diff options
Diffstat (limited to 'src/mame/drivers/usgames.cpp')
-rw-r--r-- | src/mame/drivers/usgames.cpp | 411 |
1 files changed, 411 insertions, 0 deletions
diff --git a/src/mame/drivers/usgames.cpp b/src/mame/drivers/usgames.cpp new file mode 100644 index 00000000000..f391ff6d2a2 --- /dev/null +++ b/src/mame/drivers/usgames.cpp @@ -0,0 +1,411 @@ +// license:BSD-3-Clause +// copyright-holders:David Haywood, Nicola Salmoria +/* + +US Games - Trivia / Quiz / 'Amusement Only' Gambling Games + + +there is a 'Security Test' in service mode + +'superten', 'usg82', and 'usg83x' don't seem to be able to record +the changes you make in the "test mode" 8( + + +readme info + +US Games +Counter Top Mini Games +1987-1992 + +In this archive are different versions. +Version 3.2, 8.3, 18.5, and 25.2. + +Hardware Specs: MC6809P, MC6845P, MB8146A x 3 +Sound: AY-3-8912 + +*/ + +#include "emu.h" +#include "cpu/m6809/m6809.h" +#include "video/mc6845.h" +#include "sound/ay8910.h" +#include "includes/usgames.h" +#include "machine/nvram.h" + +void usgames_state::machine_start() +{ + membank("bank1")->configure_entries(0, 16, memregion("maincpu")->base() + 0x10000, 0x4000); +} + +WRITE8_MEMBER(usgames_state::rombank_w) +{ + membank("bank1")->set_entry(data); +} + +WRITE8_MEMBER(usgames_state::lamps1_w) +{ + /* button lamps */ + set_led_status(machine(), 0,data & 0x01); + set_led_status(machine(), 1,data & 0x02); + set_led_status(machine(), 2,data & 0x04); + set_led_status(machine(), 3,data & 0x08); + set_led_status(machine(), 4,data & 0x10); + + /* bit 5 toggles all the time - extra lamp? */ +} + +WRITE8_MEMBER(usgames_state::lamps2_w) +{ + /* bit 5 toggles all the time - extra lamp? */ +} + + +static ADDRESS_MAP_START( usgames_map, AS_PROGRAM, 8, usgames_state ) + AM_RANGE(0x0000, 0x1fff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0x2000, 0x2000) AM_READ_PORT("DSW") + AM_RANGE(0x2010, 0x2010) AM_READ_PORT("INPUTS") + AM_RANGE(0x2020, 0x2020) AM_WRITE(lamps1_w) + AM_RANGE(0x2030, 0x2030) AM_WRITE(lamps2_w) + AM_RANGE(0x2040, 0x2040) AM_DEVWRITE("crtc", mc6845_device, address_w) + AM_RANGE(0x2041, 0x2041) AM_READ_PORT("UNK1") + AM_RANGE(0x2041, 0x2041) AM_DEVWRITE("crtc", mc6845_device, register_w) + AM_RANGE(0x2060, 0x2060) AM_WRITE(rombank_w) + AM_RANGE(0x2070, 0x2070) AM_READ_PORT("UNK2") + AM_RANGE(0x2400, 0x2401) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) + AM_RANGE(0x2800, 0x2fff) AM_RAM_WRITE(charram_w) AM_SHARE("charram") + AM_RANGE(0x3000, 0x3fff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") + AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank1") + AM_RANGE(0x8000, 0xffff) AM_ROM +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( usg185_map, AS_PROGRAM, 8, usgames_state ) + AM_RANGE(0x0000, 0x1fff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0x2000, 0x2001) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) + AM_RANGE(0x2400, 0x2400) AM_READ_PORT("DSW") + AM_RANGE(0x2410, 0x2410) AM_READ_PORT("INPUTS") + AM_RANGE(0x2420, 0x2420) AM_WRITE(lamps1_w) + AM_RANGE(0x2430, 0x2430) AM_WRITE(lamps2_w) + AM_RANGE(0x2440, 0x2440) AM_DEVWRITE("crtc", mc6845_device, address_w) + AM_RANGE(0x2441, 0x2441) AM_READ_PORT("UNK1") + AM_RANGE(0x2441, 0x2441) AM_DEVWRITE("crtc", mc6845_device, register_w) + AM_RANGE(0x2460, 0x2460) AM_WRITE(rombank_w) + AM_RANGE(0x2470, 0x2470) AM_READ_PORT("UNK2") + AM_RANGE(0x2800, 0x2fff) AM_RAM_WRITE(charram_w) AM_SHARE("charram") + AM_RANGE(0x3000, 0x3fff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") + AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank1") + AM_RANGE(0x8000, 0xffff) AM_ROM +ADDRESS_MAP_END + + +static INPUT_PORTS_START( usg32 ) + PORT_START("INPUTS") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Button 1") PORT_CODE(KEYCODE_Z) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Button 2") PORT_CODE(KEYCODE_X) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Button 3") PORT_CODE(KEYCODE_C) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Button 4") PORT_CODE(KEYCODE_V) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Button 5") PORT_CODE(KEYCODE_B) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START("DSW") + PORT_DIPNAME( 0x01, 0x01, "Service Keyboard Attached?" ) // Not actually a DIP, when keyboard is plugged in, this goes low + PORT_DIPSETTING( 0x01, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + PORT_SERVICE_NO_TOGGLE( 0x02, IP_ACTIVE_HIGH ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SPECIAL ) // +12 Volts? + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") + + PORT_START("UNK1") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START("UNK2") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +/* From here, the hardware was slightly upgraded, but not too different. */ +static INPUT_PORTS_START( usg83 ) + PORT_INCLUDE( usg32 ) + + PORT_MODIFY("DSW") + PORT_DIPNAME( 0x04, 0x04, "Test_Switch" ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + + +static const gfx_layout charlayout = +{ + 8,8, + 0x100, + 1, + { 0 }, + { 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 8*8 +}; + +static GFXDECODE_START( usgames ) + GFXDECODE_ENTRY( NULL, 0x2800, charlayout, 0, 256 ) +GFXDECODE_END + + +static MACHINE_CONFIG_START( usg32, usgames_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", M6809, 2000000) /* ?? */ + MCFG_CPU_PROGRAM_MAP(usgames_map) + MCFG_CPU_PERIODIC_INT_DRIVER(usgames_state, irq0_line_hold, 5*60) /* ?? */ + + MCFG_NVRAM_ADD_0FILL("nvram") + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) + MCFG_SCREEN_SIZE(64*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(7*8, 57*8-1, 0*8, 31*8-1) + MCFG_SCREEN_UPDATE_DRIVER(usgames_state, screen_update) + MCFG_SCREEN_PALETTE("palette") + + MCFG_GFXDECODE_ADD("gfxdecode", "palette", usgames) + MCFG_PALETTE_ADD("palette", 2*256) + MCFG_PALETTE_INIT_OWNER(usgames_state, usgames) + + MCFG_MC6845_ADD("crtc", MC6845, "screen", XTAL_18MHz / 16) + MCFG_MC6845_SHOW_BORDER_AREA(false) + MCFG_MC6845_CHAR_WIDTH(8) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + + MCFG_SOUND_ADD("aysnd", AY8910, 2000000) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30) +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( usg185, usg32 ) + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_PROGRAM_MAP(usg185_map) +MACHINE_CONFIG_END + + +ROM_START( usg32 ) + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "usg32-0.bin", 0x08000, 0x08000, CRC(bc313387) SHA1(8df2e2736f14e965303993ae4105176bdd59f49d) ) + /* for the banked region */ + ROM_LOAD( "usg32-1.bin", 0x18000, 0x08000, CRC(baaea800) SHA1(1f35b8c0d40a923488c591497a3c3806d6d104e1) ) + ROM_LOAD( "usg32-2.bin", 0x28000, 0x08000, CRC(d73d7f48) SHA1(a76582b80acd38abbb6f0f61d27b2920a3128516) ) + ROM_LOAD( "usg32-3.bin", 0x38000, 0x08000, CRC(22747804) SHA1(b86af1db1733ddd0629843e44da9bc8d6b102eb6) ) +ROM_END + +ROM_START( superten ) /* Version 8.3 - You can't change the status of "Sexy Triv I" and "Sexy Triv II" */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "usg83-rom0.bin", 0x08000, 0x08000, CRC(aae84186) SHA1(8385b5c1dded1ea6f90c277b045778c7110a45db) ) /* FRI JUL 01 22:43:10 1988, Checksum=30DF19 */ + /* for the banked region */ + ROM_LOAD( "usg83-rom1.bin", 0x18000, 0x08000, CRC(7b520b6f) SHA1(2231e63fecc6e9026dd4b6ee3e21a74cc0e0ae44) ) /* WED JUL 13 02:01:33 1988, Checksum=26F176 */ + ROM_LOAD( "usg83-rom2.bin", 0x28000, 0x08000, CRC(29fbb23b) SHA1(6c2c17897e60ec8d4cdeaf9b382ef00ab71f6e0a) ) /* THU FEB 04 12:27:14 1988, Checksum=7068E1 */ + ROM_LOAD( "usg83-rom3.bin", 0x38000, 0x10000, CRC(4e110844) SHA1(b51c596a41760f1f0f70f49ae81f03d98a17fb6f) ) /* WED NOV 25 14:57:05 1987, Checksum=6E3126 */ + ROM_LOAD( "usg83-rom4.bin", 0x48000, 0x08000, CRC(437697c4) SHA1(d14ae6f0b7adfb921c69ae3fdcd2cb525cb731fa) ) /* WED NOV 25 14:53:29 1987, Checksum DC7BF5 */ +ROM_END + +ROM_START( usg83x ) /* Version 8.3x - You can change the status of "Sexy Triv I" */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "usg83x-rom0.bin", 0x08000, 0x08000, CRC(4ad9b6e0) SHA1(54940619511b37577bbcd9d05b941079ba793c72) ) /* FRI JUL 01 22:43:10 1988, Checksum=30DF51 */ + /* for the banked region */ + ROM_LOAD( "usg83-rom1.bin", 0x18000, 0x08000, CRC(7b520b6f) SHA1(2231e63fecc6e9026dd4b6ee3e21a74cc0e0ae44) ) /* WED JUL 13 02:01:33 1988, Checksum=26F176 */ + ROM_LOAD( "usg83-rom2.bin", 0x28000, 0x08000, CRC(29fbb23b) SHA1(6c2c17897e60ec8d4cdeaf9b382ef00ab71f6e0a) ) /* THU FEB 04 12:27:14 1988, Checksum=7068E1 */ + ROM_LOAD( "usg83x-rom3.bin", 0x38000, 0x08000, CRC(41c475ac) SHA1(48019843e2f57bf4c2fca5136e3d0a64de3dfc04) ) /* WED NOV 25 14:50:08 1987, Checksum=6E815F */ + ROM_LOAD( "usg83-rom4.bin", 0x48000, 0x08000, CRC(437697c4) SHA1(d14ae6f0b7adfb921c69ae3fdcd2cb525cb731fa) ) /* WED NOV 25 14:53:29 1987, Checksum DC7BF5 */ +ROM_END + +ROM_START( usg82 ) /* Version 8.2 - "Sport Triv" and "Rush Hour" aren't available by default */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "usg82-rom0.bin", 0x08000, 0x08000, CRC(09c20b78) SHA1(8b622fef536e98e22866a15c6a5b5da583169e8c) ) /* MON FEB 08 11:23:01 1988, Checksum=31911A */ + /* for the banked region */ + ROM_LOAD( "usg82-rom1.bin", 0x18000, 0x08000, CRC(915a9ff4) SHA1(5007210ed46a9cea530c18a8c4a67b07b87cb781) ) /* FRI FEB 05 16:17:13 1988, Checksum=36B7A3 */ + ROM_LOAD( "usg82-rom2.bin", 0x28000, 0x08000, CRC(29fbb23b) SHA1(6c2c17897e60ec8d4cdeaf9b382ef00ab71f6e0a) ) /* THU FEB 04 12:27:14 1988, Checksum=7068E1 */ + ROM_LOAD( "usg82-rom3.bin", 0x38000, 0x10000, CRC(4e110844) SHA1(b51c596a41760f1f0f70f49ae81f03d98a17fb6f) ) /* WED NOV 25 14:57:05 1987, Checksum=6E3126 */ + ROM_LOAD( "usg82-rom4.bin", 0x48000, 0x08000, CRC(437697c4) SHA1(d14ae6f0b7adfb921c69ae3fdcd2cb525cb731fa) ) /* WED NOV 25 14:53:29 1987, Checksum DC7BF5 */ +ROM_END + + +/* +Games V18.2 +US Games, 1989 + +A Trivia game by US Games. +The PCB looks _A LOT_ like a Williams Pinball PCB. +Perhaps they manufactured it? + +PCB Layout +---------- + +|--------------------------------------------------| +| DS1225 6809 68B45 AY-3-8912 TDA2003| +| 18MHz | +| GROM0 |-| +| PAL ULN2805 | +| GROM1 6116 6116 2| +| 2| +| GROM2 W| +| A| +| GROM3 Y| +|LED | +|LED GROM4 |-| +| PAL 6116 | +|--------------------------------------------------| + +Rom labels verified for v18.5, which look like this: + +Copyright 1986-90 Copyright 1986-90 Copyright 1986-90 Copyright 1986-90 Copyright 1986-90 + U.S.Games.Inc. U.S.Games.Inc. U.S.Games.Inc. U.S.Games.Inc. U.S.Games.Inc. + Version 18.5 Version 18.5 Version 18.5 Version 18.5 Version 18.5 + ROM 0 CS=315D5C ROM 1 CS=2CB91D ROM 2 CS=8973C0 ROM 3 CS=76AEBF ROM 4 CS=90B95E + +The first screen that comes up reports: + ++--------------+-----------------------------+ +|SPECIAL THANKS| ROM0 V18.5 315D5C ****** | +|MARGARET+JAMIE+-----------------------------+ +|FOR EVERYTHING| ROM1 V18.5 2CB91D 2CB91D | +|TESTSWITCH:OK!+-----------------------------+ +|SYSTEM RAM:OK!| ROM2 V18.5 4957A2 8973C0 | +|CHARAC RAM:OK!+-----------------------------+ +|COLOR RAM:OK!| ROM3 V18.5 3ADB28 76AEBF | +|BLOCK RAM:OK!+-----------------------------+ +|+12 VOLTS :OK!| ROM4 V18.5 53125B 90B95E | ++--------------+-----------------------------+ + +This shows corresponding version number and checksums as listed on the labels. + +Versions 18.3 and 18.6 confirmed to exist, just not currently dumped. + +*/ + +ROM_START( usgames ) /* Version 25.4x */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "version_25.4x_rom0_cs=324591.u12", 0x08000, 0x08000, CRC(766a855a) SHA1(e67ca9944d92192de423de6aa8a60f2e28b17db1) ) + /* for the banked region */ + ROM_LOAD( "version_25.4x_rom2_cs=6a42e7.u28", 0x1c000, 0x04000, CRC(d44d2ffa) SHA1(8bd756418b4f8ad11cb0f2044fb91c63d7771497) ) // ROM 2 + ROM_CONTINUE( 0x18000, 0x04000 ) + ROM_CONTINUE( 0x14000, 0x04000 ) + ROM_CONTINUE( 0x10000, 0x04000 ) + ROM_LOAD( "version_25.4x_rom1_cs=31a223.u18", 0x2c000, 0x04000, CRC(2fff1da2) SHA1(c44718f7aab82f45379f21b68e8ee2668fe3a378) ) // ROM 1 + ROM_CONTINUE( 0x28000, 0x04000 ) + ROM_CONTINUE( 0x24000, 0x04000 ) + ROM_CONTINUE( 0x20000, 0x04000 ) + ROM_LOAD( "version_25.4x_rom4_cs=5a447e.u36", 0x3c000, 0x04000, CRC(b6d007be) SHA1(ec2afe983fd925d9f4602f47ddadd117bcc74972) ) // ROM 4 + ROM_CONTINUE( 0x38000, 0x04000 ) + ROM_CONTINUE( 0x34000, 0x04000 ) + ROM_CONTINUE( 0x30000, 0x04000 ) + ROM_LOAD( "version_25.4x_rom3_cs=7924ba.u35", 0x4c000, 0x04000, CRC(9542295b) SHA1(56dd7b8fd581779656cb71cc42dbb9f77fb303f4) ) // ROM 3 + ROM_CONTINUE( 0x48000, 0x04000 ) + ROM_CONTINUE( 0x44000, 0x04000 ) + ROM_CONTINUE( 0x40000, 0x04000 ) +ROM_END + + +ROM_START( usg187c ) /* Version 18.7C */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "version_18.7c_rom0_cs=30a6ba.u12", 0x08000, 0x08000, CRC(2f4ed125) SHA1(6ea2ce263b8abe8d283d1c85d403ec908a422448) ) + /* for the banked region */ + ROM_LOAD( "version_18.7c_rom4_cs=90b95e.u36", 0x10000, 0x10000, CRC(b104744d) SHA1(fa2128c39a135b119ef625eed447afa523f912c0) ) + ROM_LOAD( "version_18.7c_rom3_cs=76aebf.u35", 0x20000, 0x10000, CRC(795e71c8) SHA1(852dceab906f79d05da67a81f855c71738662430) ) + ROM_LOAD( "version_18.7c_rom2_cs=8973c0.u28", 0x30000, 0x10000, CRC(c6ba8a81) SHA1(e826492626707e30782d4d2f42419357970d67b3) ) + ROM_LOAD( "version_18.7c_rom1_cs=6dcfd3.u18", 0x40000, 0x10000, CRC(1cfd934d) SHA1(544c41c5fcc2e576f5a8c88996f9257956f6c580) ) +ROM_END + + +ROM_START( usg185 ) /* Version 18.5 */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "version_18.5_rom0_cs=315d5c.u12", 0x08000, 0x08000, CRC(2cc68502) SHA1(e00b5bb5ca5a4a5f5ee3c8b0fd779659337f881f) ) + /* for the banked region */ + ROM_LOAD( "version_18.5_rom4_cs=90b95e.u36", 0x10000, 0x10000, CRC(b104744d) SHA1(fa2128c39a135b119ef625eed447afa523f912c0) ) + ROM_LOAD( "version_18.5_rom3_cs=76aebf.u35", 0x20000, 0x10000, CRC(795e71c8) SHA1(852dceab906f79d05da67a81f855c71738662430) ) + ROM_LOAD( "version_18.5_rom2_cs=8973c0.u28", 0x30000, 0x10000, CRC(c6ba8a81) SHA1(e826492626707e30782d4d2f42419357970d67b3) ) + ROM_LOAD( "version_18.5_rom1_cs=2cb91d.u18", 0x48000, 0x08000, CRC(bd384e5a) SHA1(1a09e2485471aa22f4260e6993f4636f7310e0b5) ) +ROM_END + + +ROM_START( usg182 ) /* Version 18.2 */ + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "version_18.2_rom0_cs=2e6ae3.u12", 0x08000, 0x08000, CRC(f5a053c1) SHA1(ae2740cd9af0af7a74a88720ebafd785bfc8614b) ) + /* for the banked region */ + ROM_LOAD( "version_18.2_rom4_cs=90b95e.u36", 0x10000, 0x10000, CRC(b104744d) SHA1(fa2128c39a135b119ef625eed447afa523f912c0) ) + ROM_LOAD( "version_18.2_rom3_cs=76aebf.u35", 0x20000, 0x10000, CRC(795e71c8) SHA1(852dceab906f79d05da67a81f855c71738662430) ) + ROM_LOAD( "version_18.2_rom2_cs=8973c0.u28", 0x30000, 0x10000, CRC(c6ba8a81) SHA1(e826492626707e30782d4d2f42419357970d67b3) ) + ROM_LOAD( "version_18.2_rom1_cs=2bf00d.u18", 0x48000, 0x08000, CRC(73bbc1c8) SHA1(9bb5067bf914b7c87a1ee29d6818de782fa28637) ) +ROM_END + + +GAME( 1987, usg32, 0, usg32, usg32, driver_device, 0, ROT0, "U.S. Games", "Super Duper Casino (California V3.2)", MACHINE_SUPPORTS_SAVE ) +GAME( 1988, superten, 0, usg32, usg83, driver_device, 0, ROT0, "U.S. Games", "Super Ten V8.3", MACHINE_SUPPORTS_SAVE ) +GAME( 1988, usg83x, superten, usg32, usg83, driver_device, 0, ROT0, "U.S. Games", "Super Ten V8.3X", MACHINE_SUPPORTS_SAVE ) /* "Experimental" version?? */ +GAME( 1988, usg82, superten, usg32, usg83, driver_device, 0, ROT0, "U.S. Games", "Super Ten V8.2" , MACHINE_SUPPORTS_SAVE ) +GAME( 1992, usgames, 0, usg185, usg83, driver_device, 0, ROT0, "U.S. Games", "Games V25.4X", MACHINE_SUPPORTS_SAVE ) +GAME( 1991, usg187c, usgames, usg185, usg83, driver_device, 0, ROT0, "U.S. Games", "Games V18.7C", MACHINE_SUPPORTS_SAVE ) +GAME( 1990, usg185, usgames, usg185, usg83, driver_device, 0, ROT0, "U.S. Games", "Games V18.5", MACHINE_SUPPORTS_SAVE ) +GAME( 1989, usg182, usgames, usg185, usg83, driver_device, 0, ROT0, "U.S. Games", "Games V18.2", MACHINE_SUPPORTS_SAVE ) |