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Calvin9's avatar
Calvin9
Icon for New Contributor rankNew Contributor
6 years ago

1. What is dual channel mode in DDR4? 2. How to enable dual channel mode in Arria 10 GX board?

The design requires accessing DDR through 2 channels using seperate DIMM. The target device is Arria 10.
BoonT_Intel's avatar
BoonT_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Also, from which documentation you notice dual channel? I don't think Intel FPGA EMIF claim about "dual channel" term anywhere. And what sstrell asking is correct. Are you mean dual rank? or may you are asking 2 DDR4 interface which require you to instantiate the IP 2 times from your top level. when there are dual DIMM, there are few possibility like single dual DIMM interface, 2 interface with 2 DIMMs.