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tile bank, sound, mark as working, not 100% sure sound is quite right.

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clocks etc. could really do with verifying.
This commit is contained in:
David Haywood 2016-02-27 12:00:51 +00:00
parent e0e7151a16
commit 50af8e2c9f
1 changed files with 69 additions and 42 deletions
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111
src/mame/drivers/segas16b.cpp
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@ -873,7 +873,7 @@ S11 S13 S15 S17 |EPR12194 - - - EPR12195 - -
#include "machine/segaic16.h"
#include "machine/mc8123.h"
#include "includes/segaipt.h"
#include "sound/okim6295.h"
//**************************************************************************
// CONSTANTS
@ -1758,13 +1758,16 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( lockonph_map, AS_PROGRAM, 16, segas16b_state )
// this still appears to have a mapper device, does the hardware use it?
// this still appears to have a mapper device, does the hardware use it? should we move this to all be configured by it?
AM_RANGE(0x000000, 0x0bffff) AM_ROM
AM_RANGE(0x3f0000, 0x3fffff) AM_WRITE(rom_5704_bank_w)
AM_RANGE(0x400000, 0x40ffff) AM_DEVREADWRITE("segaic16vid", segaic16_video_device, tileram_r, tileram_w) AM_SHARE("tileram")
AM_RANGE(0x410000, 0x410fff) AM_DEVREADWRITE("segaic16vid", segaic16_video_device, textram_r, textram_w) AM_SHARE("textram")
AM_RANGE(0x440000, 0x4407ff) AM_RAM AM_SHARE("sprites")
AM_RANGE(0x840000, 0x841fff) AM_RAM_WRITE(philko_paletteram_w) AM_SHARE("paletteram")
AM_RANGE(0xC40000, 0xC40001) AM_WRITENOP // coin counters etc.?
AM_RANGE(0xC41000, 0xC41001) AM_READ_PORT("P1")
AM_RANGE(0xC41002, 0xC41003) AM_READ_PORT("P2")
AM_RANGE(0xC41004, 0xC41005) AM_READ_PORT("SERVICE")
@ -1772,6 +1775,7 @@ static ADDRESS_MAP_START( lockonph_map, AS_PROGRAM, 16, segas16b_state )
AM_RANGE(0xC42000, 0xC42001) AM_READ_PORT("DSW1")
AM_RANGE(0xC42002, 0xC42003) AM_READ_PORT("DSW2")
AM_RANGE(0x777706, 0x777707) AM_WRITE(sound_w16) // AM_WRITE8(soundlatch_byte_w, 0xff00)
AM_RANGE(0xff0000, 0xffffff) AM_RAM AM_SHARE("workram")
ADDRESS_MAP_END
@ -1814,6 +1818,20 @@ static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segas16b_state )
AM_RANGE(0xc0, 0xc0) AM_MIRROR(0x3f) AM_READ(soundlatch_byte_r)
ADDRESS_MAP_END
// similar to whizz / other philko games in sidearms.cpp, but with the m6295
static ADDRESS_MAP_START( lockonph_sound_map, AS_PROGRAM, 8, segas16b_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0xf7ff) AM_ROM
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( lockonph_sound_iomap, AS_IO, 8, segas16b_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_DEVREADWRITE("ymsnd", ym2151_device, read, write)
AM_RANGE(0x40, 0x40) AM_WRITENOP // ??
AM_RANGE(0x80, 0x80) AM_DEVREADWRITE("oki", okim6295_device, read, write)
AM_RANGE(0xc0, 0xc0) AM_READ(soundlatch_byte_r)
ADDRESS_MAP_END
//**************************************************************************
@ -3361,54 +3379,54 @@ static INPUT_PORTS_START( lockonph )
PORT_START("DSW1") // DSW1
PORT_DIPNAME( 0x0001, 0x0001, "DSW1" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0002, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0004, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0008, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0010, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0020, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW0:1,2,3")
PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_4C ) )
PORT_DIPSETTING( 0x06, DEF_STR( 1C_5C ) )
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW0:4,5,6")
PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x20, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x38, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x18, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x28, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x08, DEF_STR( 1C_4C ) )
PORT_DIPSETTING( 0x30, DEF_STR( 1C_5C ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW0:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW0:8")
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("DSW2") // DSW2
PORT_DIPNAME( 0x0001, 0x0001, "DSW2" )
PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:1")
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:2")
PORT_DIPSETTING( 0x0002, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:3")
PORT_DIPSETTING( 0x0004, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:4")
PORT_DIPSETTING( 0x0008, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x0010, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0010, 0x0000, DEF_STR( Region ) ) PORT_DIPLOCATION("SW1:5")
PORT_DIPSETTING( 0x0010, DEF_STR( Korea ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Europe ) )
PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:6")
PORT_DIPSETTING( 0x0020, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:7")
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) )
PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:8")
PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
INPUT_PORTS_END
@ -3538,9 +3556,10 @@ static MACHINE_CONFIG_START( lockonph, segas16b_state )
MCFG_CPU_PROGRAM_MAP(lockonph_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", segas16b_state, irq4_line_hold)
// MCFG_CPU_ADD("soundcpu", Z80, XTAL_16MHz/4) // ?
// MCFG_CPU_PROGRAM_MAP(sound_map)
// MCFG_CPU_IO_MAP(sound_portmap)
MCFG_CPU_ADD("soundcpu", Z80, XTAL_16MHz/4) // ?
MCFG_CPU_PROGRAM_MAP(lockonph_sound_map)
MCFG_CPU_IO_MAP(lockonph_sound_iomap)
MCFG_NVRAM_ADD_0FILL("nvram")
@ -3562,8 +3581,16 @@ static MACHINE_CONFIG_START( lockonph, segas16b_state )
// sound hardware
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_YM2151_ADD("ym2151", MASTER_CLOCK_8MHz/2)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.43)
MCFG_YM2151_ADD("ymsnd", XTAL_16MHz/4) // ??
// MCFG_YM2151_IRQ_HANDLER(INPUTLINE("soundcpu", 0)) // does set up the timer, but end up with no sound?
MCFG_SOUND_ROUTE(0, "mono", 0.5)
MCFG_SOUND_ROUTE(1, "mono", 0.5)
MCFG_OKIM6295_ADD("oki", XTAL_16MHz/16, OKIM6295_PIN7_LOW) // clock / pin not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.2)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.2)
MACHINE_CONFIG_END
@ -8612,7 +8639,7 @@ GAME( 2008, fantzoneta, fantzone, system16b, fantzoneta,segas16b_state
GAME( 1990, atomicp, 0, atomicp, atomicp, segas16b_state,generic_korean, ROT0, "Philko", "Atomic Point (Korea)", 0) // korean clone board..
GAME( 1990, snapper, 0, atomicp, snapper, segas16b_state,snapper, ROT0, "Philko", "Snapper (Korea)", 0) // korean clone board..
// board marked 'System 4' and has Philko custom chip - various hw changes (4bpp tiles for example)
GAME( 199?, lockonph, 0, lockonph, lockonph, segas16b_state,lockonph, ROT0, "Philko", "Lock On (Philko)", MACHINE_NOT_WORKING|MACHINE_NO_SOUND) // copyright not shown, but has 'PHILKO' in the tiles
GAME( 199?, lockonph, 0, lockonph, lockonph, segas16b_state,lockonph, ROT0, "Philko", "Lock On (Philko)", MACHINE_IMPERFECT_SOUND ) // copyright not shown, but has 'PHILKO' in the tiles. Clipping issues on left edge in attract look like original game bugs.
// decrypted bootleg / 'suicide repair' sets