{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

EE2301HW9F09Sol - Department of Electrical and Computer...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Department of Electrical and Computer Engineering University of Minnesota EE2301 Fall 2009 Introduction to Digital System Design L. L. Kinney Problem Set IX Solutions Due Thurs. Dec. 3, 2009 prior to the beginning or immediately after class. Please put your EE 0301 Discussion Section number (1, 2, 3, 4 or 5) ( not your EE 2301 Laboratory Section number) on your homework. 1. Problem 12.25 in the text. Q 3 Q 2 Q 1 Q 0 Clr Ld 0000 1 0 0001 1 0 0010 1 0 0011 1 0 0100 1 1 0101 x x 0110 x x 0111 x x 1000 x x 1001 x x 1010 x x 1011 1 0 1100 1 0 1101 1 0 1110 1 0 1111 1 0 For state 1111, either Increment, Clear or Parallel Load may be used. Increment results in the simplest equations, then Clr = 1 , Ld = Q 3 Q 2 , P 3 = 1, P 2 = 0, P 1 = 1, P 0 = 1. 2. Problem 12.26 in the text. (a)
Image of page 1

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

View Full Document Right Arrow Icon
2 011 111 110 100 010 101 001 000 (b) S in = Q 2 Q 3 or S in = Q 0 Q 3 (c) The state 0000 can only be inserted between states 0001 and 1000. For the S in = Q 2 Q 3 case the Karnaugh map for S in is S in Q 0 Q 1 Q 2 Q 3 00 01 11 10 00 01 11 10 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 S in = Q 2 Q 3 + Q 0 Q 2 Q 3 + Q 1 Q 2 Q 3 + Q 0 Q 1 Q 3 .
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ 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