4e68c203a7b401baa9714) )
+
+ ROM_REGION( 0x200000, "gfx1", 0 )
+ ROM_LOAD( "13.ic151", 0x000000, 0x080000, CRC(4238074b) SHA1(a6b169165c7f7da9e746db8f1fb02e15c02c2b60) )
+ ROM_LOAD( "12.ic152", 0x080000, 0x080000, CRC(e97c2b6e) SHA1(3d964999b70af2f39a734eba3feec6d4583261c7) )
+ ROM_LOAD( "15.ic153", 0x100000, 0x080000, CRC(c2867d7f) SHA1(86b1be9672cf9f610e1d7efff90d6a73dc1cdb90) )
+ ROM_LOAD( "14.ic154", 0x180000, 0x080000, CRC(0cd20423) SHA1(cddad02247b898c0a5a2fe061c41f68ecdf04d5c) )
+
+ /*
+ Roms 20 and 21 were missing from the PCB, however the others match perfectly (just with a different data layout)
+ I've reconstructed what should be the correct data for this bootleg.
+
+ Note, the bootleg combines 2 GFX regions into a single set of 4-way interleaved roms, so we load them in a user
+ region and use ROM_COPY.
+ */
+
+ ROM_REGION( 0x200000, "user3", 0 )
+ ROMX_LOAD( "rom21", 0x000003, 0x80000, CRC(7a08c3b7) SHA1(369123348a88513c066c239ed6aa4db5ae4ef0ac), ROM_SKIP(3) )
+ ROMX_LOAD( "rom20", 0x000001, 0x80000, CRC(bd1273d0) SHA1(cc7caee231fe3bd87d8403d34059e1292c7f7a00), ROM_SKIP(3) )
+ ROMX_LOAD( "19.ic141", 0x000002, 0x80000, CRC(aa4ebdfe) SHA1(ed117e6a84554c5ed2ad4379b834898a4c40d51e), ROM_SKIP(3) )
+ ROMX_LOAD( "18.ic140", 0x000000, 0x80000, CRC(9b2a4325) SHA1(b2020e08251366686c4c0045f3fd523fa327badf), ROM_SKIP(3) )
+
+ ROM_REGION( 0x100000, "gfx2", 0 )
+ ROM_COPY("user3", 0, 0, 0x100000)
+
+ ROM_REGION( 0x080000, "gfx3", 0 )
+ ROM_COPY("user3", 0x100000, 0, 0x80000)
+
+ ROM_REGION( 0x40000, "gfx4", ROMREGION_ERASE00 ) /* gfx data for the 053936 */
+ /* RAM, not ROM - handled at run time */
+
+ ROM_REGION( 0x90000, "oki", 0 ) /* sound samples */
+ ROM_LOAD( "6.ic13", 0x000000, 0x030000, CRC(6e83ffd8) SHA1(618fd6cd6c0844a4be96f77ff22cd41364718d16) )
+ ROM_CONTINUE( 0x040000, 0x050000 )
+ROM_END
+
+
+ROM_START( f1gp2 )
+ ROM_REGION( 0x40000, "maincpu", 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE( "rom12.v1", 0x000000, 0x20000, CRC(c5c5f199) SHA1(56fcbf1d9b15a37204296c578e1585599f76a107) )
+ ROM_LOAD16_BYTE( "rom14.v2", 0x000001, 0x20000, CRC(dd5388e2) SHA1(66e88f86edc2407e5794519f988203a52d65636d) )
+
+ ROM_REGION( 0x200000, "user1", 0 ) /* extra ROMs mapped at 100000 */
+ ROM_LOAD( "rom2", 0x100000, 0x100000, CRC(3b0cfa82) SHA1(ea6803dd8d30aa9f3bd578e113fc26f20c640751) )
+ ROM_CONTINUE( 0x000000, 0x100000 )
+
+ ROM_REGION( 0x20000, "sub", 0 ) /* 68000 code */
+ ROM_LOAD16_WORD_SWAP( "rom13.v3", 0x000000, 0x20000, CRC(c37aa303) SHA1(0fe09b398191888620fb676ed0f1593be575512d) )
+
+ ROM_REGION( 0x30000, "audiocpu", 0 ) /* 64k for the audio CPU + banks */
+ ROM_LOAD( "rom5.v4", 0x00000, 0x08000, CRC(6a9398a1) SHA1(e907fe5f9c135c5b10ec650ec0c6d08cb856230c) )
+ ROM_CONTINUE( 0x10000, 0x18000 )
+
+ ROM_REGION( 0x200000, "gfx1", 0 )
+ ROM_LOAD( "rom1", 0x000000, 0x200000, CRC(f2d55ad7) SHA1(2f2d9dc4fab63b06ed7cba0ef1ced286dbfaa7b4) )
+
+ ROM_REGION( 0x200000, "gfx2", 0 )
+ ROM_LOAD( "rom15", 0x000000, 0x200000, CRC(1ac03e2e) SHA1(9073d0ae24364229a993046bd71e403988692993) )
+
+ ROM_REGION( 0x400000, "gfx3", 0 )
+ ROM_LOAD( "rom11", 0x000000, 0x100000, CRC(b22a2c1f) SHA1(b5e67726be5a8561cd04c3c07895b8518b73b89c) )
+ ROM_LOAD( "rom10", 0x100000, 0x100000, CRC(43fcbe23) SHA1(54ab58d904890a0b907e674f855092e974c45edc) )
+ ROM_LOAD( "rom9", 0x200000, 0x100000, CRC(1bede8a1) SHA1(325ecc3afb30d281c2c8a56719e83e4dc20545bb) )
+ ROM_LOAD( "rom8", 0x300000, 0x100000, CRC(98baf2a1) SHA1(df7bd1a743ad0a6e067641e2b7a352c466875ef6) )
+
+ ROM_REGION( 0x080000, "ymsnd.deltat", 0 ) /* sound samples */
+ ROM_LOAD( "rom4", 0x000000, 0x080000, CRC(c2d3d7ad) SHA1(3178096741583cfef1ca8f53e6efa0a59e1d5cb6) )
+
+ ROM_REGION( 0x100000, "ymsnd", 0 ) /* sound samples */
+ ROM_LOAD( "rom3", 0x000000, 0x100000, CRC(7f8f066f) SHA1(5e051d5feb327ac818e9c7f7ac721dada3a102b6) )
+ROM_END
+
+
+GAME( 1991, f1gp, 0, f1gp, f1gp, 0, ROT90, "Video System Co.", "F-1 Grand Prix", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1991, f1gpb, f1gp, f1gpb, f1gp, 0, ROT90, "bootleg (Playmark)", "F-1 Grand Prix (Playmark bootleg)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE ) // PCB marked 'Super Formula II', manufactured by Playmark.
+
+GAME( 1992, f1gp2, 0, f1gp2, f1gp2, 0, ROT90, "Video System Co.", "F-1 Grand Prix Part II", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )