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Explorer II recognizes the trigger pattern or you press the stop button
(black square). During the capture period, the status window displays
"PRE" for the pretrigger state (although you may not see it if the trigger
pattern matches quickly).
Next, Silicon Explorer II enters the "POST" state and samples data after
the trigger pattern (or stop button) until it fulfills the posttrigger
requirement. Then, it uploads the data to the host (READ State with
progress indicator). The entire upload process takes less than 15
seconds, although you may zoom in and view data immediately
because the buffer uploads as a background task.
View Data
Panning and zooming are available in the scroll bars, tool bar, or
keyboard control. In addition, dragging a box in the display area
zooms the window. Table 2-3 lists keyboard equivalents.
Table 2-3. Keyboard Equivalents
Key
Up Arrow
Down Arrow
Left Arrow
Right Arrow
Page Up
Page Down
Home
Place cursors by clicking in the display area. Silicon Explorer II
displays the time below the channel labels and data values in the C1
and C2 columns. The L or "Live" Column indicates the current state of
the 18 channels when the analyzer is in "IDLE."
The Timing Instrument offers many convenient features for viewing,
saving, and printing data. More detailed information is available from
the online help system (select the Help command from the Help
menu).
Using the Analyze Module
Function
Zoom In 2X
Zoom Out 2X
Scroll Earlier (Data moves Right)
Scroll Later (Data moves Left)
Jump One Screen Earlier
Jump One Screen Later
Jump to Trigger
15
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