void s6_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
switch(id)
{
case TIMER_IRQ:
if(param == 1)
{
m_maincpu->set_input_line(M6808_IRQ_LINE, ASSERT_LINE);
m_irq_timer->adjust(attotime::from_ticks(32,3580000/4),0);
m_pia28->ca1_w(BIT(ioport("DIAGS")->read(), 2)); // Advance
m_pia28->cb1_w(BIT(ioport("DIAGS")->read(), 3)); // Up/Down
}
else
{
m_maincpu->set_input_line(M6808_IRQ_LINE, CLEAR_LINE);
m_irq_timer->adjust(attotime::from_ticks(980,3580000/4),1);
m_pia28->ca1_w(1);
m_pia28->cb1_w(1);
}
break;
}
}
void v6809_state::kbd_put(u8 data)
{
m_term_data = data;
m_pia0->cb1_w(0);
m_pia0->cb1_w(1);
}
