Article ID: 000086555 Content Type: Troubleshooting Last Reviewed: 10/24/2011

Simulation of an ALTMEMPHY-based megafunction as part of a Qsys (Beta) system might generate an error

Environment

Quartus Edition

Quartus® II Subscription Edition

Version Found: 10.1 Version Fixed: 10.1

FPGA Intellectual Property

Simulation

Version Found: 10.1 Version Fixed: 10.1

BUILT IN - ARTICLE INTRO SECOND COMPONENT

Critical Issue

Description

If you simulate an ALTMEMPHY-based megafunction as part of a Qsys system, the simulator might generate the following error:

Instantiation of "stratixiii_ddio_in" failed.

Resolution

Add the following global assignment to the Quartus II IP File (.qip) generated by Qsys:

set_global_assignment -name EDA_DESIGN_EXTRA_ALTERA_SIM_LIB stratixiii -section_id eda_simulation

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