diff options
Diffstat (limited to 'src/mame/drivers/junofrst.cpp')
-rw-r--r-- | src/mame/drivers/junofrst.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/mame/drivers/junofrst.cpp b/src/mame/drivers/junofrst.cpp index c0133099e49..415f11e50ef 100644 --- a/src/mame/drivers/junofrst.cpp +++ b/src/mame/drivers/junofrst.cpp @@ -131,7 +131,7 @@ public: DECLARE_MACHINE_START(junofrst); DECLARE_MACHINE_RESET(junofrst); - INTERRUPT_GEN_MEMBER(_30hz_irq); + DECLARE_WRITE_LINE_MEMBER(_30hz_irq); void junofrst(machine_config &config); void audio_map(address_map &map); void main_map(address_map &map); @@ -385,12 +385,15 @@ MACHINE_RESET_MEMBER(junofrst_state,junofrst) m_blitterdata[3] = 0; } -INTERRUPT_GEN_MEMBER(junofrst_state::_30hz_irq) +WRITE_LINE_MEMBER(junofrst_state::_30hz_irq) { /* flip flops cause the interrupt to be signalled every other frame */ - m_irq_toggle ^= 1; - if (m_irq_toggle && m_irq_enable) - device.execute().set_input_line(0, ASSERT_LINE); + if (state) + { + m_irq_toggle ^= 1; + if (m_irq_toggle && m_irq_enable) + m_maincpu->set_input_line(0, ASSERT_LINE); + } } MACHINE_CONFIG_START(junofrst_state::junofrst) @@ -398,7 +401,6 @@ MACHINE_CONFIG_START(junofrst_state::junofrst) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", KONAMI1, 1500000) /* 1.5 MHz ??? */ MCFG_CPU_PROGRAM_MAP(main_map) - MCFG_CPU_VBLANK_INT_DRIVER("screen", junofrst_state, _30hz_irq) MCFG_CPU_ADD("audiocpu", Z80,14318000/8) /* 1.78975 MHz */ MCFG_CPU_PROGRAM_MAP(audio_map) @@ -432,6 +434,7 @@ MACHINE_CONFIG_START(junofrst_state::junofrst) MCFG_SCREEN_SIZE(32*8, 32*8) MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) /* not sure about the visible area */ MCFG_SCREEN_UPDATE_DRIVER(junofrst_state, screen_update_tutankhm) + MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(junofrst_state, _30hz_irq)) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("speaker") |