EMBEDDED SYSTEMS

1234567891011121314
Across
  1. 1. Converts analog signals to digital data.
  2. 2. Serial communication protocol for data exchange.
  3. 3. Flexible pins for input or output functions.
  4. 6. Two-wire communication for multiple devices.
  5. 7. Software stored permanently in hardware.
  6. 8. High-speed communication protocol for short distances.
  7. 10. Program that starts up the system.
  8. 11. Manages tasks with strict timing requirements.
  9. 12. Detects changes in the environment.
  10. 14. Ensures the system doesn’t freeze by resetting it.
Down
  1. 1. Converts electrical signals into physical action.
  2. 4. External devices connected to the system.
  3. 5. The brain of an embedded system.
  4. 9. A signal that temporarily halts a task.
  5. 13. Used for controlling motor speed and LED brightness.