// license:BSD-3-Clause
// copyright-holders:Angelo Salese
/***************************************************************************
Fruit Dream (c) 1993 Nippon Data Kiki / Star Fish
Gemcrush (c) 1996 Star Fish
driver by Angelo Salese
Uses a TC0091LVC, a variant of the one used on Taito L HW
TODO:
- inputs are grossly mapped, lack of any input test doesn't help at all;
- lamps?
- service mode?
- nvram?
- dfruit: (possible bug) has an X on top-left corner after POST,
is it supposed to be disabled somehow?
***************************************************************************/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "machine/i8255.h"
#include "machine/tc009xlvc.h"
#include "machine/timer.h"
#include "sound/2203intf.h"
#include "screen.h"
#include "speaker.h"
class dfruit_state : public driver_device
{
public:
dfruit_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_vdp(*this, "tc0091lvc")
{ }
void dfruit(machine_config &config);
private:
required_device<cpu_device> m_maincpu;
required_device<tc0091lvc_device> m_vdp;
virtual void video_start() override;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(screen_vblank);
DECLARE_WRITE8_MEMBER(output_w);
TIMER_DEVICE_CALLBACK_MEMBER(scanline_callback);
void dfruit_map(address_map &map);
void tc0091lvc_map(address_map &map);
};
void dfruit_state::video_start()
{
}
uint32_t dfruit_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
bitmap.fill(0, cliprect);
m_vdp->screen_update(screen, bitmap, cliprect);
return 0;
}
WRITE_LINE_MEMBER(dfruit_state::screen_vblank)
{
if (state)
{
m_vdp->screen_eof();
}
}
void dfruit_state::tc0091lvc_map(address_map &map)
{
map(0x0000, 0xfdff).m(m_vdp, FUNC(tc0091lvc_device::cpu_map));
map(0x8000, 0x9fff).ram();
map(0xfe00, 0xfeff).rw(m_vdp, FUNC(tc0091lvc_device::vregs_r), FUNC(tc0091lvc_device::vregs_w));
map(0xff00, 0xff02).rw(m_vdp, FUNC(tc0091lvc_device::irq_vector_r), FUNC(tc0091lvc_device::irq_vector_w));
map(0xff03, 0xff03).rw(m_vdp, FUNC(tc0091lvc_device::irq_enable_r), FUNC(tc0091lvc_device::irq_enable_w));
map(0xff04, 0xff07).rw(m_vdp, FUNC(tc0091lvc_device::ram_bank_r), FUNC(tc0091lvc_device::ram_bank_w));
map(0xff08, 0xff08).rw(m_vdp, FUNC(tc0091lvc_device::rom_bank_r), FUNC(tc0091lvc_device::rom_bank_w));
}
void dfruit_state::dfruit_map(address_map &map)
{
tc0091lvc_map(map);
map(0xa000, 0xa003).rw("i8255", FUNC(i8255_device::read), FUNC(i8255_device::write));
map(0xa004, 0xa005).rw("opn", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
map(0xa008, 0xa008).nopr(); //watchdog
}
static INPUT_PORTS_START( dfruit )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_GAMBLE_KEYIN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Bookkeeping")
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_TAKE )
PORT_DIPNAME( 0x20, 0x20, "IN0" )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE2 ) PORT_NAME("Alt Bookkeeping") // same as above
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("IN1")
PORT_DIPNAME( 0x01, 0x01, "IN1" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("IN2")
PORT_DIPNAME( 0x01, 0x01, "IN2" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SLOT_STOP1 ) PORT_NAME("Stop Reel 1 / Double-Up")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SLOT_STOP3 ) PORT_NAME("Stop Reel 3 / Black")
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_BET )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SLOT_STOP2 ) PORT_NAME("Stop Reel 2 / Red")
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("DSW")
PORT_DIPNAME( 0x01, 0x01, "DSW" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
static INPUT_PORTS_START( gemcrush )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_DIPNAME( 0x02, 0x02, "IN0" )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
// guess: these hardlocks game if held for too much time unlike bit 0
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("IN1")
PORT_DIPNAME( 0x01, 0x01, "IN1" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("IN2")
PORT_DIPNAME( 0x01, 0x01, "IN2" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
// guess: these works only on round select
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_START("DSW")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) ) PORT_DIPLOCATION("DS1:1,2,3")
PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x18, 0x18, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("DS1:4,5")
PORT_DIPSETTING( 0x10, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x18, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x08, DEF_STR( Medium ) ) /* Manual states "Somewhat Hard" */
PORT_DIPSETTING( 0x00, DEF_STR( Hard ) )
PORT_DIPNAME( 0x20, 0x00, "Nudity" ) PORT_DIPLOCATION("DS1:6")
PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
PORT_DIPSETTING( 0x20, DEF_STR( No ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("DS1:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPLOCATION("DS1:8") /* Manual states Not Used */
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
TIMER_DEVICE_CALLBACK_MEMBER(dfruit_state::scanline_callback)
{
int scanline = param;
if (scanline == 240 && (m_vdp->irq_enable() & 4))
{
m_maincpu->set_input_line_and_vector(0, HOLD_LINE, m_vdp->irq_vector(2)); // TC0091LVC
}
if (scanline == 0 && (m_vdp->irq_enable() & 2))
{
m_maincpu->set_input_line_and_vector(0, HOLD_LINE, m_vdp->irq_vector(1)); // TC0091LVC
}
if (scanline == 196 && (m_vdp->irq_enable() & 1))
{
//m_maincpu->set_input_line_and_vector(0, HOLD_LINE, m_vdp->irq_vector(0)); // TC0091LVC
}
}
WRITE8_MEMBER(dfruit_state::output_w)
{
machine().bookkeeping().coin_counter_w(0, data & 1);
machine().bookkeeping().coin_counter_w(1, data & 2);
machine().bookkeeping().coin_lockout_w(0, data & 4);
machine().bookkeeping().coin_lockout_w(1, data & 8);
}
#define MASTER_CLOCK XTAL(14'000'000)
void dfruit_state::dfruit(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, MASTER_CLOCK/2); //!!! TC0091LVC !!!
m_maincpu->set_addrmap(AS_PROGRAM, &dfruit_state::dfruit_map);
TIMER(config, "scantimer").configure_scanline(FUNC(dfruit_state::scanline_callback), "screen", 0, 1);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(64*8, 32*8);
screen.set_visarea(0*8, 40*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(dfruit_state::screen_update));
screen.screen_vblank().set(FUNC(dfruit_state::screen_vblank));
screen.set_palette("tc0091lvc:palette");
TC0091LVC(config, m_vdp, 0);
i8255_device &ppi(I8255A(config, "i8255"));
ppi.in_pa_callback().set_ioport("IN0");
ppi.in_pb_callback().set_ioport("IN1");
ppi.in_pc_callback().set_ioport("IN2");
/* sound hardware */
SPEAKER(config, "mono").front_center();
ym2203_device &opn(YM2203(config, "opn", MASTER_CLOCK/4));
//opn.port_a_read_callback().set_ioport("IN4");
opn.port_b_read_callback().set_ioport("DSW");
opn.port_a_write_callback().set(FUNC(dfruit_state::output_w));
opn.add_route(ALL_OUTPUTS, "mono", 0.30);
}
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( dfruit )
ROM_REGION( 0x40000, "tc0091lvc", 0 )
ROM_LOAD( "n-3800ii_ver.1.20.ic2", 0x00000, 0x40000, CRC(4e7c3700) SHA1(17bc731a91460d8f67c2b2b6e038641d57cf93be) )
ROM_REGION( 0x80000, "tc0091lvc:gfx", 0 )
ROM_LOAD( "c2.ic10", 0x00000, 0x80000, CRC(d869ab24) SHA1(382e874a846855a7f6f8811625aaa30d9dfa1ce2) )
ROM_END
ROM_START( gemcrush )
ROM_REGION( 0x40000, "tc0091lvc", ROMREGION_ERASE00 )
ROM_LOAD( "gcj_00.ic2", 0x000000, 0x040000, CRC(e1431390) SHA1(f1f63e23d4b73cc099adddeadcf1ea3e27688bcd) ) /* ST M27C2001 EPROM */
ROM_REGION( 0x80000, "tc0091lvc:gfx", ROMREGION_ERASE00 )
ROM_LOAD( "gcj_01.ic10", 0x000000, 0x080000, CRC(5b9e7a6e) SHA1(345357feed8e80e6a06093fcb69f2b38063d057a) ) /* HN27C4096 EPROM */
ROM_END
GAME( 1993, dfruit, 0, dfruit, dfruit, dfruit_state, empty_init, ROT0, "Nippon Data Kiki / Star Fish", "Fruit Dream (Japan)", 0 )
GAME( 1996, gemcrush, 0, dfruit, gemcrush, dfruit_state, empty_init, ROT270, "Star Fish", "Gemcrush (Japan, prototype)", MACHINE_NO_COCKTAIL )