This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: 1 X 1 X 1 1 T B = S’A’ + SB’ + SC + ABC’ or SC + A’B’ +A’C + ABC’ 1 1 1 X 1 X 1 1 1 1 1 1 T C = C’ + S’A + SA’ + S’B + SB’ = C’ + S ⊕ A + S ⊕ B or = (S+A+B+C’)(S’+A’+B’+C’) using the 0’s. 1 1 X 1 1 1 1 X 1 1 1 1 1 1 (c) (20 pts) From your answer in (b) determine what state would follow 010 in Loop 1 and 100 in Loop 2. Draw that connection on the state diagram. You can determine what state these will go to by either plugging in the value into the equation, or by looking to see if that value is circled on the KMaps. For 0010 in Loop 1, noticed that it is circled for T B and T C , but not T A . Thus, 0010 will go to 0001, where only the last two bits toggle. Note that if the 2 nd equation is used for T B , the next state will become 0011. For 1100, the next state will either be 1011 or 1001, depending on your equation for T B . S A B C...
View
Full
Document
This homework help was uploaded on 04/22/2008 for the course EE 102 taught by Professor Whaley during the Fall '06 term at Ohio University Athens.
 Fall '06
 Whaley

Click to edit the document details