2 catc trace software – Teledyne LeCroy PETracer PCI Express Edge User Manual User Manual
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Chapter 1: Overview
PETracer Edge User Manual
4
Teledyne LeCroy
1.2 CATC Trace Software
PETracer Edge utilizes the CATC Trace™ to assist users in analyzing how PCI Express 
components work together, diagnose problems, and test for interoperability and 
standards compliance. 
The CATC Trace is a powerful and intuitive expert software system embedding detailed 
knowledge of the protocol hierarchy and intricacies, as defined in the protocol 
specification. The software allows the user to control the Analyzer and set specific 
real-time triggering and filtering conditions. The CATC Trace utilizes a Windows-based 
graphical display that has been optimized for fast and easy navigation through a captured 
traffic session. Users are alerted as violations are detected at all levels of the protocol 
layering and can easily drill down on areas of interest or collapse and hide fields that are 
not relevant. 
Hi-Speed USB Port
Access PCI Express recordings up to 40x faster than USB 1.1.
No complicated setup required.
Downloadable CATC Trace 
Viewer
Share and annotate CATC Trace recordings within a development 
team. Freely distributable PETracer software enables collaborative 
analysis across sites and time zones.
Taps non-intrusively into a single 
x1, 2.5 gigabit/second 
PCI Express port using 
MicroGigaCN receptacle and 
one standard x4 cable
Accurate and non-intrusive collection of PCI Express CATC Trace 
data
Field-upgradeable firmware and 
recording engine
Upgrades available for download direct from Teledyne LeCroy 
website
Flexible probing options
Active and passive slot interposers
MidBus probe
Flying lead probe
Gen1 AMC interposer
Gen1 XMC interposer
Gen1 SIOM interposer
Gen1 Express card interposer
External interface for probing 
and monitoring auxiliary digital 
signals
Enables cross triggering between other test instruments.
Dword to Transaction Level 
Viewer
View Dwords, Packet, Link and Split Transaction levels of the PCI 
Express protocol.
CRC checking
Know that info being displayed is accurate.
