Agilent Technologies 16900 Series, Service Manual

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Chapter 3: Testing Logic Analyzer Performance
Test Pod 1 in 250 Mb/s Mode
9 Select
OK
to close the New Marker window.
Determine PASS/FAIL (2 of 2 tests)
Pass/Fail Point: The Listing window is set up to search for the appropriate
number of A's and 5's in the acquisition. If the logic analyzer does not
detect the correct number of A’s and 5’s, an error window will appear.
1 Select the Run Repetitive icon . Let the logic analyzer run for about one
minute. The analyzer will acquire data and the Listing Window will
continuously update.
If the “can’t find occurrence” window appears, then the logic analyzer fails
the test.
Check your test setup. If the failure is not the result of a problem with the
test setup, record the failure in the “
Test 2 of 2: Correct number of
occurrences detected
” section of the Performance Test Record (page 60).
NOTE:
Be sure that the black ground lead is making good contact with the ground
pin on the test connector.
2 When about one minute has elapsed, select the
Stop
button to stop the
acquisition.
If the “can’t find occurrence” window does not appear, then the analyzer
passes the test. Record “Pass” in the “
Test 2 of 2: Correct number of
occurrences detected
” section of the Performance Test Record (page 60).