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Diffstat (limited to 'src/mame/drivers/quizo.c')
-rw-r--r--src/mame/drivers/quizo.c252
1 files changed, 252 insertions, 0 deletions
diff --git a/src/mame/drivers/quizo.c b/src/mame/drivers/quizo.c
new file mode 100644
index 00000000000..2661a6e3f7d
--- /dev/null
+++ b/src/mame/drivers/quizo.c
@@ -0,0 +1,252 @@
+/*********************************************
+ Quiz Olympic (c)1985 Seoul Coin Corp.
+
+ driver by Tomasz Slanina
+
+ ROMs contains strings:
+
+ QUIZ OLYMPIC Ver 1.0
+ PROGRAMMED BY K.ISHIDA
+ AT 1984.10.26
+ TAITO CORP.
+ KUMAGAYA-TSC
+
+
+--
+
+Z80 @ 4.0MHz [8/2]
+AY-3-8910 @ 1.3423MHz [21.47727/16]
+1x 2016 RAM
+4x 4416 RAM
+Xtals 8MHz, 21.47727MHz
+1x 82S123 PROM
+
+**********************************************/
+
+#include "driver.h"
+#include "cpu/z80/z80.h"
+#include "sound/ay8910.h"
+
+#define XTAL1 8000000
+#define XTAL2 21477270
+
+
+static UINT8 port60;
+static UINT8 port70;
+static UINT8 dirty;
+
+static const UINT8 rombankLookup[]={ 2, 3, 4, 4, 4, 4, 4, 5, 0, 1};
+
+static PALETTE_INIT(quizo)
+{
+ int i;
+ for (i = 0;i < 16;i++)
+ {
+ int bit0,bit1,bit2,r,g,b;
+
+ bit0 = 0;
+ bit1 = (*color_prom >> 0) & 0x01;
+ bit2 = (*color_prom >> 1) & 0x01;
+ b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
+
+ bit0 = (*color_prom >> 2) & 0x01;
+ bit1 = (*color_prom >> 3) & 0x01;
+ bit2 = (*color_prom >> 4) & 0x01;
+ g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
+
+ bit0 = (*color_prom >> 5) & 0x01;
+ bit1 = (*color_prom >> 6) & 0x01;
+ bit2 = (*color_prom >> 7) & 0x01;
+ r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
+
+ palette_set_color(machine,i,MAKE_RGB(r,g,b));
+ color_prom++;
+ }
+}
+
+static VIDEO_START( quizo )
+{
+ tmpbitmap = auto_bitmap_alloc(machine->screen[0].width,machine->screen[0].height,machine->screen[0].format);
+}
+
+static VIDEO_UPDATE( quizo )
+{
+ int x,y;
+ if(dirty)
+ {
+ for(y=0;y<200;y++)
+ {
+ for(x=0;x<80;x++)
+ {
+ int data=videoram[y*80+x];
+ int data1=videoram[y*80+x+0x4000];
+ int pix;
+
+ pix=(data&1)|(((data>>4)&1)<<1)|((data1&1)<<2)|(((data1>>4)&1)<<3);
+ *BITMAP_ADDR16(tmpbitmap, y, x*4+3) = machine->pens[pix];
+ data>>=1;
+ data1>>=1;
+ pix=(data&1)|(((data>>4)&1)<<1)|((data1&1)<<2)|(((data1>>4)&1)<<3);
+ *BITMAP_ADDR16(tmpbitmap, y, x*4+2) = machine->pens[pix];
+ data>>=1;
+ data1>>=1;
+ pix=(data&1)|(((data>>4)&1)<<1)|((data1&1)<<2)|(((data1>>4)&1)<<3);
+ *BITMAP_ADDR16(tmpbitmap, y, x*4+1) = machine->pens[pix];
+ data>>=1;
+ data1>>=1;
+ pix=(data&1)|(((data>>4)&1)<<1)|((data1&1)<<2)|(((data1>>4)&1)<<3);
+ *BITMAP_ADDR16(tmpbitmap, y, x*4+0) = machine->pens[pix];
+ }
+ }
+ }
+ copybitmap(bitmap,tmpbitmap,0,0,0,0,&machine->screen[0].visarea,TRANSPARENCY_NONE,0);
+ dirty=0;
+ return 0;
+}
+
+static WRITE8_HANDLER(vram_w)
+{
+ int bank=(port70&8)?1:0;
+ videoram[offset+bank*0x4000]=data;
+ dirty=1;
+}
+
+static WRITE8_HANDLER(port70_w)
+{
+ port70=data;
+}
+
+static WRITE8_HANDLER(port60_w)
+{
+ if(data>9)
+ {
+ logerror("ROMBANK %x @ %x\n", data, activecpu_get_pc());
+ data=0;
+ }
+ port60=data;
+ memory_set_bankptr( 1, &memory_region(REGION_USER1)[rombankLookup[data]*0x4000] );
+}
+
+static ADDRESS_MAP_START( memmap, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x3fff) AM_ROM
+ AM_RANGE(0x4000, 0x47ff) AM_RAM
+ AM_RANGE(0x8000, 0xbfff) AM_ROMBANK(1)
+ AM_RANGE(0xc000, 0xffff) AM_WRITE(vram_w)
+
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( portmap, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x00) AM_READ(input_port_0_r)
+ AM_RANGE(0x10, 0x10) AM_READ(input_port_1_r)
+ AM_RANGE(0x40, 0x40) AM_READ(input_port_2_r)
+ AM_RANGE(0x50, 0x50) AM_WRITE(AY8910_control_port_0_w)
+ AM_RANGE(0x51, 0x51) AM_WRITE(AY8910_write_port_0_w)
+ AM_RANGE(0x60, 0x60) AM_WRITE(port60_w)
+ AM_RANGE(0x70, 0x70) AM_WRITE(port70_w)
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( quizo )
+ PORT_START_TAG("IN0")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN2 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 )
+
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( On ) )
+
+ PORT_START_TAG("IN1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 )
+ PORT_BIT( 0xf8, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START_TAG("IN2")
+ PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x00, "Test Mode" ) // test mode + timer freeze during game
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Coin_A ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( 1C_1C ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( On ) )
+INPUT_PORTS_END
+
+static MACHINE_DRIVER_START( quizo )
+ /* basic machine hardware */
+ MDRV_CPU_ADD(Z80,XTAL1/2)
+ MDRV_CPU_PROGRAM_MAP(memmap, 0)
+ MDRV_CPU_IO_MAP(portmap, 0)
+
+ 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_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(320, 200)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 320-1, 0*8, 200-1)
+ MDRV_PALETTE_LENGTH(16)
+ MDRV_PALETTE_INIT(quizo)
+
+ MDRV_VIDEO_START(quizo)
+ MDRV_VIDEO_UPDATE(quizo)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_MONO("mono")
+ MDRV_SOUND_ADD(AY8910, XTAL2/16 )
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+MACHINE_DRIVER_END
+
+
+ROM_START( quizo )
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "rom1", 0x0000, 0x4000, CRC(6731735f) SHA1(7dbf48f833c7b7cde77df2a10781e5a8b6ae0533) )
+ ROM_CONTINUE( 0x0000, 0x04000 )
+
+ ROM_REGION( 0x18000, REGION_USER1, 0 )
+ ROM_LOAD( "rom2", 0x00000, 0x8000, CRC(a700eb30) SHA1(7800b3d2b7992c67c91cfb7e02c7cfc313b0ed5d) )
+ ROM_LOAD( "rom3", 0x08000, 0x8000, CRC(d344f97e) SHA1(3d669a56f084f2a7a50d7d211b84a50d35de66ac) )
+ ROM_LOAD( "rom4", 0x10000, 0x8000, CRC(ab1eb174) SHA1(7d7a935aa7196a814c15f13444b88e770678b672) )
+
+ ROM_REGION( 0x0020, REGION_PROMS, 0 )
+ ROM_LOAD( "82s123", 0x0000, 0x0020, CRC(c3f15914) SHA1(19fd8e6f2a1256ae51c500a3bf1d7358810ef97e) )
+ROM_END
+
+static DRIVER_INIT(quizo)
+{
+ videoram=auto_malloc(0x4000*2);
+ dirty=1;
+}
+
+GAME( 1985, quizo, 0, quizo, quizo, quizo, ROT0, "Seoul Coin Corp.", "Quiz Olympic", 0 )