Performance and Resource Utilization for Fast Fourier Transform v9.1

Vivado Design Suite Release 2019.2

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.

Data is provided for the following device families:

Kintex-7

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xc7k480t ffg901 -1 k7_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 396 770 1331 2 0 3 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 391 2845 6423 16 0 17 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 450 3355 5661 32 0 8 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 396 668 1059 3 0 3 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 369 2608 3681 9 12 72 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 391 2090 3293 9 0 11 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 358 1445 2515 10 1 35 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 385 2111 3289 8 1 56 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 369 5011 9339 50 1 67 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 341 6611 11416 54 1 101 PRODUCTION 1.12 2017-02-17
xc7k480t ffg901 -1 k7_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 396 777 1578 4 0 4 PRODUCTION 1.12 2017-02-17

Kintex UltraScale

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xcku115 flva1517 -1 ku_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 456 713 1328 2 0 3 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 456 2637 6432 16 0 17 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 494 3767 6800 24 0 8 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 456 642 1060 3 0 3 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 429 2622 3701 9 12 72 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 456 2044 3300 9 0 11 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 450 1360 2504 9 1 35 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 424 2189 3585 6 1 56 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 429 5743 10927 40 1 67 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 402 6944 12119 45 1 101 PRODUCTION 1.26 12-04-2018
xcku115 flva1517 -1 ku_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 456 731 1582 4 0 4 PRODUCTION 1.26 12-04-2018

Kintex UltraScale+

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xcku13p ffve900 -1 kup_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 747 1334 2 0 3 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 2820 6473 16 0 17 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 642 3823 6818 24 0 8 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 571 663 1060 3 0 3 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2586 3717 9 12 72 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2072 3303 9 0 11 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 571 1360 2518 9 1 35 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 571 2251 3591 6 1 56 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 625 5793 11074 40 1 67 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 571 7035 12423 45 1 101 PRODUCTION 1.27 08-13-2019
xcku13p ffve900 -1 kup_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 571 766 1589 4 0 4 PRODUCTION 1.27 08-13-2019

Virtex-7

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xc7vx690t ffg1157 -1 v7_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 396 770 1331 2 0 3 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 352 2763 6424 16 0 17 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 418 3354 5659 32 0 8 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 396 670 1059 3 0 3 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 363 2615 3683 9 12 72 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 347 2074 3314 9 0 11 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 380 1457 2499 10 1 35 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 391 2110 3295 8 1 56 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 352 5010 9388 50 1 67 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 314 6602 11418 54 1 101 PRODUCTION 1.11 2014-09-11
xc7vx690t ffg1157 -1 v7_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 396 778 1578 4 0 4 PRODUCTION 1.11 2014-09-11

Virtex UltraScale

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xcvu160 flgb2104 -1 vu_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 456 720 1336 2 0 3 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 456 2635 6415 16 0 17 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 472 3718 6797 24 0 8 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 456 643 1061 3 0 3 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 429 2635 3747 9 12 72 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 456 2045 3396 9 0 11 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 450 1366 2514 9 1 35 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 440 2211 3698 6 1 56 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 402 5747 10919 40 1 67 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 380 6958 12159 45 1 101 PRODUCTION 1.27 12-04-2018
xcvu160 flgb2104 -1 vu_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 456 729 1575 4 0 4 PRODUCTION 1.27 12-04-2018

Virtex UltraScale+

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xcvu9p flgb2104 -1 vup_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 745 1334 2 0 3 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 2828 6446 16 0 17 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 642 3820 6796 24 0 8 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 571 666 1060 3 0 3 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2595 3734 9 12 72 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2073 3326 9 0 11 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 571 1360 2506 9 1 35 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 571 2233 3648 6 1 56 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 610 5795 11101 40 1 67 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 588 7027 12407 45 1 101 PRODUCTION 1.26 08-13-2019
xcvu9p flgb2104 -1 vup_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 571 766 1581 4 0 4 PRODUCTION 1.26 08-13-2019

Zynq UltraScale+

Part Information Configuration Parameters Performance and Resource Utilization
Device Package Speed Grade Configuration Name
channels
transform_length
implementation_options
run_time_configurable_transform_length
data_format
input_width
phase_factor_width
scaling_options
rounding_modes
output_ordering
cyclic_prefix_insertion
Clock Input Fmax (MHz) LUTs FFs DSPs 36k BRAMs 18k BRAMs Speedfile Status
xczu9eg ffvb1156 -1 zup_1_3gpplte 1 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 750 1334 2 0 3 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_3gpplte_8channel 8 1024 radix_2_lite_burst_io true fixed_point 16 16 scaled convergent_rounding natural_order true aclk 571 2817 6469 16 0 17 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_ctscanner 1 1024 pipelined_streaming_io false fixed_point 24 24 scaled convergent_rounding bit_reversed_order false aclk 642 3818 6849 24 0 8 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_ofdm 1 256 radix_2_burst_io true fixed_point 12 12 scaled truncation natural_order true aclk 571 667 1060 3 0 3 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_radar_large 1 32768 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2598 3776 9 12 72 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_radar_small 1 1024 radix_4_burst_io true fixed_point 20 16 block_floating_point convergent_rounding natural_order false aclk 571 2070 3303 9 0 11 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_testmeasurement_burst_fixed 1 8192 radix_2_burst_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 571 1355 2518 9 1 35 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_testmeasurement_burst_float 1 8192 radix_2_burst_io false floating_point 32 24 natural_order false aclk 571 2231 3581 6 1 56 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_testmeasurement_stream_fixed 1 8192 pipelined_streaming_io false fixed_point 24 24 unscaled convergent_rounding natural_order false aclk 615 5792 11085 40 1 67 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_testmeasurement_stream_float 1 8192 pipelined_streaming_io false floating_point 32 24 natural_order false aclk 577 7026 12376 45 1 101 PRODUCTION 1.26 08-13-2019
xczu9eg ffvb1156 -1 zup_1_ultrasound 1 512 radix_2_lite_burst_io true fixed_point 24 24 scaled convergent_rounding natural_order false aclk 571 767 1589 4 0 4 PRODUCTION 1.26 08-13-2019

COPYRIGHT

Copyright 2019 Xilinx, Inc. Xilinx, the Xilinx logo, Alveo, Artix, ISE, Kintex, Spartan, Versal, Virtex, Vivado, Zynq, and other designated brands included herein are trademarks of Xilinx in the United States and other countries. Arm is a registered trademark of Arm Limited in the EU and other countries. All other trademarks are the property of their respective owners.

LEGAL INFORMATION: PLEASE READ

The information disclosed to you hereunder (the "Materials") is provided solely for the selection and use of Xilinx products. To the maximum extent permitted by applicable law: (1) Materials are made available "AS IS" and with all faults, Xilinx hereby DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and (2) Xilinx shall not be liable (whether in contract or tort, including negligence, or under any other theory of liability) for any loss or damage of any kind or nature related to, arising under, or in connection with, the Materials (including your use of the Materials), including for any direct, indirect, special, incidental, or consequential loss or damage (including loss of data, profits, goodwill, or any type of loss or damage suffered as a result of any action brought by a third party) even if such damage or loss was reasonably foreseeable or Xilinx had been advised of the possibility of the same. Xilinx assumes no obligation to correct any errors contained in the Materials or to notify you of updates to the Materials or to product specifications. You may not reproduce, modify, distribute, or publicly display the Materials without prior written consent. Certain products are subject to the terms and conditions of Xilinx's limited warranty, please refer to Xilinx's Terms of Sale which can be viewed at https://www.xilinx.com/legal.htm#tos; IP cores may be subject to warranty and support terms contained in a license issued to you by Xilinx. Xilinx products are not designed or intended to be fail-safe or for use in any application requiring fail-safe performance; you assume sole risk and liability for use of Xilinx products in such critical applications, please refer to Xilinx's Terms of Sale which can be viewed at https://www.xilinx.com/legal.htm#tos.