diff options
Diffstat (limited to 'src/mame/drivers/segald.c')
-rw-r--r-- | src/mame/drivers/segald.c | 568 |
1 files changed, 568 insertions, 0 deletions
diff --git a/src/mame/drivers/segald.c b/src/mame/drivers/segald.c new file mode 100644 index 00000000000..59cb40d67e1 --- /dev/null +++ b/src/mame/drivers/segald.c @@ -0,0 +1,568 @@ +/* +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 "driver.h" +#include "render.h" +#include "machine/laserdsc.h" + +#define SCHEMATIC_CLOCK (20000000) + +static UINT8 nmi_enable = 0; + +static UINT8* obj_RAM; +static UINT8* color_RAM; +static UINT8* fix_RAM; +static UINT8* out_RAM; + +static laserdisc_info *discinfo; +static UINT8 ldv1000_input_latch; +static UINT8 ldv1000_output_latch; + +/* VIDEO GOODS */ +static void astron_draw_characters(running_machine *machine, mame_bitmap *bitmap,const rectangle *cliprect) +{ + UINT8 characterX, characterY; + + for (characterX = 0; characterX < 32; characterX++) + { + for (characterY = 0; characterY < 32; characterY++) + { + int current_screen_character = (characterY*32) + characterX; + drawgfx(bitmap, machine->gfx[0], fix_RAM[current_screen_character], + 1, 0, 0, characterX*8, characterY*8, cliprect, TRANSPARENCY_PEN, 0); + } + } +} + +static void astron_draw_sprites(mame_bitmap *bitmap, const rectangle *cliprect) +{ + /* Heisted from Daphne */ + const UINT8 SPR_Y_TOP = 0; +/* const UINT8 SPR_Y_BOTTOM = 1;*/ + const UINT8 SPR_X_LO = 2; +/* const UINT8 SPR_X_HI = 3;*/ +/* const UINT8 SPR_SKIP_LO = 4;*/ +/* const UINT8 SPR_SKIP_HI = 5;*/ +/* const UINT8 SPR_GFXOFS_LO = 6;*/ +/* const UINT8 SPR_GFXOFS_HI = 7;*/ + + int sx,sy; + int spr_number; + int spr_base; + + for (spr_number = 0; spr_number < 32; spr_number++) + { + spr_base = 0x10 * spr_number; + sy = obj_RAM[spr_base + SPR_Y_TOP]; + sx = 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); + } +} + + +static VIDEO_UPDATE( astron ) +{ + fillbitmap(bitmap, 0, cliprect); + + astron_draw_characters(machine, bitmap, cliprect); + astron_draw_sprites(bitmap, cliprect); + + /* display disc information */ + if (discinfo != NULL) + popmessage("%s", laserdisc_describe_state(discinfo)); + + return 0; +} + + + +/* MEMORY HANDLERS */ +/* READS */ +static READ8_HANDLER( astron_DISC_read ) +{ + if (nmi_enable) + ldv1000_input_latch = laserdisc_data_r(discinfo); + + logerror("DISC read (0x%04x) @ 0x%04x [0x%x]\n", ldv1000_input_latch, offset, activecpu_get_pc()); + + return ldv1000_input_latch; +} + +static READ8_HANDLER( astron_OUT_read ) +{ + logerror("OUT read (0x%04x) @ 0x%04x [0x%x]\n", out_RAM[offset], offset, activecpu_get_pc()); + return out_RAM[offset]; +} + +static READ8_HANDLER( astron_OBJ_read ) +{ + logerror("OBJ read (0x%04x) @ 0x%04x [0x%x]\n", obj_RAM[offset], offset, activecpu_get_pc()); + return obj_RAM[offset]; +} + +static READ8_HANDLER( astron_COLOR_read ) +{ + logerror("COLOR read (0x%04x) @ 0x%04x [0x%x]\n", color_RAM[offset], offset, activecpu_get_pc()); + return color_RAM[offset]; +} + + +/* WRITES */ +static WRITE8_HANDLER( astron_DISC_write ) +{ + logerror("DISC write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, activecpu_get_pc()); + + ldv1000_output_latch = data; + + if (nmi_enable) + laserdisc_data_w(discinfo, ldv1000_output_latch); +} + +static WRITE8_HANDLER( astron_OUT_write ) +{ + logerror("OUT write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, activecpu_get_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 */ + nmi_enable = data & 0x40; /* NMIE */ + /* data & 0x80 = CN0 Pin 19 */ + break; + + case 0x02: + /* PCB CN2 -> Audio board */ + break; + + case 0x03: + /* ??? */ + break; + } + + out_RAM[offset] = data; +} + +static WRITE8_HANDLER( astron_OBJ_write ) +{ + obj_RAM[offset] = data; + logerror("OBJ write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, activecpu_get_pc()); +} + +static WRITE8_HANDLER( astron_COLOR_write ) +{ + UINT8 r, g, b; + UINT8 highBits, lowBits; + const UINT8 palIndex = offset >> 1; + + /* Combine */ + color_RAM[offset] = data; + + /* Easy access */ + highBits = color_RAM[(palIndex<<1)+1] & 0x0f; + lowBits = color_RAM[(palIndex<<1)]; + + /* 4-bit RGB */ + r = (lowBits & 0x0f); + g = (lowBits & 0xf0) >> 4; + b = (highBits & 0x0f); + + /* palette_set_color(Machine, palIndex, r, g, b); */ + logerror("COLOR write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, activecpu_get_pc()); +} + +static WRITE8_HANDLER( astron_FIX_write ) +{ + fix_RAM[offset] = data; + /* logerror("FIX write : 0x%04x @ 0x%04x [0x%x]\n", data, offset, activecpu_get_pc()); */ +} + +static WRITE8_HANDLER( astron_io_bankswitch_w ) +{ + logerror("Banking 0x%x\n", data); + memory_set_bank(1, data & 0xff); +} + + + + +/* PROGRAM MAP */ +static ADDRESS_MAP_START( mainmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0x8000, 0xbfff) AM_ROMBANK(1) + + AM_RANGE(0xc000, 0xc7ff) AM_READWRITE(astron_OBJ_read,astron_OBJ_write) AM_BASE(&obj_RAM) /* OBJ according to the schematics (sprite) */ + AM_RANGE(0xc800, 0xcfff) AM_READWRITE(astron_DISC_read,astron_DISC_write) /* DISC interface according to schematics */ + AM_RANGE(0xd000, 0xd000) AM_READ_PORT("DSWA") /* SW bank 2 (DIPs) */ + AM_RANGE(0xd001, 0xd001) AM_READ_PORT("DSWB") /* SW bank 3 (DIPs) */ + AM_RANGE(0xd002, 0xd002) AM_READ_PORT("IN0") /* SW bank 0 (IO) */ + AM_RANGE(0xd003, 0xd003) AM_READ_PORT("IN1") /* SW bank 1 (IO) */ + AM_RANGE(0xd800, 0xd803) AM_READWRITE(astron_OUT_read, astron_OUT_write) AM_BASE(&out_RAM) /* OUT according to schematics (output port) */ + AM_RANGE(0xe000, 0xe1ff) AM_READWRITE(astron_COLOR_read, astron_COLOR_write) AM_BASE(&color_RAM) /* COLOR according to the schematics */ + AM_RANGE(0xf000, 0xf7ff) AM_WRITE(astron_FIX_write) AM_BASE(&fix_RAM) /* FIX according to schematics (characters) */ + AM_RANGE(0xf800, 0xffff) AM_RAM /* RAM according to schematics */ +ADDRESS_MAP_END + + +/* I/O MAP */ +static ADDRESS_MAP_START( mainport, ADDRESS_SPACE_IO, 8 ) + ADDRESS_MAP_FLAGS( AMEF_ABITS(8) ) + AM_RANGE(0x00, 0x01) AM_WRITE(astron_io_bankswitch_w) +ADDRESS_MAP_END + + +/* PORTS */ +static INPUT_PORTS_START( astron ) + PORT_START_TAG("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( 0x60, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x80, "1C/1C 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( 0x06, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x08, "1C/1C 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_TAG("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_DIPNAME( 0x01, 0x01, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:8") + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START_TAG("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_TAG("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 MACHINE_START( astron ) +{ + discinfo = laserdisc_init(LASERDISC_TYPE_LDV1000, get_disk_handle(0), 0); + return; +} + +static INTERRUPT_GEN( vblank_callback_astron ) +{ + laserdisc_vsync(discinfo); +} + +static GFXDECODE_START( segald ) + GFXDECODE_ENTRY( REGION_GFX1, 0, gfx_8x8x1, 0, 1 ) /* CHARACTERS */ + /* SPRITES are apparently non-uniform in width - not straightforward to decode */ +GFXDECODE_END + + +/* DRIVER */ +static MACHINE_DRIVER_START( astron ) +/* main cpu */ + MDRV_CPU_ADD(Z80, SCHEMATIC_CLOCK/4) + MDRV_CPU_PROGRAM_MAP(mainmem,0) + MDRV_CPU_IO_MAP(mainport,0) + MDRV_CPU_VBLANK_INT(vblank_callback_astron, 1) + MDRV_CPU_PERIODIC_INT(nmi_line_pulse, 1000.0/59.94) + + MDRV_MACHINE_START(astron) + +/* video */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + MDRV_SCREEN_SIZE(32*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) + + MDRV_GFXDECODE(segald) + MDRV_PALETTE_LENGTH(256) + MDRV_VIDEO_UPDATE(astron) + +MACHINE_DRIVER_END + + +ROM_START( astron ) + /* Last two ROMs are banked at 0x8000 */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) ) + ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) ) + + /* Sprites */ + ROM_REGION( 0x10000, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + +ROM_START( astronp ) + /* Last two ROMs are banked at 0x8000 */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) ) + ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) ) + + /* Sprites */ + ROM_REGION( 0x10000, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + +ROM_START( galaxyr ) + /* Last two ROMs are banked at 0x8000 */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) ) + ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) ) + + /* Sprites */ + ROM_REGION( 0x10000, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + +ROM_START( galaxyrp ) + /* Last two ROMs are banked at 0x8000 */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) ) + ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) ) + + /* Sprites */ + ROM_REGION( 0x10000, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + +ROM_START( sblazerp ) + /* Last two ROMs are banked at 0x8000 */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "5280", 0x0000, 0x0800, CRC(583af1ff) SHA1(64259e955a04ee44d716870864f86011a709f2db) ) + ROM_LOAD( "5281", 0x0800, 0x0800, CRC(7b5c820c) SHA1(ddac82cea4d795011bd48d15bc6e2a0ee864429f) ) + + /* Sprites */ + ROM_REGION( 0x10000, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "5279", 0x000, 0x200, CRC(8716aeb5) SHA1(9a8bf599d025d039b12bc616850386f280b4df11) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + +ROM_START( cobraseg ) + /* Banked ROMs aren't present */ + ROM_REGION( 0x10000, REGION_CPU1, 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, REGION_GFX1, ROMREGION_DISPOSE ) + 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, REGION_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, REGION_PROMS, 0 ) + ROM_LOAD( "ic-13.bin", 0x000, 0x200, CRC(3547a14c) SHA1(5b8e3ddac0f6fda940b69343fdce7d5caead7a35) ) + + /* Currently unused PROMs */ + ROM_REGION( 0x1000, REGION_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) ) +ROM_END + + +static DRIVER_INIT( astron ) +{ + UINT8 *ROM = memory_region(REGION_CPU1); + memory_configure_bank(1, 0, 2, &ROM[0x8000], 0x4000); +} + + +/* YEAR NAME PARENT MACHINE INPUT INIT MONITOR COMPANY FULLNAME FLAGS) */ +GAME( 1983, astron, 0, astron, astron, astron, ROT0, "SEGA", "Astron Belt", GAME_NOT_WORKING|GAME_NO_SOUND) +GAME( 1983, astronp, astron, astron, astron, astron, ROT0, "SEGA", "Astron Belt (Pioneer LDV1000)", GAME_NOT_WORKING|GAME_NO_SOUND) +GAME( 1983, cobraseg, astron, astron, astron, astron, ROT0, "SEGA", "Cobra Command (Sega LaserDisc Hardware)", GAME_NOT_WORKING|GAME_NO_SOUND) +GAME( 1983, galaxyr, 0, astron, astron, astron, ROT0, "SEGA", "Galaxy Ranger", GAME_NOT_WORKING|GAME_NO_SOUND) +GAME( 1983, galaxyrp, galaxyr, astron, astron, astron, ROT0, "SEGA", "Galaxy Ranger (Pioneer LDV1000)", GAME_NOT_WORKING|GAME_NO_SOUND) +GAME( 1983, sblazerp, galaxyr, astron, astron, astron, ROT0, "SEGA", "Star Blazer (Pioneer LDV1000)", GAME_NOT_WORKING|GAME_NO_SOUND) |