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Altera_Forum's avatar
Altera_Forum
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14 years ago

DDR2 on two sides - one controller

Hello, We are using an Arria II with DDR2 chips on two sides of the FPGA. Is there a way to aggregate the two and control them with one instance of the DDR2 HP controller? We are using HP and...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

As the commands for the two chips are are issued by one controller each DRAM chip will run in sync with the other. The Altmem-PHY just sees the two chips as an aggregated DQ/DQS bus.