Many systems need designers to interface between two different busses. These busses might run at different speeds, be of different widths or operate at different voltages.
Often the traffic on the buses is different, with the need to interface between a bus with bursty data to a slower bus that needs a more continuous flow of data.
Many of these challenging design problems can be solved with simple FIFOs or dual-port devices.
Find out the best way to match buses in your systems with comprehensive application notes from IDT: click here for the guide on how to use FIFOs and then learn how dual-port memories can bus-match by clicking here.