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Diffstat (limited to 'src/mame/drivers/mikie.cpp')
-rw-r--r--src/mame/drivers/mikie.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/mikie.cpp b/src/mame/drivers/mikie.cpp
index 76688c674d6..f9c90ce44be 100644
--- a/src/mame/drivers/mikie.cpp
+++ b/src/mame/drivers/mikie.cpp
@@ -252,10 +252,10 @@ void mikie_state::machine_reset()
m_palettebank = 0;
}
-INTERRUPT_GEN_MEMBER(mikie_state::vblank_irq)
+WRITE_LINE_MEMBER(mikie_state::vblank_irq)
{
- if (m_irq_mask)
- device.execute().set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
+ if (state && m_irq_mask)
+ m_maincpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
}
MACHINE_CONFIG_START(mikie_state::mikie)
@@ -263,7 +263,6 @@ MACHINE_CONFIG_START(mikie_state::mikie)
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", MC6809E, OSC/12) // 9A (surface scratched)
MCFG_CPU_PROGRAM_MAP(mikie_map)
- MCFG_CPU_VBLANK_INT_DRIVER("screen", mikie_state, vblank_irq)
MCFG_CPU_ADD("audiocpu", Z80, CLK) // 4E (surface scratched)
MCFG_CPU_PROGRAM_MAP(sound_map)
@@ -286,6 +285,7 @@ MACHINE_CONFIG_START(mikie_state::mikie)
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
MCFG_SCREEN_UPDATE_DRIVER(mikie_state, screen_update_mikie)
MCFG_SCREEN_PALETTE("palette")
+ MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(mikie_state, vblank_irq))
MCFG_GFXDECODE_ADD("gfxdecode", "palette", mikie)
MCFG_PALETTE_ADD("palette", 16*8*16+16*8*16)