| 摘要 |
VBUS or other power event based USB analysis is disclosed. Occurrence of a power related event on a monitored bus, such as an inrush current event, is detected. In some embodiments, a rate at which a power related data is sampled at the hardware protocol analyzer is change automatically in response to the power related event being detected. In some embodiments, a capture of a stream of data packets observed on the monitored bus is triggering automatically in response to the power related event being detected.
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