# Task and interrupt CPU budget
# Scope: Periodic tasks utilization from measured execution times.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

executionA = 1 ms
periodA = 10 ms
executionB = 2 ms
periodB = 20 ms

utilization := executionA/periodA+executionB/periodB

check CPU utilization budget: utilization <= 0.7

scenario alternative: executionA = 0.8 ms