•AXI4 or AXI3 to AXI4-Lite protocol conversion:
°Stores AWID and ARID values received on the SI and restores them as BID/RID during response transfers.
°Converts burst transaction into a series of AXI4-Lite single-beat transfers.
•AXI4 to AXI3 protocol conversion:
°Splits burst transactions of more than 16 beats from connected AXI4 masters into multiple transactions of no more than 16 beats.
°Split transactions are single-threaded to enforce in-order merging of response transfers.
•All other conversions tie-off unused signals and incur no intervening logic.