3.2.10 Timing And Protocol Violations - Teledyne Kibra DDR User Manual

Waveform View
Figure 3.14: Select New Color Dialog

3.2.10 Timing and Protocol Violations

Two lines are added near the top of the waveform view. One line is for Protocol Violations
and one is for Timing violations.
The Timing and Protocol Violation information is added by the Kibra DDR Protocol
Analyzer and software after the trace data is captured and uploaded. When a violation is
detected, a violation marker is added to the appropriate line in the waveform. Violations
are also marked in the Listing view at the timestamp where the violation occurred.
These violations are based on the JEDEC timing values specified by the user in the
Recording Options > Basic Settings dialog. The violation markers are calculated
automatically and placed at the clock cycle closest to the point where the violation is
detected. Tool tips are provided for some violations to provide further explanation of the
protocol or timing violation. Right‐click in the Waveform View to display the context
sensitive GO to commands (see Figure 3.18 on page 113).
The Traffic Summary also lists the number of each type of violation detected within the
trace file. Each violation is displayed as a hyperlink to the appropriate timestamp in either
the Waveform or Listing view allowing for quick visibility of each type of violation (see
Figure 3.15 on page 112).
K ibra DDR Protocol Analyzer User Manual
T eledyne LeCroy
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