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Altera_Forum
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17 years ago

Instanciate multiple DDR2 controllers ?

Hi, I have a PCI express development board with stratix II GX and 288 MB of DDRII (4 * 64 MB + 1 * 32 MB). I can access to all memory with one controller. But I would like to divide my ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

You only have one memory interface so really you can only have one memory controller. What you need is a multi-port interface to the one controller. The easiest way for you to do this is to use SOPC builder. The Avalon bus will automatically give you a multi-port interface to the DDR2 memory.

Jake