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darkseal.cpp, sidepckt.cpp: consolidated drivers in single files, other small cleanups

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This commit is contained in:
Ivan Vangelista 2022-07-29 14:13:15 +02:00
parent ed82359438
commit 1a97eae623
7 changed files with 571 additions and 587 deletions
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310
src/mame/dataeast/darkseal.cpp
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@ -18,17 +18,143 @@
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"
#include "darkseal.h"
#include "cpu/m68000/m68000.h" #include "deco16ic.h"
#include "decospr.h"
#include "cpu/h6280/h6280.h" #include "cpu/h6280/h6280.h"
#include "cpu/m68000/m68000.h"
#include "machine/gen_latch.h"
#include "sound/okim6295.h" #include "sound/okim6295.h"
#include "sound/ymopm.h" #include "sound/ymopm.h"
#include "sound/ymopn.h" #include "sound/ymopn.h"
#include "video/bufsprite.h"
#include "emupal.h"
#include "screen.h" #include "screen.h"
#include "speaker.h" #include "speaker.h"
namespace {
class darkseal_state : public driver_device
{
public:
darkseal_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_palette(*this, "colors")
, m_deco_tilegen(*this, "tilegen%u", 1U)
, m_sprgen(*this, "spritegen")
, m_spriteram(*this, "spriteram")
, m_soundlatch(*this, "soundlatch")
, m_pf1_rowscroll(*this, "pf1_rowscroll")
, m_pf3_rowscroll(*this, "pf3_rowscroll")
, m_paletteram(*this, "palette")
, m_paletteram_ext(*this, "palette_ext")
{ }
void darkseal(machine_config &config);
virtual void driver_init() override;
private:
void irq_ack_w(uint16_t data);
void palette_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void palette_ext_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void update_palette(int offset);
void main_map(address_map &map);
void sound_map(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<h6280_device> m_audiocpu;
required_device<palette_device> m_palette;
required_device_array<deco16ic_device, 2> m_deco_tilegen;
required_device<decospr_device> m_sprgen;
required_device<buffered_spriteram16_device> m_spriteram;
required_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint16_t> m_pf1_rowscroll;
required_shared_ptr<uint16_t> m_pf3_rowscroll;
required_shared_ptr<uint16_t> m_paletteram;
required_shared_ptr<uint16_t> m_paletteram_ext;
};
// video
/**************************************************************************
uses 2x DECO55 tilemaps
Sprite/Tilemap Priority Note (is this implemented?)
Word 4:
Mask 0x8000 - ?
Mask 0x4000 - Sprite is drawn beneath top 8 pens of playfield 4
Mask 0x3e00 - Colour (32 palettes, most games only use 16)
Mask 0x01ff - X coordinate
***************************************************************************/
/******************************************************************************/
void darkseal_state::update_palette(int offset)
{
// TODO : Values aren't written in game when higher than 0xf0,
// It's related to hardware colour resistors?
int const r = (m_paletteram[offset] >> 0) & 0xff;
int const g = (m_paletteram[offset] >> 8) & 0xff;
int const b = (m_paletteram_ext[offset] >> 0) & 0xff;
m_palette->set_pen_color(offset,rgb_t(r, g, b));
}
void darkseal_state::palette_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_paletteram[offset]);
update_palette(offset);
}
void darkseal_state::palette_ext_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_paletteram_ext[offset]);
update_palette(offset);
}
/******************************************************************************/
uint32_t darkseal_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
uint16_t flip = m_deco_tilegen[1]->pf_control_r(0);
flip_screen_set(!BIT(flip, 7));
m_sprgen->set_flip_screen(!BIT(flip, 7));
bitmap.fill(m_palette->black_pen(), cliprect);
m_deco_tilegen[0]->pf_update(m_pf1_rowscroll, m_pf1_rowscroll);
m_deco_tilegen[1]->pf_update(m_pf3_rowscroll, m_pf3_rowscroll);
m_deco_tilegen[1]->tilemap_1_draw(screen, bitmap, cliprect, 0, 0);
m_deco_tilegen[1]->tilemap_2_draw(screen, bitmap, cliprect, 0, 0);
m_deco_tilegen[0]->tilemap_1_draw(screen, bitmap, cliprect, 0, 0);
m_sprgen->draw_sprites(bitmap, cliprect, m_spriteram->buffer(), 0x400);
m_deco_tilegen[0]->tilemap_2_draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
/******************************************************************************/
// machine
/******************************************************************************/ /******************************************************************************/
void darkseal_state::irq_ack_w(uint16_t data) void darkseal_state::irq_ack_w(uint16_t data)
@ -38,13 +164,13 @@ void darkseal_state::irq_ack_w(uint16_t data)
/******************************************************************************/ /******************************************************************************/
void darkseal_state::darkseal_map(address_map &map) void darkseal_state::main_map(address_map &map)
{ {
map(0x000000, 0x07ffff).rom(); map(0x000000, 0x07ffff).rom();
map(0x100000, 0x103fff).ram(); map(0x100000, 0x103fff).ram();
map(0x120000, 0x1207ff).ram().share("spriteram"); map(0x120000, 0x1207ff).ram().share("spriteram");
map(0x140000, 0x140fff).ram().w(FUNC(darkseal_state::palette_w)).share("palette"); map(0x140000, 0x140fff).ram().w(FUNC(darkseal_state::palette_w)).share(m_paletteram);
map(0x141000, 0x141fff).ram().w(FUNC(darkseal_state::palette_ext_w)).share("palette_ext"); map(0x141000, 0x141fff).ram().w(FUNC(darkseal_state::palette_ext_w)).share(m_paletteram_ext);
map(0x180000, 0x180001).portr("DSW"); map(0x180000, 0x180001).portr("DSW");
map(0x180002, 0x180003).portr("P1_P2"); map(0x180002, 0x180003).portr("P1_P2");
map(0x180004, 0x180005).portr("SYSTEM"); map(0x180004, 0x180005).portr("SYSTEM");
@ -88,7 +214,7 @@ static INPUT_PORTS_START( darkseal )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED ) /* button 3 - unused */ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED ) // button 3 - unused
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
@ -97,7 +223,7 @@ static INPUT_PORTS_START( darkseal )
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED ) /* button 3 - unused */ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED ) // button 3 - unused
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 )
PORT_START("SYSTEM") PORT_START("SYSTEM")
@ -132,7 +258,7 @@ static INPUT_PORTS_START( darkseal )
PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7") PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7")
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPUNUSED_DIPLOC( 0x0080, 0x0080, "SW1:8" ) /* Manual says 'Always OFF' */ PORT_DIPUNUSED_DIPLOC( 0x0080, 0x0080, "SW1:8" ) // Manual says 'Always OFF'
PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2") PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
PORT_DIPSETTING( 0x0000, "1" ) PORT_DIPSETTING( 0x0000, "1" )
@ -161,13 +287,13 @@ INPUT_PORTS_END
static const gfx_layout charlayout = static const gfx_layout charlayout =
{ {
8,8, /* 8*8 chars */ 8,8, // 8*8 chars
RGN_FRAC(1,2), RGN_FRAC(1,2),
4, /* 4 bits per pixel */ 4, // 4 bits per pixel
{ 8, 0, RGN_FRAC(1,2)+8, RGN_FRAC(1,2) }, { 8, 0, RGN_FRAC(1,2)+8, RGN_FRAC(1,2) },
{ STEP8(0,1) }, { STEP8(0,1) },
{ STEP8(0,8*2) }, { STEP8(0,8*2) },
8*8*2 /* every char takes 8 consecutive bytes */ 8*8*2 // every char takes 8 consecutive bytes
}; };
static const gfx_layout seallayout = static const gfx_layout seallayout =
@ -182,27 +308,27 @@ static const gfx_layout seallayout =
}; };
static GFXDECODE_START( gfx_darkseal ) static GFXDECODE_START( gfx_darkseal )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 ) /* Characters 8x8 */ GFXDECODE_ENTRY( "chars", 0, charlayout, 0, 16 ) // 8x8
GFXDECODE_ENTRY( "gfx2", 0, seallayout, 768, 16 ) /* Tiles 16x16 */ GFXDECODE_ENTRY( "tiles1", 0, seallayout, 768, 16 ) // 16x16
GFXDECODE_ENTRY( "gfx3", 0, seallayout, 1024, 16 ) /* Tiles 16x16 */ GFXDECODE_ENTRY( "tiles2", 0, seallayout, 1024, 16 ) // 16x16
GFXDECODE_ENTRY( "gfx4", 0, seallayout, 256, 32 ) /* Sprites 16x16 */ GFXDECODE_ENTRY( "sprites", 0, seallayout, 256, 32 ) // 16x16
GFXDECODE_END GFXDECODE_END
/******************************************************************************/ /******************************************************************************/
void darkseal_state::darkseal(machine_config &config) void darkseal_state::darkseal(machine_config &config)
{ {
/* basic machine hardware */ // basic machine hardware
M68000(config, m_maincpu, XTAL(24'000'000)/2); /* Custom chip 59 */ M68000(config, m_maincpu, XTAL(24'000'000) / 2); // Custom chip 59
m_maincpu->set_addrmap(AS_PROGRAM, &darkseal_state::darkseal_map); m_maincpu->set_addrmap(AS_PROGRAM, &darkseal_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(darkseal_state::irq6_line_assert)); /* VBL */ m_maincpu->set_vblank_int("screen", FUNC(darkseal_state::irq6_line_assert)); // VBL
H6280(config, m_audiocpu, XTAL(32'220'000)/4); /* Custom chip 45, Audio section crystal is 32.220 MHz */ H6280(config, m_audiocpu, XTAL(32'220'000) / 4); // Custom chip 45, Audio section crystal is 32.220 MHz
m_audiocpu->set_addrmap(AS_PROGRAM, &darkseal_state::sound_map); m_audiocpu->set_addrmap(AS_PROGRAM, &darkseal_state::sound_map);
m_audiocpu->add_route(ALL_OUTPUTS, "mono", 0); // internal sound unused m_audiocpu->add_route(ALL_OUTPUTS, "mono", 0); // internal sound unused
m_audiocpu->set_timer_scale(2); m_audiocpu->set_timer_scale(2);
/* video hardware */ // video hardware
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(58); screen.set_refresh_hz(58);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(529)); screen.set_vblank_time(ATTOSECONDS_IN_USEC(529));
@ -242,7 +368,7 @@ void darkseal_state::darkseal(machine_config &config)
m_sprgen->set_gfx_region(3); m_sprgen->set_gfx_region(3);
m_sprgen->set_gfxdecode_tag("gfxdecode"); m_sprgen->set_gfxdecode_tag("gfxdecode");
/* sound hardware */ // sound hardware
SPEAKER(config, "mono").front_center(); SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch); GENERIC_LATCH_8(config, m_soundlatch);
@ -263,174 +389,176 @@ void darkseal_state::darkseal(machine_config &config)
/******************************************************************************/ /******************************************************************************/
ROM_START( darkseal ) ROM_START( darkseal )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_BYTE( "ga_04-3.j12", 0x00000, 0x20000, CRC(bafad556) SHA1(5bd8a787d41a33919701ced29212bc11301e31d9) ) ROM_LOAD16_BYTE( "ga_04-3.j12", 0x00000, 0x20000, CRC(bafad556) SHA1(5bd8a787d41a33919701ced29212bc11301e31d9) )
ROM_LOAD16_BYTE( "ga_01-3.h14", 0x00001, 0x20000, CRC(f409050e) SHA1(4653094aeb5dd7ba1e490c04897a23ba8990df3c) ) ROM_LOAD16_BYTE( "ga_01-3.h14", 0x00001, 0x20000, CRC(f409050e) SHA1(4653094aeb5dd7ba1e490c04897a23ba8990df3c) )
ROM_LOAD16_BYTE( "ga_00.h12", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) ROM_LOAD16_BYTE( "ga_00.h12", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) )
ROM_LOAD16_BYTE( "ga_05.j14", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) ROM_LOAD16_BYTE( "ga_05.j14", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) )
ROM_REGION( 0x020000, "gfx1", 0 ) ROM_REGION( 0x020000, "chars", 0 )
ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) )
ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) )
ROM_REGION( 0x080000, "gfx2", 0 ) ROM_REGION( 0x080000, "tiles1", 0 )
ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) )
ROM_REGION( 0x080000, "gfx3", 0 ) ROM_REGION( 0x080000, "tiles2", 0 )
ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) )
ROM_REGION( 0x100000, "gfx4", 0 ) ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) )
ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) )
ROM_REGION( 0x40000, "oki1", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki1", 0 )
ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) )
ROM_REGION( 0x40000, "oki2", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki2", 0 )
ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) )
ROM_END ROM_END
ROM_START( darkseal1 ) ROM_START( darkseal1 )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_BYTE( "fz_04-4.j12", 0x00000, 0x20000, CRC(a1a985a9) SHA1(eac3f43ff4016dcc21fe34b6bfed36e0d4b86959) ) // sldh w/darksealj ROM_LOAD16_BYTE( "fz_04-4.j12", 0x00000, 0x20000, CRC(a1a985a9) SHA1(eac3f43ff4016dcc21fe34b6bfed36e0d4b86959) ) // sldh w/darksealj
ROM_LOAD16_BYTE( "fz_01-1.h14", 0x00001, 0x20000, CRC(98bd2940) SHA1(88ac727c3797e646834266320a71aa159e2b2541) ) ROM_LOAD16_BYTE( "fz_01-1.h14", 0x00001, 0x20000, CRC(98bd2940) SHA1(88ac727c3797e646834266320a71aa159e2b2541) )
ROM_LOAD16_BYTE( "fz_00-2.h12", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) // sldh w/darksealj ROM_LOAD16_BYTE( "fz_00-2.h12", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) // sldh w/darksealj
ROM_LOAD16_BYTE( "fz_05-2.j14", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) // sldh w/darksealj ROM_LOAD16_BYTE( "fz_05-2.j14", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) // sldh w/darksealj
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) )
ROM_REGION( 0x020000, "gfx1", 0 ) ROM_REGION( 0x020000, "chars", 0 )
ROM_LOAD16_BYTE( "fz_02-1.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD16_BYTE( "fz_02-1.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) )
ROM_LOAD16_BYTE( "fz_03-1.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_LOAD16_BYTE( "fz_03-1.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) )
ROM_REGION( 0x080000, "gfx2", 0 ) ROM_REGION( 0x080000, "tiles1", 0 )
ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) )
ROM_REGION( 0x080000, "gfx3", 0 ) ROM_REGION( 0x080000, "tiles2", 0 )
ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) )
ROM_REGION( 0x100000, "gfx4", 0 ) ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) )
ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) )
ROM_REGION( 0x40000, "oki1", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki1", 0 )
ROM_LOAD( "fz_08-1.k17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_LOAD( "fz_08-1.k17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) )
ROM_REGION( 0x40000, "oki2", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki2", 0 )
ROM_LOAD( "fz_07-.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_LOAD( "fz_07-.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) )
ROM_END ROM_END
ROM_START( darksealj ) ROM_START( darksealj )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_BYTE( "fz_04-4.j12", 0x00000, 0x20000, CRC(817faa2c) SHA1(8a79703f0e3aeb2ceeb098466561ab604baef301) ) // sldh w/darkseal1 ROM_LOAD16_BYTE( "fz_04-4.j12", 0x00000, 0x20000, CRC(817faa2c) SHA1(8a79703f0e3aeb2ceeb098466561ab604baef301) ) // sldh w/darkseal1
ROM_LOAD16_BYTE( "fz_01-4.h14", 0x00001, 0x20000, CRC(373caeee) SHA1(5cfa0c7672c439e9d011d9ec93da32c2377dce19) ) ROM_LOAD16_BYTE( "fz_01-4.h14", 0x00001, 0x20000, CRC(373caeee) SHA1(5cfa0c7672c439e9d011d9ec93da32c2377dce19) )
ROM_LOAD16_BYTE( "fz_00-2.h12", 0x40000, 0x20000, CRC(1ab99aa7) SHA1(1da51f3ee0d15094911d4090264b945090d51242) ) // sldh w/darkseal1 ROM_LOAD16_BYTE( "fz_00-2.h12", 0x40000, 0x20000, CRC(1ab99aa7) SHA1(1da51f3ee0d15094911d4090264b945090d51242) ) // sldh w/darkseal1
ROM_LOAD16_BYTE( "fz_05-2.j14", 0x40001, 0x20000, CRC(3374ef8c) SHA1(4144e71e452e281078bcd9b9a996db9f5dccc346) ) // sldh w/darkseal1 ROM_LOAD16_BYTE( "fz_05-2.j14", 0x40001, 0x20000, CRC(3374ef8c) SHA1(4144e71e452e281078bcd9b9a996db9f5dccc346) ) // sldh w/darkseal1
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) )
ROM_REGION( 0x020000, "gfx1", 0 ) ROM_REGION( 0x020000, "chars", 0 )
ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) )
ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) )
ROM_REGION( 0x080000, "gfx2", 0 ) ROM_REGION( 0x080000, "tiles1", 0 )
ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) )
ROM_REGION( 0x080000, "gfx3", 0 ) ROM_REGION( 0x080000, "tiles2", 0 )
ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) )
ROM_REGION( 0x100000, "gfx4", 0 ) ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) )
ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) )
ROM_REGION( 0x40000, "oki1", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki1", 0 )
ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) )
ROM_REGION( 0x40000, "oki2", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki2", 0 )
ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) )
ROM_END ROM_END
ROM_START( gatedoom ) ROM_START( gatedoom )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_BYTE( "gb_04-4.j12", 0x00000, 0x20000, CRC(8e3a0bfd) SHA1(1d20bd678a630e2006c7f50f4d13656136db3721) ) ROM_LOAD16_BYTE( "gb_04-4.j12", 0x00000, 0x20000, CRC(8e3a0bfd) SHA1(1d20bd678a630e2006c7f50f4d13656136db3721) )
ROM_LOAD16_BYTE( "gb_01-4.h14", 0x00001, 0x20000, CRC(8d0fd383) SHA1(797e3cf43c9315b4195232eb1787a2292af4901b) ) ROM_LOAD16_BYTE( "gb_01-4.h14", 0x00001, 0x20000, CRC(8d0fd383) SHA1(797e3cf43c9315b4195232eb1787a2292af4901b) )
ROM_LOAD16_BYTE( "gb_00.h12", 0x40000, 0x20000, CRC(a88c16a1) SHA1(e02d5470692f23afa658b9bda933bb20be64602f) ) ROM_LOAD16_BYTE( "gb_00.h12", 0x40000, 0x20000, CRC(a88c16a1) SHA1(e02d5470692f23afa658b9bda933bb20be64602f) )
ROM_LOAD16_BYTE( "gb_05.j14", 0x40001, 0x20000, CRC(252d7e14) SHA1(b2f27cd9686dfc697f3faca74d20b298a59efab2) ) ROM_LOAD16_BYTE( "gb_05.j14", 0x40001, 0x20000, CRC(252d7e14) SHA1(b2f27cd9686dfc697f3faca74d20b298a59efab2) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) )
ROM_REGION( 0x020000, "gfx1", 0 ) ROM_REGION( 0x020000, "chars", 0 )
ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) )
ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) )
ROM_REGION( 0x080000, "gfx2", 0 ) ROM_REGION( 0x080000, "tiles1", 0 )
ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) )
ROM_REGION( 0x080000, "gfx3", 0 ) ROM_REGION( 0x080000, "tiles2", 0 )
ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) )
ROM_REGION( 0x100000, "gfx4", 0 ) ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) )
ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) )
ROM_REGION( 0x40000, "oki1", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki1", 0 )
ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) )
ROM_REGION( 0x40000, "oki2", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki2", 0 )
ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) )
ROM_END ROM_END
ROM_START( gatedoom1 ) ROM_START( gatedoom1 )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_BYTE( "gb_04.j12", 0x00000, 0x20000, CRC(4c3bbd2b) SHA1(e74a532edd01a559d0c388b37a2ead98c19fe5de) ) ROM_LOAD16_BYTE( "gb_04.j12", 0x00000, 0x20000, CRC(4c3bbd2b) SHA1(e74a532edd01a559d0c388b37a2ead98c19fe5de) )
ROM_LOAD16_BYTE( "gb_01.h14", 0x00001, 0x20000, CRC(59e367f4) SHA1(f88fa23b8e91f312103eb8a1d9a91d8171ec3ad4) ) ROM_LOAD16_BYTE( "gb_01.h14", 0x00001, 0x20000, CRC(59e367f4) SHA1(f88fa23b8e91f312103eb8a1d9a91d8171ec3ad4) )
ROM_LOAD16_BYTE( "gb_00.h12", 0x40000, 0x20000, CRC(a88c16a1) SHA1(e02d5470692f23afa658b9bda933bb20be64602f) ) ROM_LOAD16_BYTE( "gb_00.h12", 0x40000, 0x20000, CRC(a88c16a1) SHA1(e02d5470692f23afa658b9bda933bb20be64602f) )
ROM_LOAD16_BYTE( "gb_05.j14", 0x40001, 0x20000, CRC(252d7e14) SHA1(b2f27cd9686dfc697f3faca74d20b298a59efab2) ) ROM_LOAD16_BYTE( "gb_05.j14", 0x40001, 0x20000, CRC(252d7e14) SHA1(b2f27cd9686dfc697f3faca74d20b298a59efab2) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_LOAD( "fz_06-1.j15", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) )
ROM_REGION( 0x020000, "gfx1", 0 ) ROM_REGION( 0x020000, "chars", 0 )
ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD16_BYTE( "fz_02.j1", 0x000001, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) )
ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_LOAD16_BYTE( "fz_03.j2", 0x000000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) )
ROM_REGION( 0x080000, "gfx2", 0 ) ROM_REGION( 0x080000, "tiles1", 0 )
ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_LOAD( "mac-03.h3", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) )
ROM_REGION( 0x080000, "gfx3", 0 ) ROM_REGION( 0x080000, "tiles2", 0 )
ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_LOAD( "mac-02.e20", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) )
ROM_REGION( 0x100000, "gfx4", 0 ) ROM_REGION( 0x100000, "sprites", 0 )
ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-00.b1", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) )
ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_LOAD( "mac-01.b3", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) )
ROM_REGION( 0x40000, "oki1", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki1", 0 )
ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_LOAD( "fz_08.l17", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) )
ROM_REGION( 0x40000, "oki2", 0 ) /* ADPCM samples */ ROM_REGION( 0x40000, "oki2", 0 )
ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_LOAD( "fz_07.k14", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) )
ROM_END ROM_END
/******************************************************************************/ /******************************************************************************/
void darkseal_state::init_darkseal() void darkseal_state::driver_init()
{ {
uint8_t *RAM = memregion("maincpu")->base(); uint8_t *rom = memregion("maincpu")->base();
for (int i = 0x00000; i < 0x80000; i++) for (int i = 0x00000; i < 0x80000; i++)
RAM[i]=(RAM[i] & 0xbd) | ((RAM[i] & 0x02) << 5) | ((RAM[i] & 0x40) >> 5); rom[i]=(rom[i] & 0xbd) | ((rom[i] & 0x02) << 5) | ((rom[i] & 0x40) >> 5);
} }
/******************************************************************************/ /******************************************************************************/
GAME( 1990, darkseal, 0, darkseal, darkseal, darkseal_state, init_darkseal, ROT0, "Data East Corporation", "Dark Seal (World revision 3)", MACHINE_SUPPORTS_SAVE ) } // anonymous namespace
GAME( 1990, darkseal1, darkseal, darkseal, darkseal, darkseal_state, init_darkseal, ROT0, "Data East Corporation", "Dark Seal (World revision 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, darksealj, darkseal, darkseal, darkseal, darkseal_state, init_darkseal, ROT0, "Data East Corporation", "Dark Seal (Japan revision 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, gatedoom, darkseal, darkseal, darkseal, darkseal_state, init_darkseal, ROT0, "Data East Corporation", "Gate of Doom (US revision 4)", MACHINE_SUPPORTS_SAVE ) GAME( 1990, darkseal, 0, darkseal, darkseal, darkseal_state, driver_init, ROT0, "Data East Corporation", "Dark Seal (World revision 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, gatedoom1, darkseal, darkseal, darkseal, darkseal_state, init_darkseal, ROT0, "Data East Corporation", "Gate of Doom (US revision 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1990, darkseal1, darkseal, darkseal, darkseal, darkseal_state, driver_init, ROT0, "Data East Corporation", "Dark Seal (World revision 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, darksealj, darkseal, darkseal, darkseal, darkseal_state, driver_init, ROT0, "Data East Corporation", "Dark Seal (Japan revision 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, gatedoom, darkseal, darkseal, darkseal, darkseal_state, driver_init, ROT0, "Data East Corporation", "Gate of Doom (US revision 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1990, gatedoom1, darkseal, darkseal, darkseal, darkseal_state, driver_init, ROT0, "Data East Corporation", "Gate of Doom (US revision 1)", MACHINE_SUPPORTS_SAVE )

63
src/mame/dataeast/darkseal.h
View File

@ -1,63 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
#ifndef MAME_INCLUDES_DARKSEAL_H
#define MAME_INCLUDES_DARKSEAL_H
#pragma once
#include "machine/gen_latch.h"
#include "cpu/h6280/h6280.h"
#include "deco16ic.h"
#include "video/bufsprite.h"
#include "decospr.h"
#include "emupal.h"
class darkseal_state : public driver_device
{
public:
darkseal_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_palette(*this, "colors")
, m_deco_tilegen(*this, "tilegen%u", 1U)
, m_sprgen(*this, "spritegen")
, m_spriteram(*this, "spriteram")
, m_soundlatch(*this, "soundlatch")
, m_pf1_rowscroll(*this, "pf1_rowscroll")
, m_pf3_rowscroll(*this, "pf3_rowscroll")
, m_paletteram(*this, "palette")
, m_paletteram_ext(*this, "palette_ext")
{ }
void darkseal(machine_config &config);
void init_darkseal();
private:
void irq_ack_w(uint16_t data);
void palette_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void palette_ext_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void update_palette(int offset);
void darkseal_map(address_map &map);
void sound_map(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<h6280_device> m_audiocpu;
required_device<palette_device> m_palette;
required_device_array<deco16ic_device, 2> m_deco_tilegen;
required_device<decospr_device> m_sprgen;
required_device<buffered_spriteram16_device> m_spriteram;
required_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint16_t> m_pf1_rowscroll;
//uint16_t *m_pf2_rowscroll;
required_shared_ptr<uint16_t> m_pf3_rowscroll;
//uint16_t *m_pf4_rowscroll;
required_shared_ptr<uint16_t> m_paletteram;
required_shared_ptr<uint16_t> m_paletteram_ext;
};
#endif // MAME_INCLUDES_DARKSEAL_H

78
src/mame/dataeast/darkseal_v.cpp
View File

@ -1,78 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
/***************************************************************************
Dark Seal Video emulation - Bryan McPhail, mish@tendril.co.uk
****************************************************************************
uses 2x DECO55 tilemaps
**************************************************************************
Sprite/Tilemap Priority Note (is this implemented?)
Word 4:
Mask 0x8000 - ?
Mask 0x4000 - Sprite is drawn beneath top 8 pens of playfield 4
Mask 0x3e00 - Colour (32 palettes, most games only use 16)
Mask 0x01ff - X coordinate
***************************************************************************/
#include "emu.h"
#include "darkseal.h"
/***************************************************************************/
/******************************************************************************/
void darkseal_state::update_palette(int offset)
{
int r,g,b;
// TODO : Values aren't write in game when higher than 0xf0,
// It's related from hardware colour resistors?
r = (m_paletteram[offset] >> 0) & 0xff;
g = (m_paletteram[offset] >> 8) & 0xff;
b = (m_paletteram_ext[offset] >> 0) & 0xff;
m_palette->set_pen_color(offset,rgb_t(r,g,b));
}
void darkseal_state::palette_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_paletteram[offset]);
update_palette(offset);
}
void darkseal_state::palette_ext_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_paletteram_ext[offset]);
update_palette(offset);
}
/******************************************************************************/
uint32_t darkseal_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
uint16_t flip = m_deco_tilegen[1]->pf_control_r(0);
flip_screen_set(!BIT(flip, 7));
m_sprgen->set_flip_screen(!BIT(flip, 7));
bitmap.fill(m_palette->black_pen(), cliprect);
m_deco_tilegen[0]->pf_update(m_pf1_rowscroll, m_pf1_rowscroll);
m_deco_tilegen[1]->pf_update(m_pf3_rowscroll, m_pf3_rowscroll);
m_deco_tilegen[1]->tilemap_1_draw(screen, bitmap, cliprect, 0, 0);
m_deco_tilegen[1]->tilemap_2_draw(screen, bitmap, cliprect, 0, 0);
m_deco_tilegen[0]->tilemap_1_draw(screen, bitmap, cliprect, 0, 0);
m_sprgen->draw_sprites(bitmap, cliprect, m_spriteram->buffer(), 0x400);
m_deco_tilegen[0]->tilemap_2_draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
/******************************************************************************/

444
src/mame/dataeast/sidepckt.cpp
View File

@ -4,7 +4,7 @@
Side Pocket - (c) 1986 Data East Side Pocket - (c) 1986 Data East
The original board has an 8751 protection mcu The original board has an 8751 protection MCU
Ernesto Corvi Ernesto Corvi
ernesto@imagina.com ernesto@imagina.com
@ -68,7 +68,7 @@ Stephh's notes (based on the games M6809 code and some tests) :
75DF: D6 0A LDB $0A 75DF: D6 0A LDB $0A
75E1: F7 30 0C STB $300C 75E1: F7 30 0C STB $300C
Surprinsingly, the screen might flip for player 2 after GAME OVER due to original code at 0x4de8 : Surprisingly, the screen might flip for player 2 after GAME OVER due to original code at 0x4de8 :
4DE8: D6 1A LDB $1A A = 00 for player 1 and 01 for player 2 4DE8: D6 1A LDB $1A A = 00 for player 1 and 01 for player 2
4DEA: 27 03 BEQ $4DEF 4DEA: 27 03 BEQ $4DEF
@ -132,46 +132,293 @@ Additional notes:
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"
#include "sidepckt.h"
#include "cpu/m6809/m6809.h"
#include "cpu/m6502/m6502.h" #include "cpu/m6502/m6502.h"
#include "sound/ymopn.h" #include "cpu/m6809/m6809.h"
#include "cpu/mcs51/mcs51.h"
#include "machine/gen_latch.h"
#include "sound/ymopl.h" #include "sound/ymopl.h"
#include "sound/ymopn.h"
#include "emupal.h"
#include "screen.h" #include "screen.h"
#include "speaker.h" #include "speaker.h"
#include "tilemap.h"
namespace {
class sidepckt_state : public driver_device
{
public:
sidepckt_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_spriteram(*this, "spriteram")
{ }
void sidepcktb(machine_config &config);
protected:
virtual void machine_reset() override;
virtual void video_start() override;
void bootleg_main_map(address_map &map);
required_device<cpu_device> m_maincpu;
private:
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_spriteram;
tilemap_t *m_bg_tilemap = nullptr;
uint8_t m_scroll_y = 0;
void videoram_w(offs_t offset, uint8_t data);
void colorram_w(offs_t offset, uint8_t data);
uint8_t scroll_y_r();
void scroll_y_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_tile_info);
void palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
void sound_map(address_map &map);
};
class sidepckt_mcu_state : public sidepckt_state
{
public:
sidepckt_mcu_state(const machine_config &mconfig, device_type type, const char *tag) :
sidepckt_state(mconfig, type, tag),
m_mcu(*this, "mcu")
{ }
void sidepckt(machine_config &config);
protected:
virtual void machine_start() override;
private:
required_device<i8751_device> m_mcu;
uint8_t m_mcu_p1 = 0;
uint8_t m_mcu_p2 = 0;
uint8_t m_mcu_p3 = 0;
uint8_t mcu_r();
void mcu_w(uint8_t data);
void mcu_p1_w(uint8_t data);
uint8_t mcu_p2_r();
void mcu_p3_w(uint8_t data);
void original_main_map(address_map &map);
};
// video
void sidepckt_state::palette(palette_device &palette) const
{
uint8_t const *const color_prom = memregion("proms")->base();
for (int i = 0; i < palette.entries(); i++)
{
int bit0, bit1, bit2, bit3;
// red component
bit0 = BIT(color_prom[i], 4);
bit1 = BIT(color_prom[i], 5);
bit2 = BIT(color_prom[i], 6);
bit3 = BIT(color_prom[i], 7);
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
// green component
bit0 = BIT(color_prom[i], 0);
bit1 = BIT(color_prom[i], 1);
bit2 = BIT(color_prom[i], 2);
bit3 = BIT(color_prom[i], 3);
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
// blue component
bit0 = BIT(color_prom[i + palette.entries()], 0);
bit1 = BIT(color_prom[i + palette.entries()], 1);
bit2 = BIT(color_prom[i + palette.entries()], 2);
bit3 = BIT(color_prom[i + palette.entries()], 3);
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
palette.set_pen_color(i, rgb_t(r, g, b));
}
}
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILE_GET_INFO_MEMBER(sidepckt_state::get_tile_info)
{
uint8_t attr = m_colorram[tile_index];
tileinfo.set(0,
m_videoram[tile_index] + ((attr & 0x07) << 8),
((attr & 0x10) >> 3) | ((attr & 0x20) >> 5),
TILE_FLIPX);
tileinfo.group = (attr & 0x80) >> 7;
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void sidepckt_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(sidepckt_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8,8, 32,32);
m_bg_tilemap->set_transmask(0, 0xff, 0x00); // split type 0 is totally transparent in front half
m_bg_tilemap->set_transmask(1, 0x01, 0xfe); // split type 1 has pen 0 transparent in front half
machine().tilemap().set_flip_all(TILEMAP_FLIPX);
save_item(NAME(m_scroll_y));
}
/***************************************************************************
Memory handlers
***************************************************************************/
void sidepckt_state::videoram_w(offs_t offset, uint8_t data)
{
m_videoram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
void sidepckt_state::colorram_w(offs_t offset, uint8_t data)
{
m_colorram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
uint8_t sidepckt_state::scroll_y_r()
{
return m_scroll_y;
}
void sidepckt_state::scroll_y_w(uint8_t data)
{
// Bits 0-5: Scroll y
m_scroll_y = data & 0x3f;
// Other bits: Unknown, but they seem never written
if (data > 0x3f)
logerror ("scroll_y_w: Unknown write -> data = 0x%02X\n", data);
}
/***************************************************************************
Display refresh
***************************************************************************/
void sidepckt_state::draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect)
{
for (int offs = 0; offs < m_spriteram.bytes(); offs += 4)
{
int const attr = m_spriteram[offs | 1];
int const code = ((attr & 0x03) << 8) | m_spriteram[offs | 3];
int const color = (attr & 0xf0) >> 4;
int const sx = m_spriteram[offs | 2] - 2;
int const sy = m_spriteram[offs];
int const flipx = attr & 0x08;
int const flipy = attr & 0x04;
m_gfxdecode->gfx(1)->transpen(bitmap, cliprect,
code,
color,
flipx, flipy,
sx, sy, 0);
// wraparound
m_gfxdecode->gfx(1)->transpen(bitmap, cliprect,
code,
color,
flipx, flipy,
sx - 256, sy, 0);
}
}
uint32_t sidepckt_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->set_scrolly(0, m_scroll_y);
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_LAYER1, 0);
draw_sprites(bitmap, cliprect);
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_LAYER0, 0);
return 0;
}
// machine
//************************************************************************** //**************************************************************************
// PROTECTION MCU // PROTECTION MCU
//************************************************************************** //**************************************************************************
uint8_t sidepckt_state::mcu_r() uint8_t sidepckt_mcu_state::mcu_r()
{ {
return m_mcu_p1; return m_mcu_p1;
} }
void sidepckt_state::mcu_w(uint8_t data) void sidepckt_mcu_state::mcu_w(uint8_t data)
{ {
m_mcu_p2 = data; m_mcu_p2 = data;
m_mcu->set_input_line(MCS51_INT0_LINE, ASSERT_LINE); m_mcu->set_input_line(MCS51_INT0_LINE, ASSERT_LINE);
} }
void sidepckt_state::mcu_p1_w(uint8_t data) void sidepckt_mcu_state::mcu_p1_w(uint8_t data)
{ {
m_mcu_p1 = data; m_mcu_p1 = data;
} }
uint8_t sidepckt_state::mcu_p2_r() uint8_t sidepckt_mcu_state::mcu_p2_r()
{ {
return m_mcu_p2; return m_mcu_p2;
} }
void sidepckt_state::mcu_p3_w(uint8_t data) void sidepckt_mcu_state::mcu_p3_w(uint8_t data)
{ {
// 765432-- unused // 765432-- unused
// ------1- mcu int ack // ------1- MCU int ack
// -------0 cpu firq // -------0 CPU firq
if (BIT(data, 0) == 0 && BIT(m_mcu_p3, 0) == 1) if (BIT(data, 0) == 0 && BIT(m_mcu_p3, 0) == 1)
m_maincpu->set_input_line(M6809_FIRQ_LINE, ASSERT_LINE); m_maincpu->set_input_line(M6809_FIRQ_LINE, ASSERT_LINE);
@ -186,14 +433,23 @@ void sidepckt_state::mcu_p3_w(uint8_t data)
} }
void sidepckt_mcu_state::machine_start()
{
sidepckt_state::machine_start();
save_item(NAME(m_mcu_p1));
save_item(NAME(m_mcu_p2));
save_item(NAME(m_mcu_p3));
}
/******************************************************************************/ /******************************************************************************/
void sidepckt_state::sidepckt_map(address_map &map) void sidepckt_state::bootleg_main_map(address_map &map)
{ {
map(0x0000, 0x0fff).ram(); map(0x0000, 0x0fff).ram();
map(0x1000, 0x13ff).mirror(0x400).ram().w(FUNC(sidepckt_state::videoram_w)).share("videoram"); map(0x1000, 0x13ff).mirror(0x400).ram().w(FUNC(sidepckt_state::videoram_w)).share(m_videoram);
map(0x1800, 0x1bff).mirror(0x400).ram().w(FUNC(sidepckt_state::colorram_w)).share("colorram"); map(0x1800, 0x1bff).mirror(0x400).ram().w(FUNC(sidepckt_state::colorram_w)).share(m_colorram);
map(0x2000, 0x20ff).ram().share("spriteram"); map(0x2000, 0x20ff).ram().share(m_spriteram);
map(0x2100, 0x24ff).nopw(); // ??? (Unused spriteram? The game writes some values at boot, but never read) map(0x2100, 0x24ff).nopw(); // ??? (Unused spriteram? The game writes some values at boot, but never read)
map(0x3000, 0x3000).portr("P1"); map(0x3000, 0x3000).portr("P1");
map(0x3001, 0x3001).portr("P2"); map(0x3001, 0x3001).portr("P2");
@ -201,16 +457,15 @@ void sidepckt_state::sidepckt_map(address_map &map)
map(0x3003, 0x3003).portr("DSW2"); map(0x3003, 0x3003).portr("DSW2");
map(0x3004, 0x3004).w(m_soundlatch, FUNC(generic_latch_8_device::write)); map(0x3004, 0x3004).w(m_soundlatch, FUNC(generic_latch_8_device::write));
map(0x300c, 0x300c).rw(FUNC(sidepckt_state::scroll_y_r), FUNC(sidepckt_state::scroll_y_w)); map(0x300c, 0x300c).rw(FUNC(sidepckt_state::scroll_y_r), FUNC(sidepckt_state::scroll_y_w));
map(0x3014, 0x3014).r(FUNC(sidepckt_state::mcu_r));
map(0x3018, 0x3018).w(FUNC(sidepckt_state::mcu_w));
map(0x4000, 0xffff).rom(); map(0x4000, 0xffff).rom();
} }
void sidepckt_state::sidepcktb_map(address_map &map) void sidepckt_mcu_state::original_main_map(address_map &map)
{ {
sidepckt_map(map); bootleg_main_map(map);
map(0x3014, 0x3014).nopr();
map(0x3018, 0x3018).nopw(); map(0x3014, 0x3014).r(FUNC(sidepckt_mcu_state::mcu_r));
map(0x3018, 0x3018).w(FUNC(sidepckt_mcu_state::mcu_w));
} }
@ -226,7 +481,7 @@ void sidepckt_state::sound_map(address_map &map)
/******************************************************************************/ /******************************************************************************/
/* verified from M6809 code */ // verified from M6809 code
static INPUT_PORTS_START( sidepckt ) static INPUT_PORTS_START( sidepckt )
PORT_START("P1") PORT_START("P1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
@ -238,7 +493,7 @@ static INPUT_PORTS_START( sidepckt )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
PORT_START("P2") /* see notes */ PORT_START("P2") // see notes
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
@ -267,26 +522,26 @@ static INPUT_PORTS_START( sidepckt )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW ) PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("DSW2") PORT_START("DSW2")
PORT_DIPNAME( 0x03, 0x03, "Timer Speed" ) /* table at 0x9d99 */ PORT_DIPNAME( 0x03, 0x03, "Timer Speed" ) // table at 0x9d99
PORT_DIPSETTING( 0x00, "Stopped (Cheat)") PORT_DIPSETTING( 0x00, "Stopped (Cheat)")
PORT_DIPSETTING( 0x03, "Slow" ) /* 0x40 - "Normal" in the Dip Switches page */ PORT_DIPSETTING( 0x03, "Slow" ) // 0x40 - "Normal" in the Dip Switches page
PORT_DIPSETTING( 0x02, DEF_STR( Medium ) ) /* 0x30 - "Bit fast" in the Dip Switches page */ PORT_DIPSETTING( 0x02, DEF_STR( Medium ) ) // 0x30 - "Bit fast" in the Dip Switches page
PORT_DIPSETTING( 0x01, "Fast" ) /* 0x20 - "Fast" in the Dip Switches page */ PORT_DIPSETTING( 0x01, "Fast" ) // 0x20 - "Fast" in the Dip Switches page
PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Lives ) ) PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x08, "3" ) PORT_DIPSETTING( 0x08, "3" )
PORT_DIPSETTING( 0x0c, "6" ) PORT_DIPSETTING( 0x0c, "6" )
PORT_DIPSETTING( 0x04, "9" ) PORT_DIPSETTING( 0x04, "9" )
PORT_DIPSETTING( 0x00, "Infinite (Cheat)") /* always gives 6 balls */ PORT_DIPSETTING( 0x00, "Infinite (Cheat)") // always gives 6 balls
PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) ) /* table at 0x40af (4 * 2 words) - see notes */ PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) ) // table at 0x40af (4 * 2 words) - see notes
PORT_DIPSETTING( 0x30, "10k 60k 50k+" ) /* "10000, after each 50000" in the Dip Switches page */ PORT_DIPSETTING( 0x30, "10k 60k 50k+" ) // "10000, after each 50000" in the Dip Switches page
PORT_DIPSETTING( 0x20, "20k 70k 50k+" ) /* "20000, after each 70000" in the Dip Switches page */ PORT_DIPSETTING( 0x20, "20k 70k 50k+" ) // "20000, after each 70000" in the Dip Switches page
PORT_DIPSETTING( 0x10, "30k 80k 50k+" ) /* "30000, after each 100000" in the Dip Switches page */ PORT_DIPSETTING( 0x00, "20k 70k 50k+" ) // "20000" in the Dip Switches page
// PORT_DIPSETTING( 0x00, "20k 70k 50k+" ) /* "20000" in the Dip Switches page */ PORT_DIPSETTING( 0x10, "30k 80k 50k+" ) // "30000, after each 100000" in the Dip Switches page
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW ) PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
INPUT_PORTS_END INPUT_PORTS_END
/* verified from M6809 code */ // verified from M6809 code
static INPUT_PORTS_START( sidepcktj ) static INPUT_PORTS_START( sidepcktj )
PORT_INCLUDE(sidepckt) PORT_INCLUDE(sidepckt)
@ -303,50 +558,50 @@ static INPUT_PORTS_START( sidepcktj )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) )
INPUT_PORTS_END INPUT_PORTS_END
/* verified from M6809 code */ // verified from M6809 code
static INPUT_PORTS_START( sidepcktb ) static INPUT_PORTS_START( sidepcktb )
PORT_INCLUDE(sidepckt) PORT_INCLUDE(sidepckt)
PORT_MODIFY("DSW2") PORT_MODIFY("DSW2")
PORT_DIPNAME( 0x03, 0x03, "Timer Speed" ) PORT_DIPNAME( 0x03, 0x03, "Timer Speed" )
PORT_DIPSETTING( 0x00, "Stopped (Cheat)") PORT_DIPSETTING( 0x00, "Stopped (Cheat)")
PORT_DIPSETTING( 0x03, DEF_STR( Medium ) ) /* 0x30 */ PORT_DIPSETTING( 0x03, DEF_STR( Medium ) ) // 0x30
PORT_DIPSETTING( 0x02, "Fast" ) /* 0x20 */ PORT_DIPSETTING( 0x02, "Fast" ) // 0x20
PORT_DIPSETTING( 0x01, "Fastest" ) /* 0x18 */ PORT_DIPSETTING( 0x01, "Fastest" ) // 0x18
PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Lives ) ) PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x04, "2" ) PORT_DIPSETTING( 0x04, "2" )
PORT_DIPSETTING( 0x08, "3" ) PORT_DIPSETTING( 0x08, "3" )
PORT_DIPSETTING( 0x0c, "6" ) PORT_DIPSETTING( 0x0c, "6" )
PORT_DIPSETTING( 0x00, "Infinite (Cheat)") /* always gives 6 balls */ PORT_DIPSETTING( 0x00, "Infinite (Cheat)") // always gives 6 balls
INPUT_PORTS_END INPUT_PORTS_END
static const gfx_layout charlayout = static const gfx_layout charlayout =
{ {
8,8, /* 8*8 characters */ 8,8, // 8*8 characters
2048, /* 2048 characters */ 2048, // 2048 characters
3, /* 3 bits per pixel */ 3, // 3 bits per pixel
{ 0, 0x8000*8, 0x10000*8 }, /* the bitplanes are separated */ { 0, 0x8000*8, 0x10000*8 }, // the bitplanes are separated
{ 0, 1, 2, 3, 4, 5, 6, 7 }, { 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 /* every char takes 8 consecutive bytes */ 8*8 // every char takes 8 consecutive bytes
}; };
static const gfx_layout spritelayout = static const gfx_layout spritelayout =
{ {
16,16, /* 16*16 sprites */ 16,16, // 16*16 sprites
1024, /* 1024 sprites */ 1024, // 1024 sprites
3, /* 3 bits per pixel */ 3, // 3 bits per pixel
{ 0, 0x8000*8, 0x10000*8 }, /* the bitplanes are separated */ { 0, 0x8000*8, 0x10000*8 }, // the bitplanes are separated
{ 128+0, 128+1, 128+2, 128+3, 128+4, 128+5, 128+6, 128+7, 0, 1, 2, 3, 4, 5, 6, 7 }, { 128+0, 128+1, 128+2, 128+3, 128+4, 128+5, 128+6, 128+7, 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
32*8 /* every char takes 8 consecutive bytes */ 32*8 // every char takes 8 consecutive bytes
}; };
static GFXDECODE_START( gfx_sidepckt ) static GFXDECODE_START( gfx_sidepckt )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 128, 4 ) /* colors 128-159 */ GFXDECODE_ENTRY( "chars", 0, charlayout, 128, 4 ) // colors 128-159
GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 0, 16 ) /* colors 0-127 */ GFXDECODE_ENTRY( "sprites", 0, spritelayout, 0, 16 ) // colors 0-127
GFXDECODE_END GFXDECODE_END
@ -355,27 +610,19 @@ void sidepckt_state::machine_reset()
m_scroll_y = 0; m_scroll_y = 0;
} }
void sidepckt_state::sidepckt(machine_config &config) void sidepckt_state::sidepcktb(machine_config &config)
{ {
/* basic machine hardware */ // basic machine hardware
MC6809E(config, m_maincpu, 12_MHz_XTAL/6); /* MC68B09EP, 2 MHz */ MC6809E(config, m_maincpu, 12_MHz_XTAL / 6); // MC68B09EP, 2 MHz
m_maincpu->set_addrmap(AS_PROGRAM, &sidepckt_state::sidepckt_map); m_maincpu->set_addrmap(AS_PROGRAM, &sidepckt_state::bootleg_main_map);
M6502(config, m_audiocpu, 12_MHz_XTAL/8); /* 1.5 MHz */ M6502(config, m_audiocpu, 12_MHz_XTAL / 8); // 1.5 MHz
m_audiocpu->set_addrmap(AS_PROGRAM, &sidepckt_state::sound_map); m_audiocpu->set_addrmap(AS_PROGRAM, &sidepckt_state::sound_map);
I8751(config, m_mcu, 8_MHz_XTAL); // 8.0MHz OSC on PCB // video hardware
m_mcu->port_out_cb<1>().set(FUNC(sidepckt_state::mcu_p1_w));
m_mcu->port_in_cb<2>().set(FUNC(sidepckt_state::mcu_p2_r));
m_mcu->port_out_cb<3>().set(FUNC(sidepckt_state::mcu_p3_w));
// needs a tight sync with the mcu
config.set_perfect_quantum(m_maincpu);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(58); /* VERIFY: May be 55 or 56 */ screen.set_refresh_hz(58); // VERIFY: May be 55 or 56
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
screen.set_size(32*8, 32*8); screen.set_size(32*8, 32*8);
screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1); screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(sidepckt_state::screen_update)); screen.set_screen_update(FUNC(sidepckt_state::screen_update));
@ -383,29 +630,36 @@ void sidepckt_state::sidepckt(machine_config &config)
screen.screen_vblank().set_inputline(m_maincpu, INPUT_LINE_NMI); screen.screen_vblank().set_inputline(m_maincpu, INPUT_LINE_NMI);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_sidepckt); GFXDECODE(config, m_gfxdecode, m_palette, gfx_sidepckt);
PALETTE(config, m_palette, FUNC(sidepckt_state::sidepckt_palette), 256); PALETTE(config, m_palette, FUNC(sidepckt_state::palette), 256);
/* sound hardware */ // sound hardware
SPEAKER(config, "mono").front_center(); SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch); GENERIC_LATCH_8(config, m_soundlatch);
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI); m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
ym2203_device &ym1(YM2203(config, "ym1", 12_MHz_XTAL/8)); /* 1.5 MHz */ ym2203_device &ym1(YM2203(config, "ym1", 12_MHz_XTAL / 8)); // 1.5 MHz
ym1.add_route(ALL_OUTPUTS, "mono", 0.25); ym1.add_route(ALL_OUTPUTS, "mono", 0.25);
ym3526_device &ym2(YM3526(config, "ym2", 12_MHz_XTAL/4)); /* 3 MHz */ ym3526_device &ym2(YM3526(config, "ym2", 12_MHz_XTAL / 4)); // 3 MHz
ym2.irq_handler().set_inputline(m_audiocpu, M6502_IRQ_LINE); ym2.irq_handler().set_inputline(m_audiocpu, M6502_IRQ_LINE);
ym2.add_route(ALL_OUTPUTS, "mono", 1.0); ym2.add_route(ALL_OUTPUTS, "mono", 1.0);
} }
void sidepckt_state::sidepcktb(machine_config &config) void sidepckt_mcu_state::sidepckt(machine_config &config)
{ {
sidepckt(config); sidepcktb(config);
/* basic machine hardware */ // basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &sidepckt_state::sidepcktb_map); m_maincpu->set_addrmap(AS_PROGRAM, &sidepckt_mcu_state::original_main_map);
config.device_remove("mcu");
I8751(config, m_mcu, 8_MHz_XTAL); // 8.0MHz OSC on PCB
m_mcu->port_out_cb<1>().set(FUNC(sidepckt_mcu_state::mcu_p1_w));
m_mcu->port_in_cb<2>().set(FUNC(sidepckt_mcu_state::mcu_p2_r));
m_mcu->port_out_cb<3>().set(FUNC(sidepckt_mcu_state::mcu_p3_w));
// needs a tight sync with the mcu
config.set_perfect_quantum(m_maincpu);
} }
@ -425,13 +679,13 @@ ROM_START( sidepckt ) // DE-0245-2
ROM_REGION( 0x1000, "mcu", 0 ) // i8751 MCU (BAD_DUMP because it was created from the Japanese version) ROM_REGION( 0x1000, "mcu", 0 ) // i8751 MCU (BAD_DUMP because it was created from the Japanese version)
ROM_LOAD( "dh-e.6d", 0x0000, 0x1000, BAD_DUMP CRC(00654574) SHA1(7d775e7b7cbb548c50b9b838a525a12bf7a32f8e) ) ROM_LOAD( "dh-e.6d", 0x0000, 0x1000, BAD_DUMP CRC(00654574) SHA1(7d775e7b7cbb548c50b9b838a525a12bf7a32f8e) )
ROM_REGION( 0x18000, "gfx1", 0 ) ROM_REGION( 0x18000, "chars", 0 )
ROM_LOAD( "dh07-e.13k", 0x00000, 0x8000, CRC(9d6f7969) SHA1(583852be0861a89c63ce09eb39146ec379b9e12d) ) // characters ROM_LOAD( "dh07-e.13k", 0x00000, 0x8000, CRC(9d6f7969) SHA1(583852be0861a89c63ce09eb39146ec379b9e12d) )
ROM_LOAD( "dh06-e.13j", 0x08000, 0x8000, CRC(580e4e43) SHA1(de152a5d4fbc52d80e3eb9af17835ecb6258d45e) ) ROM_LOAD( "dh06-e.13j", 0x08000, 0x8000, CRC(580e4e43) SHA1(de152a5d4fbc52d80e3eb9af17835ecb6258d45e) )
ROM_LOAD( "dh05-e.13h", 0x10000, 0x8000, CRC(05ab71d2) SHA1(6f06d1d1440a5fb05c01f712457d0bb167e93099) ) ROM_LOAD( "dh05-e.13h", 0x10000, 0x8000, CRC(05ab71d2) SHA1(6f06d1d1440a5fb05c01f712457d0bb167e93099) )
ROM_REGION( 0x18000, "gfx2", 0 ) ROM_REGION( 0x18000, "sprites", 0 )
ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) ) // sprites ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) )
ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) ) ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) )
ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) ) ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) )
@ -450,13 +704,13 @@ ROM_START( sidepcktj ) // DE-0245-1
ROM_REGION( 0x1000, "mcu", 0 ) // i8751 MCU ROM_REGION( 0x1000, "mcu", 0 ) // i8751 MCU
ROM_LOAD( "dh.6d", 0x0000, 0x1000, CRC(f7e099b6) SHA1(8e718384489a589acebc19ca361e0aa8a4c6b63b) ) ROM_LOAD( "dh.6d", 0x0000, 0x1000, CRC(f7e099b6) SHA1(8e718384489a589acebc19ca361e0aa8a4c6b63b) )
ROM_REGION( 0x18000, "gfx1", 0 ) ROM_REGION( 0x18000, "chars", 0 )
ROM_LOAD( "dh07.13k", 0x00000, 0x8000, CRC(7d0ce858) SHA1(3a158f218a762e6841d2611f41ace67a1afefb35) ) // characters ROM_LOAD( "dh07.13k", 0x00000, 0x8000, CRC(7d0ce858) SHA1(3a158f218a762e6841d2611f41ace67a1afefb35) )
ROM_LOAD( "dh06.13j", 0x08000, 0x8000, CRC(b86ddf72) SHA1(7596dd1b646971d8df1bc4fd157ccf161a712d59) ) ROM_LOAD( "dh06.13j", 0x08000, 0x8000, CRC(b86ddf72) SHA1(7596dd1b646971d8df1bc4fd157ccf161a712d59) )
ROM_LOAD( "dh05.13h", 0x10000, 0x8000, CRC(df6f94f2) SHA1(605796191f37cb76d496aa459243655070bb90c0) ) ROM_LOAD( "dh05.13h", 0x10000, 0x8000, CRC(df6f94f2) SHA1(605796191f37cb76d496aa459243655070bb90c0) )
ROM_REGION( 0x18000, "gfx2", 0 ) ROM_REGION( 0x18000, "sprites", 0 )
ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) ) // sprites ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) )
ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) ) ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) )
ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) ) ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) )
@ -473,13 +727,13 @@ ROM_START( sidepcktb )
ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "dh04.3h", 0x08000, 0x8000, CRC(d076e62e) SHA1(720ff1a6a58697b4a9c7c4f31c24a2cf8a04900a) ) ROM_LOAD( "dh04.3h", 0x08000, 0x8000, CRC(d076e62e) SHA1(720ff1a6a58697b4a9c7c4f31c24a2cf8a04900a) )
ROM_REGION( 0x18000, "gfx1", 0 ) ROM_REGION( 0x18000, "chars", 0 )
ROM_LOAD( "dh07-e.13k", 0x00000, 0x8000, CRC(9d6f7969) SHA1(583852be0861a89c63ce09eb39146ec379b9e12d) ) // characters ROM_LOAD( "dh07-e.13k", 0x00000, 0x8000, CRC(9d6f7969) SHA1(583852be0861a89c63ce09eb39146ec379b9e12d) )
ROM_LOAD( "dh06-e.13j", 0x08000, 0x8000, CRC(580e4e43) SHA1(de152a5d4fbc52d80e3eb9af17835ecb6258d45e) ) ROM_LOAD( "dh06-e.13j", 0x08000, 0x8000, CRC(580e4e43) SHA1(de152a5d4fbc52d80e3eb9af17835ecb6258d45e) )
ROM_LOAD( "dh05-e.13h", 0x10000, 0x8000, CRC(05ab71d2) SHA1(6f06d1d1440a5fb05c01f712457d0bb167e93099) ) ROM_LOAD( "dh05-e.13h", 0x10000, 0x8000, CRC(05ab71d2) SHA1(6f06d1d1440a5fb05c01f712457d0bb167e93099) )
ROM_REGION( 0x18000, "gfx2", 0 ) ROM_REGION( 0x18000, "sprites", 0 )
ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) ) // sprites ROM_LOAD( "dh01.14a", 0x00000, 0x8000, CRC(a2cdfbea) SHA1(0721e538e3306d616f11008f784cf21e679f330d) )
ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) ) ROM_LOAD( "dh02.15a", 0x08000, 0x8000, CRC(eeb5c3e7) SHA1(57eda1cc29124e04fe5025a904634d8ca52c0f12) )
ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) ) ROM_LOAD( "dh03.17a", 0x10000, 0x8000, CRC(8e18d21d) SHA1(74f0ddf1fcbed386332eba882b4136295b4f096d) )
@ -488,15 +742,9 @@ ROM_START( sidepcktb )
ROM_LOAD( "dh-08.15l", 0x0100, 0x0100, CRC(cdf2180f) SHA1(123215d096f88b66396d40d7a579380d0b5b2b89) ) ROM_LOAD( "dh-08.15l", 0x0100, 0x0100, CRC(cdf2180f) SHA1(123215d096f88b66396d40d7a579380d0b5b2b89) )
ROM_END ROM_END
} // anonymous namespace
void sidepckt_state::init_sidepckt()
{
save_item(NAME(m_mcu_p1));
save_item(NAME(m_mcu_p2));
save_item(NAME(m_mcu_p3));
}
GAME( 1986, sidepckt, 0, sidepckt, sidepckt, sidepckt_state, init_sidepckt, ROT0, "Data East Corporation", "Side Pocket (World)", MACHINE_SUPPORTS_SAVE ) GAME( 1986, sidepckt, 0, sidepckt, sidepckt, sidepckt_mcu_state, empty_init, ROT0, "Data East Corporation", "Side Pocket (World)", MACHINE_SUPPORTS_SAVE )
GAME( 1986, sidepcktj, sidepckt, sidepckt, sidepcktj, sidepckt_state, init_sidepckt, ROT0, "Data East Corporation", "Side Pocket (Japan, Cocktail)", MACHINE_SUPPORTS_SAVE ) GAME( 1986, sidepcktj, sidepckt, sidepckt, sidepcktj, sidepckt_mcu_state, empty_init, ROT0, "Data East Corporation", "Side Pocket (Japan, Cocktail)", MACHINE_SUPPORTS_SAVE )
GAME( 1986, sidepcktb, sidepckt, sidepcktb, sidepcktb, sidepckt_state, empty_init, ROT0, "bootleg", "Side Pocket (bootleg)", MACHINE_SUPPORTS_SAVE ) GAME( 1986, sidepcktb, sidepckt, sidepcktb, sidepcktb, sidepckt_state, empty_init, ROT0, "bootleg", "Side Pocket (bootleg)", MACHINE_SUPPORTS_SAVE )

87
src/mame/dataeast/sidepckt.h
View File

@ -1,87 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi
/******************************************************************************
Data East Side Pocket hardware
******************************************************************************/
#ifndef MAME_INCLUDES_SIDEPKT_H
#define MAME_INCLUDES_SIDEPKT_H
#pragma once
#include "cpu/mcs51/mcs51.h"
#include "machine/gen_latch.h"
#include "emupal.h"
#include "tilemap.h"
class sidepckt_state : public driver_device
{
public:
sidepckt_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_mcu(*this, "mcu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_spriteram(*this, "spriteram")
{ }
void sidepcktb(machine_config &config);
void sidepckt(machine_config &config);
void init_sidepckt();
protected:
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
optional_device<i8751_device> m_mcu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_spriteram;
tilemap_t *m_bg_tilemap = nullptr;
uint8_t m_mcu_p1 = 0;
uint8_t m_mcu_p2 = 0;
uint8_t m_mcu_p3 = 0;
uint8_t m_scroll_y = 0;
uint8_t mcu_r();
void mcu_w(uint8_t data);
void mcu_p1_w(uint8_t data);
uint8_t mcu_p2_r();
void mcu_p3_w(uint8_t data);
void videoram_w(offs_t offset, uint8_t data);
void colorram_w(offs_t offset, uint8_t data);
uint8_t scroll_y_r();
void scroll_y_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_tile_info);
void sidepckt_palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
void sidepckt_map(address_map &map);
void sidepcktb_map(address_map &map);
void sound_map(address_map &map);
};
#endif // MAME_INCLUDES_SIDEPKT_H

164
src/mame/dataeast/sidepckt_v.cpp
View File

@ -1,164 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi
/******************************************************************************
Data East Side Pocket hardware
Functions to emulate the video hardware
******************************************************************************/
#include "emu.h"
#include "sidepckt.h"
void sidepckt_state::sidepckt_palette(palette_device &palette) const
{
uint8_t const *const color_prom = memregion("proms")->base();
for (int i = 0; i < palette.entries(); i++)
{
int bit0, bit1, bit2, bit3;
// red component
bit0 = BIT(color_prom[i], 4);
bit1 = BIT(color_prom[i], 5);
bit2 = BIT(color_prom[i], 6);
bit3 = BIT(color_prom[i], 7);
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
// green component
bit0 = BIT(color_prom[i], 0);
bit1 = BIT(color_prom[i], 1);
bit2 = BIT(color_prom[i], 2);
bit3 = BIT(color_prom[i], 3);
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
// blue component
bit0 = BIT(color_prom[i + palette.entries()], 0);
bit1 = BIT(color_prom[i + palette.entries()], 1);
bit2 = BIT(color_prom[i + palette.entries()], 2);
bit3 = BIT(color_prom[i + palette.entries()], 3);
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
palette.set_pen_color(i, rgb_t(r, g, b));
}
}
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILE_GET_INFO_MEMBER(sidepckt_state::get_tile_info)
{
uint8_t attr = m_colorram[tile_index];
tileinfo.set(0,
m_videoram[tile_index] + ((attr & 0x07) << 8),
((attr & 0x10) >> 3) | ((attr & 0x20) >> 5),
TILE_FLIPX);
tileinfo.group = (attr & 0x80) >> 7;
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void sidepckt_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(sidepckt_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8,8, 32,32);
m_bg_tilemap->set_transmask(0,0xff,0x00); /* split type 0 is totally transparent in front half */
m_bg_tilemap->set_transmask(1,0x01,0xfe); /* split type 1 has pen 0 transparent in front half */
machine().tilemap().set_flip_all(TILEMAP_FLIPX);
save_item(NAME(m_scroll_y));
}
/***************************************************************************
Memory handlers
***************************************************************************/
void sidepckt_state::videoram_w(offs_t offset, uint8_t data)
{
m_videoram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
void sidepckt_state::colorram_w(offs_t offset, uint8_t data)
{
m_colorram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
uint8_t sidepckt_state::scroll_y_r()
{
return (m_scroll_y);
}
void sidepckt_state::scroll_y_w(uint8_t data)
{
// Bits 0-5: Scroll y
m_scroll_y = data & 0x3F;
// Other bits: Unknown, but they seem never written
if (data > 0x3F)
logerror ("scroll_y_w: Unknown write -> data = 0x%02X\n", data);
}
/***************************************************************************
Display refresh
***************************************************************************/
void sidepckt_state::draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect)
{
for (int offs = 0;offs < m_spriteram.bytes(); offs += 4)
{
int attr = m_spriteram[offs | 1];
int code = ((attr & 0x03) << 8) | m_spriteram[offs | 3];
int color = (attr & 0xf0) >> 4;
int sx = m_spriteram[offs | 2] - 2;
int sy = m_spriteram[offs];
int flipx = attr & 0x08;
int flipy = attr & 0x04;
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
code,
color,
flipx,flipy,
sx,sy,0);
/* wraparound */
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
code,
color,
flipx,flipy,
sx-256,sy,0);
}
}
uint32_t sidepckt_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->set_scrolly (0, m_scroll_y);
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_LAYER1,0);
draw_sprites(bitmap,cliprect);
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_LAYER0,0);
return 0;
}

2
src/mame/samsung/dvd-n5xx.cpp
View File

@ -272,7 +272,7 @@ INPUT_PORTS_END
void n5xx_state::n501(machine_config &config) void n5xx_state::n501(machine_config &config)
{ {
// basic machine hardware // basic machine hardware
TMP95C061(config, m_maincpu, 20_MHz_XTAL); // actually TMP95C061(config, m_maincpu, 20_MHz_XTAL); // actually TMP91C219F
m_maincpu->set_addrmap(AS_PROGRAM, &n5xx_state::main_map); m_maincpu->set_addrmap(AS_PROGRAM, &n5xx_state::main_map);
// video hardware // video hardware