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wwfsstar: Soundlatch modernization (nw)

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This commit is contained in:
AJR 2017-08-31 12:03:26 -04:00
parent 379f67d181
commit 2dde70a78a
2 changed files with 2 additions and 8 deletions
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9
src/mame/drivers/wwfsstar.cpp
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@ -187,7 +187,7 @@ static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, wwfsstar_state )
AM_RANGE(0x180004, 0x180007) AM_WRITE(scroll_w) AM_RANGE(0x180004, 0x180007) AM_WRITE(scroll_w)
AM_RANGE(0x180006, 0x180007) AM_READ_PORT("P2") AM_RANGE(0x180006, 0x180007) AM_READ_PORT("P2")
AM_RANGE(0x180008, 0x180009) AM_READ_PORT("SYSTEM") AM_RANGE(0x180008, 0x180009) AM_READ_PORT("SYSTEM")
AM_RANGE(0x180008, 0x180009) AM_WRITE(sound_w) AM_RANGE(0x180008, 0x180009) AM_DEVWRITE8("soundlatch", generic_latch_8_device, write, 0x00ff)
AM_RANGE(0x18000a, 0x18000b) AM_WRITE(flipscreen_w) AM_RANGE(0x18000a, 0x18000b) AM_WRITE(flipscreen_w)
AM_RANGE(0x1c0000, 0x1c3fff) AM_RAM /* Work Ram */ AM_RANGE(0x1c0000, 0x1c3fff) AM_RAM /* Work Ram */
ADDRESS_MAP_END ADDRESS_MAP_END
@ -220,12 +220,6 @@ WRITE16_MEMBER(wwfsstar_state::scroll_w)
} }
} }
WRITE16_MEMBER(wwfsstar_state::sound_w)
{
m_soundlatch->write(space, 1, data & 0xff);
m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE );
}
WRITE16_MEMBER(wwfsstar_state::flipscreen_w) WRITE16_MEMBER(wwfsstar_state::flipscreen_w)
{ {
flip_screen_set(data & 1); flip_screen_set(data & 1);
@ -441,6 +435,7 @@ static MACHINE_CONFIG_START( wwfsstar )
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_GENERIC_LATCH_8_ADD("soundlatch") MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", INPUT_LINE_NMI))
MCFG_YM2151_ADD("ymsnd", XTAL_3_579545MHz) MCFG_YM2151_ADD("ymsnd", XTAL_3_579545MHz)
MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", 0)) MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", 0))

1
src/mame/includes/wwfsstar.h
View File

@ -37,7 +37,6 @@ public:
tilemap_t *m_bg0_tilemap; tilemap_t *m_bg0_tilemap;
DECLARE_WRITE16_MEMBER(scroll_w); DECLARE_WRITE16_MEMBER(scroll_w);
DECLARE_WRITE16_MEMBER(sound_w);
DECLARE_WRITE16_MEMBER(flipscreen_w); DECLARE_WRITE16_MEMBER(flipscreen_w);
DECLARE_WRITE16_MEMBER(irqack_w); DECLARE_WRITE16_MEMBER(irqack_w);
DECLARE_WRITE16_MEMBER(fg0_videoram_w); DECLARE_WRITE16_MEMBER(fg0_videoram_w);