1.2 Clock Frequency Test

Test Name: Clock Frequency Test.

Purpose of test: Detect unexpected deviations in system clock frequency.

Requirement ID: SW_CLOCK_PERIODIC_MONITOR_01

Acceptable Measure: Time-slot monitoring of the program sequence.

Description: This diagnostic test checks the stability and reliability oscillation at the expected clock frequency. The test monitors the frequency of a Timer/Counter (TC) using the Real Time Counter (RTC) module using PIT as a time reference. Note that the TC has the same clock domain as the CPU.

API Documentation: 6 SW_CLOCK_PERIODIC_MONITOR_01