More at http://signal-integrity.tm.agilent.com . Watch in 720p HD! Signal integrity engineers need to determine BER contours down to a very low BER for thousand of points in the design space in order to select the optimum combination of, for example, pre-emphasis, channel characteristics, and equalizer. Traditional techniques consume a prohibitively long simulation time. For this reason weve implemented new statistical eye diagram simulation for LTI systems that eliminates in most cases the need for a brute force approach consisting of multi-million-bit simulations. For these new techniques, the simulation need only run for the length of the channel memory typically a few dozen bits followed by statistical calculations that including ISI, jitter specification, crosstalk, equalizers, and encoding.
Part 1 is at YouTube ../watch?v=hGC25fe3-Pk
realwoz2 2 years ago