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Beginner
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On a Cyclone V E, how can i connect a 128 Bit wide DDR3 SDRAM with a desired clock of 300 MHz?

 
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Moderator
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Hi Aleib,

 

The max spec for one Cyclone V E DDR3 interface is as below.

  • DDR3 hard IP = 32 bit + 8 ECC
  • DDR3 soft IP = 64 bit + 8 ECC

 

There is no DDR3 IP that can support 128 bit.

 

Thanks.

 

Regards,

dlim

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