A GALS Delay-insensitive Self-timed Wrapper for Network on Chips

@article{Guan2009AGD,
  title={A GALS Delay-insensitive Self-timed Wrapper for Network on Chips},
  author={Xuguang Guan and Duan Zhou and Yingtang Yang and Zhangming Zhu},
  journal={2009 Pacific-Asia Conference on Circuits, Communications and Systems},
  year={2009},
  pages={265-268}
}
A novel globally asynchronous locally synchronous delay insensitive self-timed wrapper for network on chips is presented. To prevent the occurrence of data sampling error, the wrapper detects the read/write signal and controls the stoppable clock module to stop the clock when data come. Sender wrapper and receiver wrapper consist of C element and Null convention logic, and NULL signals can be inserted into output data automatically in order to guarantee the characteristics of on-chip delay… CONTINUE READING