| 摘要 |
A source-synchronous communication system in which a first integrated circuit (IC) conveys a data signal and concomitant strobe signal to a second IC. One or both ICs support hysteresis for the strobe channel that allows the second IC to distinguish between strobe preambles and noise, and thus prevent the false triggering of data capture. Hysteresis may also be employed to quickly settle the strobe channel to an inactive level after receipt of a strobe postamble.
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