2.3 CPU Program Counter

Test Name: CPU Program Counter Test.

Acceptable Measure (Annex. H): Functional Test (H.2.16.5)

Purpose of test: Single channel Functional Test structure in which test data is introduced to the functional unit prior to its operation.

Description:This test performs the functional test as follows:

• The Program Counter test invokes functions that are located in Flash memory at different addresses.
• These functions decrement the value of the PC TestFlag
• TestFlag value decrements to 0 when PC tests complete successfully.

API Documentation: CPU Program Counter Diagnostic Test