Yang Bowen, Jiang Lin, Zhu Qian. Design and implementation of an ODU2 data splitting and rearrangement structure[J]. 2013,(6):12-14. DOI: 10.13756/j.gtxyj.2013.06.009.
For the purpose of extracting any 1~8 bytes as required from the 64-bit ODU2 data stream stored in the buffer memory in the course of ODU2 segmentation in the OTN-based data packet switching technology
an adaptive ODU2 data splitting and rearrangement circuit structure is designed in a top-down way and implemented by using Verilog-HDL and the function simulation and logic synthesis are conducted.The results show that the data splitting and rearrangement structure can operate at up to 280MHz
significantly improving the efficiency of ODU2 data flow cutting.
关键词
数据顺序重排光信道数据单元数据流切割光传送网分组交换
Keywords
data sequence rearrangementODUdata segmentationOTNpacket switching