U4301B Datasheet, PDF (7/19 Pages) Keysight Technologies – PCI Express 3.0 Analyzer Module

07 | Keysight | U4301B PCI Express^® 3.0 Analyzer Module - Data Sheet
Product Features and Benefits Overview (Continued)
Powerful PCIe triggers
The U4301B provides a powerful yet easy-to-use trigger system. Simply select the packet(s)
using the drag and drop interface. A double click on the packet takes you into a bit level packet
definition of the trigger.
Advanced triggers provide a state-based trigger event that can be tied to packets, timers,
external triggers, or Link state. This enables the capture of those hard to define events that are
not defined by a single event packet.
Figure 5. Trigger on Memory Read or Memory Write packet and center the capture buffer around either of these packets.
Figure 6. Advanced state-based trigger captures the timeout of a completion packet that takes longer than 2 μs.