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Altera_Forum
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12 years ago

How do I create AXI3 interface to DDR3 SDRAM Controller with UniPHY?

Hello, I am trying to port an old design to the Arria V GX Starter Kit development board. The old design had a 64-bit AXI3 interface to a custom DDR2 controller but now I need to port it to th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

How do I do the connection? If you look at the attached JPEG, I have a DDR3 Uniphy Controller and an AXI Master component. None of the ports on the modules can connect to each other. The AXI Master component has an Avalon streaming interface while the DDR3 controller has a memory-mapped interface. I have tried every AXI module available and none of them seem to provide the proper connections to the controller. How did you do it?