diff options
author | Aaron Giles <aaron@aarongiles.com> | 2009-07-16 06:44:34 +0000 |
---|---|---|
committer | Aaron Giles <aaron@aarongiles.com> | 2009-07-16 06:44:34 +0000 |
commit | 7254c65d288afc41667e0e056f554cd541a780c2 (patch) | |
tree | c6817d764fdbfc79363ca3b393e09ceb3c90f7ab | |
parent | a273e83afa9ce58c9c9ddba1b5a2bfe3365878b1 (diff) |
From: David Haywood [neohaze@nildram.co.uk]
Sent: Wednesday, July 15, 2009 4:13 PM
Cc: Aaron Giles; Angelo Salese
Subject: Re: Back Fire (Tecmo)
Here is an improved version of the driver, with fixed dipswitches, MSM
removed (it isn't on this PCB), set tagged as bootleg (PCB was a
bootleg) etc.
David Haywood wrote:
> new games added as working
> ---------
> Back Fire (Tecmo) [Tirino73, David Haywood]
>
>
> it's not really a clone of silkworm.. it's a very different game..
>
>
>
-rw-r--r-- | src/mame/drivers/tecmo.c | 347 |
1 files changed, 199 insertions, 148 deletions
diff --git a/src/mame/drivers/tecmo.c b/src/mame/drivers/tecmo.c index f7f03952dcc..4041c865784 100644 --- a/src/mame/drivers/tecmo.c +++ b/src/mame/drivers/tecmo.c @@ -116,6 +116,34 @@ static void tecmo_adpcm_int(const device_config *device) } } +/* the 8-bit dipswitches are split across addresses */ +static READ8_HANDLER( tecmo_dswa_l_r ) +{ + UINT8 port = input_port_read(space->machine, "DSWA"); + port &= 0x0f; + return port; +} + +static READ8_HANDLER( tecmo_dswa_h_r ) +{ + UINT8 port = input_port_read(space->machine, "DSWA"); + port &= 0xf0; + return port>>4; +} + +static READ8_HANDLER( tecmo_dswb_l_r ) +{ + UINT8 port = input_port_read(space->machine, "DSWB"); + port &= 0x0f; + return port; +} + +static READ8_HANDLER( tecmo_dswb_h_r ) +{ + UINT8 port = input_port_read(space->machine, "DSWB"); + port &= 0xf0; + return port>>4; +} static ADDRESS_MAP_START( rygar_map, ADDRESS_SPACE_PROGRAM, 8 ) @@ -133,10 +161,10 @@ static ADDRESS_MAP_START( rygar_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0xf803, 0xf803) AM_READ_PORT("BUTTONS2") AM_RANGE(0xf804, 0xf804) AM_READ_PORT("SYS_0") AM_RANGE(0xf805, 0xf805) AM_READ_PORT("SYS_1") - AM_RANGE(0xf806, 0xf806) AM_READ_PORT("DSWA_0") - AM_RANGE(0xf807, 0xf807) AM_READ_PORT("DSWA_1") - AM_RANGE(0xf808, 0xf808) AM_READ_PORT("DSWB_0") - AM_RANGE(0xf809, 0xf809) AM_READ_PORT("DSWB_1") + AM_RANGE(0xf806, 0xf806) AM_READ( tecmo_dswa_l_r ) + AM_RANGE(0xf807, 0xf807) AM_READ( tecmo_dswa_h_r ) + AM_RANGE(0xf808, 0xf808) AM_READ( tecmo_dswb_l_r ) + AM_RANGE(0xf809, 0xf809) AM_READ( tecmo_dswb_h_r ) AM_RANGE(0xf80f, 0xf80f) AM_READ_PORT("SYS_2") AM_RANGE(0xf800, 0xf802) AM_WRITE(tecmo_fgscroll_w) AM_RANGE(0xf803, 0xf805) AM_WRITE(tecmo_bgscroll_w) @@ -161,10 +189,10 @@ static ADDRESS_MAP_START( gemini_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0xf803, 0xf803) AM_READ_PORT("BUTTONS2") AM_RANGE(0xf804, 0xf804) AM_READ_PORT("SYS_0") AM_RANGE(0xf805, 0xf805) AM_READ_PORT("SYS_1") - AM_RANGE(0xf806, 0xf806) AM_READ_PORT("DSWA_0") - AM_RANGE(0xf807, 0xf807) AM_READ_PORT("DSWA_1") - AM_RANGE(0xf808, 0xf808) AM_READ_PORT("DSWB_0") - AM_RANGE(0xf809, 0xf809) AM_READ_PORT("DSWB_1") + AM_RANGE(0xf806, 0xf806) AM_READ( tecmo_dswa_l_r ) + AM_RANGE(0xf807, 0xf807) AM_READ( tecmo_dswa_h_r ) + AM_RANGE(0xf808, 0xf808) AM_READ( tecmo_dswb_l_r ) + AM_RANGE(0xf809, 0xf809) AM_READ( tecmo_dswb_h_r ) AM_RANGE(0xf80f, 0xf80f) AM_READ_PORT("SYS_2") AM_RANGE(0xf800, 0xf802) AM_WRITE(tecmo_fgscroll_w) AM_RANGE(0xf803, 0xf805) AM_WRITE(tecmo_bgscroll_w) @@ -189,10 +217,10 @@ static ADDRESS_MAP_START( silkworm_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0xf803, 0xf803) AM_READ_PORT("BUTTONS2") AM_RANGE(0xf804, 0xf804) AM_READ_PORT("SYS_0") AM_RANGE(0xf805, 0xf805) AM_READ_PORT("SYS_1") - AM_RANGE(0xf806, 0xf806) AM_READ_PORT("DSWA_0") - AM_RANGE(0xf807, 0xf807) AM_READ_PORT("DSWA_1") - AM_RANGE(0xf808, 0xf808) AM_READ_PORT("DSWB_0") - AM_RANGE(0xf809, 0xf809) AM_READ_PORT("DSWB_1") + AM_RANGE(0xf806, 0xf806) AM_READ( tecmo_dswa_l_r ) + AM_RANGE(0xf807, 0xf807) AM_READ( tecmo_dswa_h_r ) + AM_RANGE(0xf808, 0xf808) AM_READ( tecmo_dswb_l_r ) + AM_RANGE(0xf809, 0xf809) AM_READ( tecmo_dswb_h_r ) AM_RANGE(0xf80f, 0xf80f) AM_READ_PORT("SYS_2") AM_RANGE(0xf800, 0xf802) AM_WRITE(tecmo_fgscroll_w) AM_RANGE(0xf803, 0xf805) AM_WRITE(tecmo_bgscroll_w) @@ -264,7 +292,7 @@ static INPUT_PORTS_START( rygar ) PORT_START("SYS_2") /* unused? */ PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNKNOWN ) - PORT_START("DSWA_0") + PORT_START("DSWA") PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) @@ -275,21 +303,19 @@ static INPUT_PORTS_START( rygar ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0C, DEF_STR( 1C_3C ) ) - - PORT_START("DSWA_1") - PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) - PORT_DIPSETTING( 0x03, "2" ) + PORT_DIPNAME( 0x30, 0x00, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x30, "2" ) PORT_DIPSETTING( 0x00, "3" ) - PORT_DIPSETTING( 0x01, "4" ) - PORT_DIPSETTING( 0x02, "5" ) - PORT_DIPNAME( 0x04, 0x04, DEF_STR( Cabinet ) ) - PORT_DIPSETTING( 0x04, DEF_STR( Upright ) ) + PORT_DIPSETTING( 0x10, "4" ) + PORT_DIPSETTING( 0x20, "5" ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Upright ) ) PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) - PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unused ) ) /* Listed as "Unused" in the manual */ + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unused ) ) /* Listed as "Unused" in the manual */ PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x08, DEF_STR( On ) ) + PORT_DIPSETTING( 0x80, DEF_STR( On ) ) - PORT_START("DSWB_0") + PORT_START("DSWB") PORT_DIPNAME( 0x03, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPSETTING( 0x00, "50000 200000 500000" ) PORT_DIPSETTING( 0x01, "100000 300000 600000" ) @@ -301,19 +327,17 @@ static INPUT_PORTS_START( rygar ) PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unused ) ) /* Listed as "Unused" in the manual */ PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) - - PORT_START("DSWB_1") - PORT_DIPNAME( 0x03, 0x00, DEF_STR( Difficulty ) ) + PORT_DIPNAME( 0x30, 0x00, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) - PORT_DIPSETTING( 0x01, DEF_STR( Normal ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Hard ) ) - PORT_DIPSETTING( 0x03, DEF_STR( Hardest ) ) - PORT_DIPNAME( 0x04, 0x00, "2P Can Start Anytime" ) + PORT_DIPSETTING( 0x10, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x30, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x40, 0x00, "2P Can Start Anytime" ) PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x04, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x08, 0x08, DEF_STR( Allow_Continue ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Yes ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Allow_Continue ) ) PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Yes ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Yes ) ) INPUT_PORTS_END static INPUT_PORTS_START( gemini ) @@ -353,7 +377,7 @@ static INPUT_PORTS_START( gemini ) PORT_START("SYS_2") /* unused? */ PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNKNOWN ) - PORT_START("DSWA_0") + PORT_START("DSWA") PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x06, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) @@ -366,22 +390,20 @@ static INPUT_PORTS_START( gemini ) PORT_DIPNAME( 0x08, 0x00, "Final Round Continuation" ) PORT_DIPSETTING( 0x00, "Round 6" ) PORT_DIPSETTING( 0x08, "Round 7" ) - - PORT_START("DSWA_1") - PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coin_B ) ) - PORT_DIPSETTING( 0x06, DEF_STR( 2C_1C ) ) + PORT_DIPNAME( 0x70, 0x00, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x07, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 1C_5C ) ) - PORT_DIPSETTING( 0x05, DEF_STR( 1C_6C ) ) - PORT_DIPNAME( 0x08, 0x00, "Buy in During Final Round" ) + PORT_DIPSETTING( 0x70, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x50, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x80, 0x00, "Buy in During Final Round" ) PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Yes ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Yes ) ) - PORT_START("DSWB_0") + PORT_START("DSWB") PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPSETTING( 0x03, "2" ) PORT_DIPSETTING( 0x00, "3" ) @@ -392,19 +414,17 @@ static INPUT_PORTS_START( gemini ) PORT_DIPSETTING( 0x04, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x08, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0c, DEF_STR( Hardest ) ) - - PORT_START("DSWB_1") - PORT_DIPNAME( 0x07, 0x00, DEF_STR( Bonus_Life ) ) + PORT_DIPNAME( 0x70, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPSETTING( 0x00, "50000 200000" ) - PORT_DIPSETTING( 0x01, "50000 300000" ) - PORT_DIPSETTING( 0x02, "100000 500000" ) - PORT_DIPSETTING( 0x03, "50000" ) - PORT_DIPSETTING( 0x04, "100000" ) - PORT_DIPSETTING( 0x05, "200000" ) - PORT_DIPSETTING( 0x06, "300000" ) - PORT_DIPSETTING( 0x07, DEF_STR( None ) ) - PORT_DIPNAME( 0x08, 0x00, DEF_STR( Demo_Sounds ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x10, "50000 300000" ) + PORT_DIPSETTING( 0x20, "100000 500000" ) + PORT_DIPSETTING( 0x30, "50000" ) + PORT_DIPSETTING( 0x40, "100000" ) + PORT_DIPSETTING( 0x50, "200000" ) + PORT_DIPSETTING( 0x60, "300000" ) + PORT_DIPSETTING( 0x70, DEF_STR( None ) ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END @@ -446,66 +466,55 @@ static INPUT_PORTS_START( backfirt ) PORT_START("SYS_2") /* unused? */ PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNKNOWN ) - PORT_START("DSWA_0") - PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) - 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_START("DSWA_1") - PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) - 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_START("DSWB_0") - PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) - 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_START("DSWB_1") - PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) - 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_START("DSWA") + PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 1C_6C ) ) // limit of 9? + PORT_DIPNAME( 0x0C, 0x00, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x0C, DEF_STR( 1C_3C ) ) + 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("DSWB") + PORT_DIPNAME( 0x07, 0x00, DEF_STR( Bonus_Life ) ) + PORT_DIPSETTING( 0x00, "50000 200000 500000" ) + PORT_DIPSETTING( 0x01, "100000 300000 800000" ) + PORT_DIPSETTING( 0x02, "50000 200000" ) + PORT_DIPSETTING( 0x03, "100000 300000" ) + PORT_DIPSETTING( 0x04, "50000" ) + PORT_DIPSETTING( 0x05, "100000" ) + PORT_DIPSETTING( 0x06, "200000" ) + PORT_DIPSETTING( 0x07, DEF_STR( None ) ) + PORT_DIPNAME( 0x38, 0x00, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x00, "0" ) + PORT_DIPSETTING( 0x08, "1" ) + PORT_DIPSETTING( 0x10, "2" ) + PORT_DIPSETTING( 0x18, "3" ) + PORT_DIPSETTING( 0x20, "4" ) + PORT_DIPSETTING( 0x28, "5" ) + PORT_DIPSETTING( 0x30, "6" ) + PORT_DIPSETTING( 0x38, "7" ) + PORT_DIPNAME( 0x40, 0x40, "Continue" ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x00, "Invulnerability" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x80, DEF_STR( On ) ) INPUT_PORTS_END @@ -546,7 +555,7 @@ static INPUT_PORTS_START( silkworm ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN2 ) - PORT_START("DSWA_0") + PORT_START("DSWA") PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) @@ -557,21 +566,19 @@ static INPUT_PORTS_START( silkworm ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0C, DEF_STR( 1C_3C ) ) - - PORT_START("DSWA_1") - PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) - PORT_DIPSETTING( 0x03, "2" ) + PORT_DIPNAME( 0x30, 0x00, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x30, "2" ) PORT_DIPSETTING( 0x00, "3" ) - PORT_DIPSETTING( 0x01, "4" ) - PORT_DIPSETTING( 0x02, "5" ) - PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) ) /* unused? */ + PORT_DIPSETTING( 0x10, "4" ) + PORT_DIPSETTING( 0x20, "5" ) + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) ) /* unused? */ PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x04, DEF_STR( On ) ) - PORT_DIPNAME( 0x08, 0x08, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x40, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x08, DEF_STR( On ) ) + PORT_DIPSETTING( 0x80, DEF_STR( On ) ) - PORT_START("DSWB_0") + PORT_START("DSWB") PORT_DIPNAME( 0x07, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPSETTING( 0x00, "50000 200000 500000" ) PORT_DIPSETTING( 0x01, "100000 300000 800000" ) @@ -584,18 +591,17 @@ static INPUT_PORTS_START( silkworm ) PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) ) /* unused? */ PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) - - PORT_START("DSWB_1") - PORT_DIPNAME( 0x07, 0x00, DEF_STR( Difficulty ) ) + PORT_DIPNAME( 0x70, 0x00, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x60, "0" ) + PORT_DIPSETTING( 0x70, "0" ) PORT_DIPSETTING( 0x00, "0" ) - PORT_DIPSETTING( 0x01, "1" ) - PORT_DIPSETTING( 0x02, "2" ) - PORT_DIPSETTING( 0x03, "3" ) - PORT_DIPSETTING( 0x04, "4" ) - PORT_DIPSETTING( 0x05, "5" ) - /* 0x06 and 0x07 are the same as 0x00 */ - PORT_DIPNAME( 0x08, 0x00, DEF_STR( Allow_Continue ) ) - PORT_DIPSETTING( 0x08, DEF_STR( No ) ) + PORT_DIPSETTING( 0x10, "1" ) + PORT_DIPSETTING( 0x20, "2" ) + PORT_DIPSETTING( 0x30, "3" ) + PORT_DIPSETTING( 0x40, "4" ) + PORT_DIPSETTING( 0x50, "5" ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Allow_Continue ) ) + PORT_DIPSETTING( 0x80, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) INPUT_PORTS_END @@ -728,7 +734,42 @@ static MACHINE_DRIVER_START( silkworm ) MDRV_CPU_PROGRAM_MAP(silkworm_map) MACHINE_DRIVER_END +static MACHINE_DRIVER_START( backfirt ) + /* basic machine hardware */ + MDRV_CPU_ADD("maincpu", Z80, XTAL_24MHz/4) + MDRV_CPU_PROGRAM_MAP(rygar_map) + MDRV_CPU_VBLANK_INT("screen", irq0_line_hold) + + MDRV_CPU_ADD("soundcpu", Z80, XTAL_8MHz/2) + MDRV_CPU_PROGRAM_MAP(rygar_sound_map) + + /* video hardware */ + MDRV_SCREEN_ADD("screen", RASTER) + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0) /* frames per second, vblank duration */) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(32*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + + MDRV_GFXDECODE(tecmo) + MDRV_PALETTE_LENGTH(1024) + + MDRV_VIDEO_START(tecmo) + MDRV_VIDEO_UPDATE(tecmo) + + MDRV_MACHINE_RESET( rygar ) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD("ym", YM3812, XTAL_4MHz) /* verified on pcb */ + MDRV_SOUND_CONFIG(ym3812_config) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) + + /* no MSM on this PCB */ + +MACHINE_DRIVER_END /*************************************************************************** @@ -996,10 +1037,7 @@ ROM_START( backfirt ) ROM_LOAD( "b17-s1.bin", 0x00000, 0x10000, CRC(409df64b) SHA1(cada970bf9cc8f6522e7a71e00fe873568852873) ) /* tiles #2 */ ROM_LOAD( "b16-s2.bin", 0x10000, 0x10000, CRC(6e4052c9) SHA1(e2e3d7221b75cb044449a25a076a93c3def1f11b) ) /* tiles #2 */ ROM_LOAD( "b15-s2.bin", 0x20000, 0x10000, CRC(2b6cc20e) SHA1(4815819288753400935836cc1b0b69f4c4b43ddc) ) /* tiles #2 */ - ROM_LOAD( "b14-s3.bin", 0x30000, 0x08000, CRC(4d29637a) SHA1(28e85925138256b8ce5a1c4a5df5b219b1b6b197) ) /* tiles #2 */ - - ROM_REGION( 0x8000, "adpcm", ROMREGION_ERASEFF ) /* ADPCM samples */ - // not on this pcb? + ROM_LOAD( "b14-s3.bin", 0x30000, 0x08000, CRC(4d29637a) SHA1(28e85925138256b8ce5a1c4a5df5b219b1b6b197) ) /* tiles #2 */ // half size is correct, rom type 27256 ROM_END ROM_START( gemini ) @@ -1045,8 +1083,21 @@ static DRIVER_INIT( rygar ) { tecmo_video_type = 0; } static DRIVER_INIT( silkworm ) { tecmo_video_type = 1; } static DRIVER_INIT( gemini ) { tecmo_video_type = 2; } +static DRIVER_INIT( backfirt ) +{ + tecmo_video_type = 2; + + /* no MSM */ + memory_install_write8_handler(cputag_get_address_space(machine, "soundcpu", ADDRESS_SPACE_PROGRAM), 0xc000, 0xc000, 0, 0, SMH_NOP); + memory_install_write8_handler(cputag_get_address_space(machine, "soundcpu", ADDRESS_SPACE_PROGRAM), 0xd000, 0xd000, 0, 0, SMH_NOP); + memory_install_write8_handler(cputag_get_address_space(machine, "soundcpu", ADDRESS_SPACE_PROGRAM), 0xe000, 0xe000, 0, 0, SMH_NOP); + + +} + + GAME( 1986, rygar, 0, rygar, rygar, rygar, ROT0, "Tecmo", "Rygar (US set 1)", 0 ) GAME( 1986, rygar2, rygar, rygar, rygar, rygar, ROT0, "Tecmo", "Rygar (US set 2)", 0 ) GAME( 1986, rygar3, rygar, rygar, rygar, rygar, ROT0, "Tecmo", "Rygar (US set 3 Old Version)", 0 ) @@ -1054,4 +1105,4 @@ GAME( 1986, rygarj, rygar, rygar, rygar, rygar, ROT0, "Tecmo", "A GAME( 1987, gemini, 0, gemini, gemini, gemini, ROT90, "Tecmo", "Gemini Wing", 0 ) GAME( 1988, silkworm, 0, silkworm, silkworm, silkworm, ROT0, "Tecmo", "Silk Worm (set 1)", 0 ) GAME( 1988, silkwrm2, silkworm, silkworm, silkworm, silkworm, ROT0, "Tecmo", "Silk Worm (set 2)", 0 ) -GAME( 1988, backfirt, 0, gemini, backfirt, gemini, ROT0, "Tecmo", "Back Fire (Tecmo)", 0 ) +GAME( 1988, backfirt, 0, gemini, backfirt, backfirt, ROT0, "Tecmo", "Back Fire (Tecmo, bootleg)", 0 ) |