Examples
Examples
Try the starting example
- Ordered watchdog kick times (seconds)
- 0,0.1,0.25,0.4
- Nominal watchdog timeout (seconds)
- 0.2
- Clock frequency tolerance (%)
- 5
- Maximum observed kick interval (seconds)
- 0.15
- Shortest actual timeout (seconds)
- 0.190476
- Worst-case observed timeout margin (seconds)
- 0.040476
Try another scenario
- Ordered watchdog kick times (seconds)
- [0, 0.1, 0.25, 0.4]
- Nominal watchdog timeout (seconds)
- 0.22000000000000003
- Clock frequency tolerance (%)
- 5
- Maximum observed kick interval (seconds)
- 0.15
- Shortest actual timeout (seconds)
- 0.209524
- Worst-case observed timeout margin (seconds)
- 0.059524
Calculation method
Calculation method
Maximum observed kick interval (seconds)
Largest consecutive timestamp difference.
Shortest actual timeout (seconds)
Nominal timeout/(1+tolerance/100).
Worst-case observed timeout margin (seconds)
Shortest timeout minus maximum kick interval.
Symbols and units
- a
- Ordered watchdog kick times (seconds)
- b
- Nominal watchdog timeout (seconds)
- c
- Clock frequency tolerance (%)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Task timing bounds, kick points, supplied clock tolerance. Returns Timeout margin scenarios. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Ordered watchdog kick times (seconds): minimum 0, maximum 1000000000000.0. Nominal watchdog timeout (seconds): minimum 1e-12, maximum 1000000000000.0. Clock frequency tolerance (%): minimum 0, maximum 99.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.