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GLees's avatar
GLees
Icon for Contributor rankContributor
2 years ago

Cyclone 10GX EMIF Won't fit DDR3 X16

I'm trying to implement a X16 DDR3 EMIF in a single bank (2K) of a Cyclone 10GX220. Quartus gives me an error saying that it won't fit. There are enough pins in the bank if I omit the DM signals. I...
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AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hello GLees,


As sstrell has mentioned, you need 2 banks to implement x16 DDR3 memory interface and unused I/O lanes can be used as GPIO.

But it's limited to 1.5V.


Do you have any further question in this thread?


Regards,

Adzim