Device Family: Stratix® III, Stratix® IV E, Stratix® IV GT, Stratix® IV GX, Stratix® V E, Stratix® V GS, Stratix® V GT, Stratix® V GX

Type: Answers

Area: EMIF, Intellectual Property


IP Product: Renewal QDRII / II+ Controller with UniPHY

Does QDRII SRAM UniPHY based interface support or require setup and hold derating for slew-rate like DDR2 SDRAM or DDR3 SDRAM UniPHY based controller IP?

Description

QDRII SRAM UniPHY based interface does not derate setup and hold derating for slew-rate like DDR2 SDRAM or DDR3 SDRAM UniPHY based controller IP. The derating is not required for the QDRII SRAM UniPHY based IP.