Week6_Lecture-9-Combinational-Circuits_compressed.pdf - Lecture 9 • Topics – Combinational circuits • Basic concepts • Examples of typical

Week6_Lecture-9-Combinational-Circuits_compressed.pdf -...

This preview shows page 1 - 4 out of 12 pages.

Lecture 9 Topics: Combinational circuits Basic concepts Examples of typical combinational circuits Half-adder Full-adder Ripple-Carry adder Decoder Multiplexer Bit shifter 1
Image of page 1

Subscribe to view the full document.

Combinational Circuits Digital logic circuits can be categorized as: Combinational circuits Sequential circuits Combination logic is used to build circuits that contain basic Boolean operators, inputs and outputs . The key to recognize a combinational circuit an output is always based entirely on the given inputs. Combinational circuit: The output of a combinational circuit is a function of its inputs, the output is uniquely determined by the values of the inputs at any given moments. 2
Image of page 2
Half-Adder Half adder: A typical combinational circuit Adding two binary digits together. How to construct a half-adder? The truth table reveals that Sum is actually an XOR .
Image of page 3

Subscribe to view the full document.

Image of page 4
  • Fall '19
  • SALİH BAYAR

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes