AXI4 or AXI3 master devices can issue transactions through the SmartConnect to an AXI4-Lite slave. SmartConnect automatically inserts the required protocol conversion logic.
The transaction ID (awid or arid) received at the SI
is stripped and stored internally, and retrieved during response transfers as bid or
rid.
SmartConnect converts AXI4/AXI3 bursts into a sequence of single-beat transactions for AXI4-Lite slaves.