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Altera_Forum
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15 years ago

Debugging Arria GX DDR2 Controller

I am using an ArriaGX EP1AGX90EF1152 to control 4 x MT47H128M16 SDRAM chips. The controller is the DDR2 SDRAM High Performance Controller v9.0 Build 235. Memory clock frequency i2 162MHz and PLL Ref ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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Hello,

Did you use the Debug Toolkit for DDR2 and DDR3?

Look at the "External Memory Interface Handbook Volume 4 Section III. Debugging"

I used it to fix few boards.

Good luck,

Reuven

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Hi Reuven,

Thanks for your help.

I have not used the Debug Toolkit for DDR2 and DDR3, but I will try it as soon as I can get back to the production debug project.

Regards,

Brian