ee101_hw8

ee101_hw8 - EE 101 Homework 8 Fall 07 Redekopp Name: _ Due:...

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

View Full Document Right Arrow Icon
1 EE 101 Homework 8 Fall ’07 Redekopp Name: _________________________________________ Lecture 9:30 / 12:30 / 2:00 Due: Tues. Nov. 20 th in class Score: ________ Show work to get full credit. Remember, use on only one side of the paper and staple them together. Only use a calculator to CHECK your work, not to DO your work. 1. (15 pts.) Analyze the sequential circuit below that implements a 4-bit sequence checker. Find the state diagram and identify what sequence this circuit is checking for, then complete the waveform (Notice when the state machine comes out of reset). Be sure to show your steps for obtaining the state diagram. Use the following state assignment: Q1,Q0 State Name 00 SInit 01 SA 10 SC 11 SB R SQ Q CLK /PRE /CLR /RESET Q1 1 R Q CLK /PRE /CLR /RESET Q0 1 X X X X F X CLK CLK The circuit is checking for the sequence: ________ CLK /RESET STATE F SInit X
Background image of page 1

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

View Full DocumentRight Arrow Icon
2 2. (10 pts.) Analyze the sequential circuit below that implements a 5-bit sequence checker. Find the state diagram and identify what sequence this circuit is checking for. Be sure to show your steps for obtaining the state diagram. Use the following state assignment: DQ Q CLK /PRE /CLR /RESET Q1 1 Q CLK /PRE /CLR /RESET Q0 1 F Q2 CLK CLK Q CLK /PRE /CLR /RESET Q2 1 CLK Q1 X Q1 Q2 X X Q0 Q2 X X X Q0 Q1 The circuit is checking for the sequence: ________ 3. (10 pts.) Analyze the following sequential circuit below and find the state diagram. Show your steps in finding the state diagram.
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 12/02/2009 for the course EE 101 at USC.

Page1 / 6

ee101_hw8 - EE 101 Homework 8 Fall 07 Redekopp Name: _ Due:...

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