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Altera_Forum's avatar
Altera_Forum
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10 years ago

DDR3 min/max/middle allowed frequencies

Hello, As for the DDR3 clock frequency, it's currently set to 533Mhz (max allowed freq). I know that the minimal supported frequency is 300MHz. So, can I set any frequency between 300MHz and 5...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

i believe is that that allow some margin for some clock variation due to PCB design. It is the best you configured to a frequency at the middle, as due to temperature constraint, the frequency might be vary....