/
markham.cpp
1093 lines (912 loc) · 41.4 KB
/
markham.cpp
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// license:BSD-3-Clause
// copyright-holders:Uki
/*****************************************************************************
Sun Electronics Markham / Strength & Skill hardware
Driver by Uki
TODO:
- needs merging with ikki.cpp
- look up schematics for all games
- hook up actual SUN 8212 and figure out ROM mode communications
Notes:
Banbam has a Fujitsu MB8841 4-Bit MCU for protection labeled SUN 8212.
Its internal ROM has been imaged, manually typed, and decoded as sun-8212.ic3.
Pettan Pyuu is a clone of Banbam although with different levels / play fields.
The MCU controls:
- general protection startup
- the time between when enemies spawn
- graphics selection for playfields
*****************************************************************************/
#include "emu.h"
#include "cpu/mb88xx/mb88xx.h"
#include "cpu/z80/z80.h"
#include "machine/timer.h"
#include "sound/sn76496.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"
#include "tilemap.h"
namespace {
#define MASTER_CLOCK (20_MHz_XTAL)
#define PIXEL_CLOCK (MASTER_CLOCK/4) // guess
#define CPU_CLOCK (8_MHz_XTAL)
/* also a guess */
#define HTOTAL (320)
#define HBEND (8)
#define HBSTART (248)
#define VTOTAL (262)
#define VBEND (16)
#define VBSTART (240)
class markham_state : public driver_device
{
public:
// construction/destruction
markham_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_subcpu(*this, "subcpu")
, m_mcu(*this, "mcu")
, m_sn(*this, "sn%u", 1U)
, m_screen(*this, "screen")
, m_gfxdecode(*this, "gfxdecode")
, m_palette(*this, "palette")
, m_spriteram(*this, "spriteram")
, m_videoram(*this, "videoram")
, m_xscroll(*this, "xscroll")
, m_scroll_ctrl(0)
, m_irq_source(0)
, m_irq_scanline_start(0)
, m_irq_scanline_end(0)
, m_coin2_lock_cnt(3)
, m_packet_buffer{}
, m_packet_write_pos(0)
, m_packet_reset(true)
{
}
void markham(machine_config &config) ATTR_COLD;
void strnskil(machine_config &config) ATTR_COLD;
void banbam(machine_config &config) ATTR_COLD;
protected:
virtual void machine_start() override ATTR_COLD;
virtual void machine_reset() override ATTR_COLD;
virtual void video_start() override ATTR_COLD;
private:
void base_master_map(address_map &map) ATTR_COLD;
void markham_master_map(address_map &map) ATTR_COLD;
void strnskil_master_map(address_map &map) ATTR_COLD;
void banbam_master_map(address_map &map) ATTR_COLD;
void markham_slave_map(address_map &map) ATTR_COLD;
void strnskil_slave_map(address_map &map) ATTR_COLD;
void coin_output_w(uint8_t data);
void flipscreen_w(uint8_t data);
void videoram_w(offs_t offset, uint8_t data);
// markham specific
uint8_t markham_e004_r();
// strnskil specific
uint8_t strnskil_d800_r();
void strnskil_master_output_w(uint8_t data);
// protection comms for banbam/pettanp
uint8_t banbam_protection_r();
void banbam_protection_w(uint8_t data);
void mcu_reset_w(uint8_t data);
uint32_t screen_update_markham(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_strnskil(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
void markham_palette(palette_device &palette) const;
DECLARE_VIDEO_START(strnskil);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(strnskil_scanline);
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
optional_device<mb8841_cpu_device> m_mcu;
required_device_array<sn76496_device, 2> m_sn;
required_device<screen_device> m_screen;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* memory pointers */
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_xscroll;
/* video-related */
tilemap_t *m_bg_tilemap = nullptr;
uint8_t m_scroll_ctrl;
uint8_t m_irq_source;
uint8_t m_irq_scanline_start;
uint8_t m_irq_scanline_end;
/* misc */
uint8_t m_coin2_lock_cnt;
/* banbam protection simulation */
uint8_t m_packet_buffer[2];
uint8_t m_packet_write_pos;
bool m_packet_reset;
};
void markham_state::markham_palette(palette_device &palette) const
{
const uint8_t *color_prom = memregion("proms")->base();
// create a lookup table for the palette
for (int i = 0; i < 0x100; i++)
{
int const r = pal4bit(color_prom[i | 0x000]);
int const g = pal4bit(color_prom[i | 0x100]);
int const b = pal4bit(color_prom[i | 0x200]);
palette.set_indirect_color(i, rgb_t(r, g, b));
}
// color_prom now points to the beginning of the lookup table
color_prom += 0x300;
// sprites lookup table
for (int i = 0; i < 0x400; i++)
{
uint8_t const ctabentry = color_prom[i];
palette.set_pen_indirect(i, ctabentry);
}
}
void markham_state::videoram_w(offs_t offset, uint8_t data)
{
m_videoram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset / 2);
}
TILE_GET_INFO_MEMBER(markham_state::get_bg_tile_info)
{
int attr = m_videoram[tile_index * 2];
int code = m_videoram[(tile_index * 2) + 1] + ((attr & 0x60) << 3);
int color = (attr & 0x1f) | ((attr & 0x80) >> 2);
tileinfo.set(0, code, color, 0);
}
void markham_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(markham_state::get_bg_tile_info)), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
m_bg_tilemap->set_scroll_rows(32);
}
VIDEO_START_MEMBER(markham_state, strnskil)
{
video_start();
m_bg_tilemap->set_scroll_rows(32);
m_irq_scanline_start = 109;
m_irq_scanline_end = 240;
save_item(NAME(m_irq_source));
save_item(NAME(m_irq_scanline_start));
save_item(NAME(m_irq_scanline_end));
save_item(NAME(m_scroll_ctrl));
}
void markham_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
uint8_t *spriteram = m_spriteram;
int offs;
for (offs = 0x60; offs < 0x100; offs += 4)
{
int chr = spriteram[offs + 1];
int col = spriteram[offs + 2];
int fx = flip_screen();
int fy = flip_screen();
int x = spriteram[offs + 3];
int y = spriteram[offs + 0];
int px, py;
col &= 0x3f;
if (flip_screen() == 0)
{
px = x - 2;
py = 240 - y;
}
else
{
px = 240 - x;
py = y;
}
px = px & 0xff;
if (px > 248)
px = px - 256;
m_gfxdecode->gfx(1)->transmask(bitmap,cliprect,
chr,
col,
fx,fy,
px,py,
m_palette->transpen_mask(*m_gfxdecode->gfx(1), col, 0));
}
}
uint32_t markham_state::screen_update_markham(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int row;
for (row = 0; row < 32; row++)
{
if ((row > 3) && (row < 16))
m_bg_tilemap->set_scrollx(row, m_xscroll[0]);
if (row >= 16)
m_bg_tilemap->set_scrollx(row, m_xscroll[1]);
}
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_sprites(bitmap, cliprect);
return 0;
}
uint32_t markham_state::screen_update_strnskil(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
const uint8_t *scroll_data = (const uint8_t *)memregion("scroll_prom")->base();
int row;
for (row = 0; row < 32; row++)
{
switch (scroll_data[m_scroll_ctrl * 32 + row])
{
case 2:
m_bg_tilemap->set_scrollx(row, -~m_xscroll[1]);
break;
case 4:
m_bg_tilemap->set_scrollx(row, -~m_xscroll[0]);
break;
default:
// case 6 and 0
m_bg_tilemap->set_scrollx(row, 0);
break;
}
}
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_sprites(bitmap, cliprect);
return 0;
}
uint8_t markham_state::markham_e004_r()
{
return 0;
}
void markham_state::coin_output_w(uint8_t data)
{
machine().bookkeeping().coin_counter_w(0, BIT(data, 0));
// plain, flat out weird stuff needed to prevent phantom coins
// likely an activation mechanism to test individual chute behavior?
// this can't be boolean wise, because banbam triggers this three times
if (!m_coin2_lock_cnt)
{
machine().bookkeeping().coin_counter_w(1, BIT(data, 1));
}
else if (BIT(data, 1))
{
m_coin2_lock_cnt--;
}
}
void markham_state::flipscreen_w(uint8_t data)
{
if (flip_screen() != (BIT(data, 0)))
{
flip_screen_set(BIT(data, 0));
machine().tilemap().mark_all_dirty();
}
}
/****************************************************************************/
uint8_t markham_state::strnskil_d800_r()
{
// bit0: interrupt type?, bit1: CPU2 busack?
return (m_irq_source);
}
void markham_state::strnskil_master_output_w(uint8_t data)
{
m_scroll_ctrl = data >> 5;
flipscreen_w((data >> 3) & 1);
// bit 0: master CPU bus request?
}
TIMER_DEVICE_CALLBACK_MEMBER(markham_state::strnskil_scanline)
{
int scanline = param;
// same as Ikki, whereas if non-vblank IRQ isn't in-sync with slave CPU irqs then stage 2/3 lacks any sprite whatsoever.
// TODO: maybe this is just a timer device that dispatches irqs to both CPUs and running at VSync*2. Verify on real HW or schematics.
if (scanline == m_irq_scanline_end || scanline == m_irq_scanline_start)
{
m_maincpu->set_input_line(0, HOLD_LINE);
m_irq_source = (scanline != m_irq_scanline_end);
}
}
/****************************************************************************/
uint8_t markham_state::banbam_protection_r()
{
const uint8_t *prot_rom = (const uint8_t *)memregion("mcu_rom")->base();
const uint8_t init = m_packet_buffer[0] & 0x0f;
uint8_t comm = m_packet_buffer[1] & 0xf0;
uint8_t arg = m_packet_buffer[1] & 0x0f;
if (m_packet_reset)
{
// returning m_packet_buffer[0] breaks demo
return 0xa5;
}
else if (init == 0x08 || init == 0x05)
{
switch (comm)
{
case 0x30:
// palette/gfx select
arg = prot_rom[0x799 + (arg * 4)];
break;
case 0x40:
// palette/gfx select
arg = prot_rom[0x7C5 + (arg * 4)];
break;
case 0x60:
// enemy wave timer trigger
// randomized for now
arg = machine().rand();
break;
case 0x70:
// ??
arg++;
break;
case 0xb0:
// ??
arg = arg + 3;
break;
default:
logerror("unknown command %02x, argument is %02x \n", comm, arg);
arg = 0;
}
arg &= 0x0f;
}
else
{
comm = 0xf0;
arg = 0x0f;
}
return comm | arg;
}
void markham_state::banbam_protection_w(uint8_t data)
{
if (m_packet_write_pos)
{
m_packet_reset = false;
}
else
{
m_packet_reset = true;
}
m_packet_buffer[m_packet_write_pos] = data;
m_packet_write_pos++;
if (m_packet_write_pos > 1)
{
m_packet_write_pos = 0;
}
logerror("packet buffer is: %02x %02x, status: %s \n", m_packet_buffer[0], m_packet_buffer[1], m_packet_reset ? "reset" : "active" );
}
void markham_state::mcu_reset_w(uint8_t data)
{
// clear or assert?
logerror("reset = %02x \n", data);
}
/****************************************************************************/
void markham_state::base_master_map(address_map &map)
{
map(0x0000, 0x5fff).rom();
map(0xc000, 0xc7ff).ram();
map(0xd000, 0xd7ff).ram().w(FUNC(markham_state::videoram_w)).share("videoram");
}
void markham_state::markham_master_map(address_map &map)
{
base_master_map(map);
map(0xc800, 0xcfff).ram().share("spriteram");
map(0xd800, 0xdfff).ram().share("share1");
map(0xe000, 0xe000).portr("DSW2");
map(0xe001, 0xe001).portr("DSW1");
map(0xe002, 0xe002).portr("P1");
map(0xe003, 0xe003).portr("P2");
map(0xe004, 0xe004).r(FUNC(markham_state::markham_e004_r)); /* from CPU2 busack */
map(0xe005, 0xe005).portr("SYSTEM");
map(0xe008, 0xe008).w(FUNC(markham_state::coin_output_w));
map(0xe009, 0xe009).nopw(); /* to CPU2 busreq */
map(0xe00c, 0xe00d).writeonly().share("xscroll");
map(0xe00e, 0xe00e).w(FUNC(markham_state::flipscreen_w));
}
void markham_state::strnskil_master_map(address_map &map)
{
base_master_map(map);
map(0x6000, 0x9fff).rom();
map(0xc800, 0xcfff).ram().share("share1");
map(0xd800, 0xd800).r(FUNC(markham_state::strnskil_d800_r));
map(0xd801, 0xd801).portr("DSW1");
map(0xd802, 0xd802).portr("DSW2");
map(0xd803, 0xd803).portr("SYSTEM");
map(0xd804, 0xd804).portr("P1");
map(0xd805, 0xd805).portr("P2");
map(0xd808, 0xd808).w(FUNC(markham_state::strnskil_master_output_w));
map(0xd809, 0xd809).w(FUNC(markham_state::coin_output_w));
map(0xd80a, 0xd80b).writeonly().share("xscroll");
}
void markham_state::banbam_master_map(address_map &map)
{
strnskil_master_map(map);
map(0xd806, 0xd806).r(FUNC(markham_state::banbam_protection_r)); /* mcu data read */
map(0xd80d, 0xd80d).w(FUNC(markham_state::banbam_protection_w)); /* mcu data write */
map(0xd80c, 0xd80c).w(FUNC(markham_state::mcu_reset_w)); /* mcu reset? */
}
void markham_state::markham_slave_map(address_map &map)
{
map(0x0000, 0x5fff).rom();
map(0x8000, 0x87ff).ram().share("share1");
map(0xc000, 0xc000).w("sn1", FUNC(sn76496_device::write));
map(0xc001, 0xc001).w("sn2", FUNC(sn76496_device::write));
map(0xc002, 0xc002).nopw(); /* unknown */
map(0xc003, 0xc003).nopw(); /* unknown */
}
void markham_state::strnskil_slave_map(address_map &map)
{
map(0x0000, 0x5fff).rom();
map(0xc000, 0xc7ff).ram().share("spriteram");
map(0xc800, 0xcfff).ram().share("share1");
map(0xd801, 0xd801).w("sn1", FUNC(sn76496_device::write));
map(0xd802, 0xd802).w("sn2", FUNC(sn76496_device::write));
}
/****************************************************************************/
static INPUT_PORTS_START( markham )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:1")
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "5" )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW1:2")
PORT_DIPSETTING( 0x02, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:3")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, "Coin Chutes" ) PORT_DIPLOCATION("SW1:4")
PORT_DIPSETTING( 0x00, "Individual" )
PORT_DIPSETTING( 0x08, "Common" )
PORT_DIPNAME( 0xf0, 0x00, "Coin1 / Coin2" ) PORT_DIPLOCATION("SW1:5,6,7,8")
PORT_DIPSETTING( 0x00, "1C 1C / 1C 1C" )
PORT_DIPSETTING( 0x10, "2C 1C / 2C 1C" )
PORT_DIPSETTING( 0x20, "2C 1C / 1C 3C" )
PORT_DIPSETTING( 0x30, "1C 1C / 1C 2C" )
PORT_DIPSETTING( 0x40, "1C 1C / 1C 3C" )
PORT_DIPSETTING( 0x50, "1C 1C / 1C 4C" )
PORT_DIPSETTING( 0x60, "1C 1C / 1C 5C" )
PORT_DIPSETTING( 0x70, "1C 1C / 1C 6C" )
PORT_DIPSETTING( 0x80, "1C 2C / 1C 2C" )
PORT_DIPSETTING( 0x90, "1C 2C / 1C 4C" )
PORT_DIPSETTING( 0xa0, "1C 2C / 1C 5C" )
PORT_DIPSETTING( 0xb0, "1C 2C / 1C 10C" )
PORT_DIPSETTING( 0xc0, "1C 2C / 1C 11C" )
PORT_DIPSETTING( 0xd0, "1C 2C / 1C 12C" )
PORT_DIPSETTING( 0xe0, "1C 2C / 1C 6C" )
PORT_DIPSETTING( 0xf0, DEF_STR( Free_Play ) )
PORT_START("DSW2")
PORT_DIPNAME( 0x03, 0x02, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:1,2")
PORT_DIPSETTING( 0x00, DEF_STR( None ) )
PORT_DIPSETTING( 0x01, "20000" )
PORT_DIPSETTING( 0x02, "20000, Every 50000" )
PORT_DIPSETTING( 0x03, "20000, Every 80000" )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:3")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPUNUSED_DIPLOC( 0x08, 0x08, "SW2:4" ) /* These next five dips are unused according to the manual */
PORT_DIPUNUSED_DIPLOC( 0x10, 0x10, "SW2:5" )
PORT_DIPUNUSED_DIPLOC( 0x20, 0x20, "SW2:6" )
PORT_DIPUNUSED_DIPLOC( 0x40, 0x40, "SW2:7" )
PORT_DIPNAME( 0x80, 0x00, "Freeze" ) PORT_DIPLOCATION("SW2:8")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("P1") /* e002 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_START("P2") /* e003 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_START("SYSTEM") /* e005 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SERVICE1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_SERVICE( 0x10, IP_ACTIVE_HIGH )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
INPUT_PORTS_END
static INPUT_PORTS_START( strnskil )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:1")
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, "Unknown 1-2" ) PORT_DIPLOCATION("SW1:2")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:3")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, "Coin Chutes" ) PORT_DIPLOCATION("SW1:4")
PORT_DIPSETTING( 0x00, "Individual" )
PORT_DIPSETTING( 0x08, "Common" )
PORT_DIPNAME( 0xf0, 0x00, "Coin1 / Coin2" ) PORT_DIPLOCATION("SW1:5,6,7,8")
PORT_DIPSETTING( 0x00, "1C 1C / 1C 1C" )
PORT_DIPSETTING( 0x10, "2C 1C / 2C 1C" )
PORT_DIPSETTING( 0x20, "2C 1C / 1C 3C" )
PORT_DIPSETTING( 0x30, "1C 1C / 1C 2C" )
PORT_DIPSETTING( 0x40, "1C 1C / 1C 3C" )
PORT_DIPSETTING( 0x50, "1C 1C / 1C 4C" )
PORT_DIPSETTING( 0x60, "1C 1C / 1C 5C" )
PORT_DIPSETTING( 0x70, "1C 1C / 1C 6C" )
PORT_DIPSETTING( 0x80, "1C 2C / 1C 2C" )
PORT_DIPSETTING( 0x90, "1C 2C / 1C 4C" )
PORT_DIPSETTING( 0xa0, "1C 2C / 1C 5C" )
PORT_DIPSETTING( 0xb0, "1C 2C / 1C 10C" )
PORT_DIPSETTING( 0xc0, "1C 2C / 1C 11C" )
PORT_DIPSETTING( 0xd0, "1C 2C / 1C 12C" )
PORT_DIPSETTING( 0xe0, "1C 2C / 1C 6C" )
PORT_DIPSETTING( 0xf0, DEF_STR( Free_Play ) )
PORT_START("DSW2")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:1")
PORT_DIPSETTING( 0x00, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x01, DEF_STR( Hard ) )
PORT_DIPNAME( 0x02, 0x00, "Unknown 2-2" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, "Unknown 2-3" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, "Unknown 2-4" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, "Unknown 2-5" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, "Unknown 2-6" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, "Unknown 2-7" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, "Freeze" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("P1") /* d804 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_START("P2") /* d805 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_START("SYSTEM") /* d803 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SERVICE1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_SERVICE( 0x20, IP_ACTIVE_HIGH )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
INPUT_PORTS_END
static INPUT_PORTS_START( banbam )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:1")
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "5" )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW1:2")
PORT_DIPSETTING( 0x02, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:3")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME(0x08, 0x00, "Coin Chutes") PORT_DIPLOCATION("SW1:4")
PORT_DIPSETTING( 0x00, "Individual")
PORT_DIPSETTING( 0x08, "Common")
PORT_DIPNAME( 0xf0, 0x00, "Coin1 / Coin2" ) PORT_DIPLOCATION("SW1:5,6,7,8")
PORT_DIPSETTING( 0x00, "1C 1C / 1C 1C" )
PORT_DIPSETTING( 0x10, "2C 1C / 2C 1C" )
PORT_DIPSETTING( 0x20, "2C 1C / 1C 3C" )
PORT_DIPSETTING( 0x30, "1C 1C / 1C 2C" )
PORT_DIPSETTING( 0x40, "1C 1C / 1C 3C" )
PORT_DIPSETTING( 0x50, "1C 1C / 1C 4C" )
PORT_DIPSETTING( 0x60, "1C 1C / 1C 5C" )
PORT_DIPSETTING( 0x70, "1C 1C / 1C 6C" )
PORT_DIPSETTING( 0x80, "1C 2C / 1C 2C" )
PORT_DIPSETTING( 0x90, "1C 2C / 1C 4C" )
PORT_DIPSETTING( 0xa0, "1C 2C / 1C 5C" )
PORT_DIPSETTING( 0xb0, "1C 2C / 1C 10C" )
PORT_DIPSETTING( 0xc0, "1C 2C / 1C 11C" )
PORT_DIPSETTING( 0xd0, "1C 2C / 1C 12C" )
PORT_DIPSETTING( 0xe0, "1C 2C / 1C 6C" )
PORT_DIPSETTING( 0xf0, DEF_STR( Free_Play ) )
PORT_START("DSW2")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:1")
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x06, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:2,3")
PORT_DIPSETTING( 0x00, "20000 50000" )
PORT_DIPSETTING( 0x02, "20000 80000" )
PORT_DIPSETTING( 0x04, "20000" )
PORT_DIPSETTING( 0x06, DEF_STR( None ) )
PORT_DIPNAME( 0x08, 0x00, "Second Practice" ) PORT_DIPLOCATION("SW2:4")
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPUNUSED_DIPLOC( 0x10, 0x10, "SW2:5" ) /* These four dips are unused according to the manual */
PORT_DIPUNUSED_DIPLOC( 0x20, 0x20, "SW2:6" )
PORT_DIPUNUSED_DIPLOC( 0x40, 0x40, "SW2:7" )
PORT_DIPNAME( 0x80, 0x00, "Freeze" ) PORT_DIPLOCATION("SW2:8") // game stands in a tight loop at $14-$16 -> $866 if this is putted off
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("P1") /* d804 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY
PORT_START("P2") /* d805 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL
PORT_START("SYSTEM") /* d803 */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SERVICE1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_SERVICE( 0x20, IP_ACTIVE_HIGH )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
INPUT_PORTS_END
/****************************************************************************/
static const gfx_layout charlayout =
{
8,8, /* 8*8 characters */
1024, /* 1024 characters */
3, /* 3 bits per pixel */
{0,8192*8,8192*8*2},
{7,6,5,4,3,2,1,0},
{8*0, 8*1, 8*2, 8*3, 8*4, 8*5, 8*6, 8*7},
8*8
};
static const gfx_layout spritelayout =
{
16,16, /* 16*16 characters */
256, /* 256 characters */
3, /* 3 bits per pixel */
{8192*8*2,8192*8,0},
{7,6,5,4,3,2,1,0,
8*16+7,8*16+6,8*16+5,8*16+4,8*16+3,8*16+2,8*16+1,8*16+0},
{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*8*4
};
static GFXDECODE_START( gfx_markham )
GFXDECODE_ENTRY( "gfx2", 0x0000, charlayout, 512, 64 )
GFXDECODE_ENTRY( "gfx1", 0x0000, spritelayout, 0, 64 )
GFXDECODE_END
void markham_state::machine_start()
{
save_item(NAME(m_coin2_lock_cnt));
/* banbam specific */
save_item(NAME(m_packet_buffer));
save_item(NAME(m_packet_reset));
save_item(NAME(m_packet_write_pos));
}
void markham_state::machine_reset()
{
/* prevent phantom coins again */
m_coin2_lock_cnt = 3;
/* banbam specific */
m_packet_write_pos = 0;
m_packet_reset = true;
}
void markham_state::markham(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, CPU_CLOCK/2); /* 4.000MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &markham_state::markham_master_map);
m_maincpu->set_vblank_int("screen", FUNC(markham_state::irq0_line_hold));
Z80(config, m_subcpu, CPU_CLOCK/2); /* 4.000MHz */
m_subcpu->set_addrmap(AS_PROGRAM, &markham_state::markham_slave_map);
m_subcpu->set_vblank_int("screen", FUNC(markham_state::irq0_line_hold));
config.set_maximum_quantum(attotime::from_hz(CPU_CLOCK/256));
/* video hardware */
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_raw(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART);
m_screen->set_screen_update(FUNC(markham_state::screen_update_markham));
m_screen->set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_markham);
PALETTE(config, m_palette, FUNC(markham_state::markham_palette), 1024, 256);
/* sound hardware */
SPEAKER(config, "mono").front_center();
// volume balance based on the OST release of Pettan Pyuu,
// "LEGEND OF GAME MUSIC 2 PLATINUM BOX" (SCDC-00473~82)
SN76496(config, m_sn[0], CPU_CLOCK/2).add_route(ALL_OUTPUTS, "mono", 0.2);
SN76496(config, m_sn[1], CPU_CLOCK/2).add_route(ALL_OUTPUTS, "mono", 1.0);
}
void markham_state::strnskil(machine_config &config)
{
markham(config);
/* basic machine hardware */
Z80(config.replace(), m_maincpu, CPU_CLOCK/2); /* 4.000MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &markham_state::strnskil_master_map);
TIMER(config, "scantimer").configure_scanline(FUNC(markham_state::strnskil_scanline), "screen", 0, 1);
Z80(config.replace(), m_subcpu, CPU_CLOCK/2); /* 4.000MHz */
m_subcpu->set_addrmap(AS_PROGRAM, &markham_state::strnskil_slave_map);
m_subcpu->set_periodic_int(FUNC(markham_state::irq0_line_hold), attotime::from_hz(2*(PIXEL_CLOCK/HTOTAL/VTOTAL)));
/* video hardware */
m_screen->set_screen_update(FUNC(markham_state::screen_update_strnskil));
MCFG_VIDEO_START_OVERRIDE(markham_state, strnskil)
/* sound hardware */
m_sn[0]->set_clock(CPU_CLOCK/4);
}
void markham_state::banbam(machine_config &config)
{
strnskil(config);
m_maincpu->set_addrmap(AS_PROGRAM, &markham_state::banbam_master_map);
MB8841(config, m_mcu, CPU_CLOCK/2); /* 4.000MHz */
// m_mcu->read_k().set(FUNC(markham_state::mcu_portk_r));
// m_mcu->write_o().set(FUNC(markham_state::mcu_port_o_w));
// m_mcu->write_p().set(FUNC(markham_state::mcu_port_p_w));
// m_mcu->read_r<0>().set(FUNC(markham_state::mcu_port_r0_r));
// m_mcu->write_r<0>().set(FUNC(markham_state::mcu_port_r0_w));
// m_mcu->read_r<1>().set(FUNC(markham_state::mcu_port_r1_r));
// m_mcu->write_r<1>().set(FUNC(markham_state::mcu_port_r1_w));
// m_mcu->read_r<2>().set(FUNC(markham_state::mcu_port_r2_r));
// m_mcu->write_r<2>().set(FUNC(markham_state::mcu_port_r2_w));
// m_mcu->read_r<3>().set(FUNC(markham_state::mcu_port_r3_r));
// m_mcu->write_r<3>().set(FUNC(markham_state::mcu_port_r3_w));
m_mcu->set_disable();
}
/****************************************************************************/
ROM_START( markham )
ROM_REGION( 0x10000, "maincpu", 0 ) /* main CPU */
ROM_LOAD( "tv3.9", 0x0000, 0x2000, CRC(59391637) SHA1(e0cfe49a5591d6a6e64c3277319a19235b0ee6ea) )
ROM_LOAD( "tvg4.10", 0x2000, 0x2000, CRC(1837bcce) SHA1(50e1ae0a4937f09a3dced48bb12f57cee846487a) )
ROM_LOAD( "tvg5.11", 0x4000, 0x2000, CRC(651da602) SHA1(9f33d6ea0526af9be8ac9210910ea768da825ee5) )
ROM_REGION( 0x10000, "subcpu", 0 ) /* sub CPU */
ROM_LOAD( "tvg1.5", 0x0000, 0x2000, CRC(c5299766) SHA1(a6c903088ffd6c5ae0ba7ff50c8509a185f88220) )
ROM_LOAD( "tvg2.6", 0x4000, 0x2000, CRC(b216300a) SHA1(036fafd0277b3422cf491db77748358da1ecfb43) )
ROM_REGION( 0x6000, "gfx1", 0 ) /* sprite */
ROM_LOAD( "tvg6.84", 0x0000, 0x2000, CRC(ab933ae5) SHA1(d2bdbc35d751480ddf8b89b90063510684b00db2) )
ROM_LOAD( "tvg7.85", 0x2000, 0x2000, CRC(ce8edda7) SHA1(5312754aec20791398de57f08857d4097a7cfc2c) )
ROM_LOAD( "tvg8.86", 0x4000, 0x2000, CRC(74d1536a) SHA1(ff2efbbe1420282643558a65bfa5fd278cdaf135) )
ROM_REGION( 0x6000, "gfx2", 0 ) /* bg */
ROM_LOAD( "tvg9.87", 0x0000, 0x2000, CRC(42168675) SHA1(d2cce79a05ca7fda9347630fe0045a2d8182025d) )
ROM_LOAD( "tvg10.88", 0x2000, 0x2000, CRC(fa9feb67) SHA1(669c6e1defc33541c36d4deb9667b67254f53a37) )
ROM_LOAD( "tvg11.89", 0x4000, 0x2000, CRC(71f3dd49) SHA1(8fecb6b76907c592d545dafeaa47cf765513b3fe) )
ROM_REGION( 0x0700, "proms", 0 ) /* color PROMs */
ROM_LOAD( "14-3.99", 0x0000, 0x0100, CRC(89d09126) SHA1(1f78f3b3ef8c6ba9c00a58ae89837d9a92e5078f) ) /* R */
ROM_LOAD( "14-4.100", 0x0100, 0x0100, CRC(e1cafe6c) SHA1(8c37c3829bf1b96690fb853a2436f1b5e8d45e8c) ) /* G */
ROM_LOAD( "14-5.101", 0x0200, 0x0100, CRC(2d444fa6) SHA1(66b64133ca740686bedd33bafd20a3f9f3df97d4) ) /* B */
ROM_LOAD( "14-1.61", 0x0300, 0x0200, CRC(3ad8306d) SHA1(877f1d58cb8da9098ec71a7c7aec633dbf9e76e6) ) /* sprite */
ROM_LOAD( "14-2.115", 0x0500, 0x0200, CRC(12a4f1ff) SHA1(375e37d7162053d45da66eee23d66bd432303c1c) ) /* bg */
ROM_END
ROM_START( strnskil )
ROM_REGION( 0x10000, "maincpu", 0 ) /* main CPU */
ROM_LOAD( "tvg3.7", 0x0000, 0x2000, CRC(31fd793a) SHA1(b86efe8ea60edf414a23fb6abc09db691c085fe9) )
ROM_CONTINUE( 0x8000, 0x2000 )
ROM_LOAD( "tvg4.8", 0x2000, 0x2000, CRC(c58315b5) SHA1(2039cd89ef59d05f353f6c367fa851c0f60cdc4a) )
ROM_LOAD( "tvg5.9", 0x4000, 0x2000, CRC(29e7ded5) SHA1(6eae5988139f22c3ff166192e4fda77db38a79bc) )
ROM_LOAD( "tvg6.10", 0x6000, 0x2000, CRC(8b126a4b) SHA1(68b617c5dc120c777e152919cba9daeaf3ceac5f) )
ROM_REGION( 0x10000, "subcpu", 0 ) /* sub CPU */
ROM_LOAD( "tvg1.2", 0x0000, 0x2000, CRC(b586b753) SHA1(7c9891fb279b1323c059ffdcf7c009bf971037be) )
ROM_LOAD( "tvg2.3", 0x2000, 0x2000, CRC(8bd71bb6) SHA1(cc35e1e4cbb893ab04f1b6ceef0a050243e3b462) )
ROM_REGION( 0x6000, "gfx1", 0 ) /* sprite */
ROM_LOAD( "tvg7.90", 0x0000, 0x2000, CRC(ee3bd593) SHA1(398e426e53695cc184d5a2750fd32a1c2c68bf30) )
ROM_LOAD( "tvg8.92", 0x2000, 0x2000, CRC(1b265360) SHA1(fbc64c504639106c1813bf91bd31bda1ce4c7ffe) )
ROM_LOAD( "tvg9.94", 0x4000, 0x2000, CRC(776c7ca6) SHA1(23fd1ac15395822b318db4435e48dd4e0e3e61de) )
ROM_REGION( 0x6000, "gfx2", 0 ) /* bg */
ROM_LOAD( "tvg12.102", 0x0000, 0x2000, CRC(68b9d888) SHA1(7a4071fe882c1949979f97a020d7c6e95643ef42) )
ROM_LOAD( "tvg11.101", 0x2000, 0x2000, CRC(7f2179ff) SHA1(24fab1f4430ae883bc1f477d3df7643e06c67349) )
ROM_LOAD( "tvg10.100", 0x4000, 0x2000, CRC(321ad963) SHA1(9b50fbf0c3b4ce7ce3c68339b99a2ccadef4646f) )
ROM_REGION( 0x0800, "proms", 0 ) /* color PROMs */
ROM_LOAD( "15-3.prm", 0x0000, 0x0100, CRC(dbcd3bec) SHA1(1baeec277b16c82b67e10da9d4c84cf383ef4a82) ) /* R */
ROM_LOAD( "15-4.prm", 0x0100, 0x0100, CRC(9eb7b6cf) SHA1(86451e8a510f8cfbc0be7d4e7bb1ee7dfd67f1f4) ) /* G */
ROM_LOAD( "15-5.prm", 0x0200, 0x0100, CRC(9b30a7f3) SHA1(a0aefc2c8325b95ea227e404583d14622b04a3b9) ) /* B */
ROM_LOAD( "15-1.prm", 0x0300, 0x0200, CRC(d4f5b3d7) SHA1(9a244c77a752df655ff756e063d56c2c767e37d9) ) /* sprite */
ROM_LOAD( "15-2.prm", 0x0500, 0x0200, CRC(cdffede9) SHA1(3ecdf91e3f78eb6cdd3a6f58d1a89d448a676c52) ) /* bg */
ROM_REGION( 0x0100, "scroll_prom", 0 ) /* scroll control PROM */
ROM_LOAD( "15-6.prm", 0x0000, 0x0100, CRC(ec4faf5b) SHA1(7ebbf50807d04105ebadec91bded069408e399ba) )
ROM_END
ROM_START( guiness )
ROM_REGION( 0x10000, "maincpu", 0 ) /* main CPU */
ROM_LOAD( "tvg3.15", 0x0000, 0x2000, CRC(3a605ad8) SHA1(f6e2dd4989fdb68bc55857f5a8f06601416139d5) )
ROM_CONTINUE( 0x8000, 0x2000 )
ROM_LOAD( "tvg4.8", 0x2000, 0x2000, CRC(c58315b5) SHA1(2039cd89ef59d05f353f6c367fa851c0f60cdc4a) )
ROM_LOAD( "tvg5.9", 0x4000, 0x2000, CRC(29e7ded5) SHA1(6eae5988139f22c3ff166192e4fda77db38a79bc) )
ROM_LOAD( "tvg6.10", 0x6000, 0x2000, CRC(8b126a4b) SHA1(68b617c5dc120c777e152919cba9daeaf3ceac5f) )
ROM_REGION( 0x10000, "subcpu", 0 ) /* sub CPU */
ROM_LOAD( "tvg1.2", 0x0000, 0x2000, CRC(b586b753) SHA1(7c9891fb279b1323c059ffdcf7c009bf971037be) )
ROM_LOAD( "tvg2.3", 0x2000, 0x2000, CRC(8bd71bb6) SHA1(cc35e1e4cbb893ab04f1b6ceef0a050243e3b462) )
ROM_REGION( 0x6000, "gfx1", 0 ) /* sprite */
ROM_LOAD( "tvg7.90", 0x0000, 0x2000, CRC(ee3bd593) SHA1(398e426e53695cc184d5a2750fd32a1c2c68bf30) )
ROM_LOAD( "tvg8.92", 0x2000, 0x2000, CRC(1b265360) SHA1(fbc64c504639106c1813bf91bd31bda1ce4c7ffe) )
ROM_LOAD( "tvg9.94", 0x4000, 0x2000, CRC(776c7ca6) SHA1(23fd1ac15395822b318db4435e48dd4e0e3e61de) )
ROM_REGION( 0x6000, "gfx2", 0 ) /* bg */
ROM_LOAD( "tvg12.15", 0x0000, 0x2000, CRC(a82c923d) SHA1(2bd2b028d782fac18f2fe9c9ef73ce0af67db347) )
ROM_LOAD( "tvg11.15", 0x2000, 0x2000, CRC(d432c96f) SHA1(0d4b3af778dbd40bc26bad4c673a9ce1ef537c04) )
ROM_LOAD( "tvg10.15", 0x4000, 0x2000, CRC(a53959d6) SHA1(cdf7acf1a75d83b259948c482f06543624a695a3) )
ROM_REGION( 0x0800, "proms", 0 ) /* color PROMs */
ROM_LOAD( "15-3.prm", 0x0000, 0x0100, CRC(dbcd3bec) SHA1(1baeec277b16c82b67e10da9d4c84cf383ef4a82) ) /* R */
ROM_LOAD( "15-4.prm", 0x0100, 0x0100, CRC(9eb7b6cf) SHA1(86451e8a510f8cfbc0be7d4e7bb1ee7dfd67f1f4) ) /* G */
ROM_LOAD( "15-5.prm", 0x0200, 0x0100, CRC(9b30a7f3) SHA1(a0aefc2c8325b95ea227e404583d14622b04a3b9) ) /* B */
ROM_LOAD( "15-1.prm", 0x0300, 0x0200, CRC(d4f5b3d7) SHA1(9a244c77a752df655ff756e063d56c2c767e37d9) ) /* sprite */
ROM_LOAD( "15-2.prm", 0x0500, 0x0200, CRC(cdffede9) SHA1(3ecdf91e3f78eb6cdd3a6f58d1a89d448a676c52) ) /* bg */