This commit is contained in:
braintro 2019-01-01 13:47:31 -06:00
commit 42cbcb333b
2 changed files with 5 additions and 12 deletions

View File

@ -140,17 +140,9 @@ WRITE8_MEMBER(taito_en_device::mb87078_gain_changed)
*
*************************************/
WRITE_LINE_MEMBER(taito_en_device::duart_irq_handler)
IRQ_CALLBACK_MEMBER(taito_en_device::duart_iack)
{
if (state == ASSERT_LINE)
{
m_audiocpu->set_input_line_vector(M68K_IRQ_6, m_duart68681->get_irq_vector());
m_audiocpu->set_input_line(M68K_IRQ_6, ASSERT_LINE);
}
else
{
m_audiocpu->set_input_line(M68K_IRQ_6, CLEAR_LINE);
}
return m_duart68681->get_irq_vector();
}
@ -201,13 +193,14 @@ void taito_en_device::device_add_mconfig(machine_config &config)
/* basic machine hardware */
M68000(config, m_audiocpu, XTAL(30'476'100) / 2);
m_audiocpu->set_addrmap(AS_PROGRAM, &taito_en_device::en_sound_map);
m_audiocpu->set_irq_acknowledge_callback(FUNC(taito_en_device::duart_iack));
ES5510(config, m_esp, XTAL(10'000'000)); // from Gun Buster schematics
m_esp->set_disable();
MC68681(config, m_duart68681, XTAL(16'000'000) / 4);
m_duart68681->set_clocks(XTAL(16'000'000)/2/8, XTAL(16'000'000)/2/16, XTAL(16'000'000)/2/16, XTAL(16'000'000)/2/8);
m_duart68681->irq_cb().set(FUNC(taito_en_device::duart_irq_handler));
m_duart68681->irq_cb().set_inputline(m_audiocpu, M68K_IRQ_6);
m_duart68681->outport_cb().set(FUNC(taito_en_device::duart_output));
MB87078(config, m_mb87078);

View File

@ -54,7 +54,7 @@ private:
uint32_t m_bankmask;
DECLARE_WRITE_LINE_MEMBER(duart_irq_handler);
IRQ_CALLBACK_MEMBER(duart_iack);
DECLARE_WRITE8_MEMBER(duart_output);
DECLARE_WRITE8_MEMBER(mb87078_gain_changed);