DELD Unit-2 Crossword

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Across
  1. 2. A combinational circuit that selects one of several inputs and directs it to a single output
  2. 3. A method to add Binary Coded Decimal values
  3. 7. A widely used binary code that changes by only one bit between consecutive numbers
  4. 8. A digital circuit that can be used to implement any Boolean function by passing inputs through it
  5. 9. A circuit that subtracts one binary digit from another
  6. 11. The 4-bit binary adder that implements binary addition
  7. 12. A logic circuit that adds two binary digits
Down
  1. 1. A method used to speed up binary addition by reducing the carry propagation time
  2. 3. A code that represents decimal numbers in binary
  3. 4. A binary-to-decimal encoding scheme used to correct errors
  4. 5. This type of adder is capable of adding three inputs
  5. 6. A circuit that produces an output depending on the majority of inputs
  6. 10. This circuit compares two binary numbers and determines if one is larger, smaller, or equal