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Across
  1. 3. Happens when a fatal error is detected [two words]
  2. 4. Open-source, Linux-based OS
  3. 6. Used for circuit design experimentation
  4. 7. Ability to be polarized
  5. 11. Creates “Russian doll”-type packets to improve a TCP/IP network’s performance
  6. 13. Determines an AC wave’s voltage [three words]
  7. 15. Restricts access to Web content and services [two words]
  8. 17. A high-resolution PC based on Motorola’s 6800 microprocessor family
  9. 19. Requires a state transition at the end of every data bit [two words]
  10. 20. Signal processing technique
Down
  1. 1. Tests for coding and security errors
  2. 2. Converts a signal to an intermediate frequency [two words]
  3. 5. IBM’s active matrix LCD
  4. 8. Nonvolatile RAM [two words]
  5. 9. Utilizes human speech to code
  6. 10. Helps create realistic 3-D graphics
  7. 12. Five of these equal approximately 4.5 × 1012 Ω
  8. 14. A PCB interface that goes between a parallel LCD and a microcontroller [two words]
  9. 16. An audio process that combines signals to create a comb filter effect
  10. 18. A thin circuit board designed for one specific application [two words]