Device Family: Stratix® III

Device Family: Stratix® IV E

Device Family: Stratix® IV GT

Device Family: Stratix® IV GX

Device Family: Stratix® V E

Device Family: Stratix® V GS

Device Family: Stratix® V GT

Device Family: Stratix® V GX

Type: Answers

Area: EMIF

Area: Intellectual Property


IP Product: RLDRAM II Controller with UniPHY

Is there any issue with selecting the option Enable Avalon-MM byte-enable signal when generating RLDRAMII Controller with UniPHY?

Description

Yes, the option "Enable Avalon-MM byte-enable signal" in the Controller Settings tab of the RLDRAMII Controller with UniPHY in version 11.0 does not have any effect on the controller. When enabled, no controller port for avl_be is created or used in any way.

 

There is no workaround to implement byte enable. This issue will be fixed in the future version of the IP and Quartus® II software.