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Altera_Forum
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10 years ago

Arrow Cyclone V SoCKit Hard DDR3 Memory controller interface

Hello all, I have a query with respect to the implementation of the Hard Memory controller + UniPHY interface for the Cyclone V SoCKIT development board (https://www.arrow.com/en/products/so......
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hello David,

The 300 MHz might be because the soft memory controller is limited to this speed. Did you try increasing it to 400 MHz using the HMC? It will work if the board is not physically limiting it.

Thiago