summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/segald.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/segald.cpp')
-rw-r--r--src/mame/drivers/segald.cpp615
1 files changed, 0 insertions, 615 deletions
diff --git a/src/mame/drivers/segald.cpp b/src/mame/drivers/segald.cpp
deleted file mode 100644
index 24d4ca2866c..00000000000
--- a/src/mame/drivers/segald.cpp
+++ /dev/null
@@ -1,615 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Andrew Gardner
-/*
-Sega LaserDisc Hardware
-Driver by Andrew Gardner from schematics with help from Daphne Source
-
-Todo:
- -Get LDV1000 games past the strange, pseudo-attract mode!
- -Implement ldv1000's unknown/undocumented command 0xf2.
- -Confirm DIPs do what's expected. Also, is Joystick_down really Joystick_up?
- -Correct IC names/positions for the ROMs - Astron Belt schematics have conflicting data.
- -Add SEGA/Hitachi VIP9500SG laserdisc player to MAME core & fix all non ldv1000 games to use it.
- -Write Sprite drawing code.
- -Hook up character map color PROM.
- -Confirm palette code (inferred from Daphne source) once its actually used.
- -Hook up OUT writes.
- -Add samples.
- -Confirm banking works.
- -Character decoding may combine the lower 0x0800 with the upper 0x0800.
-*/
-
-#include "emu.h"
-#include "cpu/z80/z80.h"
-#include "machine/ldv1000.h"
-#include "emupal.h"
-#include "speaker.h"
-
-#define SCHEMATIC_CLOCK (20000000)
-
-class segald_state : public driver_device
-{
-public:
- segald_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_laserdisc(*this, "laserdisc"),
- m_obj_ram(*this, "obj_ram"),
- m_out_ram(*this, "out_ram"),
- m_color_ram(*this, "color_ram"),
- m_fix_ram(*this, "fix_ram"),
- m_maincpu(*this, "maincpu"),
- m_gfxdecode(*this, "gfxdecode"),
- m_palette(*this, "palette")
- { }
-
- void astron(machine_config &config);
-
- void init_astron();
-
-private:
- uint8_t m_nmi_enable;
-
- required_device<pioneer_ldv1000_device> m_laserdisc;
- required_shared_ptr<uint8_t> m_obj_ram;
- required_shared_ptr<uint8_t> m_out_ram;
- required_shared_ptr<uint8_t> m_color_ram;
- required_shared_ptr<uint8_t> m_fix_ram;
-
- uint8_t m_ldv1000_input_latch;
- uint8_t m_ldv1000_output_latch;
-
- DECLARE_READ8_MEMBER(astron_DISC_read);
- DECLARE_READ8_MEMBER(astron_OUT_read);
- DECLARE_READ8_MEMBER(astron_OBJ_read);
- DECLARE_READ8_MEMBER(astron_COLOR_read);
- DECLARE_WRITE8_MEMBER(astron_DISC_write);
- DECLARE_WRITE8_MEMBER(astron_OUT_write);
- DECLARE_WRITE8_MEMBER(astron_OBJ_write);
- DECLARE_WRITE8_MEMBER(astron_COLOR_write);
- DECLARE_WRITE8_MEMBER(astron_FIX_write);
- DECLARE_WRITE8_MEMBER(astron_io_bankswitch_w);
- virtual void machine_start() override;
- uint32_t screen_update_astron(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
- void astron_draw_characters(bitmap_rgb32 &bitmap,const rectangle &cliprect);
- void astron_draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect);
- required_device<cpu_device> m_maincpu;
- required_device<gfxdecode_device> m_gfxdecode;
- required_device<palette_device> m_palette;
- void mainmem(address_map &map);
- void mainport(address_map &map);
-};
-
-/* VIDEO GOODS */
-void segald_state::astron_draw_characters(bitmap_rgb32 &bitmap,const rectangle &cliprect)
-{
- for (uint8_t character_x = 0; character_x < 32; character_x++)
- {
- for (uint8_t character_y = 0; character_y < 32; character_y++)
- {
- int current_screen_character = (character_y * 32) + character_x;
- m_gfxdecode->gfx(0)->transpen(bitmap, cliprect, m_fix_ram[current_screen_character],
- 1, 0, 0, character_x * 8, character_y * 8, 0);
- }
- }
-}
-
-void segald_state::astron_draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect)
-{
- /* Heisted from Daphne */
- const uint8_t SPR_Y_TOP = 0;
-/* const uint8_t SPR_Y_BOTTOM = 1;*/
- const uint8_t SPR_X_LO = 2;
-/* const uint8_t SPR_X_HI = 3;*/
-/* const uint8_t SPR_SKIP_LO = 4;*/
-/* const uint8_t SPR_SKIP_HI = 5;*/
-/* const uint8_t SPR_GFXOFS_LO = 6;*/
-/* const uint8_t SPR_GFXOFS_HI = 7;*/
-
- for (int spr_number = 0; spr_number < 32; spr_number++)
- {
- int spr_base = 0x10 * spr_number;
- int sy = m_obj_ram[spr_base + SPR_Y_TOP];
- int sx = m_obj_ram[spr_base + SPR_X_LO];
-
- if (sx != 0 || sy != 0)
- logerror("Hey! A sprite's not at 0,0 : %d %d", sx, sy);
- }
-}
-
-
-uint32_t segald_state::screen_update_astron(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
-{
- bitmap.fill(0, cliprect);
-
- astron_draw_characters(bitmap, cliprect);
- astron_draw_sprites(bitmap, cliprect);
-
- return 0;
-}
-
-
-
-/* MEMORY HANDLERS */
-/* READS */
-READ8_MEMBER(segald_state::astron_DISC_read)
-{
- if (m_nmi_enable)
- m_ldv1000_input_latch = m_laserdisc->status_r();
-
- logerror("DISC read (0x%04x) @ 0x%04x [0x%x]\n", m_ldv1000_input_latch, offset, m_maincpu->pc());
-
- return m_ldv1000_input_latch;
-}
-
-READ8_MEMBER(segald_state::astron_OUT_read)
-{
- logerror("OUT read (0x%04x) @ 0x%04x [0x%x]\n", m_out_ram[offset], offset, m_maincpu->pc());
- return m_out_ram[offset];
-}
-
-READ8_MEMBER(segald_state::astron_OBJ_read)
-{
- logerror("OBJ read (0x%04x) @ 0x%04x [0x%x]\n", m_obj_ram[offset], offset, m_maincpu->pc());
- return m_obj_ram[offset];
-}
-
-READ8_MEMBER(segald_state::astron_COLOR_read)
-{
- logerror("COLOR read (0x%04x) @ 0x%04x [0x%x]\n", m_color_ram[offset], offset, m_maincpu->pc());
- return m_color_ram[offset];
-}
-
-
-/* WRITES */
-WRITE8_MEMBER(segald_state::astron_DISC_write)
-{
- logerror("DISC write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, m_maincpu->pc());
-
- m_ldv1000_output_latch = data;
-
- if (m_nmi_enable)
- m_laserdisc->data_w(m_ldv1000_output_latch);
-}
-
-WRITE8_MEMBER(segald_state::astron_OUT_write)
-{
- logerror("OUT write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, m_maincpu->pc());
-
- switch(offset)
- {
- case 0x00:
- /* PCB CN2 -> Audio board */
- /* (plays samples) */
- break;
-
- case 0x01:
- /* PCB CN1 -> JAMMA */
- /* data & 0x01 = Coin Meter 1 */
- /* data & 0x02 = Coin Meter 2 */
- /* data & 0x04 = Start Lamp 1p */
- /* data & 0x08 = Start Lamp 2p */
- /* data & 0x10 = Continue Lamp */
-
- /* data & 0x20 = CHC */
- m_nmi_enable = data & 0x40; /* NMIE */
- /* data & 0x80 = CN0 Pin 19 */
- break;
-
- case 0x02:
- /* PCB CN2 -> Audio board */
- break;
-
- case 0x03:
- /* ??? */
- break;
- }
-
- m_out_ram[offset] = data;
-}
-
-WRITE8_MEMBER(segald_state::astron_OBJ_write)
-{
- m_obj_ram[offset] = data;
- logerror("OBJ write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, m_maincpu->pc());
-}
-
-WRITE8_MEMBER(segald_state::astron_COLOR_write)
-{
- uint8_t r, g, b, a;
- uint8_t highBits, lowBits;
- const uint8_t palIndex = offset >> 1;
-
- /* Combine */
- m_color_ram[offset] = data;
-
- /* Easy access */
- highBits = m_color_ram[(palIndex<<1)+1] & 0x0f;
- lowBits = m_color_ram[(palIndex<<1)];
-
- /* 4-bit RGB */
- r = (lowBits & 0x0f);
- g = (lowBits & 0xf0) >> 4;
- b = (highBits & 0x0f);
- a = (highBits & 0x80) ? 0 : 255;
-
- m_palette->set_pen_color(palIndex, rgb_t(a, r, g, b));
- logerror("COLOR write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, m_maincpu->pc());
-}
-
-WRITE8_MEMBER(segald_state::astron_FIX_write)
-{
- m_fix_ram[offset] = data;
- /* logerror("%s FIX write : 0x%04x [0x%x]\n", machine().describe_context(), data, offset); */
-}
-
-WRITE8_MEMBER(segald_state::astron_io_bankswitch_w)
-{
- logerror("Banking 0x%x\n", data);
- membank("bank1")->set_entry(data & 0xff);
-}
-
-
-
-
-/* PROGRAM MAP */
-void segald_state::mainmem(address_map &map)
-{
- map(0x0000, 0x7fff).rom();
- map(0x8000, 0xbfff).bankr("bank1");
-
- map(0xc000, 0xc7ff).rw(FUNC(segald_state::astron_OBJ_read), FUNC(segald_state::astron_OBJ_write)).share("obj_ram"); /* OBJ according to the schematics (sprite) */
- map(0xc800, 0xcfff).rw(FUNC(segald_state::astron_DISC_read), FUNC(segald_state::astron_DISC_write)); /* DISC interface according to schematics */
- map(0xd000, 0xd000).portr("DSWA"); /* SW bank 2 (DIPs) */
- map(0xd001, 0xd001).portr("DSWB"); /* SW bank 3 (DIPs) */
- map(0xd002, 0xd002).portr("IN0"); /* SW bank 0 (IO) */
- map(0xd003, 0xd003).portr("IN1"); /* SW bank 1 (IO) */
- map(0xd800, 0xd803).rw(FUNC(segald_state::astron_OUT_read), FUNC(segald_state::astron_OUT_write)).share("out_ram"); /* OUT according to schematics (output port) */
- map(0xe000, 0xe1ff).rw(FUNC(segald_state::astron_COLOR_read), FUNC(segald_state::astron_COLOR_write)).share("color_ram"); /* COLOR according to the schematics */
- map(0xf000, 0xf7ff).w(FUNC(segald_state::astron_FIX_write)).share("fix_ram"); /* FIX according to schematics (characters) */
- map(0xf800, 0xffff).ram(); /* RAM according to schematics */
-}
-
-
-/* I/O MAP */
-void segald_state::mainport(address_map &map)
-{
- map.global_mask(0xff);
- map(0x00, 0x01).w(FUNC(segald_state::astron_io_bankswitch_w));
-}
-
-
-/* PORTS */
-static INPUT_PORTS_START( astron )
- PORT_START("DSWA")
- PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:4,3,2,1")
- PORT_DIPSETTING( 0xe0, DEF_STR( 4C_1C ) )
- PORT_DIPSETTING( 0x10, DEF_STR( 3C_1C ) )
- PORT_DIPSETTING( 0x90, DEF_STR( 2C_1C ) )
- PORT_DIPSETTING( 0xa0, "2C/1C 4C/2C 5C/3C 6C/4C" )
- PORT_DIPSETTING( 0x20, "2C/1C 4C/3C" )
- PORT_DIPSETTING( 0xf0, DEF_STR( 1C_1C ) )
- PORT_DIPSETTING( 0xc0, "1C/1C 2C/1C 3C/3C 4C/4C 5C/6C" )
- PORT_DIPSETTING( 0x40, "1C/1C 2C/1C 3C/3C 4C/5C" )
- PORT_DIPSETTING( 0x80, "1C/1C 2C/3C" )
- PORT_DIPSETTING( 0x60, DEF_STR( 2C_3C ) )
- PORT_DIPSETTING( 0x70, DEF_STR( 1C_2C ) )
- PORT_DIPSETTING( 0x00, "1C/2C 2C/4C 3C/6C 4C/8C 5C/11C" )
- PORT_DIPSETTING( 0xb0, DEF_STR( 1C_3C ) )
- PORT_DIPSETTING( 0x30, DEF_STR( 1C_4C ) )
- PORT_DIPSETTING( 0xd0, DEF_STR( 1C_5C ) )
- PORT_DIPSETTING( 0x50, DEF_STR( 1C_6C ) )
- PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:8,7,6,5")
- PORT_DIPSETTING( 0x0e, DEF_STR( 4C_1C ) )
- PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
- PORT_DIPSETTING( 0x09, DEF_STR( 2C_1C ) )
- PORT_DIPSETTING( 0x0a, "2C/1C 4C/2C 5C/3C 6C/4C" )
- PORT_DIPSETTING( 0x02, "2C/1C 4C/3C" )
- PORT_DIPSETTING( 0x0f, DEF_STR( 1C_1C ) )
- PORT_DIPSETTING( 0x0c, "1C/1C 2C/1C 3C/3C 4C/4C 5C/6C" )
- PORT_DIPSETTING( 0x04, "1C/1C 2C/1C 3C/3C 4C/5C" )
- PORT_DIPSETTING( 0x08, "1C/1C 2C/3C" )
- PORT_DIPSETTING( 0x06, DEF_STR( 2C_3C ) )
- PORT_DIPSETTING( 0x07, DEF_STR( 1C_2C ) )
- PORT_DIPSETTING( 0x00, "1C/2C 2C/4C 3C/6C 4C/8C 5C/11C" )
- PORT_DIPSETTING( 0x0b, DEF_STR( 1C_3C ) )
- PORT_DIPSETTING( 0x03, DEF_STR( 1C_4C ) )
- PORT_DIPSETTING( 0x0d, DEF_STR( 1C_5C ) )
- PORT_DIPSETTING( 0x05, DEF_STR( 1C_6C ) )
-
- PORT_START("DSWB")
- PORT_DIPNAME( 0x80, 0x80, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:1")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x80, DEF_STR( On ) )
- PORT_DIPNAME( 0x60, 0x60, "Play Timer" ) PORT_DIPLOCATION("SW2:3,2")
- PORT_DIPSETTING( 0x60, "60 SEC" )
- PORT_DIPSETTING( 0x20, "50 SEC" )
- PORT_DIPSETTING( 0x40, "40 SEC" )
- PORT_DIPSETTING( 0x00, "Infinite SEC" )
- PORT_DIPNAME( 0x10, 0x10, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:4")
- PORT_DIPSETTING( 0x10, DEF_STR( Normal ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Hard ) )
- PORT_DIPNAME( 0x0c, 0x0c, "Reserve Ships Score" ) PORT_DIPLOCATION("SW2:6,5")
- PORT_DIPSETTING( 0x0c, "5000, 10000, 20000" )
- PORT_DIPSETTING( 0x04, "5000, 20000, 40000" )
- PORT_DIPSETTING( 0x08, "10000, 20000, 30000" )
- PORT_DIPSETTING( 0x00, "10000, 20000, 40000" )
- PORT_DIPNAME( 0x02, 0x02, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x02, DEF_STR( On ) )
- PORT_DIPUNUSED_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW2:8" )
-
- PORT_START("IN0")
- PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) /* SW0 = nonJAMMA pin 15 = coin1 & coin2 (?) */
- PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW1 = nonJAMMA pin S = unused (maybe coin2?) */
- PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("TEST") PORT_CODE(KEYCODE_F1) /* SW2 = nonJAMMA pin T = test switch */
- PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) /* SW3 = nonJAMMA pin 16 = service switch */
- PORT_BIT ( 0x10, IP_ACTIVE_LOW, IPT_START1 ) /* SW4 = nonJAMMA pin 8 = start */
- PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW5 = nonJAMMA pin J = unused? */
- PORT_BIT ( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("CONTINUE") /* SW6 = nonJAMMA pin 18 = continue */
- PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW7 = nonJAMMA pin 19 = unused? */
-
- PORT_START("IN1")
- PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) /* SW8 = nonJAMMA pin 9 = right */
- PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) /* SW9 = nonJAMMA pin 10 = left */
- PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) /* SW10 = nonJAMMA pin 11 = up */
- PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) /* SW11 = nonJAMMA pin 12 = down */
- PORT_BIT ( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* SW12 = nonJAMMA pin 13 = fire */
- PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW13 = nonJAMMA pin 14 = unused? */
- PORT_BIT ( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW14 = nonJAMMA pin V = unused? */
- PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) /* SW15 = nonJAMMA pin W = unused? */
-INPUT_PORTS_END
-
-static GFXDECODE_START( gfx_segald )
- GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x1, 0, 1 ) /* CHARACTERS */
- /* SPRITES are apparently non-uniform in width - not straightforward to decode */
-GFXDECODE_END
-
-
-void segald_state::machine_start()
-{
-}
-
-
-/* DRIVER */
-void segald_state::astron(machine_config &config)
-{
- /* main cpu */
- Z80(config, m_maincpu, SCHEMATIC_CLOCK/4);
- m_maincpu->set_addrmap(AS_PROGRAM, &segald_state::mainmem);
- m_maincpu->set_addrmap(AS_IO, &segald_state::mainport);
- m_maincpu->set_periodic_int(FUNC(segald_state::nmi_line_pulse), attotime::from_hz(1000.0/59.94));
-
- PIONEER_LDV1000(config, m_laserdisc, 0);
- m_laserdisc->set_overlay(256, 256, FUNC(segald_state::screen_update_astron));
- m_laserdisc->add_route(0, "lspeaker", 1.0);
- m_laserdisc->add_route(1, "rspeaker", 1.0);
-
- /* video hardware */
- m_laserdisc->add_ntsc_screen(config, "screen");
-
- GFXDECODE(config, m_gfxdecode, m_palette, gfx_segald);
- PALETTE(config, m_palette).set_entries(256);
-
- /* sound hardware */
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-}
-
-
-ROM_START( astron )
- /* Last two ROMs are banked at 0x8000 */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "5473c", 0x0000, 0x4000, CRC(0f24baaa) SHA1(54fa344ad86c469f976ce469e39b2a4286da5f50) )
- ROM_LOAD( "5474a", 0x4000, 0x4000, CRC(5d44603d) SHA1(e229ff14255a5a0d1e156745664d31418b36893c) )
- ROM_LOAD( "5284", 0x8000, 0x4000, CRC(eec6db27) SHA1(f4c72d9d4137244c0a0b7a1b8f7fb0e7b032b1c4) )
- ROM_LOAD( "5285", 0xc000, 0x4000, CRC(820e154e) SHA1(574c69a7ef07c31396e9b5669a093a1db6f7cc6f) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) )
- ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "5286", 0x0000, 0x4000, CRC(8eb1c28e) SHA1(2867d62c9844c3ad2676f9a0ad1597baa54762fa) )
- ROM_LOAD( "5338", 0x8000, 0x4000, CRC(94ca5f9a) SHA1(4ab4ed06b70611739f45e207e9f1c7714b9a34e8) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "astron", 0, NO_DUMP )
-ROM_END
-
-ROM_START( astronp )
- /* Last two ROMs are banked at 0x8000 */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "5282", 0x0000, 0x4000, CRC(fd0dcfc9) SHA1(d797269f53f8a9e30b4d59d4f4f6e9858c133bbe) )
- ROM_LOAD( "5283", 0x4000, 0x4000, CRC(a3746393) SHA1(97864967073f0425555748535d1aa68459bacfb2) )
- ROM_LOAD( "5284", 0x8000, 0x4000, CRC(eec6db27) SHA1(f4c72d9d4137244c0a0b7a1b8f7fb0e7b032b1c4) )
- ROM_LOAD( "5285", 0xc000, 0x4000, CRC(820e154e) SHA1(574c69a7ef07c31396e9b5669a093a1db6f7cc6f) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) )
- ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "5286", 0x0000, 0x4000, CRC(8eb1c28e) SHA1(2867d62c9844c3ad2676f9a0ad1597baa54762fa) )
- ROM_LOAD( "5338", 0x8000, 0x4000, CRC(94ca5f9a) SHA1(4ab4ed06b70611739f45e207e9f1c7714b9a34e8) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "astron", 0, NO_DUMP )
-ROM_END
-
-ROM_START( galaxyr )
- /* Last two ROMs are banked at 0x8000 */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "gr5633.bin", 0x0000, 0x4000, CRC(398f6b23) SHA1(10f4bac2face29c2fb2422b70ba1b100acd0e968) )
- ROM_LOAD( "gr5634.bin", 0x4000, 0x4000, CRC(2c5be1b7) SHA1(03375729aa00fece8b938fd1672a700157a7f710) )
- ROM_LOAD( "gr5592.bin", 0x8000, 0x4000, CRC(d13715f8) SHA1(72e2570a1fa437faac0c52e24f801020b6e5a110) )
- ROM_LOAD( "gr5593.bin", 0xc000, 0x4000, CRC(b0a557aa) SHA1(5baacbaa25cdc0ee414bafe24d50a256631601aa) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) )
- ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "gr5594.bin", 0x0000, 0x4000, CRC(4403ef5a) SHA1(f8c879ea22cc48bc06608ff7bad3408378ef5162) )
- ROM_LOAD( "gr5611.bin", 0x4000, 0x4000, CRC(b16bdfe4) SHA1(565725189d0b124f8de148f343e67a177ca056f6) )
- ROM_LOAD( "gr5595.bin", 0x8000, 0x4000, CRC(ccbaec4f) SHA1(b6750543a0875e7cdc71ecb06575783b7e0ba457) )
- ROM_LOAD( "gr5612.bin", 0xc000, 0x4000, CRC(e312d080) SHA1(24eea718aa1914b87145da9990cb833b9621576c) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "galaxyr", 0, NO_DUMP )
-ROM_END
-
-ROM_START( galaxyrp )
- /* Last two ROMs are banked at 0x8000 */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "epr-5613.bin", 0x0000, 0x4000, CRC(6617e702) SHA1(9de760d0e5a654a6abaa1a8cd7b038638d61f523) )
- ROM_LOAD( "epr-5614.bin", 0x4000, 0x4000, CRC(73ad8932) SHA1(ab0ff5e14bb58aa1f874fd135f1a8bd96de3f25e) )
- ROM_LOAD( "gr5592.bin", 0x8000, 0x4000, CRC(d13715f8) SHA1(72e2570a1fa437faac0c52e24f801020b6e5a110) )
- ROM_LOAD( "gr5593.bin", 0xc000, 0x4000, CRC(b0a557aa) SHA1(5baacbaa25cdc0ee414bafe24d50a256631601aa) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) )
- ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "gr5594.bin", 0x0000, 0x4000, CRC(4403ef5a) SHA1(f8c879ea22cc48bc06608ff7bad3408378ef5162) )
- ROM_LOAD( "gr5611.bin", 0x4000, 0x4000, CRC(b16bdfe4) SHA1(565725189d0b124f8de148f343e67a177ca056f6) )
- ROM_LOAD( "gr5595.bin", 0x8000, 0x4000, CRC(ccbaec4f) SHA1(b6750543a0875e7cdc71ecb06575783b7e0ba457) )
- ROM_LOAD( "gr5612.bin", 0xc000, 0x4000, CRC(e312d080) SHA1(24eea718aa1914b87145da9990cb833b9621576c) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "galaxyr", 0, NO_DUMP )
-ROM_END
-
-ROM_START( sblazerp )
- /* Last two ROMs are banked at 0x8000 */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "epr-5590.bin", 0x0000, 0x4000, CRC(c06e41bb) SHA1(b2d47f04fe1a81040bbb07bdcb8930107d350e38) )
- ROM_LOAD( "epr-5591.bin", 0x4000, 0x4000, CRC(b179d18c) SHA1(eccad49cfbff1101677b66c19c5d79d41b11b72e) )
- ROM_LOAD( "gr5592.bin", 0x8000, 0x4000, CRC(d13715f8) SHA1(72e2570a1fa437faac0c52e24f801020b6e5a110) )
- ROM_LOAD( "gr5593.bin", 0xc000, 0x4000, CRC(b0a557aa) SHA1(5baacbaa25cdc0ee414bafe24d50a256631601aa) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) )
- ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "gr5594.bin", 0x0000, 0x4000, CRC(4403ef5a) SHA1(f8c879ea22cc48bc06608ff7bad3408378ef5162) )
- ROM_LOAD( "gr5611.bin", 0x4000, 0x4000, CRC(b16bdfe4) SHA1(565725189d0b124f8de148f343e67a177ca056f6) )
- ROM_LOAD( "gr5595.bin", 0x8000, 0x4000, CRC(ccbaec4f) SHA1(b6750543a0875e7cdc71ecb06575783b7e0ba457) )
- ROM_LOAD( "gr5612.bin", 0xc000, 0x4000, CRC(e312d080) SHA1(24eea718aa1914b87145da9990cb833b9621576c) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "sblazer", 0, NO_DUMP )
-ROM_END
-
-ROM_START( cobraseg )
- /* Banked ROMs aren't present */
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "ic-1.bin", 0x0000, 0x4000, CRC(079783c7) SHA1(69f7821d94d62c8981a3879d8718d984c960ed25) )
- ROM_LOAD( "ic-2.bin", 0x4000, 0x2000, CRC(40c0b825) SHA1(1bac33b90b5a9d4ea528c2e69ded2009f9d69285) )
-
- /* Characters */
- ROM_REGION( 0x1000, "gfx1", 0 )
- ROM_LOAD( "ic-11.bin", 0x0000, 0x0800, CRC(5a2e8f4e) SHA1(839d7cbb7dac1d5bca388ff8e9e2f4f6e1a5ce43) )
- ROM_LOAD( "ic-12.bin", 0x0800, 0x0800, CRC(4b89d7ed) SHA1(33894bc3d3f9817a018288e750d02e0f9deeeda3) )
-
- /* Sprites */
- ROM_REGION( 0x10000, "gfx2", 0 )
- ROM_LOAD( "ic-7.bin", 0x0000, 0x2000, CRC(9e12b19c) SHA1(a05accb44981288f62ff7da0c75dc972bb6d0754) )
- ROM_LOAD( "ic-8.bin", 0x8000, 0x2000, CRC(201041c0) SHA1(d7eb1da02184d2330211eb1f2114dffc39dc6ffe) )
-
- /* Color lookup PROM */
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "ic-13.bin", 0x000, 0x200, CRC(3547a14c) SHA1(5b8e3ddac0f6fda940b69343fdce7d5caead7a35) )
-
- /* Currently unused PROMs */
- ROM_REGION( 0x1000, "user1", 0 )
- ROM_LOAD( "pr-5278.bin", 0x000, 0x100, CRC(e81613da) SHA1(fc32141f7c0c8c0c1ed623636af3862a4ef0e940) )
- ROM_LOAD( "pr-5277.bin", 0x100, 0x100, CRC(bf2c33ab) SHA1(4a83b3e9b74b900621e8f42edf94cc04b791cdd0) )
- ROM_LOAD( "pr-5276.bin", 0x200, 0x20, CRC(91267e8a) SHA1(ae5bd8efea5322c4d9986d06680a781392f9a642) )
- ROM_LOAD( "pr-5275.bin", 0x220, 0x20, CRC(0c872a9b) SHA1(eaabce5d867a4e896bd356abc94429f9a4eec372) )
-
- DISK_REGION( "laserdisc" )
- DISK_IMAGE_READONLY( "cobracom", 0, NO_DUMP )
-ROM_END
-
-
-void segald_state::init_astron()
-{
- uint8_t *ROM = memregion("maincpu")->base();
- membank("bank1")->configure_entries(0, 2, &ROM[0x8000], 0x4000);
-}
-
-
-// YEAR, NAME, PARENT, MACHINE,INPUT, STATE, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
-GAME( 1983, astron, 0, astron, astron, segald_state, init_astron, ROT0, "Sega", "Astron Belt", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)
-GAME( 1983, astronp, astron, astron, astron, segald_state, init_astron, ROT0, "Sega", "Astron Belt (Pioneer LDV1000)", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)
-GAME( 1983, cobraseg, astron, astron, astron, segald_state, init_astron, ROT0, "Sega", "Cobra Command (Sega LaserDisc Hardware)", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)
-GAME( 1983, galaxyr, 0, astron, astron, segald_state, init_astron, ROT0, "Sega", "Galaxy Ranger", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)
-GAME( 1983, galaxyrp, galaxyr, astron, astron, segald_state, init_astron, ROT0, "Sega", "Galaxy Ranger (Pioneer LDV1000)", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)
-GAME( 1983, sblazerp, galaxyr, astron, astron, segald_state, init_astron, ROT0, "Sega", "Star Blazer (Pioneer LDV1000)", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)