summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/lastbank.c
blob: 6544145bdf56eac1ff36ba00236a4cef8aaec60e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
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
153
154
155
156
157
158
159
160
161
/***************************************************************************

    Last Bank skeleton driver

    Uses a TC0091LVC, a variant of the one used on Taito L HW

    TODO:
    - somebody should port CPU core contents in a shared file;

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

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

class lastbank_state : public driver_device
{
public:
	lastbank_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) { }
};

static VIDEO_START( lastbank )
{

}

static SCREEN_UPDATE( lastbank )
{
	return 0;
}

static ADDRESS_MAP_START( lastbank_map, AS_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_ROM /* TODO: ROM banks! */

	AM_RANGE(0x8000, 0x9fff) AM_RAM
	/* TODO: RAM banks! */
	AM_RANGE(0xc000, 0xcfff) AM_RAM
	AM_RANGE(0xd000, 0xdfff) AM_RAM
	AM_RANGE(0xe000, 0xefff) AM_RAM
	AM_RANGE(0xf000, 0xfdff) AM_RAM

	//AM_RANGE(0xfe00, 0xfe03) AM_READWRITE(taitol_bankc_r, taitol_bankc_w)
	//AM_RANGE(0xfe04, 0xfe04) AM_READWRITE(taitol_control_r, taitol_control_w)

	//AM_RANGE(0xff00, 0xff02) AM_READWRITE(irq_adr_r, irq_adr_w)
	//AM_RANGE(0xff03, 0xff03) AM_READWRITE(irq_enable_r, irq_enable_w)
	//AM_RANGE(0xff04, 0xff07) AM_READWRITE(rambankswitch_r, rambankswitch_w)
	//AM_RANGE(0xff08, 0xff08) AM_READWRITE(rombankswitch_r, rombankswitch_w)

ADDRESS_MAP_END

static ADDRESS_MAP_START( lastbank_io, AS_IO, 8 )
	ADDRESS_MAP_GLOBAL_MASK(0xff)

ADDRESS_MAP_END


static INPUT_PORTS_START( lastbank )

INPUT_PORTS_END

static const gfx_layout bg2_layout =
{
	8, 8,
	RGN_FRAC(1,1),
	4,
	{ 8, 12, 0, 4 },
	{ 3, 2, 1, 0, 19, 18, 17, 16 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
	8*8*4
};

#define O 8*8*4
#define O2 2*O
static const gfx_layout sp2_layout =
{
	16, 16,
	RGN_FRAC(1,1),
	4,
	{ 8, 12, 0, 4 },
	{ 3, 2, 1, 0, 19, 18, 17, 16, O+3, O+2, O+1, O+0, O+19, O+18, O+17, O+16 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32, O2+0*32, O2+1*32, O2+2*32, O2+3*32, O2+4*32, O2+5*32, O2+6*32, O2+7*32 },
	8*8*4*4
};
#undef O
#undef O2

static const gfx_layout char_layout =
{
	8, 8,
	RGN_FRAC(1,1),
	4,
	{ 8, 12, 0, 4 },
	{ 3, 2, 1, 0, 19, 18, 17, 16},
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
	8*8*4
};

static GFXDECODE_START( lastbank )
	GFXDECODE_ENTRY( "gfx1", 0, bg2_layout, 0, 16 )
	GFXDECODE_ENTRY( "gfx1", 0, sp2_layout, 0, 16 )
	GFXDECODE_ENTRY( "maincpu",           0, char_layout,  0, 16 )  // Ram-based
GFXDECODE_END

#define MASTER_CLOCK XTAL_14_31818MHz

static MACHINE_CONFIG_START( lastbank, lastbank_state )

	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu",Z80,MASTER_CLOCK/4) //!!! TC0091LVC !!!
	MCFG_CPU_PROGRAM_MAP(lastbank_map)
	MCFG_CPU_IO_MAP(lastbank_io)

//  MCFG_CPU_ADD("audiocpu",Z80,MASTER_CLOCK/4)

	//MCFG_MACHINE_START(lastbank)
	//MCFG_MACHINE_RESET(lastbank)

	/* video hardware */
	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(60)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MCFG_SCREEN_SIZE(32*8, 32*8)
	MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
	MCFG_SCREEN_UPDATE(lastbank)


	MCFG_GFXDECODE( lastbank )
	MCFG_PALETTE_LENGTH(16)

	MCFG_VIDEO_START(lastbank)

	/* sound hardware */
	MCFG_SPEAKER_STANDARD_MONO("mono")
	// es8712
MACHINE_CONFIG_END

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

  Game driver(s)

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

ROM_START( lastbank )
	ROM_REGION( 0x40000, "maincpu", 0 )
	ROM_LOAD( "3.u9", 0x00000, 0x40000, CRC(f430e1f0) SHA1(dd5b697f5c2250d98911f4c7d3e7d4cc16b0b40f) )

	ROM_REGION( 0x40000, "audiocpu", 0 )
	ROM_LOAD( "8.u48", 0x00000, 0x10000, CRC(3a7bfe10) SHA1(7dc543e11d3c0b9872fcc622339ade25383a1eb3) )

	ROM_REGION( 0x80000, "gfx1", 0 )
	ROM_LOAD( "5.u10", 0x00000, 0x20000, CRC(51f3c5a7) SHA1(73d4c8817fe96d75be32c43e816e93c52b5d2b27) )

	ROM_REGION( 0x200000, "essnd", 0 ) /* Samples */
	ROM_LOAD( "6.u55", 0x00000, 0x40000, CRC(9e78e234) SHA1(031f93e4bc338d0257fa673da7ce656bb1cda5fb) )
	ROM_LOAD( "7.u60", 0x40000, 0x80000, CRC(41be7146) SHA1(00f1c0d5809efccf888e27518a2a5876c4b633d8) )
ROM_END

GAME( 1994, lastbank,  0,   lastbank, lastbank,  0, ROT0, "Excellent Systems", "Last Bank", GAME_NOT_WORKING | GAME_NO_SOUND )