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4.3.1.11.10 Event Pane
The
Event
pane shows the physical
bytes in the frame. You can choose
between displaying only the data
events or displaying all events by
clicking the
All Events icon .
Displaying all events means that special
events, such as
Start of Frame , End
of Frame and any signal change
events, are displayed as special
symbols within the data.
The status lines at the bottom of the pane give the same information as the status lines in the Event Display
window. This includes physical data errors, control signal changes (if appropriate), and timestamps.
Because the
Event
pane displays the physical bytes rather than the logical bytes, the data in the
Event
pane
may be different from that in the
Radix
,
Binary
and
Character
panes. See Physical vs. Logical Byte Display
for more information.
Colors are used to show which protocol layer each byte belongs to. The colors correspond to the layers listed
in the Decode pane.
The Event , Radix , Binary , Character and Decode panes are all synchronized with one another. Clicking
on an element in any one of the panes highlights the corresponding element in all the other panes.
4.3.1.11.11 Change Text Highlight Color
Whenever you select text in the Binary , Radix , or
Character panes in Frame Display , the text is
displayed with a highlight color. You can change the
color of the highlight.
1. Select
Change Text Highlight Color
from
the
Options
menu. You can also access the
option by right clicking in any of the panes.
2. Select a color from the drop-down menu.
3. Click OK .
The highlight color for the text is changed.
Select Cancel to discard any selection. Select Defaults to return the highlight color to blue.
4.3.1.12 Protocol Layer Colors
4.3.1.12.1 Data Byte Color Notation
The color of the data in the panes specifies which layer of the protocol stack the data is from. All data from
the first layer is bright blue, the data from the second layer is green, the third layer is pink, etc. The protocol
name for each layer in the
Decode pane is in the same color. Note that the colors refer to the layer, not to a
specific protocol. In some situations, a protocol may be in two different colors in two different frames,
depending on where it is in the stack. You can
change the default colors for each layer.
Red is reserved for bytes or frames with errors. In the Summary pane, frame numbers in red mean there is
an error in the frame. Also, the Errors tab is displayed in red. This could be a physical error in a data byte or
Chapter 4 Capturing and Analyzing Data TELEDYNE LECROY
Frontline BPA 600 Hardware & Software User Manual 94