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Better naming for master-to-slave-irq-assertion, nw

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This commit is contained in:
angelosa 2016-02-01 21:07:43 +01:00
parent 59e2e7e7ff
commit 518e4be598
2 changed files with 12 additions and 8 deletions
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16
src/mame/drivers/overdriv.cpp
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@ -140,14 +140,18 @@ WRITE16_MEMBER(overdriv_state::overdriv_soundirq_w)
}
WRITE16_MEMBER(overdriv_state::overdriv_cpuB_irq_x_w)
WRITE16_MEMBER(overdriv_state::slave_irq4_assert_w)
{
m_subcpu->set_input_line(5, HOLD_LINE); // likely wrong
// used in-game
m_subcpu->set_input_line(4, HOLD_LINE);
}
WRITE16_MEMBER(overdriv_state::overdriv_cpuB_irq_y_w)
WRITE16_MEMBER(overdriv_state::slave_irq5_assert_w)
{
m_subcpu->set_input_line(4, HOLD_LINE);
// tests GFX ROMs with this irq (indeed enabled only in test mode)
m_subcpu->set_input_line(5, HOLD_LINE);
}
static ADDRESS_MAP_START( overdriv_master_map, AS_PROGRAM, 16, overdriv_state )
@ -173,8 +177,8 @@ static ADDRESS_MAP_START( overdriv_master_map, AS_PROGRAM, 16, overdriv_state )
AM_RANGE(0x218000, 0x218fff) AM_DEVREADWRITE8("k051316_2", k051316_device, read, write, 0xff00)
AM_RANGE(0x220000, 0x220fff) AM_DEVREAD8("k051316_1", k051316_device, rom_r, 0xff00)
AM_RANGE(0x228000, 0x228fff) AM_DEVREAD8("k051316_2", k051316_device, rom_r, 0xff00)
AM_RANGE(0x230000, 0x230001) AM_WRITE(overdriv_cpuB_irq_y_w)
AM_RANGE(0x238000, 0x238001) AM_WRITE(overdriv_cpuB_irq_x_w)
AM_RANGE(0x230000, 0x230001) AM_WRITE(slave_irq4_assert_w)
AM_RANGE(0x238000, 0x238001) AM_WRITE(slave_irq5_assert_w)
ADDRESS_MAP_END
#ifdef UNUSED_FUNCTION

4
src/mame/includes/overdriv.h
View File

@ -51,8 +51,8 @@ public:
DECLARE_WRITE16_MEMBER(cpuB_ctrl_w);
DECLARE_WRITE16_MEMBER(overdriv_soundirq_w);
DECLARE_WRITE8_MEMBER(sound_ack_w);
DECLARE_WRITE16_MEMBER(overdriv_cpuB_irq_x_w);
DECLARE_WRITE16_MEMBER(overdriv_cpuB_irq_y_w);
DECLARE_WRITE16_MEMBER(slave_irq4_assert_w);
DECLARE_WRITE16_MEMBER(slave_irq5_assert_w);
DECLARE_WRITE16_MEMBER(objdma_w);
TIMER_CALLBACK_MEMBER(objdma_end_cb);