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Altera_Forum
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16 years ago

DDR input without DPA in Arria II GX

Hello I am using arria ii gx to communicate with a high speed device. The device is sending DDR data, data with a data clock, dclk. dclk and data are source synchronous. I need to capture the d...
Altera_Forum's avatar
Altera_Forum
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16 years ago

Arria II does have dynamically configurable PLLs.

I'm not sure you could 500MHz through Arria II IO however?? Have you checked timing in Quartus? I'd be interested in knowing what the top speed is.