Device Family: Arria® V

Type: Answers, Errata

Area: EMIF, Intellectual Property, Tools



pll_sharing Warning Message May Appear

Description

This problem affects UniPHY-based DDR3, LPDDR2, QDR II, RLDRAM II and RLDRAM 3 products.

When you create a new external memory interface in the Quartus II software, you may see the following warning message:

Warning: ... pll_bridge.pll_sharing cannot be both connected and exported

The above warning message is not harmful.

Workaround/Fix

The workaround for this issue is to ignore the displayed warning message.

This issue will be fixed in a future version.