Technical data

54 U4154A Logic Analyzer Service Guide
3 Testing U4154A Performance
Tes t P od 1
The steps that follow include pass/fail criteria.
Determine PASS/FAIL (1 of 2 tests)
1 PASS/FAIL: If an eye exists near - 3.6 ns for every bit, and
Eye Scan places a blue bar in the narrow eye for each bit,
then the logic analyzer passes this portion of the test.
Record the result in the “Eye Scan locates an eye for each bit”
section of the Performance Test Record (page 62).
2 If an eye does not exist near -3.6 ns for every bit or Eye
Scan cannot place the blue bar in the narrow eye, then
the logic analyzer fails the test. Record the result in the
“Eye Scan locates an eye for each bit” section of the
Performance Test Record (page 62).