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Adventurer
Adventurer
708 Views
Registered: ‎03-31-2014

connecting custom memory controller to DDR4 Phy

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Hi,

From PG150 I understand that Xilinx MIG PHY is not DFI compliant. Hence the signals at the top level of phy only wrapper are not matching exactly with DFI interface ports. Also there are some additional control ports.

To connect the Xilinx PHY with custom controller, does Xilinx provide any guideline document to match the DFI compliant ports?

Any reference would be helpful.

Thanks,

Aj.

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Moderator
Moderator
674 Views
Registered: ‎11-28-2016

Re: connecting custom memory controller to DDR4 Phy

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Hello @ajasan,

Xilinx doesn't have any documentation on how to connect our PHY with a DFI compliant interface.  You'll have to come up with a custom shim to do this.

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Moderator
Moderator
675 Views
Registered: ‎11-28-2016

Re: connecting custom memory controller to DDR4 Phy

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Hello @ajasan,

Xilinx doesn't have any documentation on how to connect our PHY with a DFI compliant interface.  You'll have to come up with a custom shim to do this.

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Adventurer
Adventurer
634 Views
Registered: ‎03-31-2014

Re: connecting custom memory controller to DDR4 Phy

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thanks for the reference.

I am referring to the same documents for interfacing.

 

Thanks.

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