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Fixed upd765 irq hook-up for PC-9801RS

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This commit is contained in:
Angelo Salese 2012-11-28 15:55:47 +00:00
parent b1354d9ed4
commit 3f5c09e4b9
1 changed files with 12 additions and 4 deletions
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16
src/mess/drivers/pc9801.c
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@ -440,11 +440,14 @@ private:
void m_sdip_write(UINT16 port, UINT8 sdip_offset,UINT8 data);
public:
DECLARE_MACHINE_START(pc9801);
DECLARE_MACHINE_START(pc9801rs);
DECLARE_MACHINE_START(pc9821);
DECLARE_MACHINE_RESET(pc9801);
DECLARE_MACHINE_RESET(pc9801f);
DECLARE_PALETTE_INIT(pc9801);
DECLARE_MACHINE_RESET(pc9801rs);
DECLARE_MACHINE_START(pc9821);
DECLARE_PALETTE_INIT(pc9801);
INTERRUPT_GEN_MEMBER(pc9801_vrtc_irq);
DECLARE_INPUT_CHANGED_MEMBER(key_stroke);
DECLARE_INPUT_CHANGED_MEMBER(shift_stroke);
@ -2825,7 +2828,7 @@ MACHINE_RESET_MEMBER(pc9801_state,pc9801rs)
m_ram_size = machine().device<ram_device>(RAM_TAG)->size() - 0xa0000;
}
MACHINE_START_MEMBER(pc9801_state,pc9821)
MACHINE_START_MEMBER(pc9801_state,pc9801rs)
{
machine().device("maincpu")->execute().set_irq_acknowledge_callback(irq_callback);
@ -2836,6 +2839,11 @@ MACHINE_START_MEMBER(pc9801_state,pc9821)
fdc = machine().device<upd765a_device>(":upd765_2hd");
fdc->setup_intrq_cb(upd765a_device::line_cb(FUNC(pc9801_state::pc9801rs_fdc_irq), this));
fdc->setup_drq_cb(upd765a_device::line_cb(FUNC(pc9801_state::fdc_2hd_drq), this));
}
MACHINE_START_MEMBER(pc9801_state,pc9821)
{
MACHINE_START_CALL_MEMBER(pc9801rs);
m_ideram = auto_alloc_array(machine(), UINT8, 0x2000);
m_vram256 = auto_alloc_array(machine(), UINT8, 0x8000);
@ -2947,7 +2955,7 @@ static MACHINE_CONFIG_START( pc9801rs, pc9801_state )
MCFG_CPU_IO_MAP(pc9801rs_io)
MCFG_CPU_VBLANK_INT_DRIVER("screen", pc9801_state, pc9801_vrtc_irq)
MCFG_MACHINE_START_OVERRIDE(pc9801_state,pc9801)
MCFG_MACHINE_START_OVERRIDE(pc9801_state,pc9801rs)
MCFG_MACHINE_RESET_OVERRIDE(pc9801_state,pc9801rs)
MCFG_PIT8253_ADD( "pit8253", pc9801rs_pit8253_config )