LOGIC
l3_analysis.pdf

l3_analysis.pdf - 1 E1122 DIGITAL LOGIC(B SPRING 2018...

Info icon This preview shows pages 1–5. Sign up to view the full content.

E1122 DIGITAL LOGIC (B) SPRING 2018 Lecture 3 Analysis 1
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

Sequential Circuit Analysis Analysis : Consists of obtaining a suitable description( a table or a diagram or an equation) that demonstrates the time sequence of inputs, outputs, and states. The logic diagram is derived from any of the following: Boolean Equations (FF-Inputs, Outputs) State Table State Diagram
Image of page 2
3 The part of the combinational circuit that generates external outputs is described algebraically by a set of Boolean functions called output equations . The part of the circuit that generates the inputs of flip-flops is described algebraically by a set of Boolean functions called flip-flop input equations A state equation specifies the next state as a function of the present state and inputs. A(t) and A(t+1) are used to represent current state and the next state for flip- flop. Sequential Circuit Analysis
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

State Table Characteristics State table a multiple variable table with the following four sections: Present State the values of the state variables at time (t).
Image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.
  • Spring '18
  • dr.marwa el manyawy
  • Logic, Sequential Circuit Analysis

{[ snackBarMessage ]}

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