Homework 13   Due on Wednesday, November 21


Problem two on your second exam dealt with a "string detector" which was
to have detected the sequence "1011".  Give an ASM Diagram for this detector
and give a circuit for realizing this via a "one hot" state assignment.  You
should derive your circuit directly from the ASM diagram, as discussed in 
class.

Compare and contrast the two machines (the one you derived for the test, and
the one using the "one hot" assignment).  Discuss ease of design, simplicity
of the excitation logic, number of storage elements needed and the complexity
of the output encoding.