PS01-soln - ECE 109 Spring 2010 Name:_ Section:_ Problem...

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

View Full Document Right Arrow Icon
ECE 109 Spring 2010 Name:__________________________________________ Section:______________________ Feb 1-5, 2010 1 Problem Session 1 1. [20 pts] For each CMOS circuit, fill in the corresponding truth table. These are NOT guaranteed to be legal CMOS logic gates. If any input combination produces an illegal or unknown output, put “X” for that output. A B C D 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 1 1 1 1 0 A B D C A B C D 0 0 0 1 0 0 1 X 0 1 0 X 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 0 A B C D A B C 0 0 1 0 1 1 1 0 0 1 1 1 A B C
Background image of page 1

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

View Full DocumentRight Arrow Icon
ECE 109 Spring 2010 Name:__________________________________________ Section:______________________ Feb 1-5, 2010 2 2. [20 points] Fill in the missing representations for the following numbers. You must show your work to get full credit. If a number cannot be represented using a particular scheme, write “none” and explain why no representation is possible. DO NOT use a calculator!
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/18/2010 for the course ECE 109 taught by Professor Bradley during the Spring '08 term at N.C. State.

Page1 / 6

PS01-soln - ECE 109 Spring 2010 Name:_ Section:_ Problem...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online