Research Of Signal Integrity Simulating Automatization Based On EDA Software

With the high speed development of the interconnect design technology, higher demand has been put forward to the SI of single board, more complicated and multi-condition analysis has been required during the design. Today's EDA tools, however, depend overfull on manual work, still have disadvantages in automation.Single board SI engineer have to spend lots of time and vigor doing Condition setting, simulating and recording, as well as writing simulating report, which leads to waste in time an vigor and restrict the efficiency and quality of simulation.Faced this problem, this paper brought relevant scheme of simulation automation, researched the key technology. Given the present EDA tools and resource, we developed the software, which making the manual operation in simulation into automation mode, also the simulation report can be built automatically. Through this way, the overmuch dependence on people of EDA tools can be relieved, which give engineer more time on solving SI problem, we can also advanced efficiency of simulating analysis, saving time, vigor and cost.