Answer:
Not all SMbus devices are ARP capable.SMbus devices are categorized as follows-
- ARP-capable.
- Fixed and discoverable
- Fixed, not discoverable
- Non ARP- capable
MAX7311 is just compatible with SMBus, but it is not fully compliant.ARP was only introduced in SMbus 2.0 which is a method of dynamically assigning new unique addresses to slaves using the same address.Hence, MAX7311 is not ARP-capable.