summaryrefslogtreecommitdiffstatshomepage
path: root/trunk/src/mame/drivers/bottom9.c
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/src/mame/drivers/bottom9.c')
-rw-r--r--trunk/src/mame/drivers/bottom9.c581
1 files changed, 581 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/bottom9.c b/trunk/src/mame/drivers/bottom9.c
new file mode 100644
index 00000000000..3ddf99922bc
--- /dev/null
+++ b/trunk/src/mame/drivers/bottom9.c
@@ -0,0 +1,581 @@
+/***************************************************************************
+
+ Bottom of the Ninth (c) 1989 Konami
+
+ Similar to S.P.Y.
+
+ driver by Nicola Salmoria
+
+ 2008-07
+ Dip locations and factory settings verified with US manual.
+ To be verified for Main Stadium
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "cpu/m6809/m6809.h"
+#include "video/konicdev.h"
+#include "sound/k007232.h"
+#include "includes/konamipt.h"
+#include "includes/bottom9.h"
+
+static INTERRUPT_GEN( bottom9_interrupt )
+{
+ bottom9_state *state = device->machine().driver_data<bottom9_state>();
+
+ if (k052109_is_irq_enabled(state->m_k052109))
+ device_set_input_line(device, 0, HOLD_LINE);
+}
+
+READ8_MEMBER(bottom9_state::k052109_051960_r)
+{
+
+ if (k052109_get_rmrd_line(m_k052109) == CLEAR_LINE)
+ {
+ if (offset >= 0x3800 && offset < 0x3808)
+ return k051937_r(m_k051960, offset - 0x3800);
+ else if (offset < 0x3c00)
+ return k052109_r(m_k052109, offset);
+ else
+ return k051960_r(m_k051960, offset - 0x3c00);
+ }
+ else
+ return k052109_r(m_k052109, offset);
+}
+
+WRITE8_MEMBER(bottom9_state::k052109_051960_w)
+{
+
+ if (offset >= 0x3800 && offset < 0x3808)
+ k051937_w(m_k051960, offset - 0x3800, data);
+ else if (offset < 0x3c00)
+ k052109_w(m_k052109, offset, data);
+ else
+ k051960_w(m_k051960, offset - 0x3c00, data);
+}
+
+READ8_MEMBER(bottom9_state::bottom9_bankedram1_r)
+{
+
+ if (m_k052109_selected)
+ return k052109_051960_r(space, offset);
+ else
+ {
+ if (m_zoomreadroms)
+ return k051316_rom_r(m_k051316, offset);
+ else
+ return k051316_r(m_k051316, offset);
+ }
+}
+
+WRITE8_MEMBER(bottom9_state::bottom9_bankedram1_w)
+{
+
+ if (m_k052109_selected)
+ k052109_051960_w(space, offset, data);
+ else
+ k051316_w(m_k051316, offset, data);
+}
+
+READ8_MEMBER(bottom9_state::bottom9_bankedram2_r)
+{
+
+ if (m_k052109_selected)
+ return k052109_051960_r(space, offset + 0x2000);
+ else
+ return m_generic_paletteram_8[offset];
+}
+
+WRITE8_MEMBER(bottom9_state::bottom9_bankedram2_w)
+{
+
+ if (m_k052109_selected)
+ k052109_051960_w(space, offset + 0x2000, data);
+ else
+ paletteram_xBBBBBGGGGGRRRRR_byte_be_w(space, offset, data);
+}
+
+WRITE8_MEMBER(bottom9_state::bankswitch_w)
+{
+ int bank;
+
+ /* bit 0 = RAM bank */
+ if ((data & 1) == 0)
+ popmessage("bankswitch RAM bank 0");
+
+ /* bit 1-4 = ROM bank */
+ if (data & 0x10)
+ bank = 8 + ((data & 0x06) >> 1);
+ else
+ bank = ((data & 0x0e) >> 1);
+
+ membank("bank1")->set_entry(bank);
+}
+
+WRITE8_MEMBER(bottom9_state::bottom9_1f90_w)
+{
+
+ /* bits 0/1 = coin counters */
+ coin_counter_w(machine(), 0, data & 0x01);
+ coin_counter_w(machine(), 1, data & 0x02);
+
+ /* bit 2 = enable char ROM reading through the video RAM */
+ k052109_set_rmrd_line(m_k052109, (data & 0x04) ? ASSERT_LINE : CLEAR_LINE);
+
+ /* bit 3 = disable video */
+ m_video_enable = ~data & 0x08;
+
+ /* bit 4 = enable 051316 ROM reading */
+ m_zoomreadroms = data & 0x10;
+
+ /* bit 5 = RAM bank */
+ m_k052109_selected = data & 0x20;
+}
+
+WRITE8_MEMBER(bottom9_state::bottom9_sh_irqtrigger_w)
+{
+ device_set_input_line_and_vector(m_audiocpu, 0, HOLD_LINE, 0xff);
+}
+
+static INTERRUPT_GEN( bottom9_sound_interrupt )
+{
+ bottom9_state *state = device->machine().driver_data<bottom9_state>();
+ if (state->m_nmienable)
+ device_set_input_line(device, INPUT_LINE_NMI, PULSE_LINE);
+}
+
+WRITE8_MEMBER(bottom9_state::nmi_enable_w)
+{
+ m_nmienable = data;
+}
+
+WRITE8_MEMBER(bottom9_state::sound_bank_w)
+{
+ int bank_A, bank_B;
+
+ bank_A = ((data >> 0) & 0x03);
+ bank_B = ((data >> 2) & 0x03);
+ k007232_set_bank(m_k007232_1, bank_A, bank_B);
+
+ bank_A = ((data >> 4) & 0x03);
+ bank_B = ((data >> 6) & 0x03);
+ k007232_set_bank(m_k007232_2, bank_A, bank_B);
+}
+
+
+static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, bottom9_state )
+ AM_RANGE(0x0000, 0x07ff) AM_READWRITE(bottom9_bankedram1_r, bottom9_bankedram1_w)
+ AM_RANGE(0x1f80, 0x1f80) AM_WRITE(bankswitch_w)
+ AM_RANGE(0x1f90, 0x1f90) AM_WRITE(bottom9_1f90_w)
+ AM_RANGE(0x1fa0, 0x1fa0) AM_WRITE(watchdog_reset_w)
+ AM_RANGE(0x1fb0, 0x1fb0) AM_WRITE(soundlatch_byte_w)
+ AM_RANGE(0x1fc0, 0x1fc0) AM_WRITE(bottom9_sh_irqtrigger_w)
+ AM_RANGE(0x1fd0, 0x1fd0) AM_READ_PORT("SYSTEM")
+ AM_RANGE(0x1fd1, 0x1fd1) AM_READ_PORT("P1")
+ AM_RANGE(0x1fd2, 0x1fd2) AM_READ_PORT("P2")
+ AM_RANGE(0x1fd3, 0x1fd3) AM_READ_PORT("DSW1")
+ AM_RANGE(0x1fe0, 0x1fe0) AM_READ_PORT("DSW2")
+ AM_RANGE(0x1ff0, 0x1fff) AM_DEVWRITE_LEGACY("k051316", k051316_ctrl_w)
+ AM_RANGE(0x2000, 0x27ff) AM_READWRITE(bottom9_bankedram2_r, bottom9_bankedram2_w) AM_SHARE("paletteram")
+ AM_RANGE(0x0000, 0x3fff) AM_READWRITE(k052109_051960_r, k052109_051960_w)
+ AM_RANGE(0x4000, 0x5fff) AM_RAM
+ AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bank1")
+ AM_RANGE(0x8000, 0xffff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( audio_map, AS_PROGRAM, 8, bottom9_state )
+ AM_RANGE(0x0000, 0x7fff) AM_ROM
+ AM_RANGE(0x8000, 0x87ff) AM_RAM
+ AM_RANGE(0x9000, 0x9000) AM_WRITE(sound_bank_w)
+ AM_RANGE(0xa000, 0xa00d) AM_DEVREADWRITE_LEGACY("k007232_1", k007232_r, k007232_w)
+ AM_RANGE(0xb000, 0xb00d) AM_DEVREADWRITE_LEGACY("k007232_2", k007232_r, k007232_w)
+ AM_RANGE(0xd000, 0xd000) AM_READ(soundlatch_byte_r)
+ AM_RANGE(0xf000, 0xf000) AM_WRITE(nmi_enable_w)
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( bottom9 )
+ PORT_START("P1")
+ KONAMI8_ALT_B12(1)
+
+ PORT_START("P2")
+ KONAMI8_ALT_B12(2)
+
+ PORT_START("DSW1")
+ KONAMI_COINAGE_ALT_LOC(SW1)
+
+ PORT_START("DSW2")
+ PORT_DIPNAME( 0x07, 0x04, "Play Time" ) PORT_DIPLOCATION("SW2:1,2,3")
+ PORT_DIPSETTING( 0x07, "1'00" )
+ PORT_DIPSETTING( 0x06, "1'10" )
+ PORT_DIPSETTING( 0x05, "1'20" )
+ PORT_DIPSETTING( 0x04, "1'30" )
+ PORT_DIPSETTING( 0x03, "1'40" )
+ PORT_DIPSETTING( 0x02, "1'50" )
+ PORT_DIPSETTING( 0x01, "2'00" )
+ PORT_DIPSETTING( 0x00, "2'10" )
+ PORT_DIPNAME( 0x18, 0x08, "Bonus Time" ) PORT_DIPLOCATION("SW2:4,5")
+ PORT_DIPSETTING( 0x18, "00" )
+ PORT_DIPSETTING( 0x10, "20" )
+ PORT_DIPSETTING( 0x08, "30" )
+ PORT_DIPSETTING( 0x00, "40" )
+ PORT_DIPNAME( 0x60, 0x40, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:6,7")
+ PORT_DIPSETTING( 0x60, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( Difficult ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Very_Difficult ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8")
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+
+ 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_COIN3 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:1")
+ PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPUNUSED_DIPLOC( 0x20, 0x20, "SW3:2" ) /* According to manual: N/U */
+ PORT_SERVICE_DIPLOC( 0x40, IP_ACTIVE_LOW, "SW3:3" )
+ PORT_DIPNAME( 0x80, 0x80, "Fielder Control" ) PORT_DIPLOCATION("SW3:4")
+ PORT_DIPSETTING( 0x80, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x00, "Auto" )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( mstadium )
+ PORT_INCLUDE( bottom9 )
+
+ PORT_MODIFY("P1")
+ KONAMI8_ALT_B123(1)
+
+ PORT_MODIFY("P2")
+ KONAMI8_ALT_B123(2)
+
+ PORT_MODIFY("DSW2")
+ PORT_DIPNAME( 0x03, 0x01, "Play Inning" ) PORT_DIPLOCATION("SW2:1,2")
+ PORT_DIPSETTING( 0x03, "1" )
+ PORT_DIPSETTING( 0x02, "2" )
+ PORT_DIPSETTING( 0x01, "3" )
+ PORT_DIPSETTING( 0x00, "4" )
+ PORT_DIPNAME( 0x0c, 0x08, "Play Inning Time" ) PORT_DIPLOCATION("SW2:3,4")
+ PORT_DIPSETTING( 0x0c, "6 Min" )
+ PORT_DIPSETTING( 0x08, "8 Min" )
+ PORT_DIPSETTING( 0x04, "10 Min" )
+ PORT_DIPSETTING( 0x00, "12 Min" )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW2:5")
+ PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+
+
+static void volume_callback0( device_t *device, int v )
+{
+ k007232_set_volume(device, 0, (v >> 4) * 0x11, 0);
+ k007232_set_volume(device, 1, 0, (v & 0x0f) * 0x11);
+}
+
+static void volume_callback1( device_t *device, int v )
+{
+ k007232_set_volume(device, 0, (v >> 4) * 0x11, 0);
+ k007232_set_volume(device, 1, 0, (v & 0x0f) * 0x11);
+}
+
+static const k007232_interface k007232_interface_1 =
+{
+ volume_callback0
+};
+
+static const k007232_interface k007232_interface_2 =
+{
+ volume_callback1
+};
+
+
+
+static const k052109_interface bottom9_k052109_intf =
+{
+ "gfx1", 0,
+ NORMAL_PLANE_ORDER,
+ KONAMI_ROM_DEINTERLEAVE_2,
+ bottom9_tile_callback
+};
+
+static const k051960_interface bottom9_k051960_intf =
+{
+ "gfx2", 1,
+ NORMAL_PLANE_ORDER,
+ KONAMI_ROM_DEINTERLEAVE_2,
+ bottom9_sprite_callback
+};
+
+static const k051316_interface bottom9_k051316_intf =
+{
+ "gfx3", 2,
+ 4, FALSE, 0,
+ 0, 0, 0,
+ bottom9_zoom_callback
+};
+
+static MACHINE_START( bottom9 )
+{
+ bottom9_state *state = machine.driver_data<bottom9_state>();
+ UINT8 *ROM = state->memregion("maincpu")->base();
+
+ state->membank("bank1")->configure_entries(0, 12, &ROM[0x10000], 0x2000);
+
+ state->m_maincpu = machine.device("maincpu");
+ state->m_audiocpu = machine.device("audiocpu");
+ state->m_k052109 = machine.device("k052109");
+ state->m_k051960 = machine.device("k051960");
+ state->m_k051316 = machine.device("k051316");
+ state->m_k007232_1 = machine.device("k007232_1");
+ state->m_k007232_2 = machine.device("k007232_2");
+
+ state->save_item(NAME(state->m_video_enable));
+ state->save_item(NAME(state->m_zoomreadroms));
+ state->save_item(NAME(state->m_k052109_selected));
+ state->save_item(NAME(state->m_nmienable));
+}
+
+static MACHINE_RESET( bottom9 )
+{
+ bottom9_state *state = machine.driver_data<bottom9_state>();
+
+ state->m_video_enable = 0;
+ state->m_zoomreadroms = 0;
+ state->m_k052109_selected = 0;
+ state->m_nmienable = 0;
+}
+
+static MACHINE_CONFIG_START( bottom9, bottom9_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6809, 2000000) /* ? */
+ MCFG_CPU_PROGRAM_MAP(main_map)
+ MCFG_CPU_VBLANK_INT("screen", bottom9_interrupt)
+
+ MCFG_CPU_ADD("audiocpu", Z80, 3579545)
+ MCFG_CPU_PROGRAM_MAP(audio_map)
+ MCFG_CPU_PERIODIC_INT(bottom9_sound_interrupt,8*60) /* irq is triggered by the main CPU */
+
+ MCFG_MACHINE_START(bottom9)
+ MCFG_MACHINE_RESET(bottom9)
+
+ /* video hardware */
+ MCFG_VIDEO_ATTRIBUTES(VIDEO_HAS_SHADOWS)
+
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
+ MCFG_SCREEN_SIZE(64*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(14*8, (64-14)*8-1, 2*8, 30*8-1 )
+ MCFG_SCREEN_UPDATE_STATIC(bottom9)
+
+ MCFG_PALETTE_LENGTH(1024)
+
+ MCFG_VIDEO_START(bottom9)
+
+ MCFG_K052109_ADD("k052109", bottom9_k052109_intf)
+ MCFG_K051960_ADD("k051960", bottom9_k051960_intf)
+ MCFG_K051316_ADD("k051316", bottom9_k051316_intf)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+
+ MCFG_SOUND_ADD("k007232_1", K007232, 3579545)
+ MCFG_SOUND_CONFIG(k007232_interface_1)
+ MCFG_SOUND_ROUTE(0, "mono", 0.40)
+ MCFG_SOUND_ROUTE(1, "mono", 0.40)
+
+ MCFG_SOUND_ADD("k007232_2", K007232, 3579545)
+ MCFG_SOUND_CONFIG(k007232_interface_2)
+ MCFG_SOUND_ROUTE(0, "mono", 0.40)
+ MCFG_SOUND_ROUTE(1, "mono", 0.40)
+MACHINE_CONFIG_END
+
+
+/***************************************************************************
+
+ Game ROMs
+
+***************************************************************************/
+
+ROM_START( bottom9 )
+ ROM_REGION( 0x28000, "maincpu", 0 ) /* code + banked roms */
+ ROM_LOAD( "891n03.k17", 0x10000, 0x10000, CRC(8b083ff3) SHA1(045fef944b192e4bb147fa0f28680c0602af7377) )
+ ROM_LOAD( "891-t02.k15", 0x20000, 0x08000, CRC(2c10ced2) SHA1(ecd43825a67b495cade94a454c96a19143d87760) )
+ ROM_CONTINUE( 0x08000, 0x08000 )
+
+ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 code */
+ ROM_LOAD( "891j01.g8", 0x0000, 0x8000, CRC(31b0a0a8) SHA1(8e047f81c19f25de97fa22e70dcfe9e06bfae699) )
+
+ ROM_REGION( 0x080000, "gfx1", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e10c", 0x00000, 0x10000, CRC(209b0431) SHA1(07f05f63267d5ed5c99b5f786bb66a87045db9e1) ) /* characters */
+ ROM_LOAD16_BYTE( "891e10a", 0x00001, 0x10000, CRC(8020a9e8) SHA1(3792794a1b875506089da63cae955668cc61f54b) )
+ ROM_LOAD16_BYTE( "891e10d", 0x20000, 0x10000, CRC(16d5fd7a) SHA1(895a53e41173a70c48337d812466857676908a23) )
+ ROM_LOAD16_BYTE( "891e10b", 0x20001, 0x10000, CRC(30121cc0) SHA1(79174d00b79855c00c9c872b8f32946be1bf1d8a) )
+ ROM_LOAD16_BYTE( "891e09c", 0x40000, 0x10000, CRC(9dcaefbf) SHA1(8b61b1627737b959158aa6c7ea5db63f6aec7436) )
+ ROM_LOAD16_BYTE( "891e09a", 0x40001, 0x10000, CRC(56b0ead9) SHA1(ef4b00ed0de93f61f4c8661ec0e6049c51a25cf6) )
+ ROM_LOAD16_BYTE( "891e09d", 0x60000, 0x10000, CRC(4e1335e6) SHA1(b892ab40a41978a89658ea2e7aabe9b073430b5d) )
+ ROM_LOAD16_BYTE( "891e09b", 0x60001, 0x10000, CRC(b6f914fb) SHA1(e95f3e899c2ead15ef8a529dbc67e8f4a0f88bdd) )
+
+ ROM_REGION( 0x100000, "gfx2", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e06e", 0x00000, 0x10000, CRC(0b04db1c) SHA1(0beae7bb8da49379915c0253ce03091eb71a58b5) ) /* sprites */
+ ROM_LOAD16_BYTE( "891e06a", 0x00001, 0x10000, CRC(5ee37327) SHA1(f63ddaf63af06ea5421b0361315940582ef57922) )
+ ROM_LOAD16_BYTE( "891e06f", 0x20000, 0x10000, CRC(f9ada524) SHA1(2df1fe91f43b95bb4e4a24a0931ab6f540496f65) )
+ ROM_LOAD16_BYTE( "891e06b", 0x20001, 0x10000, CRC(2295dfaa) SHA1(96070e1bd07b33b6701e45ee1e200f24532e8630) )
+ ROM_LOAD16_BYTE( "891e06g", 0x40000, 0x10000, CRC(04abf78f) SHA1(9a21cc71993c3074a8a61c654b998466503b31ef) )
+ ROM_LOAD16_BYTE( "891e06c", 0x40001, 0x10000, CRC(dbdb0d55) SHA1(8269b9be8f36116eb6d10efbb6b7050846a9290c) )
+ ROM_LOAD16_BYTE( "891e06h", 0x60000, 0x10000, CRC(5d5ded8c) SHA1(2581aa387c1ba1f2b7c59bae2c59fbf127aa4e86) )
+ ROM_LOAD16_BYTE( "891e06d", 0x60001, 0x10000, CRC(f9ecbd71) SHA1(45e28a8b40159fd0cdcc8ad253ffc7eba6cf3535) )
+ ROM_LOAD16_BYTE( "891e05e", 0x80000, 0x10000, CRC(b356e729) SHA1(2cda591415b0f139fdb1f80c349d432bb0579d8e) )
+ ROM_LOAD16_BYTE( "891e05a", 0x80001, 0x10000, CRC(bfd5487e) SHA1(24e0de9f12f6df6bde6268d090fe9e1ea827c0dc) )
+ ROM_LOAD16_BYTE( "891e05f", 0xa0000, 0x10000, CRC(ecdd11c5) SHA1(8eac76b3b0f2ab4d59491e10070a62fd9f1eba81) )
+ ROM_LOAD16_BYTE( "891e05b", 0xa0001, 0x10000, CRC(aba18d24) SHA1(ba8e1fab9537199ece2af26bb3f5c8d85d5213d4) )
+ ROM_LOAD16_BYTE( "891e05g", 0xc0000, 0x10000, CRC(c315f9ae) SHA1(8e2c8ca1c6dcfe5b7302ea89275b231ffb2e0e84) )
+ ROM_LOAD16_BYTE( "891e05c", 0xc0001, 0x10000, CRC(21fcbc6f) SHA1(efc65973ea7702a1b5c26a966f452804ad97dbd4) )
+ ROM_LOAD16_BYTE( "891e05h", 0xe0000, 0x10000, CRC(b0aba53b) SHA1(e76b345ae354533959ed06217b91ce3c93b22a23) )
+ ROM_LOAD16_BYTE( "891e05d", 0xe0001, 0x10000, CRC(f6d3f886) SHA1(b8bdcc9470aa93849b8c8a1f03971281cacc6d44) )
+
+ ROM_REGION( 0x020000, "gfx3", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD( "891e07a", 0x00000, 0x10000, CRC(b8d8b939) SHA1(ee91fb46d70db2d17f5909c4ea7ee1cf2d317d10) ) /* zoom/rotate */
+ ROM_LOAD( "891e07b", 0x10000, 0x10000, CRC(83b2f92d) SHA1(c4972018e1f8109656784fae3e023a5522622c4b) )
+
+ ROM_REGION( 0x0200, "proms", 0 )
+ ROM_LOAD( "891b11.f23", 0x0000, 0x0100, CRC(ecb854aa) SHA1(3bd321ca3076d4e0042e0af656d51909fa6a5b3b) ) /* priority encoder (not used) */
+
+ ROM_REGION( 0x40000, "k007232_1", 0 ) /* samples for 007232 #0 */
+ ROM_LOAD( "891e08a", 0x00000, 0x10000, CRC(cef667bf) SHA1(e773fc0ced45e01e13cdee18c404d609356d2d0e) )
+ ROM_LOAD( "891e08b", 0x10000, 0x10000, CRC(f7c14a7a) SHA1(05261a065de33e158e8d72d74eb657035abb5d03) )
+ ROM_LOAD( "891e08c", 0x20000, 0x10000, CRC(756b7f3c) SHA1(6f36f0b4e08db27a8b6e180d12be6427677ad62d) )
+ ROM_LOAD( "891e08d", 0x30000, 0x10000, CRC(cd0d7305) SHA1(82403ce1f38014ebf94008a66c98697a572303f9) )
+
+ ROM_REGION( 0x40000, "k007232_2", 0 ) /* samples for 007232 #1 */
+ ROM_LOAD( "891e04a", 0x00000, 0x10000, CRC(daebbc74) SHA1(f61daebf80e5e4640c4cea4ea5767e64a49d928d) )
+ ROM_LOAD( "891e04b", 0x10000, 0x10000, CRC(5ffb9ad1) SHA1(e8f00c63dc3091aa344e82dc29f41aedd5a764b4) )
+ ROM_LOAD( "891e04c", 0x20000, 0x10000, CRC(2dbbf16b) SHA1(84b2005a1fe61a6a0cf1aa6e0fdf7ff8b1f8f82a) )
+ ROM_LOAD( "891e04d", 0x30000, 0x10000, CRC(8b0cd2cc) SHA1(e14109c69fa24d309aed4ff3589cc6619e29f97f) )
+ROM_END
+
+ROM_START( bottom9n )
+ ROM_REGION( 0x28000, "maincpu", 0 ) /* code + banked roms */
+ ROM_LOAD( "891n03.k17", 0x10000, 0x10000, CRC(8b083ff3) SHA1(045fef944b192e4bb147fa0f28680c0602af7377) )
+ ROM_LOAD( "891n02.k15", 0x20000, 0x08000, CRC(d44d9ed4) SHA1(2a12bcfba81ab7e074569e2ad2da6a237a1c0ce5) )
+ ROM_CONTINUE( 0x08000, 0x08000 )
+
+ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 code */
+ ROM_LOAD( "891j01.g8", 0x0000, 0x8000, CRC(31b0a0a8) SHA1(8e047f81c19f25de97fa22e70dcfe9e06bfae699) )
+
+ ROM_REGION( 0x080000, "gfx1", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e10c", 0x00000, 0x10000, CRC(209b0431) SHA1(07f05f63267d5ed5c99b5f786bb66a87045db9e1) ) /* characters */
+ ROM_LOAD16_BYTE( "891e10a", 0x00001, 0x10000, CRC(8020a9e8) SHA1(3792794a1b875506089da63cae955668cc61f54b) )
+ ROM_LOAD16_BYTE( "891e10d", 0x20000, 0x10000, CRC(16d5fd7a) SHA1(895a53e41173a70c48337d812466857676908a23) )
+ ROM_LOAD16_BYTE( "891e10b", 0x20001, 0x10000, CRC(30121cc0) SHA1(79174d00b79855c00c9c872b8f32946be1bf1d8a) )
+ ROM_LOAD16_BYTE( "891e09c", 0x40000, 0x10000, CRC(9dcaefbf) SHA1(8b61b1627737b959158aa6c7ea5db63f6aec7436) )
+ ROM_LOAD16_BYTE( "891e09a", 0x40001, 0x10000, CRC(56b0ead9) SHA1(ef4b00ed0de93f61f4c8661ec0e6049c51a25cf6) )
+ ROM_LOAD16_BYTE( "891e09d", 0x60000, 0x10000, CRC(4e1335e6) SHA1(b892ab40a41978a89658ea2e7aabe9b073430b5d) )
+ ROM_LOAD16_BYTE( "891e09b", 0x60001, 0x10000, CRC(b6f914fb) SHA1(e95f3e899c2ead15ef8a529dbc67e8f4a0f88bdd) )
+
+ ROM_REGION( 0x100000, "gfx2", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e06e", 0x00000, 0x10000, CRC(0b04db1c) SHA1(0beae7bb8da49379915c0253ce03091eb71a58b5) ) /* sprites */
+ ROM_LOAD16_BYTE( "891e06a", 0x00001, 0x10000, CRC(5ee37327) SHA1(f63ddaf63af06ea5421b0361315940582ef57922) )
+ ROM_LOAD16_BYTE( "891e06f", 0x20000, 0x10000, CRC(f9ada524) SHA1(2df1fe91f43b95bb4e4a24a0931ab6f540496f65) )
+ ROM_LOAD16_BYTE( "891e06b", 0x20001, 0x10000, CRC(2295dfaa) SHA1(96070e1bd07b33b6701e45ee1e200f24532e8630) )
+ ROM_LOAD16_BYTE( "891e06g", 0x40000, 0x10000, CRC(04abf78f) SHA1(9a21cc71993c3074a8a61c654b998466503b31ef) )
+ ROM_LOAD16_BYTE( "891e06c", 0x40001, 0x10000, CRC(dbdb0d55) SHA1(8269b9be8f36116eb6d10efbb6b7050846a9290c) )
+ ROM_LOAD16_BYTE( "891e06h", 0x60000, 0x10000, CRC(5d5ded8c) SHA1(2581aa387c1ba1f2b7c59bae2c59fbf127aa4e86) )
+ ROM_LOAD16_BYTE( "891e06d", 0x60001, 0x10000, CRC(f9ecbd71) SHA1(45e28a8b40159fd0cdcc8ad253ffc7eba6cf3535) )
+ ROM_LOAD16_BYTE( "891e05e", 0x80000, 0x10000, CRC(b356e729) SHA1(2cda591415b0f139fdb1f80c349d432bb0579d8e) )
+ ROM_LOAD16_BYTE( "891e05a", 0x80001, 0x10000, CRC(bfd5487e) SHA1(24e0de9f12f6df6bde6268d090fe9e1ea827c0dc) )
+ ROM_LOAD16_BYTE( "891e05f", 0xa0000, 0x10000, CRC(ecdd11c5) SHA1(8eac76b3b0f2ab4d59491e10070a62fd9f1eba81) )
+ ROM_LOAD16_BYTE( "891e05b", 0xa0001, 0x10000, CRC(aba18d24) SHA1(ba8e1fab9537199ece2af26bb3f5c8d85d5213d4) )
+ ROM_LOAD16_BYTE( "891e05g", 0xc0000, 0x10000, CRC(c315f9ae) SHA1(8e2c8ca1c6dcfe5b7302ea89275b231ffb2e0e84) )
+ ROM_LOAD16_BYTE( "891e05c", 0xc0001, 0x10000, CRC(21fcbc6f) SHA1(efc65973ea7702a1b5c26a966f452804ad97dbd4) )
+ ROM_LOAD16_BYTE( "891e05h", 0xe0000, 0x10000, CRC(b0aba53b) SHA1(e76b345ae354533959ed06217b91ce3c93b22a23) )
+ ROM_LOAD16_BYTE( "891e05d", 0xe0001, 0x10000, CRC(f6d3f886) SHA1(b8bdcc9470aa93849b8c8a1f03971281cacc6d44) )
+
+ ROM_REGION( 0x020000, "gfx3", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD( "891e07a", 0x00000, 0x10000, CRC(b8d8b939) SHA1(ee91fb46d70db2d17f5909c4ea7ee1cf2d317d10) ) /* zoom/rotate */
+ ROM_LOAD( "891e07b", 0x10000, 0x10000, CRC(83b2f92d) SHA1(c4972018e1f8109656784fae3e023a5522622c4b) )
+
+ ROM_REGION( 0x0200, "proms", 0 )
+ ROM_LOAD( "891b11.f23", 0x0000, 0x0100, CRC(ecb854aa) SHA1(3bd321ca3076d4e0042e0af656d51909fa6a5b3b) ) /* priority encoder (not used) */
+
+ ROM_REGION( 0x40000, "k007232_1", 0 ) /* samples for 007232 #0 */
+ ROM_LOAD( "891e08a", 0x00000, 0x10000, CRC(cef667bf) SHA1(e773fc0ced45e01e13cdee18c404d609356d2d0e) )
+ ROM_LOAD( "891e08b", 0x10000, 0x10000, CRC(f7c14a7a) SHA1(05261a065de33e158e8d72d74eb657035abb5d03) )
+ ROM_LOAD( "891e08c", 0x20000, 0x10000, CRC(756b7f3c) SHA1(6f36f0b4e08db27a8b6e180d12be6427677ad62d) )
+ ROM_LOAD( "891e08d", 0x30000, 0x10000, CRC(cd0d7305) SHA1(82403ce1f38014ebf94008a66c98697a572303f9) )
+
+ ROM_REGION( 0x40000, "k007232_2", 0 ) /* samples for 007232 #1 */
+ ROM_LOAD( "891e04a", 0x00000, 0x10000, CRC(daebbc74) SHA1(f61daebf80e5e4640c4cea4ea5767e64a49d928d) )
+ ROM_LOAD( "891e04b", 0x10000, 0x10000, CRC(5ffb9ad1) SHA1(e8f00c63dc3091aa344e82dc29f41aedd5a764b4) )
+ ROM_LOAD( "891e04c", 0x20000, 0x10000, CRC(2dbbf16b) SHA1(84b2005a1fe61a6a0cf1aa6e0fdf7ff8b1f8f82a) )
+ ROM_LOAD( "891e04d", 0x30000, 0x10000, CRC(8b0cd2cc) SHA1(e14109c69fa24d309aed4ff3589cc6619e29f97f) )
+ROM_END
+
+ROM_START( mstadium )
+ ROM_REGION( 0x28000, "maincpu", 0 ) /* code + banked roms */
+ ROM_LOAD( "891-403.k17", 0x10000, 0x10000, CRC(1c00c4e8) SHA1(8a3400a8df44f21616422e5af3bca84d0f390f63) )
+ ROM_LOAD( "891-402.k15", 0x20000, 0x08000, CRC(b850bbce) SHA1(a64300d1b1068e59eb59c427946c9bff164e2da8) )
+ ROM_CONTINUE( 0x08000, 0x08000 )
+
+ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 code */
+ ROM_LOAD( "891w01.g8", 0x0000, 0x8000, CRC(edec565a) SHA1(69cba0d00c6ef76c4ce2b553e3fd15de8abbbf31) )
+
+ ROM_REGION( 0x080000, "gfx1", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e10c", 0x00000, 0x10000, CRC(209b0431) SHA1(07f05f63267d5ed5c99b5f786bb66a87045db9e1) ) /* characters */
+ ROM_LOAD16_BYTE( "891e10a", 0x00001, 0x10000, CRC(8020a9e8) SHA1(3792794a1b875506089da63cae955668cc61f54b) )
+ ROM_LOAD16_BYTE( "891e10d", 0x20000, 0x10000, CRC(16d5fd7a) SHA1(895a53e41173a70c48337d812466857676908a23) )
+ ROM_LOAD16_BYTE( "891e10b", 0x20001, 0x10000, CRC(30121cc0) SHA1(79174d00b79855c00c9c872b8f32946be1bf1d8a) )
+ ROM_LOAD16_BYTE( "891e09c", 0x40000, 0x10000, CRC(9dcaefbf) SHA1(8b61b1627737b959158aa6c7ea5db63f6aec7436) )
+ ROM_LOAD16_BYTE( "891e09a", 0x40001, 0x10000, CRC(56b0ead9) SHA1(ef4b00ed0de93f61f4c8661ec0e6049c51a25cf6) )
+ ROM_LOAD16_BYTE( "891e09d", 0x60000, 0x10000, CRC(4e1335e6) SHA1(b892ab40a41978a89658ea2e7aabe9b073430b5d) )
+ ROM_LOAD16_BYTE( "891e09b", 0x60001, 0x10000, CRC(b6f914fb) SHA1(e95f3e899c2ead15ef8a529dbc67e8f4a0f88bdd) )
+
+ ROM_REGION( 0x100000, "gfx2", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD16_BYTE( "891e06e", 0x00000, 0x10000, CRC(0b04db1c) SHA1(0beae7bb8da49379915c0253ce03091eb71a58b5) ) /* sprites */
+ ROM_LOAD16_BYTE( "891e06a", 0x00001, 0x10000, CRC(5ee37327) SHA1(f63ddaf63af06ea5421b0361315940582ef57922) )
+ ROM_LOAD16_BYTE( "891e06f", 0x20000, 0x10000, CRC(f9ada524) SHA1(2df1fe91f43b95bb4e4a24a0931ab6f540496f65) )
+ ROM_LOAD16_BYTE( "891e06b", 0x20001, 0x10000, CRC(2295dfaa) SHA1(96070e1bd07b33b6701e45ee1e200f24532e8630) )
+ ROM_LOAD16_BYTE( "891e06g", 0x40000, 0x10000, CRC(04abf78f) SHA1(9a21cc71993c3074a8a61c654b998466503b31ef) )
+ ROM_LOAD16_BYTE( "891e06c", 0x40001, 0x10000, CRC(dbdb0d55) SHA1(8269b9be8f36116eb6d10efbb6b7050846a9290c) )
+ ROM_LOAD16_BYTE( "891e06h", 0x60000, 0x10000, CRC(5d5ded8c) SHA1(2581aa387c1ba1f2b7c59bae2c59fbf127aa4e86) )
+ ROM_LOAD16_BYTE( "891e06d", 0x60001, 0x10000, CRC(f9ecbd71) SHA1(45e28a8b40159fd0cdcc8ad253ffc7eba6cf3535) )
+ ROM_LOAD16_BYTE( "891e05e", 0x80000, 0x10000, CRC(b356e729) SHA1(2cda591415b0f139fdb1f80c349d432bb0579d8e) )
+ ROM_LOAD16_BYTE( "891e05a", 0x80001, 0x10000, CRC(bfd5487e) SHA1(24e0de9f12f6df6bde6268d090fe9e1ea827c0dc) )
+ ROM_LOAD16_BYTE( "891e05f", 0xa0000, 0x10000, CRC(ecdd11c5) SHA1(8eac76b3b0f2ab4d59491e10070a62fd9f1eba81) )
+ ROM_LOAD16_BYTE( "891e05b", 0xa0001, 0x10000, CRC(aba18d24) SHA1(ba8e1fab9537199ece2af26bb3f5c8d85d5213d4) )
+ ROM_LOAD16_BYTE( "891e05g", 0xc0000, 0x10000, CRC(c315f9ae) SHA1(8e2c8ca1c6dcfe5b7302ea89275b231ffb2e0e84) )
+ ROM_LOAD16_BYTE( "891e05c", 0xc0001, 0x10000, CRC(21fcbc6f) SHA1(efc65973ea7702a1b5c26a966f452804ad97dbd4) )
+ ROM_LOAD16_BYTE( "891e05h", 0xe0000, 0x10000, CRC(b0aba53b) SHA1(e76b345ae354533959ed06217b91ce3c93b22a23) )
+ ROM_LOAD16_BYTE( "891e05d", 0xe0001, 0x10000, CRC(f6d3f886) SHA1(b8bdcc9470aa93849b8c8a1f03971281cacc6d44) )
+
+ ROM_REGION( 0x020000, "gfx3", 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */
+ ROM_LOAD( "891e07a", 0x00000, 0x10000, CRC(b8d8b939) SHA1(ee91fb46d70db2d17f5909c4ea7ee1cf2d317d10) ) /* zoom/rotate */
+ ROM_LOAD( "891e07b", 0x10000, 0x10000, CRC(83b2f92d) SHA1(c4972018e1f8109656784fae3e023a5522622c4b) )
+
+ ROM_REGION( 0x0200, "proms", 0 )
+ ROM_LOAD( "891b11.f23", 0x0000, 0x0100, CRC(ecb854aa) SHA1(3bd321ca3076d4e0042e0af656d51909fa6a5b3b) ) /* priority encoder (not used) */
+
+ ROM_REGION( 0x40000, "k007232_1", 0 ) /* samples for 007232 #0 */
+ ROM_LOAD( "891e08a", 0x00000, 0x10000, CRC(cef667bf) SHA1(e773fc0ced45e01e13cdee18c404d609356d2d0e) )
+ ROM_LOAD( "891e08b", 0x10000, 0x10000, CRC(f7c14a7a) SHA1(05261a065de33e158e8d72d74eb657035abb5d03) )
+ ROM_LOAD( "891e08c", 0x20000, 0x10000, CRC(756b7f3c) SHA1(6f36f0b4e08db27a8b6e180d12be6427677ad62d) )
+ ROM_LOAD( "891e08d", 0x30000, 0x10000, CRC(cd0d7305) SHA1(82403ce1f38014ebf94008a66c98697a572303f9) )
+
+ ROM_REGION( 0x40000, "k007232_2", 0 ) /* samples for 007232 #1 */
+ ROM_LOAD( "891e04a", 0x00000, 0x10000, CRC(daebbc74) SHA1(f61daebf80e5e4640c4cea4ea5767e64a49d928d) )
+ ROM_LOAD( "891e04b", 0x10000, 0x10000, CRC(5ffb9ad1) SHA1(e8f00c63dc3091aa344e82dc29f41aedd5a764b4) )
+ ROM_LOAD( "891e04c", 0x20000, 0x10000, CRC(2dbbf16b) SHA1(84b2005a1fe61a6a0cf1aa6e0fdf7ff8b1f8f82a) )
+ ROM_LOAD( "891e04d", 0x30000, 0x10000, CRC(8b0cd2cc) SHA1(e14109c69fa24d309aed4ff3589cc6619e29f97f) )
+ROM_END
+
+
+
+GAME( 1989, bottom9, 0, bottom9, bottom9, 0, ROT0, "Konami", "Bottom of the Ninth (version T)", GAME_SUPPORTS_SAVE )
+GAME( 1989, bottom9n, bottom9, bottom9, bottom9, 0, ROT0, "Konami", "Bottom of the Ninth (version N)", GAME_SUPPORTS_SAVE )
+GAME( 1989, mstadium, bottom9, bottom9, mstadium, 0, ROT0, "Konami", "Main Stadium (Japan)", GAME_SUPPORTS_SAVE )