AXI Data FIFO - 2.1 English

Common Configuration:

•ID Width: 4 (AXI4 and AXI3 only)

•Address Width: 32

•User Width: 0

•Read/Write

•Protocol: AXI3 or AXI4

Note: The specifications in these tables are derived by implementing the configured IP in isolation, characterizing clock frequency based on static timing results, and then applying a 10% guardband below the highest constrained clock frequency that meets timing.

Table 2-11: AXI Data FIFO Performance
FIFO Depth	FIFO Delay (Packet Mode)	Data Width	Performance (MHz)
FIFO Depth	FIFO Delay (Packet Mode)	Data Width	Virtex-7 and Kintex-7 (and its Zynq-7000 derivatives), Speed Grade -2	Kintex UltraScale, Speed Grade -2	Artix-7 (and its Zynq-7000 derivatives), Speed Grade -2
32	No	32-1024	350	400	235
512	No	32-1024	350	400	265
512	Yes	32-1024	320	370	195

AXI Data FIFO - 2.1 English - PG059

AXI Interconnect LogiCORE IP Product Guide (PG059)