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Altera_Forum's avatar
Altera_Forum
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18 years ago

tDSS violation in DDR2 HP controller function simulation

Hi everyone: I have an Arria GX Dev board. The DDR2 module on it is MICRON 32-MByte x 16 DDR2 SDRAM operating at 233MHz.But I can't access DDR2 SDRAM with DDR2 High-Performance controller 7.2 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Did you properly configure the Micron DDR2 simulation model? The model is used for every speed grade part so you have to configure the settings file to match your DDR2 controller.

Jake