static INTERRUPT_GEN( gijoe_interrupt )
{
// global interrupt masking (*this game only)
if (!K056832_is_IRQ_enabled(0)) return;
if (K053246_is_IRQ_enabled())
{
gijoe_objdma();
// 42.7us(clr) + 341.3us(xfer) delay at 6Mhz dotclock
timer_adjust(dmadelay_timer, TIME_IN_USEC(JOE_DMADELAY), 0, 0);
}
// trigger V-blank interrupt
if (cur_control2 & 0x0080)
cpunum_set_input_line(0, 5, HOLD_LINE);
}
static INTERRUPT_GEN( gijoe_interrupt )
{
gijoe_state *state = device->machine->driver_data<gijoe_state>();
// global interrupt masking (*this game only)
if (!k056832_is_irq_enabled(state->k056832, 0))
return;
if (k053246_is_irq_enabled(state->k053246))
{
gijoe_objdma(device->machine);
// 42.7us(clr) + 341.3us(xfer) delay at 6Mhz dotclock
timer_adjust_oneshot(state->dmadelay_timer, JOE_DMADELAY, 0);
}
// trigger V-blank interrupt
if (state->cur_control2 & 0x0080)
cpu_set_input_line(device, 5, HOLD_LINE);
}
