/
bloodbro.cpp
1233 lines (976 loc) · 51.9 KB
/
bloodbro.cpp
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// license:BSD-3-Clause
// copyright-holders: Carlos A. Lozano
/**************************************************************************
Blood Bros, West Story & Sky Smasher
TAD Corporation 1990
68000 + Z80 + YM3931 + YM3812
driver by Carlos A. Lozano Baides
Blood Bros (c) 1990 Nihon System [Seibu hardware]
-----------
The manual states:
At Power On, if you touch the joystick, you will have DIP-SW setting on
the screen
This works for all sets and the bootleg.
Sky Smasher (c) 1990 Nihon System [Seibu hardware]
-----------
Like some other Seibu hardware games, hold P1 right at boot to
view DIP descriptions. The manual states:
At Power On, if you touch the joystick or SHOOT or MISSILE button, you will
have DIP-SW setting on the screen
Game does not appear to have cocktail mode. The screen hardware
is undoubtedly capable of flipscreen and layer priority flipping
however.(which is why we have MACHINE_NO_COCKTAIL despite the games
being upright)
If the word at 0x488 in the main CPU ROM is set to any value other than 1, the
attract mode will include the "Winners Don't Use Drugs" screen. The only other
change this effects is reducing the first "NIHON SYSTEM INC." on the title
screen to the initials NSI. The string "US LICENSEE FABTEC INC" appears twice
in the program ROM, but no code that might display it is known to exist.
Dumpers Notes
=============
PCB is made by Seibu
Sound - Z80
- YM3931 SEI0100BU (64 pin DIP)
- YM3812
- M6295
GFX - SEI0210 custom (128 pin PQFP)
- SEI0220BP custom (80 pin PQFP)
- SEI0200 custom (100 pin PQFP)
- SEI0160 custom (60 pin PQFP)
Stephh's notes (based on the games M68000 code and some tests) :
1) 'bloodbro'
- When "Starting Coin" Dip Switch is set to "x2", you need 2 coins to start
a game (but 1 coin to join), then 1 coin to continue.
However, it you insert 2 coins, and press START2, you start a 2 players game.
Also note that when "Starting Coin" Dip Switch is set to "x2", SERVICE1
adds 2 credits instead of 1.
- Bits 6 and 7 of DSW are told to be unused, but they are tested before
entering the initials (code at 0x004a1e, 0x014bb0 and 0x014c84)
2) 'bloodbroa'
- When "Starting Coin" Dip Switch is set to "x2", you need 2 coins to start
a game (but 1 coin to join), then 1 coin to continue.
However, it you insert 2 coins, and press START2, you start a 2 players game.
Also note that when "Starting Coin" Dip Switch is set to "x2", SERVICE1
adds 2 credits instead of 1.
- Bits 6 and 7 of DSW are told to be unused, but they are tested before
entering the initials (code at 0x004a46, 0x014bd8 and 0x014cac)
3) 'weststry'
- This bootleg has been released by Datsu in 1991. This "company" also
bootlegged "Toki" (another TAD game) in 1990, and several Sega titles.
- When "Starting Coin" Dip Switch is set to "x2", you need 2 coins to start
a game (but 1 coin to join), then 1 coin to continue.
However, it you insert 2 coins, and press START2, you start a 2 players game.
- Bits 6 and 7 of DSW are told to be unused, but bit 7 is tested when
entering the initials (code at 0x00497e, 0x014cf2 and 0x014dc4
Note that bit 8 (!) is tested at 0x0049a2, so this has no effect.
- Bit 7 of DSW is also "merged" with bit 6 (code at 0x0002f6 and 0x000326).
4) 'skysmash'
- This game only has 2 buttons : bits 6 and 14 of players inputs are NEVER tested !
- When "Starting Coin" Dip Switch is set to "x2", you need 2 coins to start
a game (but 1 coin to join), then 1 coin to continue.
However, it you insert 2 coins, and press START2, you start a 2 players game.
Also note that when "Starting Coin" Dip Switch is set to "x2", SERVICE1
adds 2 credits instead of 1.
- Bit 6 of DSW was previously used as a "Cabinet" Dip Switch (OFF = Upright
and ON = Cocktail), but it isn't tested outside of the "test mode".
Check code from 0x021abe to 0x021afc (and the "rts" instruction at 0x021adc)
- Bit 7 of DSW is only tested at 0x02035e and writes a value to 0x0c0100.
I don't know what it is supposed to do, but it could be a "Flip Screen"
Dip Switch as in 'toki' (same manufacturer and similar hardware).
DIP locations verified for Blood Bros. & Sky Smasher via manual & DIP-SW setting
screens at power up.
Actual clock measurements from the Datsu bootleg PCB:
CPUs:
68000 @ 10MHz (20MHz/2)
Z80 @ 5MHz (20MHz/4)
Sound:
OKI MSMS6295 @ 1.250MHz (20MHz/16), PIN7 is HIGH
YM3812 @ ~4.9MHz (20MHz/4 or 4.7017MHz = 9.8034MHz OSC / 2)
Video:
H-SYNC @ 15.62KHz
V-SYNC @ 59Hz
**************************************************************************/
#include "emu.h"
#include "sei021x_sei0220_spr.h"
#include "seibu_crtc.h"
#include "seibusound.h"
#include "cpu/m68000/m68000.h"
#include "cpu/z80/z80.h"
#include "sound/okim6295.h"
#include "sound/ymopl.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"
#include "tilemap.h"
namespace {
class bloodbro_state : public driver_device, public seibu_sound_common
{
public:
bloodbro_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_spritegen(*this, "spritegen"),
m_seibu_sound(*this, "seibu_sound"),
m_ymsnd(*this, "ymsnd"),
m_spriteram(*this, "spriteram"),
m_bgvideoram(*this, "bgvideoram"),
m_fgvideoram(*this, "fgvideoram"),
m_txvideoram(*this, "txvideoram")
{ }
void bloodbro(machine_config &config);
void skysmash(machine_config &config);
protected:
virtual void video_start() override;
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
optional_device<sei0210_device> m_spritegen;
required_device<seibu_sound_device> m_seibu_sound;
required_device<ym3812_device> m_ymsnd;
required_shared_ptr<uint16_t> m_spriteram;
required_shared_ptr<uint16_t> m_bgvideoram;
required_shared_ptr<uint16_t> m_fgvideoram;
required_shared_ptr<uint16_t> m_txvideoram;
uint16_t m_scrollram[6]{};
uint16_t m_layer_en = 0U;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
tilemap_t *m_tx_tilemap = nullptr;
void bgvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void fgvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void txvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void layer_en_w(uint16_t data);
void layer_scroll_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t pri_cb(uint8_t pri, uint8_t ext);
void bloodbro_map(address_map &map);
void common_map(address_map &map);
void skysmash_map(address_map &map);
};
class weststry_state : public bloodbro_state
{
public:
weststry_state(const machine_config &mconfig, device_type type, const char *tag) :
bloodbro_state(mconfig, type, tag)
{ }
void init_weststry();
void weststry(machine_config &config);
private:
bool m_opl_irq = false;
bool m_soundnmi_mask = false;
void layer_scroll_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void soundlatch_w(offs_t offset, u8 data);
void opl_irq_w(int state);
void opl_w(offs_t offset, uint8_t data);
void soundnmi_ack_w(uint8_t data);
void soundnmi_update();
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void main_map(address_map &map);
void sound_map(address_map &map);
};
/***************************************************************************
Video Hardware for Blood Brothers
Note:
- An extra layer is currently disabled via the layer enable register
in Seibu CRTC device (bit 2). Is it even tied to any RAM portion?
***************************************************************************/
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILE_GET_INFO_MEMBER(bloodbro_state::get_bg_tile_info)
{
int const code = m_bgvideoram[tile_index];
tileinfo.set(1, code & 0xfff, (code >> 12), 0);
}
TILE_GET_INFO_MEMBER(bloodbro_state::get_fg_tile_info)
{
int const code = m_fgvideoram[tile_index];
tileinfo.set(2, (code & 0xfff) + 0x1000, (code >> 12), 0);
}
TILE_GET_INFO_MEMBER(bloodbro_state::get_tx_tile_info)
{
int const code = m_txvideoram[tile_index];
tileinfo.set(0, code & 0xfff, code >> 12, 0);
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void bloodbro_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(bloodbro_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 16);
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(bloodbro_state::get_fg_tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 16);
m_tx_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(bloodbro_state::get_tx_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_fg_tilemap->set_transparent_pen(15);
m_tx_tilemap->set_transparent_pen(15);
save_item(NAME(m_scrollram));
save_item(NAME(m_layer_en));
}
/***************************************************************************
Memory handlers
***************************************************************************/
void bloodbro_state::bgvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_bgvideoram[offset]);
m_bg_tilemap->mark_tile_dirty(offset);
}
void bloodbro_state::fgvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_fgvideoram[offset]);
m_fg_tilemap->mark_tile_dirty(offset);
}
void bloodbro_state::txvideoram_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_txvideoram[offset]);
m_tx_tilemap->mark_tile_dirty(offset);
}
/***************************************************************************
Display refresh
Blood Bros / Skysmash Spriteram
-------------------------------
Slightly more sophisticated successor to the Toki sprite chip.
It has "big sprites" created by setting width or height >0. Tile
numbers are read consecutively.
+0 x....... ........ sprite disabled if set
+0 .x...... ........ Flip y (no evidence for this!!)
+0 ..x..... ........ Flip x
+0 ....x... ........ Priority (1=high)
+0 ......xx x....... Width: do this many tiles horizontally
+0 ........ .xxx.... Height: do this many tiles vertically
+0 ........ ....xxxx Color bank
+1 ...xxxxx xxxxxxxx Tile number
+2 .......x xxxxxxxx X coordinate
+3 .......x xxxxxxxx Y coordinate
Weststry Bootleg Spriteram
--------------------------
Lacks the "big sprite" feature of the original. Needs some
tile number remapping for some reason.
+0 .......x xxxxxxxx Sprite Y coordinate
+1 ...xxxxx xxxxxxxx Sprite tile number
+2 xxxx.... ........ Sprite color bank
+2 ......x. ........ Sprite flip x
+2 ........ x....... Priority ??
+3 .......x xxxxxxxx Sprite X coordinate
***************************************************************************/
/* SPRITE INFO (8 bytes)
D-F?P?SS SSSSCCCC
---TTTTT TTTTTTTT
-------X XXXXXXXX
-------- YYYYYYYY */
uint32_t bloodbro_state::pri_cb(uint8_t pri, uint8_t ext)
{
return pri ? 0x02 : 0;
}
/* SPRITE INFO (8 bytes)
D------- YYYYYYYY
---TTTTT TTTTTTTT
CCCC--F? -?--???? Priority??
-------X XXXXXXXX
*/
void weststry_state::draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
for (int offs = m_spriteram.bytes() / 2 - 4; offs >= 0; offs -= 4)
{
int const data = m_spriteram[offs + 2];
int const data0 = m_spriteram[offs + 0];
int code = m_spriteram[offs + 1] & 0x1fff;
int sx = m_spriteram[offs + 3] & 0x1ff;
int const sy = 0xf0 - (data0 & 0xff);
int const flipx = data & 0x200;
int const flipy = data & 0x400; // ???
int const color = (data & 0xf000) >> 12;
int const pri_mask = (data & 0x0080) ? 0x02 : 0;
if (sx >= 256) sx -= 512;
if (data0 & 0x8000) continue; // disabled
// Remap code 0x800 <-> 0x1000
code = (code & 0x7ff) | ((code & 0x800) << 1) | ((code & 0x1000) >> 1);
m_gfxdecode->gfx(3)->prio_transpen(bitmap, cliprect,
code,
color,
flipx, flipy,
sx, sy,
screen.priority(),
pri_mask, 15);
}
}
uint32_t bloodbro_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->set_scrollx(0, m_scrollram[0]);
m_bg_tilemap->set_scrolly(0, m_scrollram[1]);
m_fg_tilemap->set_scrollx(0, m_scrollram[2]);
m_fg_tilemap->set_scrolly(0, m_scrollram[3]);
screen.priority().fill(0, cliprect);
if(BIT(~m_layer_en, 0))
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
if(BIT(~m_layer_en, 1))
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 1);
if(BIT(~m_layer_en, 4))
m_spritegen->draw_sprites(screen, bitmap, cliprect, m_spriteram, m_spriteram.bytes());
if(BIT(~m_layer_en, 3))
m_tx_tilemap->draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
uint32_t weststry_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
// The bootleg video hardware probably also allows BG scrolling, but weststry doesn't use it
m_fg_tilemap->set_scrollx(0, (int8_t)m_scrollram[1] - 13);
m_fg_tilemap->set_scrolly(0, (int8_t)m_scrollram[0] + 1);
screen.priority().fill(0, cliprect);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 1);
draw_sprites(screen, bitmap, cliprect);
m_tx_tilemap->draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
// Memory Maps
void bloodbro_state::common_map(address_map &map)
{
map(0x000000, 0x07ffff).rom();
map(0x080000, 0x08afff).ram();
map(0x08b000, 0x08bfff).ram().share(m_spriteram);
map(0x08c000, 0x08c3ff).ram().w(FUNC(bloodbro_state::bgvideoram_w)).share(m_bgvideoram);
map(0x08c400, 0x08cfff).ram();
map(0x08d000, 0x08d3ff).ram().w(FUNC(bloodbro_state::fgvideoram_w)).share(m_fgvideoram);
map(0x08d400, 0x08d7ff).ram();
map(0x08d800, 0x08dfff).ram().w(FUNC(bloodbro_state::txvideoram_w)).share(m_txvideoram);
map(0x08e000, 0x08e7ff).ram();
map(0x08e800, 0x08f7ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
map(0x08f800, 0x08ffff).ram();
map(0x0a0000, 0x0a000d).rw(m_seibu_sound, FUNC(seibu_sound_device::main_r), FUNC(seibu_sound_device::main_w)).umask16(0x00ff);
// map(0x0c0000, 0x0c007f).ram().share("scroll");
map(0x0c0080, 0x0c0081).nopw(); // ??? IRQ Ack VBL?
map(0x0c00c0, 0x0c00c1).nopw(); // ??? watchdog?
map(0x0c0100, 0x0c0101).nopw(); // ??? written once
map(0x0e0000, 0x0e0001).portr("DSW");
map(0x0e0002, 0x0e0003).portr("IN0");
map(0x0e0004, 0x0e0005).portr("IN1");
}
void bloodbro_state::bloodbro_map(address_map &map)
{
common_map(map);
map(0xc0000, 0xc004f).rw("crtc", FUNC(seibu_crtc_device::read), FUNC(seibu_crtc_device::write));
}
void bloodbro_state::skysmash_map(address_map &map)
{
common_map(map);
map(0xc0000, 0xc004f).rw("crtc", FUNC(seibu_crtc_device::read_alt), FUNC(seibu_crtc_device::write_alt));
}
void weststry_state::soundlatch_w(offs_t offset, u8 data)
{
m_seibu_sound->main_w(offset, data);
if (offset == 1)
m_audiocpu->set_input_line(0, ASSERT_LINE);
}
void weststry_state::main_map(address_map &map)
{
map(0x000000, 0x07ffff).rom();
map(0x080000, 0x08ffff).ram(); // old VRAM areas still used, but bootleg code copies them to higher addresses
map(0x0c1000, 0x0c1001).portr("DSW");
map(0x0c1002, 0x0c1003).portr("IN0");
map(0x0c1004, 0x0c1005).portr("IN1");
map(0x0c1000, 0x0c1003).w(FUNC(weststry_state::soundlatch_w)).umask16(0xff00);
map(0x0c1004, 0x0c100b).w(FUNC(weststry_state::layer_scroll_w));
map(0x0e0002, 0x0e0003).nopr(); // remnant of old code
map(0x122800, 0x122bff).ram(); // cleared at startup
map(0x122c00, 0x122fff).ram().w(FUNC(weststry_state::fgvideoram_w)).share(m_fgvideoram);
map(0x123000, 0x1233ff).ram().w(FUNC(weststry_state::bgvideoram_w)).share(m_bgvideoram);
map(0x123400, 0x1237ff).ram(); // cleared at startup
map(0x123800, 0x123fff).ram().w(FUNC(weststry_state::txvideoram_w)).share(m_txvideoram);
map(0x124000, 0x124005).ram();
map(0x124006, 0x1247fd).ram().share(m_spriteram);
map(0x128000, 0x1287ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
}
void weststry_state::opl_irq_w(int state)
{
m_opl_irq = state;
soundnmi_update();
}
void weststry_state::opl_w(offs_t offset, uint8_t data)
{
// NMI cannot be accepted between address and data writes, or else registers get corrupted
m_soundnmi_mask = BIT(offset, 0);
m_ymsnd->write(offset, data);
soundnmi_update();
}
void weststry_state::soundnmi_ack_w(uint8_t data)
{
m_audiocpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE);
soundnmi_update();
}
void weststry_state::soundnmi_update()
{
if (m_opl_irq && m_soundnmi_mask)
m_audiocpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE);
}
void weststry_state::sound_map(address_map &map)
{
seibu_sound_map(map);
map(0x4002, 0x4002).w(FUNC(weststry_state::soundnmi_ack_w));
}
// Input Ports
#define BLOODBRO_COINAGE \
PORT_DIPNAME( 0x0001, 0x0001, "Coin Mode" ) PORT_DIPLOCATION("SW1:1") \
PORT_DIPSETTING( 0x0001, "Mode 1" ) \
PORT_DIPSETTING( 0x0000, "Mode 2" ) \
/* Coin Mode 1 */ \
PORT_DIPNAME( 0x001e, 0x001e, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW1:2,3,4,5") PORT_CONDITION("DSW",0x0001,EQUALS,0x0001) \
PORT_DIPSETTING( 0x0014, DEF_STR( 6C_1C ) ) \
PORT_DIPSETTING( 0x0016, DEF_STR( 5C_1C ) ) \
PORT_DIPSETTING( 0x0018, DEF_STR( 4C_1C ) ) \
PORT_DIPSETTING( 0x001a, DEF_STR( 3C_1C ) ) \
PORT_DIPSETTING( 0x0002, DEF_STR( 8C_3C ) ) \
PORT_DIPSETTING( 0x001c, DEF_STR( 2C_1C ) ) \
PORT_DIPSETTING( 0x0004, DEF_STR( 5C_3C ) ) \
PORT_DIPSETTING( 0x0006, DEF_STR( 3C_2C ) ) \
PORT_DIPSETTING( 0x001e, DEF_STR( 1C_1C ) ) \
PORT_DIPSETTING( 0x0008, DEF_STR( 2C_3C ) ) \
PORT_DIPSETTING( 0x0012, DEF_STR( 1C_2C ) ) \
PORT_DIPSETTING( 0x0010, DEF_STR( 1C_3C ) ) \
PORT_DIPSETTING( 0x000e, DEF_STR( 1C_4C ) ) \
PORT_DIPSETTING( 0x000c, DEF_STR( 1C_5C ) ) \
PORT_DIPSETTING( 0x000a, DEF_STR( 1C_6C ) ) \
PORT_DIPSETTING( 0x0000, DEF_STR( Free_Play ) ) \
/* Coin Mode 2 */ \
PORT_DIPNAME( 0x0006, 0x0006, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:2,3") PORT_CONDITION("DSW",0x0001,EQUALS,0x0000) \
PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) \
PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) ) \
PORT_DIPSETTING( 0x0004, DEF_STR( 2C_1C ) ) \
PORT_DIPSETTING( 0x0006, DEF_STR( 1C_1C ) ) \
PORT_DIPNAME( 0x0018, 0x0018, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5") PORT_CONDITION("DSW",0x0001,EQUALS,0x0000) \
PORT_DIPSETTING( 0x0018, DEF_STR( 1C_2C ) ) \
PORT_DIPSETTING( 0x0010, DEF_STR( 1C_3C ) ) \
PORT_DIPSETTING( 0x0008, DEF_STR( 1C_5C ) ) \
PORT_DIPSETTING( 0x0000, DEF_STR( 1C_6C ) ) \
PORT_DIPNAME( 0x0020, 0x0020, "Starting Coin" ) PORT_DIPLOCATION("SW1:6") \
PORT_DIPSETTING( 0x0020, DEF_STR( Normal ) ) \
PORT_DIPSETTING( 0x0000, "x2" )
static INPUT_PORTS_START( bloodbro_base )
PORT_START("DSW")
BLOODBRO_COINAGE
/* SW1:7,8 is listed as "ROM change option", "optional"
A B C D
Coin Up 0 1 1 1
Screen Complete 0 0 0 1
Stage Complete 1 1 3 1
Top 10 1 3 3 3
High Score 1 4 5 4
Complete Game 5 5 10 15
D limits 8 tickets/coin except completion
The sets handled in MAME don't seem to have this "feature"
PORT_DIPNAME( 0x00c0, 0x00c0, "Ticket Dispenser Payout Mode" ) PORT_DIPLOCATION("SW1:7,8")
PORT_DIPSETTING( 0x00c0, "A" )
PORT_DIPSETTING( 0x0080, "B" )
PORT_DIPSETTING( 0x0040, "C" )
PORT_DIPSETTING( 0x0000, "D" )
*/
PORT_DIPUNKNOWN_DIPLOC( 0x0040, IP_ACTIVE_LOW, "SW1:7" )
PORT_DIPUNKNOWN_DIPLOC( 0x0080, IP_ACTIVE_LOW, "SW1:8" )
PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
PORT_DIPSETTING( 0x0000, "1" )
PORT_DIPSETTING( 0x0200, "2" )
PORT_DIPSETTING( 0x0300, "3" )
PORT_DIPSETTING( 0x0100, "5" )
PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:3,4")
PORT_DIPSETTING( 0x0c00, "300K 500K+" )
PORT_DIPSETTING( 0x0800, "500K+" )
PORT_DIPSETTING( 0x0400, "500K" )
PORT_DIPSETTING( 0x0000, DEF_STR( None ) )
PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:5,6")
PORT_DIPSETTING( 0x2000, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x3000, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x1000, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) )
PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7")
PORT_DIPSETTING( 0x0000, DEF_STR( No ) )
PORT_DIPSETTING( 0x4000, DEF_STR( Yes ) )
PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8")
PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x8000, DEF_STR( On ) )
PORT_START("IN0")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) // "Fire"
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) // "Roll"
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) // "Dynamite"
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) // tested when "continue" - check code at 0x000598
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) // "Fire"
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) // "Roll"
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) // "Dynamite"
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) // tested - check code at 0x0005fe - VBLANK ? (probably not)
PORT_START("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x00e0, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END
static INPUT_PORTS_START( weststry )
PORT_INCLUDE( bloodbro_base )
SEIBU_COIN_INPUTS // coin inputs read through sound CPU
INPUT_PORTS_END
static INPUT_PORTS_START( bloodbro )
PORT_INCLUDE( bloodbro_base )
PORT_MODIFY("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x000e, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x00e0, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN ) // tested - check code at 0x000800
PORT_BIT( 0x0e00, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0xe000, IP_ACTIVE_LOW, IPT_UNKNOWN )
SEIBU_COIN_INPUTS // coin inputs read through sound CPU
INPUT_PORTS_END
static INPUT_PORTS_START( skysmash )
PORT_START("DSW")
BLOODBRO_COINAGE
PORT_DIPUNUSED_DIPLOC( 0x0040, IP_ACTIVE_LOW, "SW1:7" ) // see notes
PORT_DIPUNUSED_DIPLOC( 0x0080, IP_ACTIVE_LOW, "SW1:8" ) // see notes
PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
PORT_DIPSETTING( 0x0200, "2" )
PORT_DIPSETTING( 0x0300, "3" )
PORT_DIPSETTING( 0x0100, "5" )
PORT_DIPSETTING( 0x0000, DEF_STR( Infinite ) )
PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:3,4")
PORT_DIPSETTING( 0x0c00, "120K 200K+" )
PORT_DIPSETTING( 0x0800, "200K+" )
PORT_DIPSETTING( 0x0400, "250K+" )
PORT_DIPSETTING( 0x0000, "200K" )
PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:5,6")
PORT_DIPSETTING( 0x0000, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x3000, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x2000, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x1000, DEF_STR( Very_Hard ) )
PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7")
PORT_DIPSETTING( 0x0000, DEF_STR( No ) )
PORT_DIPSETTING( 0x4000, DEF_STR( Yes ) )
PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8")
PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x8000, DEF_STR( On ) )
PORT_START("IN0")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) // "Fire"
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) // "Bomb"
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) // "Fire"
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) // "Bomb"
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x000e, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x00e0, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0e00, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0xe000, IP_ACTIVE_LOW, IPT_UNKNOWN )
SEIBU_COIN_INPUTS // coin inputs read through sound CPU
INPUT_PORTS_END
// Graphics Layouts
static const gfx_layout textlayout =
{
8,8, // 8*8 characters
RGN_FRAC(1,2), // 4096 characters
4, // 4 bits per pixel
{ 0, 4, RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4 },
{ 3, 2, 1, 0, 8+3, 8+2, 8+1, 8+0},
{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
16*8 // every char takes 16 consecutive bytes
};
static const gfx_layout spritelayout =
{
16,16, // 16*16 sprites
RGN_FRAC(1,1),
4, // 4 bits per pixel
{ 8, 12, 0, 4 },
{ 3, 2, 1, 0, 16+3, 16+2, 16+1, 16+0,
3+32*16, 2+32*16, 1+32*16, 0+32*16, 16+3+32*16, 16+2+32*16, 16+1+32*16, 16+0+32*16 },
{ 0*16, 2*16, 4*16, 6*16, 8*16, 10*16, 12*16, 14*16,
16*16, 18*16, 20*16, 22*16, 24*16, 26*16, 28*16, 30*16 },
128*8 // every sprite takes 128 consecutive bytes
};
static const gfx_layout weststry_textlayout =
{
8,8, // 8*8 sprites
RGN_FRAC(1,4), // 4096 sprites
4, // 4 bits per pixel
{ RGN_FRAC(0,4), RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) },
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 // every sprite takes 8 consecutive bytes
};
static const gfx_layout weststry_spritelayout =
{
16,16, // 16*16 sprites
RGN_FRAC(1,4), // 8192 sprites
4, // 4 bits per pixel
{ RGN_FRAC(0,4), RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) },
{ 0, 1, 2, 3, 4, 5, 6, 7,
16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
32*8 // every sprite takes 32 consecutive bytes
};
// Graphics Decode Info
static GFXDECODE_START( gfx_bloodbro )
GFXDECODE_ENTRY( "txtiles", 0x00000, textlayout, 0x70*16, 0x10 )
GFXDECODE_ENTRY( "bgtiles", 0x00000, spritelayout, 0x40*16, 0x10 )
GFXDECODE_ENTRY( "bgtiles", 0x00000, spritelayout, 0x50*16, 0x10 )
GFXDECODE_END
static GFXDECODE_START( gfx_bloodbro_spr )
GFXDECODE_ENTRY( "sprites", 0x00000, spritelayout, 0x00*16, 0x10 )
GFXDECODE_END
static GFXDECODE_START( gfx_weststry )
GFXDECODE_ENTRY( "txtiles", 0x00000, weststry_textlayout, 0x10*16, 0x10 )
GFXDECODE_ENTRY( "bgtiles", 0x00000, weststry_spritelayout, 0x30*16, 0x10 )
GFXDECODE_ENTRY( "bgtiles", 0x00000, weststry_spritelayout, 0x20*16, 0x10 )
GFXDECODE_ENTRY( "sprites", 0x00000, weststry_spritelayout, 0x00*16, 0x10 )
GFXDECODE_END
void bloodbro_state::layer_en_w(uint16_t data)
{
m_layer_en = data;
}
void bloodbro_state::layer_scroll_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrollram[offset]);
}
void weststry_state::layer_scroll_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrollram[offset]);
}
// Machine Drivers
void bloodbro_state::bloodbro(machine_config &config)
{
// basic machine hardware
M68000(config, m_maincpu, XTAL(20'000'000) / 2); // verified on PCB
m_maincpu->set_addrmap(AS_PROGRAM, &bloodbro_state::bloodbro_map);
m_maincpu->set_vblank_int("screen", FUNC(bloodbro_state::irq4_line_hold));
Z80(config, m_audiocpu, XTAL(7'159'090) / 2); // verified on PCB
m_audiocpu->set_addrmap(AS_PROGRAM, &bloodbro_state::seibu_sound_map);
m_audiocpu->set_irq_acknowledge_callback("seibu_sound", FUNC(seibu_sound_device::im0_vector_cb));
// video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_refresh_hz(59.39); // verified on PCB
m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
m_screen->set_size(32*8, 32*8);
m_screen->set_visarea(0*8, 32*8-1, 2*8, 30*8-1);
m_screen->set_screen_update(FUNC(bloodbro_state::screen_update));
m_screen->set_palette(m_palette);
seibu_crtc_device &crtc(SEIBU_CRTC(config, "crtc", 0));
crtc.layer_en_callback().set(FUNC(bloodbro_state::layer_en_w));
crtc.layer_scroll_callback().set(FUNC(bloodbro_state::layer_scroll_w));
GFXDECODE(config, m_gfxdecode, m_palette, gfx_bloodbro);
PALETTE(config, m_palette).set_format(palette_device::xBGR_444, 2048);
SEI0210(config, m_spritegen, XTAL(12'000'000), m_palette, gfx_bloodbro_spr);
m_spritegen->set_alt_format(true);
m_spritegen->set_pri_callback(FUNC(bloodbro_state::pri_cb));
// sound hardware
SPEAKER(config, "mono").front_center();
YM3812(config, m_ymsnd, XTAL(7'159'090) / 2);
m_ymsnd->irq_handler().set("seibu_sound", FUNC(seibu_sound_device::fm_irqhandler));
m_ymsnd->add_route(ALL_OUTPUTS, "mono", 1.0);
okim6295_device &oki(OKIM6295(config, "oki", XTAL(12'000'000) / 12, okim6295_device::PIN7_HIGH));
oki.add_route(ALL_OUTPUTS, "mono", 1.0);
SEIBU_SOUND(config, m_seibu_sound, 0);
m_seibu_sound->int_callback().set_inputline(m_audiocpu, 0);
m_seibu_sound->set_rom_tag("audiocpu");
m_seibu_sound->set_rombank_tag("seibu_bank1");
m_seibu_sound->ym_read_callback().set(m_ymsnd, FUNC(ym3812_device::read));
m_seibu_sound->ym_write_callback().set(m_ymsnd, FUNC(ym3812_device::write));
}
void weststry_state::weststry(machine_config &config)
{
bloodbro(config);
m_maincpu->set_addrmap(AS_PROGRAM, &weststry_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(weststry_state::irq6_line_hold));
m_audiocpu->set_clock(XTAL(20'000'000) / 4); // 5MHz - verified on PCB
m_audiocpu->set_addrmap(AS_PROGRAM, &weststry_state::sound_map);
m_audiocpu->remove_irq_acknowledge_callback();
m_gfxdecode->set_info(gfx_weststry);
m_palette->set_format(palette_device::xBGR_444, 1024);
// Bootleg video hardware is non-Seibu
m_screen->set_refresh_hz(59); // verified on PCB
m_screen->set_screen_update(FUNC(weststry_state::screen_update));
config.device_remove("spritegen");
config.device_remove("crtc");
// Bootleg sound hardware is close copy of Seibu, but uses different interrupts
okim6295_device &oki(OKIM6295(config.replace(), "oki", XTAL(20'000'000) / 16, okim6295_device::PIN7_HIGH)); // 1.25MHz - verified on PCB
oki.add_route(ALL_OUTPUTS, "mono", 1.0);
YM3812(config.replace(), m_ymsnd, XTAL(20'000'000)/4); // ~4.9MHz
m_ymsnd->irq_handler().set(FUNC(weststry_state::opl_irq_w));
m_ymsnd->add_route(ALL_OUTPUTS, "mono", 1.0);
m_seibu_sound->ym_write_callback().set(FUNC(weststry_state::opl_w));
}
void bloodbro_state::skysmash(machine_config &config)
{
bloodbro(config);
m_maincpu->set_addrmap(AS_PROGRAM, &bloodbro_state::skysmash_map);
m_maincpu->set_vblank_int("screen", FUNC(bloodbro_state::irq2_line_hold));
}
// ROMs
ROM_START( bloodbro )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "2.u021.7n", 0x00001, 0x20000, CRC(204dca6e) SHA1(f04cb2116d699ac2deec2d55597beb5d7b3dc793) )
ROM_LOAD16_BYTE( "1.u022.8n", 0x00000, 0x20000, CRC(ac6719e7) SHA1(bcefd61ed5d2f5eeb4424243f03037c7d123b9f6) )
ROM_LOAD16_BYTE( "4.u023.7l", 0x40001, 0x20000, CRC(fd951c2c) SHA1(f4031bf303c67c82f2f78f7456f78382d8c1ac85) )
ROM_LOAD16_BYTE( "3.u024.8l", 0x40000, 0x20000, CRC(18d3c460) SHA1(93b86af1199f0fedeaf1fe64d27ffede4b819e42) )
ROM_REGION( 0x20000, "audiocpu", 0 )
ROM_LOAD( "bb_07.u1016.6a", 0x000000, 0x08000, CRC(411b94e8) SHA1(6968441f64212c0935afeca68f07deaadf86d614) )
ROM_CONTINUE( 0x010000, 0x08000 )
ROM_COPY( "audiocpu", 0x000000, 0x018000, 0x08000 )
ROM_REGION( 0x20000, "txtiles", 0 )
ROM_LOAD( "bb_05.u061.6f", 0x00000, 0x10000, CRC(04ba6d19) SHA1(7333075c3323756d51917418b5234d785a9bee00) )
ROM_LOAD( "bb_06.u063.6d", 0x10000, 0x10000, CRC(7092e35b) SHA1(659d30b2e2fd9ffa34a47e98193c8f0a87ac1315) )
ROM_REGION( 0x100000, "bgtiles", 0 )
ROM_LOAD( "blood_bros_bk__=c=1990_tad_corp.u064.4d", 0x00000, 0x100000, CRC(1aa87ee6) SHA1(e7843c1e8a0f3a685f0b5d6e3a2eb3176c410847) )
ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "blood_bros_obj__=c=1990_tad_corp.u078.2n", 0x00000, 0x100000, CRC(d27c3952) SHA1(de7306432b682f238b911507ad7aa2fa8acbee80) )
ROM_REGION( 0x40000, "oki", 0 )
ROM_LOAD( "bb_08.u095.5a", 0x00000, 0x20000, CRC(deb1b975) SHA1(08f2e9a0a23171201b71d381d091edcd3787c287) )
ROM_REGION( 0x0100, "proms", 0 )
ROM_LOAD( "cb006.u083.6c", 0x0000, 0x0100, CRC(b2b89a74) SHA1(1878823801048d677aef9702feedd5bf775e62d0) ) // N82S135N
ROM_END
ROM_START( bloodbroj )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "2j_a.u021.7n", 0x00001, 0x20000, CRC(e8ca21b8) SHA1(65330368c29ec64ca03124d28a7f8b49d7a15566) )
ROM_LOAD16_BYTE( "1j_a.u022.8n", 0x00000, 0x20000, CRC(6b28cfc7) SHA1(dedd06cab61381f3e27dc14315f283d707d06bcb) )
ROM_LOAD16_BYTE( "4.u023.7l", 0x40001, 0x20000, CRC(fd951c2c) SHA1(f4031bf303c67c82f2f78f7456f78382d8c1ac85) )
ROM_LOAD16_BYTE( "3.u024.8l", 0x40000, 0x20000, CRC(18d3c460) SHA1(93b86af1199f0fedeaf1fe64d27ffede4b819e42) )
ROM_REGION( 0x20000, "audiocpu", 0 )
ROM_LOAD( "bb_07.u1016.6a", 0x000000, 0x08000, CRC(411b94e8) SHA1(6968441f64212c0935afeca68f07deaadf86d614) )
ROM_CONTINUE( 0x010000, 0x08000 )
ROM_COPY( "audiocpu", 0x000000, 0x018000, 0x08000 )
ROM_REGION( 0x20000, "txtiles", 0 )
ROM_LOAD( "bb_05.u061.6f", 0x00000, 0x10000, CRC(04ba6d19) SHA1(7333075c3323756d51917418b5234d785a9bee00) )
ROM_LOAD( "bb_06.u063.6d", 0x10000, 0x10000, CRC(7092e35b) SHA1(659d30b2e2fd9ffa34a47e98193c8f0a87ac1315) )
ROM_REGION( 0x100000, "bgtiles", 0 )
ROM_LOAD( "blood_bros_bk__=c=1990_tad_corp.u064.4d", 0x00000, 0x100000, CRC(1aa87ee6) SHA1(e7843c1e8a0f3a685f0b5d6e3a2eb3176c410847) )
ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "blood_bros_obj__=c=1990_tad_corp.u078.2n", 0x00000, 0x100000, CRC(d27c3952) SHA1(de7306432b682f238b911507ad7aa2fa8acbee80) )
ROM_REGION( 0x40000, "oki", 0 )
ROM_LOAD( "bb_08.u095.5a", 0x00000, 0x20000, CRC(deb1b975) SHA1(08f2e9a0a23171201b71d381d091edcd3787c287) )
ROM_REGION( 0x0100, "proms", 0 )
ROM_LOAD( "cb006.u083.6c", 0x0000, 0x0100, CRC(b2b89a74) SHA1(1878823801048d677aef9702feedd5bf775e62d0) ) // N82S135N
ROM_END
ROM_START( bloodbroja )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "2j.u021.7n", 0x00001, 0x20000, CRC(c0fdc3e4) SHA1(31968f693de2054a0c8ba50a8d44a371dd9c2848) )
ROM_LOAD16_BYTE( "1j.u022.8n", 0x00000, 0x20000, CRC(2d7e0fdf) SHA1(8fe22d8a1ef7d562a475a5b6c98303b0cb1af561) )
ROM_LOAD16_BYTE( "4.u023.7l", 0x40001, 0x20000, CRC(fd951c2c) SHA1(f4031bf303c67c82f2f78f7456f78382d8c1ac85) )
ROM_LOAD16_BYTE( "3.u024.8l", 0x40000, 0x20000, CRC(18d3c460) SHA1(93b86af1199f0fedeaf1fe64d27ffede4b819e42) )
ROM_REGION( 0x20000, "audiocpu", 0 )
ROM_LOAD( "bb_07.u1016.6a", 0x000000, 0x08000, CRC(411b94e8) SHA1(6968441f64212c0935afeca68f07deaadf86d614) )
ROM_CONTINUE( 0x010000, 0x08000 )
ROM_COPY( "audiocpu", 0x000000, 0x018000, 0x08000 )