Teledyne LeCroy TA700_800_850 User Manual - Manual (Page 47)

Easy Mode Catalyst Enterprises, Inc.
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Data Capture Options
Memory Display You may limit the captured data display to a specific number of samples
by checking Partial Memory and entering the number of Samples to be
captured or, you may check entire memory to allow the capture for the
entire memory.
Extended Memory If your TA700/800 or TA700C has the optional extended memory, you
may limit the capture to 1MS, 2MS, 3MS or 4MS. The memory limit
flyout becomes active whenever the extended memory card is detected as
present.
Address/Data Size Choose 32 bit or 64 bit addressing and data size.
Pre-Trigger Pre-Trigger is set by default at 50% which defines the percentage of data
to be captured before and after the triggering event. You may change this
percentage by dragging the slider to the desired value.
Pre-Trigger Data The capture of the specified percentage of the data prior to the triggering
event cannot be guaranteed and may in some cases be 0. This can occur in
cases where the triggering event occurs before the required number
pre-trigger event data can be stored. In these cases the data display will
show fewer than the specified data points prior to the triggering event. For
more detail see Set Trigger on
page 81.
Manual Trigger Select this option when you wish to manually interrupt the data capture
based on some external event. With this option selected, data will be
continually captured to memory and overwritten as required until you
stop the data capture.
Auto Run Continually captures data for the number of times specified. A separate
data file is generated each time that a capture is performed.
Exclude Cycles To simplify the captured data display you may check the options to
exclude: Idles, Wait States and Retries.