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From: David Haywood [neohaze@nildram.co.uk]

Browse Source 
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..
>
>
>
This commit is contained in:
Aaron Giles 2009-07-16 06:44:34 +00:00
parent a273e83afa
commit 7254c65d28
1 changed files with 198 additions and 147 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

345
src/mame/drivers/tecmo.c
View File

@ -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")
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("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("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 )