AR# 61696

UltraScale/UltraScale+ Memory IP - The funcsim.v/.vhdl structural simulation model is not supported

Version Found: v5.0 Rev1

Version Resolved: See (Xilinx Answer 58435)

MIG only supports behavioral simulations and does not support structural (i.e. gate-level) simulations of any kind.

However, when using the Out-Of-Context (OOC) flow, the <IP_name>_funcsim.v/.vhdl output products are still generated.

This can be misleading and will cause simulation failures if the <IP_name>_funcsim.v/.vhdl model is used.

Because only behavioral simulations are supported, the structural model should not be used.

This can be avoided by only running behavioral models or by manually compiling the MIG IP RTL when combining with structural models used by other IP.

Revision History

08/05/2014 - Initial Release

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Answer Number	Answer Title	Version Found	Version Resolved
58435	MIG UltraScale - IP Release Notes and Known Issues for Vivado 2014.1 and newer tool versions	N/A	N/A

AR# 61696
Date	12/21/2017
Status	Active
Type	Known Issues
Devices	Kintex UltraScale Virtex UltraScale Kintex UltraScale+ Virtex UltraScale+ Zynq UltraScale+ MPSoC More Less
Tools	Vivado Design Suite Vivado Design Suite - 2014.2
IP	MIG UltraScale