Agilent Technologies 1670E Series, Руководство пользователя

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417
Logic Analyzer Concepts
The Trigger Sequence
The first example shows that a and c cannot be combined at the first
level. The following figure shows the possible combinations of the a, b,
c and Range1 terms:
Combining a, b, c, and Range1 Terms
The following combination is not valid because pairs cross group
boundaries:
((a+b) + (h
s
In_Range2))
s
(j xor Timer2 > 400 ns)
Note that although the analyzer interface will not let you enter invalid
combinations, you need to be aware of what combinations are legal, so
that you can make the desired measurement.
Another limitation is that the analyzer cannot handle ranging for input
pods that are assigned to different pod pairs. For example, if you need
to define a 32-bit range term, you must do it using pods 1/2, 3/4, or 5/6.
Trying to define a range across pods 2/3, 4/5, or 1/6 will not work.