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-rw-r--r--src/mame/drivers/mogura.cpp251
1 files changed, 0 insertions, 251 deletions
diff --git a/src/mame/drivers/mogura.cpp b/src/mame/drivers/mogura.cpp
deleted file mode 100644
index cf81571882e..00000000000
--- a/src/mame/drivers/mogura.cpp
+++ /dev/null
@@ -1,251 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:David Haywood
-/* Mogura Desse */
-
-#include "emu.h"
-#include "includes/konamipt.h"
-
-#include "cpu/z80/z80.h"
-#include "sound/dac.h"
-#include "sound/volt_reg.h"
-#include "emupal.h"
-#include "screen.h"
-#include "speaker.h"
-#include "tilemap.h"
-
-
-class mogura_state : public driver_device
-{
-public:
- mogura_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_ldac(*this, "ldac"),
- m_rdac(*this, "rdac"),
- m_gfxram(*this, "gfxram"),
- m_tileram(*this, "tileram"),
- m_gfxdecode(*this, "gfxdecode")
- { }
-
- void mogura(machine_config &config);
-
-private:
- required_device<cpu_device> m_maincpu;
- required_device<dac_byte_interface> m_ldac;
- required_device<dac_byte_interface> m_rdac;
- required_shared_ptr<uint8_t> m_gfxram;
- required_shared_ptr<uint8_t> m_tileram;
- required_device<gfxdecode_device> m_gfxdecode;
-
- tilemap_t *m_tilemap;
- DECLARE_WRITE8_MEMBER(mogura_tileram_w);
- DECLARE_WRITE8_MEMBER(mogura_dac_w);
- DECLARE_WRITE8_MEMBER(mogura_gfxram_w);
- TILE_GET_INFO_MEMBER(get_mogura_tile_info);
- virtual void machine_start() override;
- virtual void video_start() override;
- void mogura_palette(palette_device &palette) const;
- uint32_t screen_update_mogura(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- void mogura_io_map(address_map &map);
- void mogura_map(address_map &map);
-};
-
-
-void mogura_state::mogura_palette(palette_device &palette) const
-{
- uint8_t const *const color_prom = memregion("proms")->base();
- for (int i = 0, j = 0; i < 0x20; i++)
- {
- int bit0, bit1, bit2;
-
- // red component
- bit0 = BIT(color_prom[i], 0);
- bit1 = BIT(color_prom[i], 1);
- bit2 = BIT(color_prom[i], 2);
- int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- // green component
- bit0 = BIT(color_prom[i], 3);
- bit1 = BIT(color_prom[i], 4);
- bit2 = BIT(color_prom[i], 5);
- int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- // blue component
- bit0 = 0;
- bit1 = BIT(color_prom[i], 6);
- bit2 = BIT(color_prom[i], 7);
- int const b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
-
- palette.set_pen_color(j, rgb_t(r, g, b));
- j += 4;
- if (j > 31)
- j -= 31;
- }
-}
-
-
-TILE_GET_INFO_MEMBER(mogura_state::get_mogura_tile_info)
-{
- int code = m_tileram[tile_index];
- int attr = m_tileram[tile_index + 0x800];
-
- SET_TILE_INFO_MEMBER(0,
- code,
- (attr >> 1) & 7,
- 0);
-}
-
-
-void mogura_state::video_start()
-{
- m_gfxdecode->gfx(0)->set_source(m_gfxram);
- m_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mogura_state::get_mogura_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 64, 32);
-}
-
-uint32_t mogura_state::screen_update_mogura(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- const rectangle &visarea = screen.visible_area();
-
- /* tilemap layout is a bit strange ... */
- rectangle clip = visarea;
- clip.max_x = 256 - 1;
- m_tilemap->set_scrollx(0, 256);
- m_tilemap->draw(screen, bitmap, clip, 0, 0);
-
- clip.min_x = 256;
- clip.max_x = 512 - 1;
- m_tilemap->set_scrollx(0, -128);
- m_tilemap->draw(screen, bitmap, clip, 0, 0);
-
- return 0;
-}
-
-WRITE8_MEMBER(mogura_state::mogura_tileram_w)
-{
- m_tileram[offset] = data;
- m_tilemap->mark_tile_dirty(offset & 0x7ff);
-}
-
-WRITE8_MEMBER(mogura_state::mogura_dac_w)
-{
- m_ldac->write(data >> 4);
- m_rdac->write(data & 15);
-}
-
-
-WRITE8_MEMBER(mogura_state::mogura_gfxram_w)
-{
- m_gfxram[offset] = data ;
-
- m_gfxdecode->gfx(0)->mark_dirty(offset / 16);
-}
-
-
-void mogura_state::mogura_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom();
- map(0xc000, 0xdfff).ram(); // main ram
- map(0xe000, 0xefff).ram().w(FUNC(mogura_state::mogura_gfxram_w)).share("gfxram"); // ram based characters
- map(0xf000, 0xffff).ram().w(FUNC(mogura_state::mogura_tileram_w)).share("tileram"); // tilemap
-}
-
-void mogura_state::mogura_io_map(address_map &map)
-{
- map.global_mask(0xff);
- map(0x00, 0x00).nopw(); // ??
- map(0x08, 0x08).portr("SYSTEM");
- map(0x0c, 0x0c).portr("P1");
- map(0x0d, 0x0d).portr("P2");
- map(0x0e, 0x0e).portr("P3");
- map(0x0f, 0x0f).portr("P4");
- map(0x10, 0x10).portr("SERVICE");
- map(0x14, 0x14).w(FUNC(mogura_state::mogura_dac_w)); /* 4 bit DAC x 2. MSB = left, LSB = right */
-}
-
-static INPUT_PORTS_START( mogura )
- PORT_START("SYSTEM")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN3 )
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN4 )
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE3 )
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE4 )
-
- PORT_START("P1")
- KONAMI8_B123_START(1)
-
- PORT_START("P2")
- KONAMI8_B123_START(2)
-
- PORT_START("P3")
- KONAMI8_B123_START(3)
-
- PORT_START("P4")
- KONAMI8_B123_START(4)
-
- PORT_START("SERVICE")
- PORT_SERVICE_NO_TOGGLE( 0x01, IP_ACTIVE_LOW)
- PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED )
-INPUT_PORTS_END
-
-
-
-static const gfx_layout tiles8x8_layout =
-{
- 8,8,
- 0x1000*8/(16*8),
- 2,
- { 0, 1 },
- { 0, 2, 4, 6, 8, 10, 12, 14 },
- { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
- 16*8
-};
-
-static GFXDECODE_START( gfx_mogura )
- GFXDECODE_ENTRY( nullptr, 0, tiles8x8_layout, 0, 8 )
-GFXDECODE_END
-
-void mogura_state::machine_start()
-{
-}
-
-void mogura_state::mogura(machine_config &config)
-{
- /* basic machine hardware */
- Z80(config, m_maincpu, 3000000); /* 3 MHz */
- m_maincpu->set_addrmap(AS_PROGRAM, &mogura_state::mogura_map);
- m_maincpu->set_addrmap(AS_IO, &mogura_state::mogura_io_map);
- m_maincpu->set_vblank_int("screen", FUNC(mogura_state::irq0_line_hold));
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_refresh_hz(60); // ?
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
- screen.set_size(512, 512);
- screen.set_visarea(0, 320-1, 0, 256-1);
- screen.set_screen_update(FUNC(mogura_state::screen_update_mogura));
- screen.set_palette("palette");
-
- GFXDECODE(config, m_gfxdecode, "palette", gfx_mogura);
- PALETTE(config, "palette", FUNC(mogura_state::mogura_palette), 32);
-
- /* sound hardware */
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
- DAC_4BIT_R2R(config, m_ldac, 0).add_route(ALL_OUTPUTS, "lspeaker", 0.25); // unknown DAC
- DAC_4BIT_R2R(config, m_rdac, 0).add_route(ALL_OUTPUTS, "rspeaker", 0.25); // unknown DAC
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.add_route(0, "ldac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "ldac", -1.0, DAC_VREF_NEG_INPUT);
- vref.add_route(0, "rdac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "rdac", -1.0, DAC_VREF_NEG_INPUT);
-}
-
-
-ROM_START( mogura )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "gx141.5n", 0x00000, 0x08000, CRC(98e6120d) SHA1(45cdb2d78224a7c44fff8cd3487f33c57669a06c) )
-
- ROM_REGION( 0x20, "proms", 0 )
- ROM_LOAD( "gx141.7j", 0x00, 0x20, CRC(b21c5d5f) SHA1(6913c840dd69a7d4687f4c4cbe3ff12300f62bc2) )
-ROM_END
-
-GAME( 1991, mogura, 0, mogura, mogura, mogura_state, empty_init, ROT0, "Konami", "Mogura Desse (Japan)", MACHINE_SUPPORTS_SAVE )