Device Family: Arria® V, Cyclone® V

Type: Answers, Errata

Area: EMIF, Intellectual Property



Memory Controller May Become Unresponsive for LPDDR2 Interfaces Using Deep Power-Down Mode

Description

This problem affects LPDDR2 products.

The HPC II memory controller in LPDDR2 interfaces may become unresponsive after the interface exits deep power down mode.

Workaround/Fix

The workaround for this issue is to disable the EMIF Toolkit or to not use deep power-down mode.

This issue will be fixed in a future version.