Type: Answers, Errata

Area: EMIF, Intellectual Property



Half Rate Bridge Not Supported in Simulation

Description

If you open an IP design created in version 10.1 of the Quartus II software in version 11.0 or later and enable the Half Rate Bridge feature, the design may fail in simulation.

This issue affects all ALTMEMPHY-based designs created in 10.1 and opened in the Quartus II software version 11.0 or later.

Workaround/Fix

Do not enable the Half Rate Bridge feature.

This issue will be fixed in a future version.