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Teledyne LeCroy PXA125 User Manual

Page 74

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User Manual PXA125

3-60 ArbConnection

load it with waveform data, define the next and load with data, then
the third etc. The second alternative is to use what ArbConnection
has to offer and that is to make up one long waveform that contains
many smaller segments, download it to the instrument in one shot and
then download a segment table that splits the entire waveform
memory into the required segment sizes.

Want to use it? Here is how it is done.

Click with your mouse on the To Segment Table button. A dialog box
as shown in Figure 3-6 will pop up.

Figure 3-36. The Segment Table

The Channel field lets you select the active channel. If “1” is
displayed, then the table you’ll be constructing will affect channel 1.
Likewise, select “2” if you want to program the table for channel 2.

The two main fields in the segment table are Seg and Length. The
Seg (segment) is an index field, which can have values only, from 1 to
4096. The Length is always associated with the segment number.
You can program any segment length from 16 to 4 Meg provided that
the sum of the length for all programmed segments does not exceed
your purchased waveform memory size.