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DDR2 Power Supply

Elvis Mota1
Prodigy 80 points


Hi,

I'd like to confirm that the interface between AM335x and DDR2 does not require a termination voltage supply (VTT).

I want to reuse a power supply already in a custom design but this SMPS is asynchronous. I understand that VTT needs to source and sink current when terminating DDR lines.

Thanks,