Abstract: This application note explains 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.
声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,请联系本站处理。 举报投诉
全部0条评论
快来发表一下你的评论吧 !