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dassault: Soundlatch modernization (nw)

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This commit is contained in:
AJR 2017-08-20 23:50:16 -04:00
parent 23a1608828
commit 43ca93c6a9
2 changed files with 2 additions and 8 deletions
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9
src/mame/drivers/dassault.cpp
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@ -254,12 +254,6 @@ READ16_MEMBER(dassault_state::dassault_sub_control_r)
return ioport("VBLANK1")->read();
}
WRITE16_MEMBER(dassault_state::dassault_sound_w)
{
m_soundlatch->write(space, 0, data & 0xff);
m_audiocpu->set_input_line(0, HOLD_LINE); /* IRQ1 */
}
/* The CPU-CPU irq controller is overlaid onto the end of the shared memory */
READ16_MEMBER(dassault_state::dassault_irq_r)
{
@ -300,7 +294,7 @@ static ADDRESS_MAP_START( dassault_map, AS_PROGRAM, 16, dassault_state )
AM_RANGE(0x100000, 0x103fff) AM_RAM_DEVWRITE("deco_common", decocomn_device, nonbuffered_palette_w) AM_SHARE("paletteram")
AM_RANGE(0x140004, 0x140007) AM_WRITENOP /* ? */
AM_RANGE(0x180000, 0x180001) AM_WRITE(dassault_sound_w)
AM_RANGE(0x180000, 0x180001) AM_DEVWRITE8("soundlatch", generic_latch_8_device, write, 0x00ff)
AM_RANGE(0x1c0000, 0x1c000f) AM_READ(dassault_control_r)
AM_RANGE(0x1c000a, 0x1c000b) AM_DEVWRITE("deco_common", decocomn_device, priority_w)
@ -617,6 +611,7 @@ static MACHINE_CONFIG_START( dassault )
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", 0)) // IRQ1
MCFG_SOUND_ADD("ym1", YM2203, XTAL_32_22MHz/8)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.40)

1
src/mame/includes/dassault.h
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@ -64,7 +64,6 @@ public:
DECLARE_READ16_MEMBER(dassault_control_r);
DECLARE_WRITE16_MEMBER(dassault_control_w);
DECLARE_READ16_MEMBER(dassault_sub_control_r);
DECLARE_WRITE16_MEMBER(dassault_sound_w);
DECLARE_READ16_MEMBER(dassault_irq_r);
DECLARE_WRITE16_MEMBER(dassault_irq_w);
DECLARE_WRITE16_MEMBER(shared_ram_w);