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Altera_Forum's avatar
Altera_Forum
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15 years ago

Question on DDR2 DRAM of CycloneIII board

Hi all, Currently I have a Cyclone III board featuring Cyclone III EP3C120. The board has 256 MB of dual-channel DDR2 SDRAM memory with a 72-bit data width. According to the reference manual: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I don't have an answer to your question but I'm curious what board you're using. I looked and looked for a board with a 36 or 72-bit memory path and didn't find anything. Now I've settled for something 32-bits wide and I'll just read 18-bits at a time and assemble what I need but I'm curious for the future.