summaryrefslogblamecommitdiffstatshomepage
path: root/src/mame/drivers/spool99.c
blob: 0cc7695e2b2cdc104c099af9b87f269118c48331 (plain) (tree)





















                                                                                              

                                                                                         


                                                                                            
            
                                
                



























                                       
            

                                




























                                                                                            
                        

















                                                                                
                           
 
                                                                                                 

 
                            




















                                                      
                                                              
 
                    



                                                                                    
                                  










                                                                                                     

                                  
                                                              
                                                                                                   

                 
                                                



























                                                                         
                                                               











































































                                                                                                                  
                                                
                                           
                                                     


                               
                                         



                                                       
                                                                              







                                  
                                                            


                                                                                              

                                                       




                    
                                                       









                                                                                                              
                                                       

                                                                                                                                 











                                                                                                              
                                                       
                               






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

Super Pool 99 (c) 1998 Electronic Projects

driver by David Haywood and Angelo Salese

A rip-off of other famous gambling games (Namely C.M.C. and Funworld games)

Notes:
-At start-up a Test Hardware with RAM NG msg pops up.Do a soft reset and keep pressed start
 and service 1 buttons until the RAM init msg appears.
-There's a "(c) 1993 Hi-Tech software" string in the program roms,this is actually the Z80 C
 compiler used for doing this game.
-On the 0.31 version program rom,starting from 0xacf6 the following string is present:
 "EP V31 PIPPO BELLISSIMA TI AMO" (translated: "beautiful Pippo I love you",the beautiful word
 is actually used as a female gender adverb). While the pippo name is a common joke for naming
 printfs variables for newbie programmers,I'll let others interpret what it means the rest...

TODO:
-EEPROM barely hooked up,enough to let this to boot but it doesn't save settings at the
 moment;
-An "input BAD" msg pops up at start-up,probably because there are inputs not yet hooked up.
-Visible area might be wrong (384x240),but this doesn't even have a cross-hatch test,so I
 need a snapshot from the original thing...

============================================================================================

Year    1998
Manufacturer Electronic Projects
Revision N. 0.36

CPU

1x Z84C00BC6 (main)
1x U6295 (equivalent to OKI6295)(sound)
1x LM358 (sound)
1x TDA2003 (sound)
1x ispLSI1032E-70LJ (not dumped)
1x oscillator 14.318180
1x green resonator 1000

ROMs

1x M27C512 (main)
1x W27E040 (gfx)
1x W27E02 (sound)
1x ST93C46 (SOIC8) (not dumped)

Note

1x JAMMA edge connector
1x trimmer (volume)
1x pushbutton
1x red led
1x battery

--- 2nd pcb

Year    1998
Manufacturer Electronic Projects
Revision N. 0.31

CPU

1x Z84C00BC6 (main)
1x U6295 (equivalent to OKI6295)(sound)
1x LM358 (sound)
1x TDA2003 (sound)
1x ispLSI1032E-70LJ (not dumped)
1x oscillator 14.318180
1x green resonator 1000

ROMs

1x NM27C010Q (main)
1x 27C040 (gfx)
1x 27C020 (sound)
1x ST93C46 (SOIC8) (not dumped)

Note

1x JAMMA edge connector
1x trimmer (volume)
1x pushbutton
1x red led
1x battery

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

#include "driver.h"
#include "cpu/z80/z80.h"
#include "sound/okim6295.h"
#include "machine/eeprom.h"

static UINT8 *spool99_main;
static tilemap *sc0_tilemap;

static TILE_GET_INFO( get_spool99_tile_info )
{
	int code = ((videoram[tile_index*2+1]<<8) | (videoram[tile_index*2+0]));
	int color = colorram[tile_index*2+0];

	SET_TILE_INFO(
			0,
			code & 0x3fff,
			color & 0x1f,
			0);
}

static VIDEO_START(spool99)
{
	sc0_tilemap = tilemap_create(machine, get_spool99_tile_info,tilemap_scan_rows,8,8,64,32);
}

static VIDEO_UPDATE(spool99)
{
	tilemap_draw(bitmap,cliprect,sc0_tilemap,0,0);
	return 0;
}

static WRITE8_HANDLER( spool99_vram_w )
{
	videoram[offset] = data;
	tilemap_mark_tile_dirty(sc0_tilemap,offset/2);
}

static WRITE8_HANDLER( spool99_cram_w )
{
	colorram[offset] = data;
	tilemap_mark_tile_dirty(sc0_tilemap,offset/2);
}



static READ8_HANDLER( spool99_io_r )
{
	UINT8 *ROM = memory_region(space->machine, "maincpu");

//  if(!(io_switch))
	{
		switch(offset+0xaf00)
		{
			case 0xafd8: return input_port_read(space->machine,"COIN1");
//          case 0xafd9: return 1;
			case 0xafda: return input_port_read(space->machine,"COIN2");
			case 0xafdb: return 1;
			case 0xafdc: return input_port_read(space->machine,"SERVICE1");//attract mode
			case 0xafdd: return input_port_read(space->machine,"HOLD3");
			case 0xafde: return input_port_read(space->machine,"HOLD4");
			case 0xafdf: return input_port_read(space->machine,"HOLD2");
			case 0xafe0: return input_port_read(space->machine,"HOLD1");
			case 0xafe1: return input_port_read(space->machine,"HOLD5");
			case 0xafe2: return input_port_read(space->machine,"START");
			case 0xafe3: return input_port_read(space->machine,"BET");//system 2
			case 0xafe4: return input_port_read(space->machine,"SERVICE2");//attract mode
//          case 0xafe5: return 1;
//          case 0xafe6: return 1;
			case 0xafe7: return eeprom_read_bit();
			case 0xaff8: return okim6295_r(devtag_get_device(space->machine, "oki"),0);
		}
	}
//  printf("%04x %d\n",offset+0xaf00,io_switch);

	return ROM[0xaf00+offset];
}

static WRITE8_HANDLER( eeprom_resetline_w )
{
	// reset line asserted: reset.
	eeprom_set_cs_line((data & 0x01) ? CLEAR_LINE : ASSERT_LINE );
}

static WRITE8_HANDLER( eeprom_clockline_w )
{
	// clock line asserted: write latch or select next bit to read
	eeprom_set_clock_line((data & 0x01) ? ASSERT_LINE : CLEAR_LINE );
}

static WRITE8_HANDLER( eeprom_dataline_w )
{
	// latch the bit
	eeprom_write_bit(data & 0x01);
}

static ADDRESS_MAP_START( spool99_map, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xaeff) AM_RAM AM_BASE(&spool99_main)
	AM_RANGE(0xaf00, 0xafff) AM_READ(spool99_io_r)
	AM_RANGE(0xafed, 0xafed) AM_WRITE(eeprom_resetline_w )
	AM_RANGE(0xafee, 0xafee) AM_WRITE(eeprom_clockline_w )
	AM_RANGE(0xafef, 0xafef) AM_WRITE(eeprom_dataline_w )
	AM_RANGE(0xaff8, 0xaff8) AM_DEVWRITE("oki", okim6295_w)

	AM_RANGE(0xb000, 0xb3ff) AM_RAM AM_WRITE(paletteram_xxxxBBBBGGGGRRRR_le_w) AM_BASE(&paletteram) // palette

	AM_RANGE(0xb800, 0xdfff) AM_RAM
	AM_RANGE(0xe000, 0xefff) AM_RAM_WRITE(spool99_vram_w) AM_BASE(&videoram)
	AM_RANGE(0xf000, 0xffff) AM_RAM_WRITE(spool99_cram_w) AM_BASE(&colorram)
ADDRESS_MAP_END



static const gfx_layout spool99_layout =
{
	8,8,
	RGN_FRAC(1,1),
	4,
	{ 3*8,2*8,1*8,0*8 },
	{ 0,1,2,3,4,5,6,7 },
	{0*32,1*32,2*32,3*32, 4*32,5*32,6*32,7*32 },
	8*32
};

static GFXDECODE_START( spool99 )
	GFXDECODE_ENTRY( "gfx", 0, spool99_layout,   0x00, 0x20  )
GFXDECODE_END



static INPUT_PORTS_START( spool99 )
	PORT_START("START")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("BET")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Bet Button") PORT_CODE(KEYCODE_A)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("COIN1")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("COIN2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("SERVICE1")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("SERVICE2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("HOLD1")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Hold 1") PORT_CODE(KEYCODE_Z)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("HOLD2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Hold 2") PORT_CODE(KEYCODE_X)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("HOLD3")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Hold 3") PORT_CODE(KEYCODE_C)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("HOLD4")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Hold 4") PORT_CODE(KEYCODE_V)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("HOLD5")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Hold 5") PORT_CODE(KEYCODE_B)
	PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END



static MACHINE_DRIVER_START( spool99 )
	MDRV_CPU_ADD("maincpu", Z80, 24000000/8)
	MDRV_CPU_PROGRAM_MAP(0,spool99_map)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_GFXDECODE(spool99)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(7*8, 55*8-1, 1*8, 31*8-1) //384x240,raw guess

	MDRV_PALETTE_LENGTH(0x200)

	MDRV_NVRAM_HANDLER(93C46)

	MDRV_VIDEO_START(spool99)
	MDRV_VIDEO_UPDATE(spool99)

	MDRV_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")

	MDRV_SOUND_ADD("oki", OKIM6295, 1000000)
	MDRV_SOUND_CONFIG(okim6295_interface_pin7high) // clock frequency & pin 7 not verified
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.47)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.47)
MACHINE_DRIVER_END



ROM_START( spool99 )
	ROM_REGION( 0x40000, "maincpu", 0 ) // z80 code
	ROM_LOAD( "v.36.u2", 0x00000, 0x10000, CRC(29527f38) SHA1(bf302f4c6eb53ea55fe1ace7bc9bc7a68ad269e6) )

	ROM_REGION( 0x040000, "oki", 0 ) /* Samples */
	ROM_LOAD( "u32.bin", 0x00000, 0x40000, CRC(1b7aa54c) SHA1(87fc4da8d2a85bc3ce00d8f0f03fef0027e8454a) )

	ROM_REGION( 0x080000, "gfx", 0 )
	ROM_LOAD( "u15.bin", 0x000000, 0x80000, CRC(707f062f) SHA1(e237a03192d7ce79509418fd8811ecad14890739) )
ROM_END

ROM_START( spool99a )
	ROM_REGION( 0x40000, "maincpu", 0 ) // z80 code
	ROM_LOAD( "u2.bin", 0x00000, 0x10000, CRC(488dd1bf) SHA1(7289b639fa56722d1f60d8c4bda566d726f8e00b) ) // first half empty!
	ROM_CONTINUE( 0x00000, 0x10000) // 0x0000 - 0xafff used

	ROM_REGION( 0x040000, "oki", 0 ) /* Samples */
	ROM_LOAD( "u32.bin", 0x00000, 0x40000, CRC(1b7aa54c) SHA1(87fc4da8d2a85bc3ce00d8f0f03fef0027e8454a) )

	ROM_REGION( 0x080000, "gfx", 0 )
	ROM_LOAD( "u15.bin", 0x000000, 0x80000, CRC(707f062f) SHA1(e237a03192d7ce79509418fd8811ecad14890739) )
ROM_END



static DRIVER_INIT( spool99 )
{
	UINT8 *ROM = memory_region(machine, "maincpu");
//  vram = auto_malloc(0x2000);
	memcpy(spool99_main, ROM, 0xae00);
}



GAME( 1998, spool99,    0,        spool99,    spool99,    spool99, ROT0,  "Electronic Projects", "Super Pool 99 (Version 0.36)", 0 )
GAME( 1998, spool99a,   spool99,  spool99,    spool99,    spool99, ROT0,  "Electronic Projects", "Super Pool 99 (Version 0.31)", 0 )