Specifications

76
Chapter 3: Testing Performance
Test Pod 1 in the 800 Mb/s mode
position you chose on page 74 should remain open.
24 Perform the procedure “Determine PASS/FAIL (1 of 2 tests)” on page 58.
25 Select the Run Repetitive icon in the Listing window.
26 Perform the procedure “Determine PASS/FAIL (2 of 2 tests)” on page 60.
Test the complement of the bits (Pod 1, 800 Mb/s mode)
Now test the logic analyzer using complement data.
1 On the 8133A pulse generator, in the PULSE setup for CHANNEL 2, select
COMP.
2 Note that the signal on the oscilloscope has moved. Change the
oscilloscope’s horizontal position to -300 ps (or as required) to center the
measured pulse on the oscilloscope display.
3 Verify the DC offset and adjust it if necessary. See page 46.
4 Deskew the oscilloscope. See page 47.
5 Adjust the measured pulse width to 750 ps (minus the test margin). See
page 72.
6 Run Eye Finder.
7 Perform the procedure “Determine PASS/FAIL (1 of 2 tests)” on page 58.