The document outlines the design of a sequential circuit that detects the '1101' pattern in a 4-bit serial input sequence. It specifies the creation of a state diagram, a state transition table, and a truth table, along with equations for future state bits and output in both unsimplified sum-of-products and product-of-sums forms. It emphasizes the need to document the behavior of the input and output sequences.

1. Design a sequential circuit that takes a serial input: E and generates 1 at the output M when the
last 4 bits seen form the pattern "1101". Example of behavior: E : 01101101 M : 00001001 Time :
A) Create a state diagram; B) Write a state transition table; C) Write a truth table using in-order
binary encoding for states; D) Give the equations for the future state bits and the output in
unsimplified SOP and POS form (use notation with and ).