Keysight Technologies U4301 User Manual page 69

Setting Up Triggers 6
Idle Symbol Error Example
In the following example, the Idle Symbol error is generated and the Analyzer is triggered on
encountering this error event. Though the trigger occurred on encountering the error, the errored
packet is not captured and not available in the Protocol Viewer. In this example, this happened
because the errored packet occurred during Logical Idle and due to disabling of the Logical Idles
storage in the Trigger setup, this packet did not get stored. However, there may be other reasons for
an errored packet not appearing in the Protocol Viewer even when the trigger on error occurred. The
next topic describes the possible reasons.
Keysight U4301 PCIe Gen3 Analyzer User's Guide 69