2.10 Stack March Test

Test Name: STACK Test with March Algorithms.

Acceptable Measure (Annex. H): Static Memory Test (H.2.19.6)

Purpose of test: Detect stuck bits and coupling faults in Stack region.

Description: The internal Stack is used for volatile storage of data and any faults related to this can be catastrophic for the appliance control. March-C minus are selected for testing the variable memory.

• March-C Minus test algorithm is executed in below 6 steps:
  • Step-1: Ascending(W0)
  • Step-2: Ascending(r0, w1)
  • Step-3: Ascending(r1, w0)
  • Step-4: Descending(r0, w1)
  • Step-5: Descending(r1, w0)
  • Step-6: Ascending(r0)

API Documentation: STACK March C Minus Diagnostic test