Outline

• Last time:

  • Adders and subtracters: Half adder, full adder
  • Adder organizations: ripple, carry look-ahead (CLA), carry bypass
  • Full adder as a full subtracter
  • Sign-magnitude
  • One's & Two's Complement

• This lecture:

  • Floating Point Formats
  • IEEE Formats
  • Multiplication
  • Division
  • The Arithmetic Logic Unit (ALU)
  • Bandwidth & Latency
  • Scheduling & Allocation, Pipelining

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