Q 8 Fault Isolation Fault Isolation Is Pivotal To The Success Of Product Defect Learning It Pinpoints The Locations Of 1 (42.62 KiB) Viewed 21 times
Q.8 Fault Isolation Fault Isolation is pivotal to the success of product defect learning. It pinpoints the locations of potential defects before physical failure analysis to reveal the root cause. In general, fault isolation approaches can be classified as software and hardware based techniques.
v) What does SDL stand for? [1 mark] vi) Please choose the right answer from the bold and underline word. [2 marks] a) For TIVA, a constant Voltage / Current is applied to the device-under-test (DUT). b) For OBIRCH, a constant Voltage / Current is applied to the device under test (DUT). vii) With the help of the test shmoo below in Fig. Q8(d), describe the main concepts of how SDL works in the localization of critical circuits weakpoint. (Hint: define what a test shmoo is first.) [3 marks] FAIL PASS Laser stimulatioi FAIL PASS Fig. Q8(d)
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