diff options
Diffstat (limited to 'src/devices/cpu/z180/z180op.hxx')
-rw-r--r-- | src/devices/cpu/z180/z180op.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/devices/cpu/z180/z180op.hxx b/src/devices/cpu/z180/z180op.hxx index cad25aa4d1f..fce6718f40d 100644 --- a/src/devices/cpu/z180/z180op.hxx +++ b/src/devices/cpu/z180/z180op.hxx @@ -307,7 +307,8 @@ int z180_device::take_interrupt(int irq) if( irq == Z180_INT_IRQ0 ) { // retrieve the IRQ vector from the daisy chain or CPU interface - irq_vector = daisy_call_ack_device(); + device_z80daisy_interface *intf = daisy_get_irq_device(); + irq_vector = (intf != nullptr) ? intf->z80daisy_irq_ack() : standard_irq_callback_member(*this, 0); LOG(("Z180 '%s' single int. irq_vector $%02x\n", tag(), irq_vector)); |