diff options
Diffstat (limited to 'src/mame/konami/rollerg.cpp')
-rw-r--r-- | src/mame/konami/rollerg.cpp | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/src/mame/konami/rollerg.cpp b/src/mame/konami/rollerg.cpp new file mode 100644 index 00000000000..2b003a5684c --- /dev/null +++ b/src/mame/konami/rollerg.cpp @@ -0,0 +1,451 @@ +// license:BSD-3-Clause +// copyright-holders:Nicola Salmoria +/*************************************************************************** + + Rollergames (GX999) (c) 1991 Konami + + driver by Nicola Salmoria + + + 2009-03: + Added dsw locations and verified factory settings based on Guru's notes + +***************************************************************************/ + +#include "emu.h" + +#include "k053244_k053245.h" +#include "konami_helper.h" + +#include "cpu/m6809/konami.h" +#include "cpu/z80/z80.h" +#include "machine/k053252.h" +#include "machine/watchdog.h" +#include "sound/k053260.h" +#include "sound/ymopl.h" +#include "video/k051316.h" + +#include "emupal.h" +#include "speaker.h" + + +// configurable logging +#define LOG_UNKWRITE (1U << 1) + +//#define VERBOSE (LOG_GENERAL | LOG_UNKWRITE) + +#include "logmacro.h" + +#define LOGUNKWRITE(...) LOGMASKED(LOG_UNKWRITE, __VA_ARGS__) + + +namespace { + +class rollerg_state : public driver_device +{ +public: + rollerg_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_k053244(*this, "k053244"), + m_k051316(*this, "k051316"), + m_mainbank(*this, "mainbank"), + m_zoomroms_view(*this, "zoomroms_view") + { } + + void rollerg(machine_config &config); + +protected: + virtual void machine_start() override ATTR_COLD; + virtual void machine_reset() override ATTR_COLD; + +private: + // devices + required_device<konami_cpu_device> m_maincpu; + required_device<cpu_device> m_audiocpu; + required_device<k05324x_device> m_k053244; + required_device<k051316_device> m_k051316; + + required_memory_bank m_mainbank; + + memory_view m_zoomroms_view; + + // misc + emu_timer *m_nmi_blocked = nullptr; + + void ext_enable_w(uint8_t data); + void soundirq_w(uint8_t data); + void sound_arm_nmi_w(uint8_t data); + void z80_nmi_w(int state); + uint8_t pip_r(); + void irq_ack_w(int state); + uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + K05324X_CB_MEMBER(sprite_callback); + K051316_CB_MEMBER(zoom_callback); + + void main_map(address_map &map) ATTR_COLD; + void sound_map(address_map &map) ATTR_COLD; +}; + + +/*************************************************************************** + + Callbacks for the K053245 + +***************************************************************************/ + +K05324X_CB_MEMBER(rollerg_state::sprite_callback) +{ + enum { sprite_colorbase = 256 / 16 }; +#if 0 + if (machine().input().code_pressed(KEYCODE_Q) && (*color & 0x80)) *color = machine().rand(); + if (machine().input().code_pressed(KEYCODE_W) && (*color & 0x40)) *color = machine().rand(); + if (machine().input().code_pressed(KEYCODE_E) && (*color & 0x20)) *color = machine().rand(); + if (machine().input().code_pressed(KEYCODE_R) && (*color & 0x10)) *color = machine().rand(); +#endif + *priority = (*color & 0x10) ? 0 : 0x02; + *color = sprite_colorbase + (*color & 0x0f); +} + + +/*************************************************************************** + + Callbacks for the K051316 + +***************************************************************************/ + +K051316_CB_MEMBER(rollerg_state::zoom_callback) +{ + *code |= ((*color & 0x0f) << 8); + *color = ((*color & 0x30) >> 4); +} + + +/*************************************************************************** + + Display refresh + +***************************************************************************/ + +uint32_t rollerg_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + int bg_colorbase = 16; + + screen.priority().fill(0, cliprect); + bitmap.fill(16 * bg_colorbase, cliprect); + m_k051316->zoom_draw(screen, bitmap, cliprect, 0, 1); + m_k053244->sprites_draw(bitmap, cliprect, screen.priority()); + return 0; +} + + +void rollerg_state::ext_enable_w(uint8_t data) +{ + LOGUNKWRITE("%04x: write %02x to 0010\n", m_maincpu->pc(), data); + + // bits 0/1 are coin counters + machine().bookkeeping().coin_counter_w(0, data & 0x01); + machine().bookkeeping().coin_counter_w(1, data & 0x02); + + // bit 2 enables 051316 ROM reading + BIT(data, 2) ? m_zoomroms_view.select(0) : m_zoomroms_view.disable(); + + // bit 5 enables 051316 wraparound + m_k051316->wraparound_enable(data & 0x20); + + // other bits unknown +} + +void rollerg_state::soundirq_w(uint8_t data) +{ + m_audiocpu->set_input_line_and_vector(0, HOLD_LINE, 0xff); // Z80 +} + +void rollerg_state::sound_arm_nmi_w(uint8_t data) +{ + // see notes in simpsons driver + m_audiocpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); + m_nmi_blocked->adjust(m_audiocpu->cycles_to_attotime(4)); +} + +void rollerg_state::z80_nmi_w(int state) +{ + if (state && !m_nmi_blocked->enabled()) + m_audiocpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); +} + +uint8_t rollerg_state::pip_r() +{ + return 0x7f; +} + +void rollerg_state::main_map(address_map &map) +{ + map(0x0010, 0x0010).w(FUNC(rollerg_state::ext_enable_w)); + map(0x0020, 0x0020).rw("watchdog", FUNC(watchdog_timer_device::reset_r), FUNC(watchdog_timer_device::reset_w)); + map(0x0030, 0x0031).rw("k053260", FUNC(k053260_device::main_read), FUNC(k053260_device::main_write)); + map(0x0040, 0x0040).w(FUNC(rollerg_state::soundirq_w)); + map(0x0050, 0x0050).portr("P1"); + map(0x0051, 0x0051).portr("P2"); + map(0x0052, 0x0052).portr("DSW3"); + map(0x0053, 0x0053).portr("DSW1"); + map(0x0060, 0x0060).portr("DSW2"); + map(0x0061, 0x0061).r(FUNC(rollerg_state::pip_r)); // ????? + map(0x0100, 0x010f).rw("k053252", FUNC(k053252_device::read), FUNC(k053252_device::write)); // 053252? + map(0x0200, 0x020f).w(m_k051316, FUNC(k051316_device::ctrl_w)); + map(0x0300, 0x030f).rw(m_k053244, FUNC(k05324x_device::k053244_r), FUNC(k05324x_device::k053244_w)); + map(0x0800, 0x0fff).rw(m_k051316, FUNC(k051316_device::read), FUNC(k051316_device::write)); + map(0x0800, 0x0fff).view(m_zoomroms_view); + m_zoomroms_view[0](0x0800, 0x0fff).r(m_k051316, FUNC(k051316_device::rom_r)); + map(0x1000, 0x17ff).rw(m_k053244, FUNC(k05324x_device::k053245_r), FUNC(k05324x_device::k053245_w)); + map(0x1800, 0x1fff).ram().w("palette", FUNC(palette_device::write8)).share("palette"); + map(0x2000, 0x3aff).ram(); + map(0x4000, 0x7fff).bankr(m_mainbank); + map(0x8000, 0xffff).rom().region("maincpu", 0x18000); +} + +void rollerg_state::sound_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x87ff).ram(); + map(0xa000, 0xa02f).rw("k053260", FUNC(k053260_device::read), FUNC(k053260_device::write)); + map(0xc000, 0xc001).rw("ymsnd", FUNC(ym3812_device::read), FUNC(ym3812_device::write)); + map(0xfc00, 0xfc00).w(FUNC(rollerg_state::sound_arm_nmi_w)); +} + +/*************************************************************************** + + Input Ports + +***************************************************************************/ + +static INPUT_PORTS_START( rollerg ) + PORT_START("P1") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 ) + + PORT_START("P2") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) + + PORT_START("DSW1") + PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3,4") + PORT_DIPSETTING( 0x02, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x05, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0x0f, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x07, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x0e, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x06, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0x0d, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x0c, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x0b, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x0a, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x09, DEF_STR( 1C_7C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:5,6,7,8") + PORT_DIPSETTING( 0x20, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x50, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0xf0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x70, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0xe0, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0xd0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xb0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0xa0, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x90, DEF_STR( 1C_7C ) ) + PORT_DIPSETTING( 0x00, "No Credits" ) + // No Credits = both coin slots open, but no effect on coin counters + + PORT_START("DSW2") + PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2") + PORT_DIPSETTING( 0x03, "1" ) + PORT_DIPSETTING( 0x02, "2" ) + PORT_DIPSETTING( 0x01, "3" ) + PORT_DIPSETTING( 0x00, "5" ) + PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x04, "SW2:3" ) // Manual says it's unused + PORT_DIPNAME( 0x18, 0x10, "Bonus Energy" ) PORT_DIPLOCATION("SW2:4,5") + PORT_DIPSETTING( 0x00, "1/2 for Stage Winner" ) + PORT_DIPSETTING( 0x08, "1/4 for Stage Winner" ) + PORT_DIPSETTING( 0x10, "1/4 for Cycle Winner" ) + PORT_DIPSETTING( 0x18, DEF_STR( None ) ) + PORT_DIPNAME( 0x60, 0x40, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:6,7") + PORT_DIPSETTING( 0x60, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START("DSW3") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:1") + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x02, "SW3:2" ) // Manual says it's unused + PORT_SERVICE_DIPLOC( 0x04, IP_ACTIVE_LOW, "SW3:3" ) + PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "SW3:4" ) // Manual says it's unused + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE1 ) +INPUT_PORTS_END + + + +/*************************************************************************** + + Machine Driver + +***************************************************************************/ + +void rollerg_state::irq_ack_w(int state) +{ + m_maincpu->set_input_line(0, CLEAR_LINE); +} + +void rollerg_state::machine_start() +{ + uint8_t *ROM = memregion("maincpu")->base(); + + m_mainbank->configure_entries(0, 6, &ROM[0x00000], 0x4000); + m_mainbank->configure_entries(6, 2, &ROM[0x00000], 0x4000); + m_mainbank->set_entry(0); + + m_nmi_blocked = timer_alloc(timer_expired_delegate()); +} + +void rollerg_state::machine_reset() +{ + // Z80 _NMI goes low at same time as reset + m_audiocpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); + m_audiocpu->pulse_input_line(INPUT_LINE_RESET, attotime::zero); +} + + +void rollerg_state::rollerg(machine_config &config) +{ + // basic machine hardware + KONAMI(config, m_maincpu, 24_MHz_XTAL / 2); // divider not verified + m_maincpu->set_addrmap(AS_PROGRAM, &rollerg_state::main_map); + m_maincpu->set_vblank_int("screen", FUNC(rollerg_state::irq0_line_assert)); + m_maincpu->line().set_membank(m_mainbank).mask(0x07); + + Z80(config, m_audiocpu, 3.579545_MHz_XTAL); + m_audiocpu->set_addrmap(AS_PROGRAM, &rollerg_state::sound_map); + + WATCHDOG_TIMER(config, "watchdog"); + + // video hardware + screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); + screen.set_refresh_hz(60); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate + screen.set_size(64*8, 32*8); + screen.set_visarea(14*8, (64-14)*8-1, 2*8, 30*8-1); + screen.set_screen_update(FUNC(rollerg_state::screen_update)); + screen.set_palette("palette"); + + PALETTE(config, "palette").set_format(palette_device::xBGR_555, 1024).enable_shadows(); + + K053244(config, m_k053244, 0); + m_k053244->set_palette("palette"); + m_k053244->set_offsets(-3, -1); + m_k053244->set_sprite_callback(FUNC(rollerg_state::sprite_callback)); + + K051316(config, m_k051316, 0); + m_k051316->set_palette("palette"); + m_k051316->set_offsets(22, 1); + m_k051316->set_zoom_callback(FUNC(rollerg_state::zoom_callback)); + + k053252_device &k053252(K053252(config, "k053252", 3000000 * 2)); + k053252.int1_ack().set(FUNC(rollerg_state::irq_ack_w)); + k053252.set_offsets(14*8, 2*8); + + // sound hardware + SPEAKER(config, "mono").front_center(); + + YM3812(config, "ymsnd", 3.579545_MHz_XTAL).add_route(ALL_OUTPUTS, "mono", 1.0); + + k053260_device &k053260(K053260(config, "k053260", 3.579545_MHz_XTAL)); + k053260.add_route(ALL_OUTPUTS, "mono", 0.70); + k053260.sh1_cb().set(FUNC(rollerg_state::z80_nmi_w)); +} + + + +/*************************************************************************** + + Game ROMs + +***************************************************************************/ + +ROM_START( rollerg ) + ROM_REGION( 0x20000, "maincpu", 0 ) + ROM_LOAD( "999m02.g7", 0x00000, 0x20000, CRC(3df8db93) SHA1(10c46d53d11b12b8f7cc6417601baef4638c1efe) ) + + ROM_REGION( 0x10000, "audiocpu", 0 ) + ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) + + ROM_REGION( 0x200000, "k053244", 0 ) // sprites + ROM_LOAD32_WORD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) + ROM_LOAD32_WORD( "999h05.k8", 0x000002, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) + + ROM_REGION( 0x080000, "k051316", 0 ) // zoom + ROM_LOAD( "999h03.d23", 0x000000, 0x040000, CRC(ea1edbd2) SHA1(a17d19f873384287e1e47222d46274e7408b40d4) ) + ROM_LOAD( "999h04.f23", 0x040000, 0x040000, CRC(c1a35355) SHA1(615606d30500a8f2be19171893e985b085fff2fc) ) + + ROM_REGION( 0x80000, "k053260", 0 ) // samples + ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) +ROM_END + +ROM_START( rollergj ) + ROM_REGION( 0x20000, "maincpu", 0 ) + ROM_LOAD( "999v02.bin", 0x00000, 0x20000, CRC(0dd8c3ac) SHA1(4c3d5514dec317c6640ceaaa06411766632f4412) ) + + ROM_REGION( 0x10000, "audiocpu", 0 ) + ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) + + ROM_REGION( 0x200000, "k053244", 0 ) // sprites + ROM_LOAD32_WORD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) + ROM_LOAD32_WORD( "999h05.k8", 0x000002, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) + + ROM_REGION( 0x080000, "k051316", 0 ) // zoom + ROM_LOAD( "999h03.d23", 0x000000, 0x040000, CRC(ea1edbd2) SHA1(a17d19f873384287e1e47222d46274e7408b40d4) ) + ROM_LOAD( "999h04.f23", 0x040000, 0x040000, CRC(c1a35355) SHA1(615606d30500a8f2be19171893e985b085fff2fc) ) + + ROM_REGION( 0x80000, "k053260", 0 ) // samples + ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) +ROM_END + +} // anonymous namespace + + +/*************************************************************************** + + Game driver(s) + +***************************************************************************/ + +GAME( 1991, rollerg, 0, rollerg, rollerg, rollerg_state, empty_init, ROT0, "Konami", "Rollergames (US)", MACHINE_SUPPORTS_SAVE ) +GAME( 1991, rollergj, rollerg, rollerg, rollerg, rollerg_state, empty_init, ROT0, "Konami", "Rollergames (Japan)", MACHINE_SUPPORTS_SAVE ) |