Beispiel #1
0
static INPUT_CHANGED( pen_check )
{
	UINT8 button = field.machine().root_device().ioport("PENB")->read();
	palm_state *state = field.machine().driver_data<palm_state>();

	if(button)
		mc68328_set_penirq_line(state->m_lsi, 1);
	else
		mc68328_set_penirq_line(state->m_lsi, 0);
}
Beispiel #2
0
static INPUT_CHANGED( pen_check )
{
    UINT8 button = input_port_read(field->port->machine(), "PENB");
    device_t *mc68328_device = field->port->machine().device("dragonball");
    if(button)
    {
        mc68328_set_penirq_line(mc68328_device, 1);
    }
    else
    {
        mc68328_set_penirq_line(mc68328_device, 0);
    }
}