bb2

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Across
  1. 3. It is the register which adds upcoming data to its already stored data.
  2. 4. ARM6 has 32 bit...............................?
  3. 5. (ABC+-), this instruction is in....................................polish notation
Down
  1. 1. CISC is a ...................................circuit.
  2. 2. RISC is a ...................................circuit.