1.2.1 Data Transmission

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Across
  1. 4. WHY SERIAL IS USED FOR CONNECTIONS IN PHONES
  2. 6. INTERFERENCE FROM OTHER WIRES/TRANSMISSIONS
  3. 8. HAPPENS OF A PROLONGED USE OF HARDWARE
  4. 12. EITHER ODD OR EVEN
  5. 15. CAUSES AN ERRORS AS BIT BECOME THIS DURING TRANSMISSION
  6. 16. SENT IF DATA IF RECEIVED CORRECTLY
  7. 17. DATA TRAVELS IN 2 DIRECTIONS BUT 1 WAY AT A TIME
  8. 21. A NUMBER ADDED TO THE END OF A SERIES OF NUMBERS TO CHECK FOR ERRORS
  9. 22. DATA IS RESENT IF THIS OCCURS DURING TRANSMISSION
  10. 23. AN 8TH BIT WHICH IS EITHER ON OR OFF
Down
  1. 1. SERIAL IS MUCH MORE RELIABLE OF A GREATER
  2. 2. 8 BITS
  3. 3. BIT TRAVEL AT SAME TIME OVER SEVERAL WIRES
  4. 5. USED TO CONNECT COMPONENTS AND DRIVES
  5. 7. BIT TRAVEL 1 AT A TIME DOWN A SINGLE LINE
  6. 9. A SUM SENT WITH THE DATA
  7. 10. A CHIP WHICH USES PARALLEL DUE TO SHORT DISTANCE TRANSMISSIONS
  8. 11. THE AMOUNT OF DATA THAT CAN TRAVEL AT 1 TIME
  9. 13. AUTOMATICALLY CONFIRMS IF DATA IS TRANSMITTED CORRECTLY
  10. 14. BITS ARRIVE AT DIFFERENT SPEEDS
  11. 18. DATA TRAVELS IN 2 DIRECTIONS AND AT THE SAME TIME
  12. 19. AN OVERLOAD RESULTING IN MIXED BITS
  13. 20. DATA TRAVELS IN 1 DIRECTION ONLY