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mfortuna's avatar
mfortuna
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7 days ago

DDR4 Problem Migrating from Arria 10 016 to 048

We have a board design that supports an F29 package Arria 10. It has two DDR4 interfaces running at an 1866 data rate. In the past an 016 chip with DDR4-2400 ICs worked fine. We needed more logic s...
Memory
yoichiK_altera's avatar
yoichiK_altera
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3 days ago

I can think of the cause is only power capability issue across migration devices.    Especially static power will increase from 016 -> 048 density.   Do you use the single DDR4 example design to see the calibration result ?