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Interfacing DDR3 memory module with DS34S132

Posted: 12 Oct 2011 ?? ?Print Version ?Bookmark and Share

Keywords:TDM? -over-packet IC? DDR3? synchronous DRAM?

Here's an application note that details how to interface the DS34S132, a 32-point TDM-over-packet IC, with a DDR3 memory chip. The DS34S132 uses an external double data rate (DDR) synchronous DRAM (or DDR1) device to buffer data. The memory supplies sufficient buffer space to support a 256ms Packet-Delay Variation (PDV) for each of the 256 pseudowires (PWs)/bundles and to enable packet reordering.

View the PDF document for more information.

Originally published by Maxim Integrated Products at www.maxim-ic.com as "Using a DDR3 Memory Module with the DS34S132".





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