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Altera_Forum
Honored Contributor
Honored ContributorDDR2 External Memory Interface
Hi, I want to test one DDR2 memory using the example with ALTMEMPHY megafunction on cyclone IV, it compiles without errors or critical warnings, but when I use the ALTMEMPHY External Memory Interf...
Altera_ForumHonored Contributor
Honored ContributorI've read from the uniphy doc that calibration failure at the read stage usually involves problem with address/command clock phase and address/command board skew and delay. what numbers did you use for those parameters?
