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-rw-r--r--trunk/src/mame/drivers/attckufo.c232
1 files changed, 232 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/attckufo.c b/trunk/src/mame/drivers/attckufo.c
new file mode 100644
index 00000000000..10256ada093
--- /dev/null
+++ b/trunk/src/mame/drivers/attckufo.c
@@ -0,0 +1,232 @@
+/***************************************
+Attack ufo / Ryoto Electric Co. 1980(?)
+ driver by Tomasz Slanina
+
+Video and sound emulation based on
+ VIC 656x driver by PeT
+
+TODO:
+ - correct I/O chip emulation
+ - is game speed ok? a bit slow sometimes
+
+--
+
+CPU - 6502
+ 2,38 +5
+ 21 gnd
+ 26-33 data bus
+
+I/O - CIA 6526 ?
+ 37,38 +5
+ 1 gnd
+ 2-18 I/O
+ 26-33 data bus
+
+Vid - VIC 6560 derivative ???
+ 40 +5
+ 20 gnd
+ 16-32 data bus
+
+--
+
+Attack UFO
+???? 1980
+LOIPOIO-B
+
+2 1 2114 2114 2114 2114 2114
+8 7 6 5 4 3 40pin IC "C"
+
+53354 40pin IC "B" 14.318MHz 40pin IC "A"
+ SW
+
+****************************************/
+
+#include "emu.h"
+#include "cpu/m6502/m6502.h"
+#include "sound/mos6560.h"
+
+
+class attckufo_state : public driver_device
+{
+public:
+ attckufo_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_mos6560(*this, "mos6560") { }
+
+ /* memory pointers */
+ UINT8 * m_mainram;
+ UINT8 * m_tileram;
+
+ /* devices */
+ required_device<cpu_device> m_maincpu;
+ required_device<mos6560_device> m_mos6560;
+};
+
+
+
+static const rgb_t attckufo_palette[] =
+{
+/* ripped from vice, a very excellent emulator */
+ MAKE_RGB(0x00, 0x00, 0x00),
+ MAKE_RGB(0xff, 0xff, 0xff),
+ MAKE_RGB(0xf0, 0x00, 0x00),
+ MAKE_RGB(0x00, 0xf0, 0xf0),
+
+ MAKE_RGB(0x60, 0x00, 0x60),
+ MAKE_RGB(0x00, 0xa0, 0x00),
+ MAKE_RGB(0x00, 0x00, 0xf0),
+ MAKE_RGB(0xd0, 0xd0, 0x00),
+
+ MAKE_RGB(0xc0, 0xa0, 0x00),
+ MAKE_RGB(0xff, 0xa0, 0x00),
+ MAKE_RGB(0xf0, 0x80, 0x80),
+ MAKE_RGB(0x00, 0xff, 0xff),
+
+ MAKE_RGB(0xff, 0x00, 0xff),
+ MAKE_RGB(0x00, 0xff, 0x00),
+ MAKE_RGB(0x00, 0xa0, 0xff),
+ MAKE_RGB(0xff, 0xff, 0x00)
+};
+
+static PALETTE_INIT( attckufo )
+{
+ palette_set_colors(machine, 0, attckufo_palette, ARRAY_LENGTH(attckufo_palette));
+}
+
+
+static READ8_HANDLER(attckufo_io_r)
+{
+ switch(offset)
+ {
+ case 0: return input_port_read(space->machine(), "DSW");
+ case 2: return input_port_read(space->machine(), "INPUT");
+ }
+ return 0xff;
+}
+
+
+static WRITE8_HANDLER(attckufo_io_w)
+{
+ /*
+ offset, data:
+ 0 $00,$30
+ 1 $00,$04
+ 2 $00
+ 3 $00,$04
+ */
+}
+
+static ADDRESS_MAP_START( cpu_map, AS_PROGRAM, 8 )
+ ADDRESS_MAP_GLOBAL_MASK(0x3fff)
+ AM_RANGE(0x0000, 0x0fff) AM_RAM AM_BASE_MEMBER(attckufo_state, m_mainram)
+ AM_RANGE(0x1000, 0x100f) AM_DEVREADWRITE("mos6560", mos6560_port_r, mos6560_port_w)
+ AM_RANGE(0x1400, 0x1403) AM_READWRITE(attckufo_io_r, attckufo_io_w)
+ AM_RANGE(0x1c00, 0x1fff) AM_RAM AM_BASE_MEMBER(attckufo_state, m_tileram)
+ AM_RANGE(0x2000, 0x3fff) AM_ROM
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( attckufo )
+ PORT_START("DSW")
+ PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x01, "4" )
+ PORT_DIPSETTING( 0x02, "5" )
+ PORT_DIPSETTING( 0x03, "6" )
+ PORT_DIPNAME( 0x04, 0x04, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x04, "1000" )
+ PORT_DIPSETTING( 0x00, "1500" )
+ PORT_DIPUNUSED( 0x08, IP_ACTIVE_LOW )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
+
+ PORT_START("INPUT")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(1)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(1)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(2)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(2)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+INPUT_PORTS_END
+
+
+static INTERRUPT_GEN( attckufo_raster_interrupt )
+{
+ attckufo_state *state = device->machine().driver_data<attckufo_state>();
+ mos6560_raster_interrupt_gen(state->m_mos6560);
+}
+
+static SCREEN_UPDATE( attckufo )
+{
+ attckufo_state *state = screen->machine().driver_data<attckufo_state>();
+ mos6560_video_update(state->m_mos6560, bitmap, cliprect);
+ return 0;
+}
+
+static int attckufo_dma_read( running_machine &machine, int offset )
+{
+ attckufo_state *state = machine.driver_data<attckufo_state>();
+ return state->m_maincpu->space(AS_PROGRAM)->read_byte(offset);
+}
+
+static int attckufo_dma_read_color( running_machine &machine, int offset )
+{
+ attckufo_state *state = machine.driver_data<attckufo_state>();
+ return state->m_maincpu->space(AS_PROGRAM)->read_byte(offset + 0x400);
+}
+
+static const mos6560_interface attckufo_6560_intf =
+{
+ "screen", /* screen */
+ MOS6560_ATTACKUFO,
+ NULL, NULL, NULL, /* lightgun cb */
+ NULL, NULL, /* paddle cb */
+ attckufo_dma_read, attckufo_dma_read_color /* DMA */
+};
+
+
+static MACHINE_CONFIG_START( attckufo, attckufo_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, 14318181/14)
+ MCFG_CPU_PROGRAM_MAP(cpu_map)
+ MCFG_CPU_PERIODIC_INT(attckufo_raster_interrupt, MOS656X_HRETRACERATE)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(MOS6560_VRETRACERATE)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MCFG_SCREEN_SIZE((MOS6560_XSIZE + 7) & ~7, MOS6560_YSIZE)
+ MCFG_SCREEN_VISIBLE_AREA(0, 23*8 - 1, 0, 22*8 - 1)
+ MCFG_SCREEN_UPDATE(attckufo)
+
+ MCFG_PALETTE_LENGTH(ARRAY_LENGTH(attckufo_palette))
+ MCFG_PALETTE_INIT(attckufo)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_MOS656X_ADD("mos6560", attckufo_6560_intf)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+MACHINE_CONFIG_END
+
+ROM_START( attckufo )
+ ROM_REGION( 0x4000, "maincpu", 0 )
+ ROM_LOAD( "1", 0x2000, 0x0400, CRC(b32a36ab) SHA1(4e64686d498f7a79f5213c42b7afbf35aac2b622) )
+ ROM_LOAD( "2", 0x2400, 0x0400, CRC(35fc8424) SHA1(d4926768f2e5b21476c7ec33743fe3e1c76662db) )
+ ROM_LOAD( "3", 0x2800, 0x0400, CRC(6341c8c4) SHA1(8647a4fabad0399769dd068d784be72e27afca35) )
+ ROM_LOAD( "4", 0x2c00, 0x0400, CRC(1ed1d93f) SHA1(2e04c63ea2fc958415f7c7de9d18dadf9e085755) )
+ ROM_LOAD( "5", 0x3000, 0x0400, CRC(3380e0f4) SHA1(e1d681f7370ba7fc2bf3561533f4aaf12eefbcb8) )
+ ROM_LOAD( "6", 0x3400, 0x0400, CRC(8103e031) SHA1(86bc8dd6c74b84804ede31a8454b5b3d3e4d88b1) )
+ ROM_LOAD( "7", 0x3800, 0x0400, CRC(43a41012) SHA1(edd14f49dc9ae7a5a14583b9a92ebbbdd021d7b1) )
+ ROM_LOAD( "8", 0x3c00, 0x0400, CRC(9ce93eb0) SHA1(68753e88db4e920446b9582b5cb713b1beec3b27) )
+
+ ROM_REGION( 0x400, "user1", 0 )
+ ROM_COPY( "maincpu", 0x02000, 0x00000, 0x400)
+ROM_END
+
+GAME( 1980, attckufo, 0, attckufo, attckufo, 0, ROT270, "Ryoto Electric Co.", "Attack Ufo", GAME_SUPPORTS_SAVE )