Пример #1
0
static void cpucycle()
{
    if(irqenabled == 0)
        return;
    irqcounter++;
    if(irqcounter >= irqmax)
        cpu_set_irq(IRQ_MAPPER);
}
Пример #2
0
static void clockirq()
{
	if(irqcounter >= 0xFF) {
		irqcounter = irqlatch;
		cpu_set_irq(IRQ_MAPPER);
	}
	else
		irqcounter++;
}
Пример #3
0
static void cpucycle()
{
	if((irqenable & 2) == 0)
		return;
	if(irqcounter == 0xFFFF) {
		irqcounter = irqlatch;
		cpu_set_irq(IRQ_MAPPER);
	}
	else
		irqcounter++;
}