summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/homelab.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/homelab.cpp')
-rw-r--r--src/mame/drivers/homelab.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mame/drivers/homelab.cpp b/src/mame/drivers/homelab.cpp
index 8393ede6b99..383a0db1cfe 100644
--- a/src/mame/drivers/homelab.cpp
+++ b/src/mame/drivers/homelab.cpp
@@ -732,7 +732,7 @@ QUICKLOAD_LOAD_MEMBER( homelab_state,homelab)
}
/* Machine driver */
-static MACHINE_CONFIG_START( homelab, homelab_state )
+static MACHINE_CONFIG_START( homelab )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, XTAL_8MHz / 2)
MCFG_CPU_PROGRAM_MAP(homelab2_mem)
@@ -764,7 +764,7 @@ static MACHINE_CONFIG_START( homelab, homelab_state )
MCFG_QUICKLOAD_ADD("quickload", homelab_state, homelab, "htp", 2)
MACHINE_CONFIG_END
-static MACHINE_CONFIG_START( homelab3, homelab_state )
+static MACHINE_CONFIG_START( homelab3 )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, XTAL_12MHz / 4)
MCFG_CPU_PROGRAM_MAP(homelab3_mem)
@@ -797,7 +797,7 @@ static MACHINE_CONFIG_START( homelab3, homelab_state )
MCFG_QUICKLOAD_ADD("quickload", homelab_state, homelab, "htp", 2)
MACHINE_CONFIG_END
-static MACHINE_CONFIG_START( brailab4, homelab_state )
+static MACHINE_CONFIG_START( brailab4 )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, XTAL_12MHz / 4)
MCFG_CPU_PROGRAM_MAP(brailab4_mem)
@@ -910,9 +910,9 @@ ROM_END
/* Driver */
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
-COMP( 1982, homelab2, 0, 0, homelab, homelab, driver_device, 0, "Jozsef and Endre Lukacs", "Homelab 2 / Aircomp 16", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW )
-COMP( 1983, homelab3, homelab2, 0, homelab3, homelab3, driver_device, 0, "Jozsef and Endre Lukacs", "Homelab 3", MACHINE_NOT_WORKING )
-COMP( 1984, homelab4, homelab2, 0, homelab3, homelab3, driver_device, 0, "Jozsef and Endre Lukacs", "Homelab 4", MACHINE_NOT_WORKING )
-COMP( 1984, brailab4, homelab2, 0, brailab4, brailab4, homelab_state, brailab4, "Jozsef and Endre Lukacs", "Brailab 4", MACHINE_NOT_WORKING )
-COMP( 1988, braiplus, homelab2, 0, brailab4, brailab4, homelab_state, brailab4, "Jozsef and Endre Lukacs", "Brailab Plus", MACHINE_NOT_WORKING | MACHINE_IS_SKELETON )
+/* YEAR NAME PARENT COMPAT MACHINE INPUT STATE INIT COMPANY FULLNAME FLAGS */
+COMP( 1982, homelab2, 0, 0, homelab, homelab, homelab_state, 0, "Jozsef and Endre Lukacs", "Homelab 2 / Aircomp 16", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW )
+COMP( 1983, homelab3, homelab2, 0, homelab3, homelab3, homelab_state, 0, "Jozsef and Endre Lukacs", "Homelab 3", MACHINE_NOT_WORKING )
+COMP( 1984, homelab4, homelab2, 0, homelab3, homelab3, homelab_state, 0, "Jozsef and Endre Lukacs", "Homelab 4", MACHINE_NOT_WORKING )
+COMP( 1984, brailab4, homelab2, 0, brailab4, brailab4, homelab_state, brailab4, "Jozsef and Endre Lukacs", "Brailab 4", MACHINE_NOT_WORKING )
+COMP( 1988, braiplus, homelab2, 0, brailab4, brailab4, homelab_state, brailab4, "Jozsef and Endre Lukacs", "Brailab Plus", MACHINE_NOT_WORKING | MACHINE_IS_SKELETON )
a> 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152

                                                
























































                                                                             
                               





                                                                                     




                                                











































                                                                                                          
                                 









                                                   






                                                 

                                                                       















                                                                                                                            
                                                                                                                                                                 
ef='#n358'>358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
// license:BSD-3-Clause
// copyright-holders:Uki
/*****************************************************************************

Quiz DNA no Hanran (c) 1992 Face
Quiz Gakuen Paradise (c) 1991 NMK
Quiz Gekiretsu Scramble (Gakuen Paradise 2) (c) 1993 Face

    Driver by Uki

*****************************************************************************/

#include "emu.h"
#include "cpu/z80/z80.h"
#include "sound/2203intf.h"
#include "sound/okim6295.h"
#include "includes/quizdna.h"

#define MCLK 16000000

WRITE8_MEMBER(quizdna_state::rombank_w)
{
	membank("mainbank")->set_entry(data & 0x3f);
}

WRITE8_MEMBER(quizdna_state::gekiretu_rombank_w)
{
	membank("mainbank")->set_entry((data & 0x3f) ^ 0x0a);
}

/****************************************************************************/

static ADDRESS_MAP_START( quizdna_map, AS_PROGRAM, 8, quizdna_state )
	AM_RANGE(0x0000, 0x7fff) AM_ROM
	AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("mainbank")
	AM_RANGE(0x8000, 0x9fff) AM_WRITE(fg_ram_w)
	AM_RANGE(0xa000, 0xbfff) AM_WRITE(bg_ram_w)
	AM_RANGE(0xc000, 0xdfff) AM_RAM
	AM_RANGE(0xe000, 0xe1ff) AM_RAM AM_SHARE("spriteram")
	AM_RANGE(0xe200, 0xefff) AM_RAM
	AM_RANGE(0xf000, 0xffff) AM_RAM_WRITE(paletteram_xBGR_RRRR_GGGG_BBBB_w) AM_SHARE("paletteram")
ADDRESS_MAP_END

static ADDRESS_MAP_START( gekiretu_map, AS_PROGRAM, 8, quizdna_state )
	AM_RANGE(0x0000, 0x7fff) AM_ROM
	AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("mainbank")
	AM_RANGE(0x8000, 0x9fff) AM_WRITE(fg_ram_w)
	AM_RANGE(0xa000, 0xbfff) AM_WRITE(bg_ram_w)
	AM_RANGE(0xc000, 0xdfff) AM_RAM
	AM_RANGE(0xe000, 0xefff) AM_RAM_WRITE(paletteram_xBGR_RRRR_GGGG_BBBB_w) AM_SHARE("paletteram")
	AM_RANGE(0xf000, 0xf1ff) AM_RAM AM_SHARE("spriteram")
	AM_RANGE(0xf200, 0xffff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( quizdna_io_map, AS_IO, 8, quizdna_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x02, 0x03) AM_WRITE(bg_xscroll_w)
	AM_RANGE(0x04, 0x04) AM_WRITE(bg_yscroll_w)
	AM_RANGE(0x05, 0x06) AM_WRITENOP /* unknown */
	AM_RANGE(0x80, 0x80) AM_READ_PORT("P1")
	AM_RANGE(0x81, 0x81) AM_READ_PORT("P2")
	AM_RANGE(0x90, 0x90) AM_READ_PORT("SYSTEM")
	AM_RANGE(0x91, 0x91) AM_READ_PORT("SERVICE")
	AM_RANGE(0xc0, 0xc0) AM_WRITE(rombank_w)
	AM_RANGE(0xd0, 0xd0) AM_WRITE(screen_ctrl_w)
	AM_RANGE(0xe0, 0xe1) AM_DEVREADWRITE("ymsnd", ym2203_device, read, write)
	AM_RANGE(0xf0, 0xf0) AM_DEVREADWRITE("oki", okim6295_device, read, write)
ADDRESS_MAP_END

static ADDRESS_MAP_START( gakupara_io_map, AS_IO, 8, quizdna_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x00, 0x01) AM_WRITE(bg_xscroll_w)
	AM_RANGE(0x02, 0x02) AM_WRITE(bg_yscroll_w)
	AM_RANGE(0x03, 0x04) AM_WRITENOP /* unknown */
	AM_RANGE(0x80, 0x80) AM_READ_PORT("P1")
	AM_RANGE(0x81, 0x81) AM_READ_PORT("P2")
	AM_RANGE(0x90, 0x90) AM_READ_PORT("SYSTEM")
	AM_RANGE(0x91, 0x91) AM_READ_PORT("SERVICE")
	AM_RANGE(0xc0, 0xc0) AM_WRITE(rombank_w)
	AM_RANGE(0xd0, 0xd0) AM_WRITE(screen_ctrl_w)
	AM_RANGE(0xe0, 0xe1) AM_DEVREADWRITE("ymsnd", ym2203_device, read, write)
	AM_RANGE(0xf0, 0xf0) AM_DEVREADWRITE("oki", okim6295_device, read, write)
ADDRESS_MAP_END

static ADDRESS_MAP_START( gekiretu_io_map, AS_IO, 8, quizdna_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x02, 0x03) AM_WRITE(bg_xscroll_w)
	AM_RANGE(0x04, 0x04) AM_WRITE(bg_yscroll_w)
	AM_RANGE(0x05, 0x06) AM_WRITENOP /* unknown */
	AM_RANGE(0x80, 0x80) AM_READ_PORT("P1")
	AM_RANGE(0x81, 0x81) AM_READ_PORT("P2")
	AM_RANGE(0x90, 0x90) AM_READ_PORT("SYSTEM")
	AM_RANGE(0x91, 0x91) AM_READ_PORT("SERVICE")
	AM_RANGE(0xc0, 0xc0) AM_WRITE(gekiretu_rombank_w)
	AM_RANGE(0xd0, 0xd0) AM_WRITE(screen_ctrl_w)
	AM_RANGE(0xe0, 0xe1) AM_DEVREADWRITE("ymsnd", ym2203_device, read, write)
	AM_RANGE(0xf0, 0xf0) AM_DEVREADWRITE("oki", okim6295_device, read, write)
ADDRESS_MAP_END


/****************************************************************************/

static INPUT_PORTS_START( quizdna )
	PORT_START("DSW2")
	PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x01, DEF_STR( 9C_1C ) )
	PORT_DIPSETTING(    0x02, DEF_STR( 8C_1C ) )
	PORT_DIPSETTING(    0x03, DEF_STR( 7C_1C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 6C_1C ) )
	PORT_DIPSETTING(    0x05, DEF_STR( 5C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x09, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x0f, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x0e, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x0d, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0x0b, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(    0x0a, DEF_STR( 1C_6C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Free_Play ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x10, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "Unknown 2-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_SERVICE( 0x80, IP_ACTIVE_LOW )

	PORT_START("DSW3")
	PORT_DIPNAME( 0x03, 0x02, "Timer" )
	PORT_DIPSETTING(    0x03, "Slow" )
	PORT_DIPSETTING(    0x02, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x01, "Fast" )
	PORT_DIPSETTING(    0x00, "Very Fast" )
	PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x08, "1" )
	PORT_DIPSETTING(    0x04, "2" )
	PORT_DIPSETTING(    0x0c, "3" )
	PORT_DIPSETTING(    0x00, "4" )
	PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(    0x30, "Every 500k" )
	PORT_DIPSETTING(    0x20, "Every 1000k" )
	PORT_DIPSETTING(    0x10, "Every 2000k" )
	PORT_DIPSETTING(    0x00, DEF_STR( None ) )
	PORT_DIPNAME( 0x40, 0x40, "Carat" )
	PORT_DIPSETTING(    0x40, "20" )
	PORT_DIPSETTING(    0x00, "0" )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Allow_Continue ) )
	PORT_DIPSETTING(    0x00, DEF_STR( No ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Yes ) )

	PORT_START("P1")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("P2")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("SYSTEM")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START("SERVICE")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

static INPUT_PORTS_START( gakupara )
	PORT_START("DSW2")
	PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x00, "10 Coins/1 Credit" )
	PORT_DIPSETTING(    0x01, DEF_STR( 9C_1C ) )
	PORT_DIPSETTING(    0x02, DEF_STR( 8C_1C ) )
	PORT_DIPSETTING(    0x03, DEF_STR( 7C_1C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 6C_1C ) )
	PORT_DIPSETTING(    0x05, DEF_STR( 5C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x09, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x0f, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x0e, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x0d, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0x0b, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(    0x0a, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x10, 0x00, "Demo Music" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0xc0, 0x80, "Timer" )
	PORT_DIPSETTING(    0xc0, "Slow" )
	PORT_DIPSETTING(    0x80, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x40, "Fast" )
	PORT_DIPSETTING(    0x00, "Very Fast" )

	PORT_START("DSW3")
	PORT_SERVICE( 0x01, IP_ACTIVE_LOW )
	PORT_DIPNAME( 0x02, 0x02, "Unknown 3-2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "Unknown 3-3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "Unknown 3-4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "Unknown 3-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "Unknown 3-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "Unknown 3-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "Unknown 3-8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("P1")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("P2")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("SYSTEM")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START("SERVICE")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

static INPUT_PORTS_START( gekiretu )
	PORT_START("DSW2")
	PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x01, DEF_STR( 9C_1C ) )
	PORT_DIPSETTING(    0x02, DEF_STR( 8C_1C ) )
	PORT_DIPSETTING(    0x03, DEF_STR( 7C_1C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 6C_1C ) )
	PORT_DIPSETTING(    0x05, DEF_STR( 5C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x09, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x0f, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x0e, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x0d, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0x0b, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(    0x0a, DEF_STR( 1C_6C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Free_Play ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x10, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "Unknown 2-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_SERVICE( 0x80, IP_ACTIVE_LOW )

	PORT_START("DSW3")
	PORT_DIPNAME( 0x03, 0x03, "Timer" )
	PORT_DIPSETTING(    0x03, "Slow" )
	PORT_DIPSETTING(    0x02, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x01, "Fast" )
	PORT_DIPSETTING(    0x00, "Very Fast" )
	PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x04, "1" )
	PORT_DIPSETTING(    0x08, "2" )
	PORT_DIPSETTING(    0x0c, "3" )
	PORT_DIPSETTING(    0x00, "4" )
	PORT_DIPNAME( 0x10, 0x10, "Unknown 3-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "Unknown 3-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "Unknown 3-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Allow_Continue ) )
	PORT_DIPSETTING(    0x00, DEF_STR( No ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Yes ) )

	PORT_START("P1")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("P2")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("SYSTEM")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START("SERVICE")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

/****************************************************************************/

static const gfx_layout fglayout =
{
	16,8,     /* 16*8 characters */
	8192*2,   /* 16384 characters */
	1,        /* 1 bit per pixel */
	{0},
	{ STEP16(0,1) },
	{ STEP8(0,16) },
	16*8
};

static const gfx_layout bglayout =
{
	8,8,        /* 8*8 characters */
	32768+1024, /* 32768+1024 characters */
	4,          /* 4 bits per pixel */
	{0,1,2,3},
	{ STEP8(0,4) },
	{ STEP8(0,32) },
	8*8*4
};

static const gfx_layout objlayout =
{
	16,16,    /* 16*16 characters */
	8192+256, /* 8192+256 characters */
	4,        /* 4 bits per pixel */
	{0,1,2,3},
	{ STEP16(0,4) },
	{ STEP16(0,64) },
	16*16*4
};

static GFXDECODE_START( quizdna )
	GFXDECODE_ENTRY( "gfx1", 0x0000, fglayout,  0x7e0,  16 )
	GFXDECODE_ENTRY( "gfx2", 0x0000, bglayout,  0x000, 128 )
	GFXDECODE_ENTRY( "gfx3", 0x0000, objlayout, 0x600,  32 )
GFXDECODE_END

void quizdna_state::machine_start()
{
	membank("mainbank")->configure_entries(0, 64, memregion("maincpu")->base() + 0x10000, 0x4000);
}


static MACHINE_CONFIG_START( quizdna, quizdna_state )

	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu", Z80, MCLK/2) /* 8.000 MHz */
	MCFG_CPU_PROGRAM_MAP(quizdna_map)
	MCFG_CPU_IO_MAP(quizdna_io_map)
	MCFG_CPU_VBLANK_INT_DRIVER("screen", quizdna_state,  irq0_line_hold)

	/* video hardware */
	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(60)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
	MCFG_SCREEN_SIZE(64*8, 32*8)
	MCFG_SCREEN_VISIBLE_AREA(8*8, 56*8-1, 2*8, 30*8-1)
	MCFG_SCREEN_UPDATE_DRIVER(quizdna_state, screen_update)
	MCFG_SCREEN_PALETTE("palette")

	MCFG_GFXDECODE_ADD("gfxdecode", "palette", quizdna)
	MCFG_PALETTE_ADD("palette", 2048)


	/* sound hardware */
	MCFG_SPEAKER_STANDARD_MONO("mono")

	MCFG_SOUND_ADD("ymsnd", YM2203, MCLK/4)
	MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW3"))
	MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW2"))
	MCFG_SOUND_ROUTE(0, "mono", 0.10)
	MCFG_SOUND_ROUTE(1, "mono", 0.10)
	MCFG_SOUND_ROUTE(2, "mono", 0.10)
	MCFG_SOUND_ROUTE(3, "mono", 0.40)

	MCFG_OKIM6295_ADD("oki", (MCLK/1024)*132, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( gakupara, quizdna )

	/* basic machine hardware */

	MCFG_CPU_MODIFY("maincpu")
	MCFG_CPU_IO_MAP(gakupara_io_map)

MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( gekiretu, quizdna )

	/* basic machine hardware */

	MCFG_CPU_MODIFY("maincpu")
	MCFG_CPU_PROGRAM_MAP(gekiretu_map)
	MCFG_CPU_IO_MAP(gekiretu_io_map)

MACHINE_CONFIG_END


/****************************************************************************/

ROM_START( quizdna )
	ROM_REGION( 0xd0000, "maincpu", 0 ) /* CPU */
	ROM_LOAD( "quiz2-pr.28",  0x00000,  0x08000, CRC(a428ede4) SHA1(cdca3bd84b2ea421fb05502ea29e9eb605e574eb) )
	ROM_CONTINUE(             0x18000,  0x78000 ) /* banked */
	/* empty */

	ROM_REGION( 0x40000, "gfx1", 0 ) /* fg */
	ROM_LOAD( "quiz2.102",    0x00000,  0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
	/* empty */

	ROM_REGION( 0x108000, "gfx2", 0 ) /* bg */
	ROM_LOAD( "quiz2-bg.100", 0x000000,  0x100000, CRC(f1d0cac2) SHA1(26d25c1157d1916dfe4496c6cf119c4a9339e31c) )
	/* empty */

	ROM_REGION( 0x108000, "gfx3", 0 ) /* obj */
	ROM_LOAD( "quiz2-ob.98",  0x000000,  0x100000, CRC(682f19a6) SHA1(6b8e6e583f423cf8ef9095f2c300201db7d7b8b3) )
	ROM_LOAD( "quiz2ob2.97",  0x100000,  0x008000, CRC(03736b1a) SHA1(bc42ac293260f58a8a138702d890f69aec99c05e) )

	ROM_REGION( 0x80000, "oki", 0 ) /* samples */
	ROM_LOAD( "quiz2-sn.32",  0x000000,  0x040000, CRC(1c044637) SHA1(dc749295e149f968495272f1a3ec27c6b719be8e) )

	ROM_REGION( 0x00020, "user1", 0 ) /* fg control */
	ROM_LOAD( "quiz2.148",    0x000000,  0x000020, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
ROM_END

ROM_START( gakupara )
	ROM_REGION( 0xd0000, "maincpu", 0 ) /* CPU */
	ROM_LOAD( "u28.bin",  0x00000,  0x08000, CRC(72124bb8) SHA1(e734acff7e9d6b8c6a95c76860732320a2e3a828) )
	ROM_CONTINUE(         0x18000,  0x78000 )             /* banked */
	ROM_LOAD( "u29.bin",  0x90000,  0x40000, CRC(09f4948e) SHA1(21ccf5af6935cf40c0cf73fbee14bff3c4e1d23d) ) /* banked */

	ROM_REGION( 0x40000, "gfx1", 0 ) /* fg */
	ROM_LOAD( "u102.bin", 0x00000,  0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
	ROM_LOAD( "u103.bin", 0x20000,  0x20000, CRC(38644251) SHA1(ebfdc43c38e1380709ed08575c346b2467ad1592) )

	ROM_REGION( 0x108000, "gfx2", 0 ) /* bg */
	ROM_LOAD( "u100.bin", 0x000000,  0x100000, CRC(f9d886ea) SHA1(d7763f54a165af720216b96e601a66fbc59e3568) )
	ROM_LOAD( "u99.bin",  0x100000,  0x008000, CRC(ac224d0a) SHA1(f187c3b74bc18606d0fe638f6a829f71c109998d) )

	ROM_REGION( 0x108000, "gfx3", 0 ) /* obj */
	ROM_LOAD( "u98.bin",  0x000000,  0x100000, CRC(a6e8cb56) SHA1(2fc85c1769513cc7aa5e23afaf0c99c38de9b855) )
	ROM_LOAD( "u97.bin",  0x100000,  0x008000, CRC(9dacd5c9) SHA1(e40211059e71408be3d67807463304f4d4ecae37) )

	ROM_REGION( 0x80000, "oki", 0 ) /* samples */
	ROM_LOAD( "u32.bin",  0x000000,  0x040000, CRC(eb03c535) SHA1(4d6c749ccab4681eee0a1fb243e9f3dbe61b9f94) )

	ROM_REGION( 0x00020, "user1", 0 ) /* fg control */
	ROM_LOAD( "u148.bin", 0x000000,  0x000020, CRC(971df9d2) SHA1(280f5b386922b9902ca9211c719642c2bd0ba899) )
ROM_END

ROM_START( gekiretu )
	ROM_REGION( 0xd0000, "maincpu", 0 ) /* CPU */
	ROM_LOAD( "quiz3-pr.28",  0x00000,  0x08000, CRC(a761e86f) SHA1(85331ef53598491e78c2d123b1ebd358aff46436) )
	ROM_CONTINUE(             0x18000,  0x78000 ) /* banked */
	/* empty */

	ROM_REGION( 0x40000, "gfx1", 0 ) /* fg */
	ROM_LOAD( "quiz3.102",    0x00000,  0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
	/* empty */

	ROM_REGION( 0x108000, "gfx2", 0 ) /* bg */
	ROM_LOAD( "quiz3-bg.100", 0x000000,  0x100000, CRC(cb9272fd) SHA1(cfc1ff93d1fdc7d144e161a77e534cea75d7f181) )
	/* empty */

	ROM_REGION( 0x108000, "gfx3", 0 ) /* obj */
	ROM_LOAD( "quiz3-ob.98",  0x000000,  0x100000, CRC(01bed020) SHA1(5cc56c8823ee5e538371debe1cbeb57c4976677b) )
	/* empty */

	ROM_REGION( 0x80000, "oki", 0 ) /* samples */
	ROM_LOAD( "quiz3-sn.32",  0x000000,  0x040000, CRC(36dca582) SHA1(2607602e942244cfaae931da2ad36da9a8f855f7) )

	ROM_REGION( 0x00020, "user1", 0 ) /* fg control */
	ROM_LOAD( "quiz3.148",    0x000000,  0x000020, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
ROM_END

GAME( 1991, gakupara, 0, gakupara, gakupara, driver_device, 0, ROT0, "NMK",  "Quiz Gakuen Paradise (Japan)", MACHINE_SUPPORTS_SAVE )
GAME( 1992, quizdna,  0, quizdna,  quizdna, driver_device,  0, ROT0, "Face", "Quiz DNA no Hanran (Japan)", MACHINE_SUPPORTS_SAVE )
GAME( 1992, gekiretu, 0, gekiretu, gekiretu, driver_device, 0, ROT0, "Face", "Quiz Gekiretsu Scramble (Japan)", MACHINE_SUPPORTS_SAVE )