Signal Integrity Of High Speed Digital Design Based On Hyperlynx

With the development of micro-electronics technology and computer technology, application of signal integrity analysis is one of the way to solve high-speed system design. By dint of Hyperlynx which is a powerful simulation software, it’s a simple and doable analytical method to make use of IBIS model to analyze signal integrity on high-speed signal lines before component placement and routing. This method can find out signal integrity problem and make optimization design on interrelated problem of signal integrity. Then the design period is shortened.In this paper, interrelated problem of signal integrity, PCB design based on signal integrity, transmission lines basal principle are introduced summarily. How to use the Hyperlynx software and IBIS model to simulate the signal in BSAC-A is the topic we want to discuss in the paper. The establishment of emulational model based on Hyperlynx is discussed and the result of simulation is analysed. The researchful fruit indicates it’s feasible to use Hyperlynx software and IBIS model to simulate the signal in BSAC-A. And we can solve many signal integrity problem in this solution.