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bigkarnk: Soundlatch modernization (nw)

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This commit is contained in:
AJR 2017-08-24 00:07:38 -04:00
parent edb29923e8
commit 9c798ba67a
2 changed files with 2 additions and 9 deletions
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9
src/mame/drivers/gaelco.cpp
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@ -39,12 +39,6 @@ Year Game PCB NOTES
* *
*************************************/ *************************************/
WRITE8_MEMBER(gaelco_state::bigkarnk_sound_command_w)
{
m_soundlatch->write(space, 0, data);
m_audiocpu->set_input_line(M6809_FIRQ_LINE, HOLD_LINE);
}
WRITE_LINE_MEMBER(gaelco_state::coin1_lockout_w) WRITE_LINE_MEMBER(gaelco_state::coin1_lockout_w)
{ {
machine().bookkeeping().coin_lockout_w(0, state); machine().bookkeeping().coin_lockout_w(0, state);
@ -127,7 +121,7 @@ static ADDRESS_MAP_START( bigkarnk_map, AS_PROGRAM, 16, gaelco_state )
AM_RANGE(0x700006, 0x700007) AM_READ_PORT("P2") AM_RANGE(0x700006, 0x700007) AM_READ_PORT("P2")
AM_RANGE(0x700008, 0x700009) AM_READ_PORT("SERVICE") AM_RANGE(0x700008, 0x700009) AM_READ_PORT("SERVICE")
AM_RANGE(0x70000a, 0x70000b) AM_SELECT(0x000070) AM_DEVWRITE8_MOD("outlatch", ls259_device, write_d0, rshift<3>, 0x00ff) AM_RANGE(0x70000a, 0x70000b) AM_SELECT(0x000070) AM_DEVWRITE8_MOD("outlatch", ls259_device, write_d0, rshift<3>, 0x00ff)
AM_RANGE(0x70000e, 0x70000f) AM_WRITE8(bigkarnk_sound_command_w, 0x00ff) /* Triggers a FIRQ on the sound CPU */ AM_RANGE(0x70000e, 0x70000f) AM_DEVWRITE8("soundlatch", generic_latch_8_device, write, 0x00ff) /* Triggers a FIRQ on the sound CPU */
AM_RANGE(0xff8000, 0xffffff) AM_RAM /* Work RAM */ AM_RANGE(0xff8000, 0xffffff) AM_RAM /* Work RAM */
ADDRESS_MAP_END ADDRESS_MAP_END
@ -543,6 +537,7 @@ static MACHINE_CONFIG_START( bigkarnk )
MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch") MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", M6809_FIRQ_LINE))
MCFG_SOUND_ADD("ymsnd", YM3812, 3580000) MCFG_SOUND_ADD("ymsnd", YM3812, 3580000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)

2
src/mame/includes/gaelco.h
View File

@ -39,8 +39,6 @@ public:
/* video-related */ /* video-related */
tilemap_t *m_tilemap[2]; tilemap_t *m_tilemap[2];
DECLARE_WRITE8_MEMBER(bigkarnk_sound_command_w);
DECLARE_WRITE8_MEMBER(output_latch_w);
DECLARE_WRITE_LINE_MEMBER(coin1_lockout_w); DECLARE_WRITE_LINE_MEMBER(coin1_lockout_w);
DECLARE_WRITE_LINE_MEMBER(coin2_lockout_w); DECLARE_WRITE_LINE_MEMBER(coin2_lockout_w);
DECLARE_WRITE_LINE_MEMBER(coin1_counter_w); DECLARE_WRITE_LINE_MEMBER(coin1_counter_w);