Agilent Technologies 8133A Instrukcja Obsługi Pobierz pdf (Strona 65)

Testing Performance 3

16800 Series Portable Logic Analyzers Service Guide 65

9 Adjust the sampling positions using eye finder. Be sure to

expand “My Bus 1”, align the blue bars vertically, and use

the starting position you noted on page 61. Realign any

stray channels if necessary. See page 50.

10 Determine pass or fail (1 of 2 tests). See page 52.

11 Switch to the Listing window.

12 Click the Run Repetitive icon .

13 Determine pass or fail (2 of 2 tests). See page 54.

Test the complement of the bits (Pod 2, 500 Mb/s mode)

1 Test the complement of the bits on Pod 2. You can use

the procedure “Test the complement of the bits (250 Mb/s

mode)" on page 55 as a guideline.

Test the Remaining Pods in 500 Mb/s Mode

1 Perform the normal and complement tests for each

additional pod on the logic analyzer, changing the

connection to the pod, channel assignments, thresholds,

etc. as appropriate.

Again, you must use the logic analyzer master card’s

Pod 1 clock (“Clk1” in the Sampling setup dialog) for all

tests in the 500 Mb/s mode.

Note that in 500 Mb/s mode, one pod pair is reserved for

time tag storage; however, you can re-assign pod pairs to

test pods that are currently reserved (see “To re- assign

pods reserved for time tag storage" on page 66).

Upon completion, the logic analyzer is completely tested.

2 Complete the Performance Test Record on page 68.

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 187 188

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Agilent Technologies 8133A Instrukcja Obsługi Strona 65