SYEN 3330 Digital Systems Chapter 2 – Part 1 SYEN 3330 Digital Systems.

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Presentation transcript:

SYEN 3330 Digital Systems Chapter 2 – Part 1 SYEN 3330 Digital Systems

Binary Logic and Gates SYEN 3330 Digital Systems

Binary Variables SYEN 3330 Digital Systems

Logical Operations SYEN 3330 Digital Systems

Notation Examples SYEN 3330 Digital Systems

Operator Definitions NOT 0  0 = 0 0 + 0 = 0 0 = 1 0  1 = 0 0 + 1 = 1 Operations are defined on the values "0" and "1" for each Operator: AND 0  0 = 0 0  1 = 0 1  0 = 0 1  1 = 1 OR 0 + 0 = 0 0 + 1 = 1 1 + 0 = 1 1 + 1 = 1 NOT 0 = 1 1 = 0 SYEN 3330 Digital Systems

Truth Tables Truth tables list the output of a function for all possible inputs: AND x y z = x  y 1 SYEN 3330 Digital Systems

Logic Gates SYEN 3330 Digital Systems

Logic Gate Symbols SYEN 3330 Digital Systems