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This is better, but still not enough ($415-6 buffer modified by "master" and read by "slave"), nw

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This commit is contained in:
angelosa 2015-10-01 22:32:44 +02:00
parent eae77e126c
commit 847d916894
1 changed files with 7 additions and 3 deletions
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10
src/mame/drivers/cntsteer.c
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@ -509,20 +509,24 @@ WRITE8_MEMBER(cntsteer_state::zerotrgt_ctrl_w)
WRITE8_MEMBER(cntsteer_state::cntsteer_sub_irq_w)
{
m_subcpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
//m_subcpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
// printf("%02x IRQ\n", data);
}
WRITE8_MEMBER(cntsteer_state::cntsteer_sub_nmi_w)
{
// if (data)
// m_subcpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
machine().scheduler().synchronize(); // force resync
m_subcpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
m_maincpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE);
// popmessage("%02x", data);
}
WRITE8_MEMBER(cntsteer_state::cntsteer_main_irq_w)
{
m_maincpu->set_input_line(M6809_IRQ_LINE, HOLD_LINE);
machine().scheduler().synchronize(); // force resync
m_maincpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE);
}
/* Convert weird input handling with MAME standards.*/