Summary

• Given Boolean function, generate a circuit that “realize” the function.

• Constructed circuits that can add and subtract.

• The ALU: a circuit that can add, subtract, detect overflow, compare, and do bit-wise operations (AND, OR, NOT)

• Shifter

• Memory Elements: SR-Latch, D Latch, D Flip-Flop

• Tri-state drivers & Bus Communication

• Register Files

• Control Signals modify what circuit does with inputs

  • ALU, Shift, Register Read/Write

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