Performance and Resource Utilization for AXI Data FIFO v2.1

Vivado Design Suite Release 2024.2

Interpreting the results

This page contains maximum frequency and resource utilization data for several configurations of this IP core. The data is separated into a table per device family. In each table, each row describes a test case. The columns are divided into test parameters and results. The test parameters include the part information and the core-specific configuration parameters. Any configuration parameters that are not listed have their default values; any parameters with a blank value are disabled or set automatically by the IP core. Consult the product guide for this IP core for a list of GUI parameter and user parameter mappings.

Resource figures are taken from the utilization report issued at the end of implementation using the Out-of-Context flow in Vivado Design Suite.
The Out-of-Context IP constraints include HD.CLK_SRC properties as required to ensure correct hold timing closure: these properties are enabled using the Tcl command: set_param ips.includeClockLocationConstraints true
Maximum frequency is measured using the Out-of-Context flow to synthesize and implement the IP instance in isolation. This ensures that the design is not distorted in order to route to device pins.
Maximum frequency is the result of a binary search of attempted clock period constraints. The reported figure is the highest frequency at which the design met timing.
LUT figures do not include LUTs used as pack-thrus, but do include LUTs used as memory.
Default Vivado Design Suite 2024.2 settings were used. You may be able to improve on these figures using different settings. Because surrounding circuitry will affect placement and timing, no guarantee can be given that these figures will be repeatable in a larger design.

Data is provided for the following device families:

Artix-7
Kintex-7
Kintex UltraScale
Kintex UltraScale+
Zynq UltraScale+

Artix-7

Part Information			Configuration Parameters										Performance and Resource Utilization
Device	Package	Speed Grade	Configuration Name	PROTOCOL	READ_WRITE_MODE	ADDR_WIDTH	DATA_WIDTH	ID_WIDTH	WRITE_FIFO_DEPTH	READ_FIFO_DEPTH	WRITE_FIFO_DELAY	READ_FIFO_DELAY	Clock Input	Fmax (MHz)	LUTs	FFs	DSPs	36k BRAMs	18k BRAMs	Speedfile Status
xc7a200t	fbg676	2	axi4_bram_7a2	AXI4	READ_WRITE	32	1024	4	512	512	0	0	N/A	269	129	2309	0	30	2	PRODUCTION 1.23 2018-06-13
xc7a200t	fbg676	2	axi4_lutram_7a2	AXI4	READ_WRITE	32	1024	4	32	32	0	0	N/A	319	1523	4450	0	0	0	PRODUCTION 1.23 2018-06-13
xc7a200t	fbg676	2	axi4_pkt_7a2	AXI4	READ_WRITE	32	1024	4	512	512	1	1	N/A	269	333	2828	0	30	2	PRODUCTION 1.23 2018-06-13

Kintex-7

Part Information			Configuration Parameters										Performance and Resource Utilization
Device	Package	Speed Grade	Configuration Name	PROTOCOL	READ_WRITE_MODE	ADDR_WIDTH	DATA_WIDTH	ID_WIDTH	WRITE_FIFO_DEPTH	READ_FIFO_DEPTH	WRITE_FIFO_DELAY	READ_FIFO_DELAY	Clock Input	Fmax (MHz)	LUTs	FFs	DSPs	36k BRAMs	18k BRAMs	Speedfile Status
xc7k325t	ffg900	2	axi4_bram_7k2	AXI4	READ_WRITE	32	1024	4	512	512	0	0	N/A	388	145	2316	0	30	2	PRODUCTION 1.12 2017-02-17
xc7k325t	ffg900	2	axi4_lutram_7k2	AXI4	READ_WRITE	32	1024	4	32	32	0	0	N/A	457	1530	4450	0	0	0	PRODUCTION 1.12 2017-02-17
xc7k325t	ffg900	2	axi4_pkt_7k2	AXI4	READ_WRITE	32	1024	4	512	512	1	1	N/A	363	350	2828	0	30	2	PRODUCTION 1.12 2017-02-17

Kintex UltraScale

Part Information			Configuration Parameters										Performance and Resource Utilization
Device	Package	Speed Grade	Configuration Name	PROTOCOL	READ_WRITE_MODE	ADDR_WIDTH	DATA_WIDTH	ID_WIDTH	WRITE_FIFO_DEPTH	READ_FIFO_DEPTH	WRITE_FIFO_DELAY	READ_FIFO_DELAY	Clock Input	Fmax (MHz)	LUTs	FFs	DSPs	36k BRAMs	18k BRAMs	Speedfile Status
xcku040	ffva1156	2	axi4_pkt_ku2	AXI4	READ_WRITE	32	1024	4	512	512	1	1	N/A	450	338	2858	0	30	2	PRODUCTION 1.25 12-04-2018

Kintex UltraScale+

Part Information			Configuration Parameters										Performance and Resource Utilization
Device	Package	Speed Grade	Configuration Name	PROTOCOL	READ_WRITE_MODE	ADDR_WIDTH	DATA_WIDTH	ID_WIDTH	WRITE_FIFO_DEPTH	READ_FIFO_DEPTH	WRITE_FIFO_DELAY	READ_FIFO_DELAY	Clock Input	Fmax (MHz)	LUTs	FFs	DSPs	36k BRAMs	18k BRAMs	Speedfile Status
xcku5p	ffvb676	2	axi4_bram_ku2	AXI4	READ_WRITE	32	1024	4	512	512	0	0	N/A	613	153	2364	0	30	2	PRODUCTION 1.29 05-01-2022
xcku5p	ffvb676	2	axi4_lutram_ku2	AXI4	READ_WRITE	32	1024	4	32	32	0	0	N/A	738	1326	4485	0	0	0	PRODUCTION 1.29 05-01-2022
xcku5p	ffvb676	2	axi4_pkt_ku5p	AXI4	READ_WRITE	32	1024	4	512	512	1	1	N/A	625	354	2861	0	30	2	PRODUCTION 1.29 05-01-2022

Zynq UltraScale+

Part Information			Configuration Parameters										Performance and Resource Utilization
Device	Package	Speed Grade	Configuration Name	PROTOCOL	READ_WRITE_MODE	ADDR_WIDTH	DATA_WIDTH	ID_WIDTH	WRITE_FIFO_DEPTH	READ_FIFO_DEPTH	WRITE_FIFO_DELAY	READ_FIFO_DELAY	Clock Input	Fmax (MHz)	LUTs	FFs	DSPs	36k BRAMs	18k BRAMs	Speedfile Status
xczu9eg	ffvb1156	2	axi4_bram_7z2	AXI4	READ_WRITE	32	1024	4	512	512	0	0	N/A	613	152	2345	0	30	2	PRODUCTION 1.30 05-15-2022
xczu9eg	ffvb1156	2	axi4_pkt_7z2	AXI4	READ_WRITE	32	1024	4	512	32	0	0	N/A	663	700	3338	0	16	1	PRODUCTION 1.30 05-15-2022
xczu9eg	ffvb1156	2	axi4_pkt_zu9eg	AXI4	READ_WRITE	32	1024	4	512	512	1	1	N/A	594	348	2837	0	30	2	PRODUCTION 1.30 05-15-2022

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