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Black Widow (prototype) [Mariusz Wojcieszek]
This commit is contained in:
mariuszw 2015-01-07 20:36:50 +01:00
parent 8a19190b92
commit 941e26ac2f
3 changed files with 51 additions and 1 deletions
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50
src/mame/drivers/bwidow.c
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@ -310,6 +310,10 @@ CUSTOM_INPUT_MEMBER(bwidow_state::clock_r)
return (m_maincpu->total_cycles() & 0x100) ? 1 : 0;
}
READ8_MEMBER(bwidow_state::bwidowp_in_r)
{
return (ioport("IN4")->read() & 0x0f) | ((ioport("IN3")->read() & 0x0f) << 4);
}
/*************************************
*
@ -386,6 +390,25 @@ static ADDRESS_MAP_START( bwidow_map, AS_PROGRAM, 8, bwidow_state )
AM_RANGE(0x9000, 0xffff) AM_ROM
ADDRESS_MAP_END
static ADDRESS_MAP_START( bwidowp_map, AS_PROGRAM, 8, bwidow_state )
AM_RANGE(0x0000, 0x07ff) AM_RAM
AM_RANGE(0x0800, 0x080f) AM_DEVREADWRITE("pokey1", pokey_device, read, write)
AM_RANGE(0x0810, 0x081f) AM_DEVREADWRITE("pokey2", pokey_device, read, write)
AM_RANGE(0x1000, 0x1000) AM_READ(bwidowp_in_r)
AM_RANGE(0x1800, 0x1800) AM_READ_PORT("IN0")
AM_RANGE(0x2000, 0x2000) AM_DEVWRITE("avg", avg_device, go_w)
AM_RANGE(0x2800, 0x2800) AM_DEVWRITE("avg", avg_device, reset_w)
AM_RANGE(0x3000, 0x3000) AM_WRITE(watchdog_reset_w)
AM_RANGE(0x3800, 0x3800) AM_WRITE(bwidow_misc_w) /* coin counters, leds */
AM_RANGE(0x4000, 0x47ff) AM_RAM AM_SHARE("vectorram") AM_REGION("maincpu", 0x4000)
AM_RANGE(0x4800, 0x6fff) AM_ROM
AM_RANGE(0x6000, 0x6000) AM_WRITE(irq_ack_w) /* interrupt acknowledge */
AM_RANGE(0x8000, 0x803f) AM_DEVWRITE("earom", atari_vg_earom_device, write)
AM_RANGE(0x8800, 0x8800) AM_DEVWRITE("earom", atari_vg_earom_device, ctrl_w)
AM_RANGE(0x9000, 0x9000) AM_DEVREAD("earom", atari_vg_earom_device, read)
AM_RANGE(0x9800, 0x9800) AM_WRITENOP /* ? written once at startup */
AM_RANGE(0xa000, 0xffff) AM_ROM
ADDRESS_MAP_END
static ADDRESS_MAP_START( spacduel_map, AS_PROGRAM, 8, bwidow_state )
AM_RANGE(0x0000, 0x03ff) AM_RAM
@ -493,7 +516,6 @@ static INPUT_PORTS_START( bwidow )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
static INPUT_PORTS_START( gravitar )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN2 ) // To fit "Coin B" Dip Switch
@ -729,6 +751,12 @@ static MACHINE_CONFIG_START( bwidow, bwidow_state )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( bwidowp, bwidow )
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(bwidowp_map)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gravitar, bwidow )
/* basic machine hardware */
@ -794,6 +822,25 @@ ROM_START( bwidow )
ROM_LOAD( "136002-125.n4", 0x0000, 0x0100, CRC(5903af03) SHA1(24bc0366f394ad0ec486919212e38be0f08d0239) )
ROM_END
ROM_START( bwidowp )
ROM_REGION( 0x10000, "maincpu", 0 )
/* Vector ROM */
ROM_LOAD( "vg4800", 0x4800, 0x0800, CRC(12c0e382) SHA1(b0a899d013ad00ff5f861da9897780c5f0c5d221) )
ROM_LOAD( "vg5000", 0x5000, 0x1000, CRC(7009106a) SHA1(d41d147eccb2bb4e0a3e9bb184c2bfd09c80b92f) )
ROM_RELOAD( 0x6000, 0x1000 )
/* Program ROM */
ROM_LOAD( "a000", 0xa000, 0x1000, CRC(ebe0ace2) SHA1(fa919797c243d06761e3fa04b548679b310f0542) )
ROM_LOAD( "b000", 0xb000, 0x1000, CRC(b14f33e2) SHA1(f8b2c6cc6907b379786e246ccd559316d3edffb3) )
ROM_LOAD( "c000", 0xc000, 0x1000, CRC(79b8af00) SHA1(53e31962d2124bfe06afc6374d5fb2d87bf9e952) )
ROM_LOAD( "d000", 0xd000, 0x1000, CRC(10ac77c3) SHA1(f7b832974c224341f67fc4c3d151d8978774b462) )
ROM_LOAD( "e000", 0xe000, 0x1000, CRC(dfdda385) SHA1(ac77411722842033027b1717ac1b494507153e55) )
ROM_RELOAD( 0xf000, 0x1000 ) /* for reset/interrupt vectors */
/* AVG PROM */
ROM_REGION( 0x100, "user1", 0 )
ROM_LOAD( "avgsmr", 0x0000, 0x0100, CRC(5903af03) SHA1(24bc0366f394ad0ec486919212e38be0f08d0239) )
ROM_END
ROM_START( gravitar )
ROM_REGION( 0x10000, "maincpu", 0 )
/* Vector ROM */
@ -1009,6 +1056,7 @@ GAME( 1980, spacduel, 0, spacduel, spacduel, driver_device, 0, ROT0, "Ata
GAME( 1980, spacduel1,spacduel, spacduel, spacduel, driver_device, 0, ROT0, "Atari", "Space Duel (version 1)", GAME_SUPPORTS_SAVE )
GAME( 1980, spacduel0,spacduel, spacduel, spacduel, driver_device, 0, ROT0, "Atari", "Space Duel (prototype)", GAME_SUPPORTS_SAVE )
GAME( 1982, bwidow, 0, bwidow, bwidow, driver_device, 0, ROT0, "Atari", "Black Widow", GAME_SUPPORTS_SAVE )
GAME( 1982, bwidowp, bwidow, bwidowp, bwidow, driver_device, 0, ROT0, "Atari", "Black Widow (prototype)", GAME_NOT_WORKING )
GAME( 1982, gravitar, 0, gravitar, gravitar, driver_device, 0, ROT0, "Atari", "Gravitar (version 3)", GAME_SUPPORTS_SAVE )
GAME( 1982, gravitar2,gravitar, gravitar, gravitar, driver_device, 0, ROT0, "Atari", "Gravitar (version 2)", GAME_SUPPORTS_SAVE )
GAME( 1982, gravitar1,gravitar, gravitar, gravitar, driver_device, 0, ROT0, "Atari", "Gravitar (version 1)", GAME_SUPPORTS_SAVE )

1
src/mame/includes/bwidow.h
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@ -15,6 +15,7 @@ public:
int m_lastdata;
DECLARE_READ8_MEMBER(spacduel_IN3_r);
DECLARE_READ8_MEMBER(bwidowp_in_r);
DECLARE_WRITE8_MEMBER(bwidow_misc_w);
DECLARE_WRITE8_MEMBER(spacduel_coin_counter_w);
DECLARE_WRITE8_MEMBER(irq_ack_w);

1
src/mame/mame.lst
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@ -6963,6 +6963,7 @@ quantum // 136016 (c) 1982 // made by Gencomp
quantum1 // 136016 (c) 1982 // made by Gencomp
quantump // 136016 (c) 1982 // made by Gencomp
bwidow // 136017 (c) 1982
bwidowp // (proto) (c) 1982
starwars // 136021 (c) 1983
starwars1 // 136021 (c) 1983
starwarso // 136021 (c) 1983