Forum Discussion

New Contributor

2 years ago

Solved

Octa rank (2S4Rx4) 3DS memory EMIF

Hello. I am trying to find correct parameters for EMIF calibration stage. Right now, I have HMABAGR7A4R4N-VN SK Hynix RAM. It has 8Rx4(or 2S4Rx4) memory organization. However, I cannot find a temp...

AdzimZM_Altera
2 years ago
Hi Mark,

You can check the device memory support in External Memory Interface (EMIF) Spec Estimator. Link: https://www.intel.com/content/www/us/en/support/programmable/support-resources/support-centers/emif-spec-estimator.html

You can choose the device that you want to use in Device Family box and select the Memory Format & Topologies.

Regards,
Adzim

AdzimZM_Altera

Regular Contributor

2 years ago

Hi Mark,

You can check the device memory support in External Memory Interface (EMIF) Spec Estimator. Link: https://www.intel.com/content/www/us/en/support/programmable/support-resources/support-centers/emif-spec-estimator.html

You can choose the device that you want to use in Device Family box and select the Memory Format & Topologies.

Regards,

Adzim

ushermark

New Contributor

2 years ago

Hello Adzim,

As far as I understood, there are FPGA that supports quad-rank memories and in order to support octa-rank memory, it must be 3DS that is supported by FPGA like Agilex with the type of 2C4Rx4. Am I correct?

Best regards,
Mark

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Octa rank (2S4Rx4) 3DS memory EMIF

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