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silvmil.c: Added known dipswitches & locations. Derived clock speeds from actual OSCs located on the PCB. [Brian Troha]

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This commit is contained in:
Brian Troha 2012-04-13 21:26:55 +00:00
parent 3d552624a5
commit 2212cf0095
1 changed files with 35 additions and 38 deletions
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73
src/mame/drivers/silvmil.c
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@ -8,13 +8,14 @@
todo: check clocks, refresh rate, audio balance
add dipswitches
OSC on the PCB are 12MHz, 14.31818MHz & 4.096MHz
*/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/m68000/m68000.h"
#include "sound/okim6295.h"
#include "sound/3812intf.h"
#include "video/decospr.h"
#include "sound/2151intf.h"
@ -198,55 +199,51 @@ static INPUT_PORTS_START( silvmil )
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0xfc00, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("DSW")
PORT_DIPNAME( 0x0001, 0x0001, "DSW1:1" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0002, 0x0002, "DSW1:2" )
PORT_DIPSETTING( 0x0002, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0004, 0x0004, "DSW1:3" )
PORT_START("DSW") /* According to Service Mode - Need verification!! */
PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:1,2")
PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x0003, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
PORT_DIPNAME( 0x0004, 0x0004, "DSW1:3 - Unknown" ) PORT_DIPLOCATION("SW1:3")
PORT_DIPSETTING( 0x0004, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0008, 0x0008, "DSW1:4" )
PORT_DIPNAME( 0x0008, 0x0008, "DSW1:4 - Unknown" ) PORT_DIPLOCATION("SW1:4")
PORT_DIPSETTING( 0x0008, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0010, 0x0010, "DSW1:5" )
PORT_DIPNAME( 0x0010, 0x0010, "DSW1:5 - Unknown" ) PORT_DIPLOCATION("SW1:5")
PORT_DIPSETTING( 0x0010, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0020, 0x0020, "DSW1:6" )
PORT_DIPNAME( 0x0020, 0x0020, "DSW1:6 - Unknown" ) PORT_DIPLOCATION("SW1:6")
PORT_DIPSETTING( 0x0020, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0040, 0x0040, "DSW1:7" )
PORT_DIPNAME( 0x0040, 0x0040, "DSW1:7 - Unknown" ) PORT_DIPLOCATION("SW1:7")
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0080, 0x0080, "DSW1:8" )
PORT_DIPNAME( 0x0080, 0x0080, "DSW1:8 - Unknown" ) PORT_DIPLOCATION("SW1:8")
PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0100, 0x0100, "DSW2:1" )
PORT_DIPNAME( 0x0100, 0x0100, "DSW2:1 - Unknown" ) PORT_DIPLOCATION("SW2:1")
PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0200, 0x0200, "DSW2:2" )
PORT_DIPNAME( 0x0200, 0x0200, "DSW2:2 - Unknown" ) PORT_DIPLOCATION("SW2:2")
PORT_DIPSETTING( 0x0200, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0400, 0x0400, "DSW2:3" )
PORT_DIPSETTING( 0x0400, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0800, 0x0800, "DSW2:4" )
PORT_DIPSETTING( 0x0800, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x1000, 0x1000, "DSW2:5" )
PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x2000, 0x2000, "DSW2:6" )
PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x4000, 0x4000, "DSW2:7" )
PORT_DIPSETTING( 0x4000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x8000, 0x8000, "DSW2:8" )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0400, 0x0000, DEF_STR( Language ) ) PORT_DIPLOCATION("SW2:3") /* Verified */
PORT_DIPSETTING( 0x0400, DEF_STR( Korean ) )
PORT_DIPSETTING( 0x0000, DEF_STR( English ) )
PORT_DIPNAME( 0x3800, 0x3800, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW2:4,5,6") /* Verified */
PORT_DIPSETTING( 0x0800, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x1800, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x0000, DEF_STR( 4C_2C ) ) /* Works the same as 2C/1C */
PORT_DIPSETTING( 0x2800, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x1000, DEF_STR( 3C_2C ) ) /* Works like 2C/1C then 1C/1C repeat */
PORT_DIPSETTING( 0x2000, DEF_STR( 2C_2C ) ) /* Works the same as 1C/1C */
PORT_DIPSETTING( 0x3800, DEF_STR( 1C_1C ) )
PORT_DIPNAME( 0x4000, 0x4000, "Coin Box" ) PORT_DIPLOCATION("SW2:7") /* Funtionally reversed?? */
PORT_DIPSETTING( 0x4000, "1" ) /* Credits from Coin1 or Coin2 */
PORT_DIPSETTING( 0x0000, "2" ) /* Doesn't credit up from Coin2 */
PORT_SERVICE_DIPLOC( 0x8000, IP_ACTIVE_LOW, "SW2:8" ) /* Verified */
INPUT_PORTS_END
static const gfx_layout tlayout =
@ -312,11 +309,11 @@ static const ym2151_interface silvmil_ym2151_interface =
static MACHINE_CONFIG_START( silvmil, silvmil_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, 14000000) // ??
MCFG_CPU_ADD("maincpu", M68000, XTAL_12MHz)
MCFG_CPU_PROGRAM_MAP(silvmil_map)
MCFG_CPU_VBLANK_INT("screen", irq6_line_hold)
MCFG_CPU_ADD("audiocpu", Z80, 14000000/4) // ??
MCFG_CPU_ADD("audiocpu", Z80, XTAL_4_096MHz) // ??
MCFG_CPU_PROGRAM_MAP(silvmil_sound_map)
MCFG_MACHINE_START(silvmil)
@ -342,12 +339,12 @@ static MACHINE_CONFIG_START( silvmil, silvmil_state )
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SOUND_ADD("ymsnd", YM2151, 3427190) // ??
MCFG_SOUND_ADD("ymsnd", YM2151, XTAL_14_31818MHz/4) // ??
MCFG_SOUND_CONFIG(silvmil_ym2151_interface)
MCFG_SOUND_ROUTE(0, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.50)
MCFG_OKIM6295_ADD("oki", 1000000, OKIM6295_PIN7_HIGH) // ??
MCFG_OKIM6295_ADD("oki", XTAL_4_096MHz, OKIM6295_PIN7_HIGH) // ??
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.2)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.2)
MACHINE_CONFIG_END