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Altera_Forum
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17 years ago

DDR2 HP Controller Random Writes

Hi, I am running a new design with MT47H64M16HR from micron. The chip is CY3 55 -6. Half rate local native mode. Currently at 150MHz, but we have verified the design using nios with 200MHz mem...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hi,

at CL5 the controller never assert ready.

It is the HP DDR2.

What speed did you use? The same SDRAM?

apus