H.264 Chip Power Grid Optimization by IO Cell Placement
Wuchen Wu · Journal of Beijing University of Technology · 2006
To optimize the power grid design of a H.264 video decoder chip,the authors put forward the novel algorithm on an auto I/O cell placement(IOAP).The corresponding software is developed,and the experi- ment is done.The result of H.264 video decoder chip is obvious,and 7.22% of the total length and 16.57% of the routing time is saved.The whole chip's performance and design convergence has been improved.