How does nic400 directs traffic from master to slaves?
e.g.
Master A, Slave B, ad Slave C are connected to NIC400.
Master A can send traffic to Slave B and Slave C.
Address used for these transaction are overlapping.
How does NIC400 distinguish and route the traffic from Master A to Slave B or Slave C?
Is there any other AXI attribute which can help to distinguish?
Thanks,
adawra
How did you end up with two slaves at overlapping addresses?
Well OS will assign non-overlapping address but due to remapping inside the SOC they may overlap as Driver will use OS assigned address.
NIC-400 does support remap, but at any given time at most one device is at a given physical address. The NIC-400 will direct accesses based on the requested address and the current remap settings.
Or have I misunderstood the question?