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|
// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria, Stephane Humbert
/***************************************************************************
Fire Trap memory map
driver by Nicola Salmoria
Z80:
0000-7fff ROM
8000-bfff Banked ROM (4 banks)
c000-cfff RAM
d000-d7ff bg #1 video/color RAM (alternating pages 0x100 long)
d000-dfff bg #2 video/color RAM (alternating pages 0x100 long)
e000-e3ff fg video RAM
e400-e7ff fg color RAM
e800-e97f sprites RAM
memory mapped ports:
read:
f010 IN0
f011 IN1
f012 IN2
f013 DSW0
f014 DSW1
f015 from pin 10 of 8751 controller
f016 from port #1 of 8751 controller
write:
f000 IRQ acknowledge
f001 sound command (also causes NMI on sound CPU)
f002 ROM bank selection
f003 flip screen
f004 NMI disable
f005 to port #2 of 8751 controller (signal on P3.2)
f008-f009 bg #1 x scroll
f00a-f00b bg #1 y scroll
f00c-f00d bg #2 x scroll
f00e-f00f bg #2 y scroll
interrupts:
VBlank triggers NMI.
the 8751 triggers IRQ
6502:
0000-07ff RAM
4000-7fff Banked ROM (2 banks)
8000-ffff ROM
read:
3400 command from the main CPU
write:
1000-1001 YM3526
2000 ADPCM data for the MSM5205 chip
2400 bit 0 = to sound chip MSM5205 (1 = play sample); bit 1 = IRQ enable
2800 ROM bank select
PCB Layouts (Japan version)
---------------------------
Top Board:
DE-0246-2
|--------------------------------------------|
| 8MHz 8751 FI-04.17C |
| (^=FI-13.16H) |
| |-|
| | |
| 6116 | |
| | |
| | |
| | |
| |-|
| Z80B |
| 6116 6116 |
| |-|
| | |
| | |
| | |
| 6164 | |
| FI-12.6J FI-08.6E | |
| FI-11.4J FI-07.4E FI-03.4A |-|
| FI-10.3J FI-06.3E FI-02.3A |
| FI-09.2J FI-05.2E FI-01.2A |
|--------------------------------------------|
Notes:
Z80 - clock 6.000MHz [12/2]
i8751 - clock 8.000MHz
Bottom Board:
DE-0247-2
|--------------------------------------------------------|
| FI-17.17H 12MHz |
| FI-16.15H DECO_VSC30 |
| |-|
| FI-15.14H | |
| RCDM-I5 DECO_HMC20 | |
| RCDM-I1 FI-14.13H |---------| | |
| RCDM-I1 FI-19.12J |DECO | | |
|J DSW2 |TC15G032AY | |
|A FI-18.10J |DSPC10 | |-|
|M | | |
|M |---------| |
|A DSW1 6116 |-|
| RCDM-I1 R6502 2018 2018 | |
| RCDM-I1 2018 | |
| | |
| M5205 YM3526 | |
| FI-3.4B | |
| VOL FI-2.3B |-|
| MC3403 YM3014 2018 2018 |
| MB3730 FI-1.1A |
|--------------------------------------------------------|
Notes:
FI-1.1A - 82S129 Bipolar PROM
FI-2.3B - 82S135 Bipolar PROM
FI-3.4B - 82S129 Bipolar PROM
6502 - clock 1.500MHz [12/8]
YM3526 - clock 3.000MHz [12/4]
M5205 - clock 375kHz [12/32]. Sample rate: Pin 1 High & Pin 2 Low = 0.375/48 = 7.8125kHz
Measurements
------------
XTAL1 - 11.9911MHz
HSync - 15.6137kHz
VSync - 57.4034Hz
Stephh's notes (based on the games Z80 code and some tests) :
1) 'firetrap' :
- US version, licensed to Data East.
- No warning screen.
- Instructions in English
- Initials : 3 letters.
- Bugs in test mode :
* when lives are set to "2", it displays "1".
* bonus lives is still the same as the Japan version even if table at 0x0ca3 has changed.
2) 'firetrapj' :
- Japan version.
- Additional warning screen.
- Instructions in Japanese
- Initials : 5 letters.
- Bugs in test mode :
* when lives are set to "2", it displays "1".
3) 'firetrapbl' :
- Bootleg based on 'firetrapj'.
- Most MCU writes are patched while reads are handled differently.
- Additional ROM with code at 0xf800 to simulate the MCU initialisation routine.
- No warning screen.
- Instructions in Japanese
- Initials : 5 letters.
- Bugs in test mode :
* when lives are set to "2", it displays "1".
Many interrupt-related gates, flip-flops and connections are crossed out
on the schematics. Coins were once supposed to trigger IRQs on the main
CPU, and the YM3526 was intended to drive the 6502 IRQ line directly, with
the MSM5205-derived interrupt assigned to the NMI line instead.
***************************************************************************/
#include "emu.h"
#include "cpu/m6502/m6502.h"
#include "cpu/mcs51/mcs51.h"
#include "cpu/z80/z80.h"
#include "machine/74157.h"
#include "machine/gen_latch.h"
#include "machine/timer.h"
#include "sound/msm5205.h"
#include "sound/ymopl.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"
#include "tilemap.h"
namespace {
class base_state : public driver_device
{
public:
base_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_msm(*this, "msm"),
m_adpcm_select(*this, "adpcm_select"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_bgvideoram(*this, "bgvideoram%u", 1U),
m_fgvideoram(*this, "fgvideoram"),
m_spriteram(*this, "spriteram"),
m_mainbank(*this, "mainbank"),
m_audiobank(*this, "audiobank")
{ }
void base(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
required_device<cpu_device> m_maincpu;
uint8_t m_nmi_enable = 0;
void base_main_map(address_map &map);
private:
// devices
required_device<cpu_device> m_audiocpu;
required_device<msm5205_device> m_msm;
required_device<ls157_device> m_adpcm_select;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
// memory pointers
required_shared_ptr_array<uint8_t, 2> m_bgvideoram;
required_shared_ptr<uint8_t> m_fgvideoram;
required_shared_ptr<uint8_t> m_spriteram;
required_memory_bank m_mainbank;
required_memory_bank m_audiobank;
// video-related
tilemap_t *m_fg_tilemap = nullptr;
tilemap_t *m_bg_tilemap[2]{};
uint8_t m_scroll_x[2][2]{};
uint8_t m_scroll_y[2][2]{};
// misc
uint8_t m_sound_irq_enable = 0U;
uint8_t m_adpcm_toggle = 0;
void nmi_disable_w(uint8_t data);
void bankselect_w(uint8_t data);
void irqack_w(uint8_t data);
void sound_command_w(uint8_t data);
void sound_flip_flop_w(uint8_t data);
void sound_bankselect_w(uint8_t data);
void adpcm_data_w(uint8_t data);
void flip_screen_w(uint8_t data);
void fgvideoram_w(offs_t offset, uint8_t data);
template <uint8_t Which> void bgvideoram_w(offs_t offset, uint8_t data);
template <uint8_t Which> void bg_scrollx_w(offs_t offset, uint8_t data);
template <uint8_t Which> void bg_scrolly_w(offs_t offset, uint8_t data);
TILEMAP_MAPPER_MEMBER(get_fg_memory_offset);
TILEMAP_MAPPER_MEMBER(get_bg_memory_offset);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
template <uint8_t Which> TILE_GET_INFO_MEMBER(get_bg_tile_info);
void palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(adpcm_int);
void sound_map(address_map &map);
};
class original_state : public base_state
{
public:
original_state(const machine_config &mconfig, device_type type, const char *tag) :
base_state(mconfig, type, tag),
m_mcu(*this, "mcu"),
m_coins(*this, "COINS")
{ }
void firetrap(machine_config &config);
protected:
virtual void machine_start() override;
private:
// devices
required_device<i8751_device> m_mcu;
required_ioport m_coins;
uint8_t m_mcu_p3 = 0;
uint8_t m_maincpu_to_mcu = 0;
uint8_t m_mcu_to_maincpu = 0;
uint8_t mcu_r();
void mcu_w(uint8_t data);
uint8_t mcu_p0_r();
void mcu_p3_w(uint8_t data);
TIMER_DEVICE_CALLBACK_MEMBER(interrupt);
void main_map(address_map &map);
};
class bootleg_state : public base_state
{
public:
bootleg_state(const machine_config &mconfig, device_type type, const char *tag) :
base_state(mconfig, type, tag),
m_in2(*this, "IN2")
{ }
void firetrapbl(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
// misc
uint8_t m_coin_command_pending = 0;
required_ioport m_in2;
uint8_t coin_r();
TIMER_DEVICE_CALLBACK_MEMBER(interrupt);
void main_map(address_map &map);
};
// video
/***************************************************************************
Convert the color PROMs into a more useable format.
Fire Trap has one 256x8 and one 256x4 palette PROMs.
I don't know for sure how the palette PROMs are connected to the RGB
output, but it's probably the usual:
bit 7 -- 220 ohm resistor -- GREEN
-- 470 ohm resistor -- GREEN
-- 1 kohm resistor -- GREEN
-- 2.2kohm resistor -- GREEN
-- 220 ohm resistor -- RED
-- 470 ohm resistor -- RED
-- 1 kohm resistor -- RED
bit 0 -- 2.2kohm resistor -- RED
bit 3 -- 220 ohm resistor -- BLUE
-- 470 ohm resistor -- BLUE
-- 1 kohm resistor -- BLUE
bit 0 -- 2.2kohm resistor -- BLUE
***************************************************************************/
void base_state::palette(palette_device &palette) const
{
uint8_t const *const color_prom = memregion("proms")->base();
for (int i = 0; i < palette.entries(); i++)
{
int bit0 = (color_prom[i] >> 0) & 0x01;
int bit1 = (color_prom[i] >> 1) & 0x01;
int bit2 = (color_prom[i] >> 2) & 0x01;
int bit3 = (color_prom[i] >> 3) & 0x01;
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
bit0 = (color_prom[i] >> 4) & 0x01;
bit1 = (color_prom[i] >> 5) & 0x01;
bit2 = (color_prom[i] >> 6) & 0x01;
bit3 = (color_prom[i] >> 7) & 0x01;
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
bit0 = (color_prom[i + palette.entries()] >> 0) & 0x01;
bit1 = (color_prom[i + palette.entries()] >> 1) & 0x01;
bit2 = (color_prom[i + palette.entries()] >> 2) & 0x01;
bit3 = (color_prom[i + palette.entries()] >> 3) & 0x01;
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
palette.set_pen_color(i, rgb_t(r, g, b));
}
}
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILEMAP_MAPPER_MEMBER(base_state::get_fg_memory_offset)
{
return (row ^ 0x1f) + (col << 5);
}
TILEMAP_MAPPER_MEMBER(base_state::get_bg_memory_offset)
{
return ((row & 0x0f) ^ 0x0f) | ((col & 0x0f) << 4) |
// hole at bit 8
((row & 0x10) << 5) | ((col & 0x10) << 6);
}
TILE_GET_INFO_MEMBER(base_state::get_fg_tile_info)
{
int code = m_fgvideoram[tile_index];
int color = m_fgvideoram[tile_index + 0x400];
tileinfo.set(0,
code | ((color & 0x01) << 8),
color >> 4,
0);
}
template <uint8_t Which>
TILE_GET_INFO_MEMBER(base_state::get_bg_tile_info)
{
int code = m_bgvideoram[Which][tile_index];
int color = m_bgvideoram[Which][tile_index + 0x100];
tileinfo.set(Which + 1,
code + ((color & 0x03) << 8),
(color & 0x30) >> 4,
TILE_FLIPXY((color & 0x0c) >> 2));
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void base_state::video_start()
{
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(base_state::get_fg_tile_info)), tilemap_mapper_delegate(*this, FUNC(base_state::get_fg_memory_offset)), 8, 8, 32, 32);
m_bg_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(base_state::get_bg_tile_info<0>)), tilemap_mapper_delegate(*this, FUNC(base_state::get_bg_memory_offset)), 16, 16, 32, 32);
m_bg_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(base_state::get_bg_tile_info<1>)), tilemap_mapper_delegate(*this, FUNC(base_state::get_bg_memory_offset)), 16, 16, 32, 32);
m_fg_tilemap->set_transparent_pen(0);
m_bg_tilemap[0]->set_transparent_pen(0);
}
/***************************************************************************
Memory handlers
***************************************************************************/
void base_state::fgvideoram_w(offs_t offset, uint8_t data)
{
m_fgvideoram[offset] = data;
m_fg_tilemap->mark_tile_dirty(offset & 0x3ff);
}
template <uint8_t Which>
void base_state::bgvideoram_w(offs_t offset, uint8_t data)
{
m_bgvideoram[Which][offset] = data;
m_bg_tilemap[Which]->mark_tile_dirty(offset & 0x6ff);
}
template <uint8_t Which>
void base_state::bg_scrollx_w(offs_t offset, uint8_t data)
{
m_scroll_x[Which][offset] = data;
m_bg_tilemap[Which]->set_scrollx(0, m_scroll_x[Which][0] | (m_scroll_x[Which][1] << 8));
}
template <uint8_t Which>
void base_state::bg_scrolly_w(offs_t offset, uint8_t data)
{
m_scroll_y[Which][offset] = data;
m_bg_tilemap[Which]->set_scrolly(0, -(m_scroll_y[Which][0] | (m_scroll_y[Which][1] << 8)));
}
/***************************************************************************
Display refresh
***************************************************************************/
void base_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
{
for (int offs = 0; offs < m_spriteram.bytes(); offs += 4)
{
// the meaning of bit 3 of [offs] is unknown
int sy = m_spriteram[offs];
int sx = m_spriteram[offs + 2];
int code = m_spriteram[offs + 3] + 4 * (m_spriteram[offs + 1] & 0xc0);
int color = ((m_spriteram[offs + 1] & 0x08) >> 2) | (m_spriteram[offs + 1] & 0x01);
int flipx = m_spriteram[offs + 1] & 0x04;
int flipy = m_spriteram[offs + 1] & 0x02;
if (flip_screen())
{
sx = 240 - sx;
sy = 240 - sy;
flipx = !flipx;
flipy = !flipy;
}
if (m_spriteram[offs + 1] & 0x10) // double width
{
if (flip_screen()) sy -= 16;
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code & ~1,
color,
flipx, flipy,
sx, flipy ? sy : sy + 16, 0);
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code | 1,
color,
flipx, flipy,
sx, flipy ? sy + 16 : sy, 0);
// redraw with wraparound
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code & ~1,
color,
flipx, flipy,
sx - 256, flipy ? sy : sy + 16, 0);
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code | 1,
color,
flipx, flipy,
sx - 256, flipy ? sy + 16 : sy, 0);
}
else
{
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code,
color,
flipx, flipy,
sx, sy, 0);
// redraw with wraparound
m_gfxdecode->gfx(3)->transpen(bitmap, cliprect,
code,
color,
flipx, flipy,
sx - 256, sy, 0);
}
}
}
uint32_t base_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap[1]->draw(screen, bitmap, cliprect, 0, 0);
m_bg_tilemap[0]->draw(screen, bitmap, cliprect, 0, 0);
draw_sprites(bitmap, cliprect);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
// machine
void base_state::nmi_disable_w(uint8_t data)
{
m_nmi_enable = ~data & 1;
if (!m_nmi_enable)
m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE);
}
void base_state::bankselect_w(uint8_t data)
{
m_mainbank->set_entry(data & 0x03);
}
void base_state::irqack_w(uint8_t data)
{
m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE);
}
//**************************************************************************
// PROTECTION MCU
//**************************************************************************
uint8_t original_state::mcu_r()
{
return m_mcu_to_maincpu;
}
void original_state::mcu_w(uint8_t data)
{
m_maincpu_to_mcu = data;
m_mcu->set_input_line(MCS51_INT0_LINE, ASSERT_LINE);
}
uint8_t original_state::mcu_p0_r()
{
// 7654---- unused
// ----3--- coin2
// -----2-- coin1
// ------1- service coin
// -------0 coin inserted
int coin_inserted = ((m_coins->read() & 0x0e) == 0x0e) ? 1 : 0;
return (m_coins->read() & 0x0e) | coin_inserted;
}
void original_state::mcu_p3_w(uint8_t data)
{
// 765----- unused
// ---4---- coin flip-flop reset
// ----3--- mcu int1
// -----2-- mcu int0
// ------1- mcu int0 ack
// -------0 maincpu int
if (BIT(m_mcu_p3, 0) == 1 && BIT(data, 0) == 0)
m_maincpu->set_input_line(INPUT_LINE_IRQ0, ASSERT_LINE);
if (BIT(m_mcu_p3, 1) == 1 && BIT(data, 1) == 0)
m_mcu->set_input_line(MCS51_INT0_LINE, CLEAR_LINE);
// if (BIT(m_mcu_p3, 4) == 1 && BIT(data, 4) == 0)
m_mcu_p3 = data;
}
uint8_t bootleg_state::coin_r()
{
/* Check for coin insertion
the following only works in the bootleg version, which doesn't have an
8751 - the real thing is much more complicated than that. */
uint8_t coin = 0;
uint8_t port = m_in2->read() & 0x70;
if (m_maincpu->pc() == 0x1188)
return ~m_coin_command_pending;
if (port != 0x70)
{
if (!(port & 0x20)) // COIN1
coin = 1;
if (!(port & 0x40)) // COIN2
coin = 2;
if (!(port & 0x10)) // SERVICE1
coin = 3;
m_coin_command_pending = coin;
return 0xff;
}
return 0;
}
void base_state::sound_flip_flop_w(uint8_t data)
{
m_msm->reset_w(!BIT(data, 0));
m_sound_irq_enable = BIT(data, 1);
if (!m_sound_irq_enable)
m_audiocpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
}
void base_state::sound_bankselect_w(uint8_t data)
{
m_audiobank->set_entry(data & 0x01);
}
WRITE_LINE_MEMBER(base_state::adpcm_int)
{
if (state)
{
m_adpcm_toggle ^= 1;
m_adpcm_select->select_w(m_adpcm_toggle);
if (m_sound_irq_enable && m_adpcm_toggle)
m_audiocpu->set_input_line(M6502_IRQ_LINE, ASSERT_LINE);
}
}
void base_state::adpcm_data_w(uint8_t data)
{
m_audiocpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
m_adpcm_select->ba_w(data);
}
void base_state::flip_screen_w(uint8_t data)
{
flip_screen_set(data);
}
void base_state::base_main_map(address_map &map)
{
map(0x0000, 0x7fff).rom();
map(0x8000, 0xbfff).bankr(m_mainbank);
map(0xc000, 0xcfff).ram();
map(0xd000, 0xd7ff).ram().w(FUNC(base_state::bgvideoram_w<0>)).share(m_bgvideoram[0]);
map(0xd800, 0xdfff).ram().w(FUNC(base_state::bgvideoram_w<1>)).share(m_bgvideoram[1]);
map(0xe000, 0xe7ff).ram().w(FUNC(base_state::fgvideoram_w)).share(m_fgvideoram);
map(0xe800, 0xe97f).ram().share(m_spriteram);
map(0xf000, 0xf000).w(FUNC(base_state::irqack_w));
map(0xf001, 0xf001).w("soundlatch", FUNC(generic_latch_8_device::write));
map(0xf002, 0xf002).w(FUNC(base_state::bankselect_w));
map(0xf003, 0xf003).w(FUNC(base_state::flip_screen_w));
map(0xf004, 0xf004).w(FUNC(base_state::nmi_disable_w));
map(0xf008, 0xf009).w(FUNC(base_state::bg_scrollx_w<0>));
map(0xf00a, 0xf00b).w(FUNC(base_state::bg_scrolly_w<0>));
map(0xf00c, 0xf00d).w(FUNC(base_state::bg_scrollx_w<1>));
map(0xf00e, 0xf00f).w(FUNC(base_state::bg_scrolly_w<1>));
map(0xf010, 0xf010).portr("IN0");
map(0xf011, 0xf011).portr("IN1");
map(0xf012, 0xf012).portr("IN2");
map(0xf013, 0xf013).portr("DSW0");
map(0xf014, 0xf014).portr("DSW1");
}
void original_state::main_map(address_map &map)
{
base_main_map(map);
map(0xf005, 0xf005).w(FUNC(original_state::mcu_w));
map(0xf016, 0xf016).r(FUNC(original_state::mcu_r));
}
void bootleg_state::main_map(address_map &map)
{
base_main_map(map);
map(0xf016, 0xf016).r(FUNC(bootleg_state::coin_r));
map(0xf800, 0xf8ff).rom(); // extra ROM in the bootleg with unprotection code
}
void base_state::sound_map(address_map &map)
{
map(0x0000, 0x07ff).ram();
map(0x1000, 0x1001).w("ymsnd", FUNC(ym3526_device::write));
map(0x2000, 0x2000).w(FUNC(base_state::adpcm_data_w));
map(0x2400, 0x2400).w(FUNC(base_state::sound_flip_flop_w));
map(0x2800, 0x2800).w(FUNC(base_state::sound_bankselect_w));
map(0x3400, 0x3400).r("soundlatch", FUNC(generic_latch_8_device::read));
map(0x4000, 0x7fff).bankr(m_audiobank);
map(0x8000, 0xffff).rom().region("audiocpu", 0);
}
// verified from Z80 code
static INPUT_PORTS_START( firetrap )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_UP ) PORT_4WAY
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_DOWN ) PORT_4WAY
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_LEFT ) PORT_4WAY
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_RIGHT ) PORT_4WAY
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_UP ) PORT_4WAY
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_DOWN ) PORT_4WAY
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_LEFT ) PORT_4WAY
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_RIGHT ) PORT_4WAY
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_UP ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_DOWN ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_LEFT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_RIGHT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_UP ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_DOWN ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_LEFT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_RIGHT ) PORT_4WAY PORT_COCKTAIL
PORT_START("IN2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_START("DSW0")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3")
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_4C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_6C ) ) // Manual shows 1C_5C
PORT_DIPNAME( 0x18, 0x18, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5")
PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x08, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x18, DEF_STR( 1C_1C ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW1:6")
PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x20, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:7")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:8")
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("DSW1")
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:1,2")
PORT_DIPSETTING( 0x02, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x03, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x01, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:3,4")
PORT_DIPSETTING( 0x00, "2" ) // "1" in the "test mode" but manual states "Infinite"
PORT_DIPSETTING( 0x0c, "3" )
PORT_DIPSETTING( 0x08, "4" )
PORT_DIPSETTING( 0x04, "5" )
PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:5,6") // table at 0x0ca3 - 4*30 bytes
PORT_DIPSETTING( 0x10, "30k and 70k" )
PORT_DIPSETTING( 0x00, "50k and 100k" )
PORT_DIPSETTING( 0x30, "30k only" )
PORT_DIPSETTING( 0x20, "50k only" )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7")
PORT_DIPSETTING( 0x00, DEF_STR( No ) )
PORT_DIPSETTING( 0x40, DEF_STR( Yes ) )
PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_LOW, "SW2:8" )
PORT_START("COINS")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_CUSTOM) // any coin input active
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_SERVICE1)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_COIN1)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_COIN2)
INPUT_PORTS_END
// verified from Z80 code
static INPUT_PORTS_START( firetrapj )
PORT_INCLUDE( firetrap )
PORT_MODIFY("DSW1")
PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:5,6") // table at 0x0ca3 - 4*30 bytes
PORT_DIPSETTING( 0x30, "50k & Every 70k" ) // last bonus life at 960k
PORT_DIPSETTING( 0x20, "60k & Every 80k" ) // last bonus life at 940k
PORT_DIPSETTING( 0x10, "80k & Every 100k" ) // last bonus life at 980k
PORT_DIPSETTING( 0x00, "50k only" )
INPUT_PORTS_END
// verified from Z80 code
static INPUT_PORTS_START( firetrapbl )
PORT_INCLUDE( firetrapj )
PORT_MODIFY("IN2")
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_MODIFY("COINS")
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,2),
2,
{ 0, 4 },
{ 3, 2, 1, 0, RGN_FRAC(1,2)+3, RGN_FRAC(1,2)+2, RGN_FRAC(1,2)+1, RGN_FRAC(1,2)+0 },
{ 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
8*8
};
static const gfx_layout tilelayout =
{
16,16,
RGN_FRAC(1,4),
4,
{ 0, 4, RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4 },
{ 3, 2, 1, 0, RGN_FRAC(1,4)+3, RGN_FRAC(1,4)+2, RGN_FRAC(1,4)+1, RGN_FRAC(1,4)+0,
16*8+3, 16*8+2, 16*8+1, 16*8+0, RGN_FRAC(1,4)+16*8+3, RGN_FRAC(1,4)+16*8+2, RGN_FRAC(1,4)+16*8+1, RGN_FRAC(1,4)+16*8+0 },
{ 15*8, 14*8, 13*8, 12*8, 11*8, 10*8, 9*8, 8*8,
7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
32*8
};
static const gfx_layout spritelayout =
{
16,16,
RGN_FRAC(1,4),
4,
{ RGN_FRAC(0,4), RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) },
{ 7, 6, 5, 4, 3, 2, 1, 0,
16*8+7, 16*8+6, 16*8+5, 16*8+4, 16*8+3, 16*8+2, 16*8+1, 16*8+0 },
{ 15*8, 14*8, 13*8, 12*8, 11*8, 10*8, 9*8, 8*8,
7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
32*8
};
static GFXDECODE_START( gfx_firetrap )
GFXDECODE_ENTRY( "chars", 0, charlayout, 0x00, 16 ) // colors 0x00-0x3f
GFXDECODE_ENTRY( "tiles1", 0, tilelayout, 0x80, 4 ) // colors 0x80-0xbf
GFXDECODE_ENTRY( "tiles2", 0, tilelayout, 0xc0, 4 ) // colors 0xc0-0xff
GFXDECODE_ENTRY( "sprites", 0, spritelayout, 0x40, 4 ) // colors 0x40-0x7f
GFXDECODE_END
TIMER_DEVICE_CALLBACK_MEMBER(original_state::interrupt)
{
if (param == 0 && m_nmi_enable)
m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE);
if (param == 0)
m_mcu->set_input_line(MCS51_INT1_LINE, ASSERT_LINE);
if (param == 1)
m_mcu->set_input_line(MCS51_INT1_LINE, CLEAR_LINE);
}
TIMER_DEVICE_CALLBACK_MEMBER(bootleg_state::interrupt)
{
if (param == 0 && m_nmi_enable)
m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE);
}
void base_state::machine_start()
{
uint8_t *main = memregion("maincpu")->base();
uint8_t *sound = memregion("audiocpu")->base();
m_mainbank->configure_entries(0, 4, &main[0x10000], 0x4000);
m_audiobank->configure_entries(0, 2, &sound[0x8000], 0x4000);
save_item(NAME(m_sound_irq_enable));
save_item(NAME(m_nmi_enable));
save_item(NAME(m_adpcm_toggle));
save_item(NAME(m_scroll_x));
save_item(NAME(m_scroll_y));
}
void original_state::machine_start()
{
base_state::machine_start();
save_item(NAME(m_mcu_p3));
save_item(NAME(m_maincpu_to_mcu));
save_item(NAME(m_mcu_to_maincpu));
}
void bootleg_state::machine_start()
{
base_state::machine_start();
save_item(NAME(m_coin_command_pending));
}
void base_state::machine_reset()
{
for (int i = 0; i < 2; i++)
{
m_scroll_x[0][i] = 0;
m_scroll_y[0][i] = 0;
m_scroll_x[1][i] = 0;
m_scroll_y[1][i] = 0;
}
m_sound_irq_enable = 0;
m_nmi_enable = 0;
m_adpcm_toggle = 0;
}
void bootleg_state::machine_reset()
{
base_state::machine_reset();
m_coin_command_pending = 0;
}
void base_state::base(machine_config &config)
{
constexpr XTAL FIRETRAP_XTAL = XTAL(12'000'000);
// basic machine hardware
Z80(config, m_maincpu, FIRETRAP_XTAL / 2); // 6 MHz
M6502(config, m_audiocpu, FIRETRAP_XTAL / 8); // 1.5 MHz
m_audiocpu->set_addrmap(AS_PROGRAM, &base_state::sound_map);
// IRQs are caused by the ADPCM chip
// NMIs are caused by the main CPU
// video hardware
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
// screen.set_refresh_hz(57.4034); // PCB measurement
// screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
// screen.set_size(32*8, 32*8);
// screen.set_visarea(0*8, 32*8-1, 1*8, 31*8-1);
// DECO video CRTC, unverified
screen.set_raw(FIRETRAP_XTAL / 2, 384, 0, 256, 272, 8, 248);
screen.set_screen_update(FUNC(base_state::screen_update));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_firetrap);
PALETTE(config, m_palette, FUNC(base_state::palette), 256);
// sound hardware
SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, "soundlatch").data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
ym3526_device &ymsnd(YM3526(config, "ymsnd", FIRETRAP_XTAL / 4)); // 3 MHz
ymsnd.add_route(ALL_OUTPUTS, "mono", 1.0);
LS157(config, m_adpcm_select, 0);
m_adpcm_select->out_callback().set("msm", FUNC(msm5205_device::data_w));
MSM5205(config, m_msm, FIRETRAP_XTAL / 32); // 375 kHz
m_msm->vck_callback().set(FUNC(base_state::adpcm_int));
m_msm->set_prescaler_selector(msm5205_device::S48_4B); // 7.8125kHz
m_msm->add_route(ALL_OUTPUTS, "mono", 0.30);
}
void original_state::firetrap(machine_config &config)
{
base(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &original_state::main_map);
TIMER(config, "scantimer", 0).configure_scanline(FUNC(original_state::interrupt), "screen", 0, 1);
I8751(config, m_mcu, 8_MHz_XTAL);
m_mcu->port_in_cb<0>().set(FUNC(original_state::mcu_p0_r));
m_mcu->port_out_cb<1>().set([this] (u8 data) { m_mcu_to_maincpu = data; });
m_mcu->port_in_cb<2>().set([this] () { return m_maincpu_to_mcu; });
m_mcu->port_out_cb<3>().set(FUNC(original_state::mcu_p3_w));
// needs a tight sync with the MCU
config.set_perfect_quantum(m_maincpu);
}
void bootleg_state::firetrapbl(machine_config &config)
{
base(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &bootleg_state::main_map);
TIMER(config, "scantimer", 0).configure_scanline(FUNC(bootleg_state::interrupt), "screen", 0, 1);
}
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( firetrap )
ROM_REGION( 0x20000, "maincpu", 0 )
ROM_LOAD( "di-02.4a", 0x00000, 0x8000, CRC(3d1e4bf7) SHA1(ee903b469619f49edb1727fb545c9a6085f50746) )
ROM_LOAD( "di-01.3a", 0x10000, 0x8000, CRC(9bbae38b) SHA1(dc1d3ed5da71bfb104fd54fc70c56833f31d281f) )
ROM_LOAD( "di-00-a.2a", 0x18000, 0x8000, CRC(f39e2cf4) SHA1(ce77a65089937906d8a41076a3f29ad6f45fda9d) ) // this ROM has data at 3FD7 where it seems to be blanked out in firetrapa, as well as other changes
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "di-17.10j", 0x00000, 0x8000, CRC(8605f6b9) SHA1(4fba88f34afd91d2cbc578b3b70f5399b8844390) )
ROM_LOAD( "di-18.12j", 0x08000, 0x8000, CRC(49508c93) SHA1(3812b0b1a33a1506d2896d2b676ed6aabb29dac0) )
ROM_REGION( 0x1000, "mcu", 0 ) // 8751 protection MCU
ROM_LOAD( "di-12.16h", 0x00000, 0x1000, CRC(6340a4d7) SHA1(3c896015a2416e3d664fedd07e42bdd40078c700) )
ROM_REGION( 0x02000, "chars", 0 )
ROM_LOAD( "di-03.17c", 0x00000, 0x2000, CRC(46721930) SHA1(a605fe993166e95c1602a35b548649ceae77bff2) )
ROM_REGION( 0x20000, "tiles1", 0 )
ROM_LOAD( "di-06.3e", 0x00000, 0x2000, CRC(441d9154) SHA1(340804e82d4aba8e9fcdd08cce0cfecefd2f77a9) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "di-04.2e", 0x04000, 0x2000, CRC(8e6e7eec) SHA1(9cff147702620987346449e2f83ef9b2efef7798) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "di-07.6e", 0x10000, 0x2000, CRC(ef0a7e23) SHA1(7c67ac27e6bde0f4943e8bed9898e730ae7ddd75) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "di-05.4e", 0x14000, 0x2000, CRC(ec080082) SHA1(3b034496bfa2aba9ed58ceba670d0364a9c2211d) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "tiles2", 0 )
ROM_LOAD( "di-09.3j", 0x00000, 0x2000, CRC(d11e28e8) SHA1(3e91764f74d551e0984bac92daeab4e094e8dc13) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "di-08.2j", 0x04000, 0x2000, CRC(c32a21d8) SHA1(01898abf24aa40b13939afed96c990f430eb3bf1) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "di-11.6j", 0x10000, 0x2000, CRC(6424d5c3) SHA1(9ad6cfe6effca795709f90839a338f2a9148128f) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "di-10.4j", 0x14000, 0x2000, CRC(9b89300a) SHA1(5575daa226188cb1ea7d7a23f4966252bfb748e0) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "sprites", 0 )
ROM_LOAD( "di-16.17h", 0x00000, 0x8000, CRC(0de055d7) SHA1(ef763237c317545520c659f438b572b11c342d5a) )
ROM_LOAD( "di-13.13h", 0x08000, 0x8000, CRC(869219da) SHA1(9ab2439d6d1c62fce24c4f78ac7887f34c86cd75) )
ROM_LOAD( "di-14.14h", 0x10000, 0x8000, CRC(6b65812e) SHA1(209e07b2fced6b033c6d5398a998374588a35f46) )
ROM_LOAD( "di-15.15h", 0x18000, 0x8000, CRC(3e27f77d) SHA1(9ceccb1f56a8d0e05f6dea45d102690a1370624e) )
ROM_REGION( 0x0300, "proms", 0 )
ROM_LOAD( "firetrap.3b", 0x0000, 0x0100, CRC(8bb45337) SHA1(deaf6ea53eb3955230db1fdcb870079758a0c996) ) // palette red and green component
ROM_LOAD( "firetrap.4b", 0x0100, 0x0100, CRC(d5abfc64) SHA1(6c808c1d6087804214dc29d35280f42382c40b18) ) // palette blue component
ROM_LOAD( "firetrap.1a", 0x0200, 0x0100, CRC(d67f3514) SHA1(afadda6111fea663fe1373a81e184e51afc601df) ) // ?
ROM_END
ROM_START( firetrapa )
ROM_REGION( 0x20000, "maincpu", 0 )
ROM_LOAD( "di-02.4a", 0x00000, 0x8000, CRC(3d1e4bf7) SHA1(ee903b469619f49edb1727fb545c9a6085f50746) )
ROM_LOAD( "di-01.3a", 0x10000, 0x8000, CRC(9bbae38b) SHA1(dc1d3ed5da71bfb104fd54fc70c56833f31d281f) )
ROM_LOAD( "di-00.2a", 0x18000, 0x8000, CRC(d0dad7de) SHA1(8783ebf6ddfef32f6036913d403f76c1545b813d) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "di-17.10j", 0x00000, 0x8000, CRC(8605f6b9) SHA1(4fba88f34afd91d2cbc578b3b70f5399b8844390) )
ROM_LOAD( "di-18.12j", 0x08000, 0x8000, CRC(49508c93) SHA1(3812b0b1a33a1506d2896d2b676ed6aabb29dac0) )
ROM_REGION( 0x1000, "mcu", 0 ) // 8751 protection MCU
ROM_LOAD( "di-12.16h", 0x00000, 0x1000, CRC(6340a4d7) SHA1(3c896015a2416e3d664fedd07e42bdd40078c700) )
ROM_REGION( 0x02000, "chars", 0 )
ROM_LOAD( "di-03.17c", 0x00000, 0x2000, CRC(46721930) SHA1(a605fe993166e95c1602a35b548649ceae77bff2) )
ROM_REGION( 0x20000, "tiles1", 0 )
ROM_LOAD( "di-06.3e", 0x00000, 0x2000, CRC(441d9154) SHA1(340804e82d4aba8e9fcdd08cce0cfecefd2f77a9) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "di-04.2e", 0x04000, 0x2000, CRC(8e6e7eec) SHA1(9cff147702620987346449e2f83ef9b2efef7798) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "di-07.6e", 0x10000, 0x2000, CRC(ef0a7e23) SHA1(7c67ac27e6bde0f4943e8bed9898e730ae7ddd75) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "di-05.4e", 0x14000, 0x2000, CRC(ec080082) SHA1(3b034496bfa2aba9ed58ceba670d0364a9c2211d) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "tiles2", 0 )
ROM_LOAD( "di-09.3j", 0x00000, 0x2000, CRC(d11e28e8) SHA1(3e91764f74d551e0984bac92daeab4e094e8dc13) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "di-08.2j", 0x04000, 0x2000, CRC(c32a21d8) SHA1(01898abf24aa40b13939afed96c990f430eb3bf1) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "di-11.6j", 0x10000, 0x2000, CRC(6424d5c3) SHA1(9ad6cfe6effca795709f90839a338f2a9148128f) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "di-10.4j", 0x14000, 0x2000, CRC(9b89300a) SHA1(5575daa226188cb1ea7d7a23f4966252bfb748e0) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "sprites", 0 )
ROM_LOAD( "di-16.17h", 0x00000, 0x8000, CRC(0de055d7) SHA1(ef763237c317545520c659f438b572b11c342d5a) )
ROM_LOAD( "di-13.13h", 0x08000, 0x8000, CRC(869219da) SHA1(9ab2439d6d1c62fce24c4f78ac7887f34c86cd75) )
ROM_LOAD( "di-14.14h", 0x10000, 0x8000, CRC(6b65812e) SHA1(209e07b2fced6b033c6d5398a998374588a35f46) )
ROM_LOAD( "di-15.15h", 0x18000, 0x8000, CRC(3e27f77d) SHA1(9ceccb1f56a8d0e05f6dea45d102690a1370624e) )
ROM_REGION( 0x0300, "proms", 0 )
ROM_LOAD( "firetrap.3b", 0x0000, 0x0100, CRC(8bb45337) SHA1(deaf6ea53eb3955230db1fdcb870079758a0c996) ) // palette red and green component
ROM_LOAD( "firetrap.4b", 0x0100, 0x0100, CRC(d5abfc64) SHA1(6c808c1d6087804214dc29d35280f42382c40b18) ) // palette blue component
ROM_LOAD( "firetrap.1a", 0x0200, 0x0100, CRC(d67f3514) SHA1(afadda6111fea663fe1373a81e184e51afc601df) ) // ?
ROM_END
ROM_START( firetrapj )
ROM_REGION( 0x20000, "maincpu", 0 )
ROM_LOAD( "fi-03.4a", 0x00000, 0x8000, CRC(20b2a4ff) SHA1(7c5de0789c5d3459063eb791f62d41c05ab474cc) )
ROM_LOAD( "fi-02.3a", 0x10000, 0x8000, CRC(5c8a0562) SHA1(856766851faa4353445d944b7705e348fd1379e4) )
ROM_LOAD( "fi-01.2a", 0x18000, 0x8000, CRC(f2412fe8) SHA1(28a9143e36c31fe34f40888dc848aed3d572d801) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fi-18.10j", 0x00000, 0x8000, CRC(8605f6b9) SHA1(4fba88f34afd91d2cbc578b3b70f5399b8844390) )
ROM_LOAD( "fi-19.12j", 0x08000, 0x8000, CRC(49508c93) SHA1(3812b0b1a33a1506d2896d2b676ed6aabb29dac0) )
ROM_REGION( 0x1000, "mcu", 0 ) // 8751 protection MCU
ROM_LOAD( "fi-13.16h", 0x00000, 0x1000, CRC(e531a633) SHA1(f21349f4e1147643204ae9735c304129f49911e7) )
ROM_REGION( 0x02000, "chars", 0 )
ROM_LOAD( "fi-04.17c", 0x00000, 0x2000, CRC(a584fc16) SHA1(6ac3692a14cb7c70799c23f8f6726fa5be1ac0d8) )
ROM_REGION( 0x20000, "tiles1", 0 )
ROM_LOAD( "fi-06.3e", 0x00000, 0x2000, CRC(441d9154) SHA1(340804e82d4aba8e9fcdd08cce0cfecefd2f77a9) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "fi-05.2e", 0x04000, 0x2000, CRC(8e6e7eec) SHA1(9cff147702620987346449e2f83ef9b2efef7798) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "fi-08.6e", 0x10000, 0x2000, CRC(ef0a7e23) SHA1(7c67ac27e6bde0f4943e8bed9898e730ae7ddd75) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "fi-07.4e", 0x14000, 0x2000, CRC(ec080082) SHA1(3b034496bfa2aba9ed58ceba670d0364a9c2211d) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "tiles2", 0 )
ROM_LOAD( "fi-10.3j", 0x00000, 0x2000, CRC(d11e28e8) SHA1(3e91764f74d551e0984bac92daeab4e094e8dc13) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "fi-09.2j", 0x04000, 0x2000, CRC(c32a21d8) SHA1(01898abf24aa40b13939afed96c990f430eb3bf1) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "fi-12.6j", 0x10000, 0x2000, CRC(6424d5c3) SHA1(9ad6cfe6effca795709f90839a338f2a9148128f) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "fi-11.4j", 0x14000, 0x2000, CRC(9b89300a) SHA1(5575daa226188cb1ea7d7a23f4966252bfb748e0) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "sprites", 0 )
ROM_LOAD( "fi-17.17h", 0x00000, 0x8000, CRC(0de055d7) SHA1(ef763237c317545520c659f438b572b11c342d5a) )
ROM_LOAD( "fi-14.13h", 0x08000, 0x8000, CRC(dbcdd3df) SHA1(99a7722e818a0f12ece1abd038531cdcb60f1181) )
ROM_LOAD( "fi-15.14h", 0x10000, 0x8000, CRC(6b65812e) SHA1(209e07b2fced6b033c6d5398a998374588a35f46) )
ROM_LOAD( "fi-16.15h", 0x18000, 0x8000, CRC(3e27f77d) SHA1(9ceccb1f56a8d0e05f6dea45d102690a1370624e) )
ROM_REGION( 0x0300, "proms", 0 )
ROM_LOAD( "fi-2.3b", 0x0000, 0x0100, CRC(8bb45337) SHA1(deaf6ea53eb3955230db1fdcb870079758a0c996) ) // palette red and green component
ROM_LOAD( "fi-3.4b", 0x0100, 0x0100, CRC(d5abfc64) SHA1(6c808c1d6087804214dc29d35280f42382c40b18) ) // palette blue component
ROM_LOAD( "fi-1.1a", 0x0200, 0x0100, CRC(d67f3514) SHA1(afadda6111fea663fe1373a81e184e51afc601df) ) // ?
ROM_END
ROM_START( firetrapbl )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "ft0d.bin", 0x00000, 0x8000, CRC(793ef849) SHA1(5a2c587370733d43484ba0a38a357260cdde8357) )
ROM_LOAD( "ft0a.bin", 0x08000, 0x8000, CRC(613313ee) SHA1(54e386b2b1faada3441e3e0bb7822a63eab36930) ) // unprotection code
ROM_LOAD( "fi-02.3a", 0x10000, 0x8000, CRC(5c8a0562) SHA1(856766851faa4353445d944b7705e348fd1379e4) )
ROM_LOAD( "fi-01.2a", 0x18000, 0x8000, CRC(f2412fe8) SHA1(28a9143e36c31fe34f40888dc848aed3d572d801) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fi-18.10j", 0x00000, 0x8000, CRC(8605f6b9) SHA1(4fba88f34afd91d2cbc578b3b70f5399b8844390) )
ROM_LOAD( "fi-19.12j", 0x08000, 0x8000, CRC(49508c93) SHA1(3812b0b1a33a1506d2896d2b676ed6aabb29dac0) )
ROM_REGION( 0x02000, "chars", 0 )
ROM_LOAD( "fi-04.17c", 0x00000, 0x2000, CRC(a584fc16) SHA1(6ac3692a14cb7c70799c23f8f6726fa5be1ac0d8) )
ROM_REGION( 0x20000, "tiles1", 0 )
ROM_LOAD( "fi-06.3e", 0x00000, 0x2000, CRC(441d9154) SHA1(340804e82d4aba8e9fcdd08cce0cfecefd2f77a9) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "fi-05.2e", 0x04000, 0x2000, CRC(8e6e7eec) SHA1(9cff147702620987346449e2f83ef9b2efef7798) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "fi-08.6e", 0x10000, 0x2000, CRC(ef0a7e23) SHA1(7c67ac27e6bde0f4943e8bed9898e730ae7ddd75) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "fi-07.4e", 0x14000, 0x2000, CRC(ec080082) SHA1(3b034496bfa2aba9ed58ceba670d0364a9c2211d) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "tiles2", 0 )
ROM_LOAD( "fi-10.3j", 0x00000, 0x2000, CRC(d11e28e8) SHA1(3e91764f74d551e0984bac92daeab4e094e8dc13) )
ROM_CONTINUE( 0x08000, 0x2000 )
ROM_CONTINUE( 0x02000, 0x2000 )
ROM_CONTINUE( 0x0a000, 0x2000 )
ROM_LOAD( "fi-09.2j", 0x04000, 0x2000, CRC(c32a21d8) SHA1(01898abf24aa40b13939afed96c990f430eb3bf1) )
ROM_CONTINUE( 0x0c000, 0x2000 )
ROM_CONTINUE( 0x06000, 0x2000 )
ROM_CONTINUE( 0x0e000, 0x2000 )
ROM_LOAD( "fi-12.6j", 0x10000, 0x2000, CRC(6424d5c3) SHA1(9ad6cfe6effca795709f90839a338f2a9148128f) )
ROM_CONTINUE( 0x18000, 0x2000 )
ROM_CONTINUE( 0x12000, 0x2000 )
ROM_CONTINUE( 0x1a000, 0x2000 )
ROM_LOAD( "fi-11.4j", 0x14000, 0x2000, CRC(9b89300a) SHA1(5575daa226188cb1ea7d7a23f4966252bfb748e0) )
ROM_CONTINUE( 0x1c000, 0x2000 )
ROM_CONTINUE( 0x16000, 0x2000 )
ROM_CONTINUE( 0x1e000, 0x2000 )
ROM_REGION( 0x20000, "sprites", 0 )
ROM_LOAD( "fi-17.17h", 0x00000, 0x8000, CRC(0de055d7) SHA1(ef763237c317545520c659f438b572b11c342d5a) )
ROM_LOAD( "fi-14.13h", 0x08000, 0x8000, CRC(869219da) SHA1(9ab2439d6d1c62fce24c4f78ac7887f34c86cd75) ) // sldh
ROM_LOAD( "fi-15.14h", 0x10000, 0x8000, CRC(6b65812e) SHA1(209e07b2fced6b033c6d5398a998374588a35f46) )
ROM_LOAD( "fi-16.15h", 0x18000, 0x8000, CRC(3e27f77d) SHA1(9ceccb1f56a8d0e05f6dea45d102690a1370624e) )
ROM_REGION( 0x0300, "proms", 0 )
ROM_LOAD( "fi-2.3b", 0x0000, 0x0100, CRC(8bb45337) SHA1(deaf6ea53eb3955230db1fdcb870079758a0c996) ) // palette red and green component
ROM_LOAD( "fi-3.4b", 0x0100, 0x0100, CRC(d5abfc64) SHA1(6c808c1d6087804214dc29d35280f42382c40b18) ) // palette blue component
ROM_LOAD( "fi-1.1a", 0x0200, 0x0100, CRC(d67f3514) SHA1(afadda6111fea663fe1373a81e184e51afc601df) ) // ?
ROM_END
} // anonymous namespace
GAME( 1986, firetrap, 0, firetrap, firetrap, original_state, empty_init, ROT90, "Woodplace Inc. (Data East USA license)", "Fire Trap (US, rev A)", MACHINE_SUPPORTS_SAVE )
GAME( 1986, firetrapa, firetrap, firetrap, firetrap, original_state, empty_init, ROT90, "Woodplace Inc. (Data East USA license)", "Fire Trap (US)", MACHINE_SUPPORTS_SAVE )
GAME( 1986, firetrapj, firetrap, firetrap, firetrapj, original_state, empty_init, ROT90, "Woodplace Inc.", "Fire Trap (Japan)", MACHINE_SUPPORTS_SAVE )
GAME( 1986, firetrapbl, firetrap, firetrapbl, firetrapbl, bootleg_state, empty_init, ROT90, "bootleg", "Fire Trap (Japan bootleg)", MACHINE_SUPPORTS_SAVE )
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