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With the memory controller requirement, I'd recommend Cyclone V or Arria V, at least, which include hard memory controllers for performance. You don't mention which memory standard you need to support. If it's DDR4, you have to move up to Arria 10.
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Thanks to both of you who responded.
Due to the price of Arria V I will choose Cyclone V, but I have some questions related to their features, if someone can answer me I would be pleased.
First of all I see that are so many differents models for Arria V and I want to know how can I know what FPGA will fit better with my processor and what parameters should I compare. Should I look into the difference between Adaptive logic modules (ALMs) or Equivalent logic elements (LEs)? I got some confusion looking that because Cyclone II, which I used for my last project,got thousands of logic elements and this models only has hundreds, did ALM work as LE?
The memory standard I will support will be DDR, I don't know yet if DDR3 or DDR4. Also, I have to program a L2 cache use in the RISC-V project.
How can I know what model to choose of Cyclone V, not onnly about ALM or LE, because it also have different transceiver speed and I don't really know how to deal with that.
Thank you,
Joel
Honored Contributor
