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Diffstat (limited to 'src/mame/drivers/dotrikun.c')
-rw-r--r--src/mame/drivers/dotrikun.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/src/mame/drivers/dotrikun.c b/src/mame/drivers/dotrikun.c
new file mode 100644
index 00000000000..dda86e1ad02
--- /dev/null
+++ b/src/mame/drivers/dotrikun.c
@@ -0,0 +1,106 @@
+/***************************************************************************
+
+Dottori Kun (Head On's mini game)
+(c)1990 SEGA
+
+Driver by Takahiro Nogi (nogi@kt.rim.or.jp) 1999/12/15 -
+
+
+CPU : Z-80 (4MHz)
+SOUND : (none)
+
+14479.MPR ; PRG (FIRST VER)
+14479A.MPR ; PRG (NEW VER)
+
+* This game is only for the test of cabinet
+* BackRaster = WHITE on the FIRST version.
+* BackRaster = BLACK on the NEW version.
+* On the NEW version, push COIN-SW as TEST MODE.
+* 0000-3FFF:ROM 8000-85FF:VRAM(128x96) 8600-87FF:WORK-RAM
+
+***************************************************************************/
+
+#include "driver.h"
+#include "cpu/z80/z80.h"
+
+
+VIDEO_UPDATE( dotrikun );
+WRITE8_HANDLER( dotrikun_color_w );
+
+
+static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x3fff) AM_READ(MRA8_ROM)
+ AM_RANGE(0x8000, 0x87ff) AM_READ(MRA8_RAM)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x3fff) AM_WRITE(MWA8_ROM)
+ AM_RANGE(0x8000, 0x87ff) AM_WRITE(MWA8_RAM) AM_BASE(&videoram) AM_SIZE(&videoram_size)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( readport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x00) AM_READ(input_port_0_r)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writeport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x00) AM_WRITE(dotrikun_color_w)
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( dotrikun )
+ PORT_START
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
+INPUT_PORTS_END
+
+
+static MACHINE_DRIVER_START( dotrikun )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(Z80, 4000000) /* 4 MHz */
+ MDRV_CPU_PROGRAM_MAP(readmem,writemem)
+ MDRV_CPU_IO_MAP(readport,writeport)
+ MDRV_CPU_VBLANK_INT(irq0_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_VIDEO_UPDATE(dotrikun)
+
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MDRV_SCREEN_SIZE(256, 256)
+ MDRV_SCREEN_VISIBLE_AREA(0, 256-1, 0, 192-1)
+
+ /* sound hardware */
+MACHINE_DRIVER_END
+
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+ROM_START( dotrikun )
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "14479a.mpr", 0x0000, 0x4000, CRC(b77a50db) SHA1(2a5d812d39f0f58f5c3e1b46f80aca75aa225115) )
+ROM_END
+
+ROM_START( dotriku2 )
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "14479.mpr", 0x0000, 0x4000, CRC(a6aa7fa5) SHA1(4dbea33fb3541fdacf2195355751078a33bb30d5) )
+ROM_END
+
+
+GAME( 1990, dotrikun, 0, dotrikun, dotrikun, 0, ROT0, "Sega", "Dottori Kun (new version)", GAME_NO_SOUND )
+GAME( 1990, dotriku2, dotrikun, dotrikun, dotrikun, 0, ROT0, "Sega", "Dottori Kun (old version)", GAME_NO_SOUND )