Introduction of Analysis & Design of Clocked Sequential Circuits

Chapter 3: Analysis & Design of Clocked Sequential Circuits

Syllabus

Analysis of clocked sequential circuits - State reduction and assignment – Design procedure.

Introduction of Analysis & Design of Clocked Sequential Circuits 

AU: May-06, Dec.-09

• Synchronous sequential circuits are further classified depending on the timing of their signals: Synchronous sequential circuits and asynchronous sequential circuits.

• In synchronous sequential circuits, signals can affect the memory elements only at discrete instants of time.

• In asynchronous sequential circuits change in input signals can affect memory element at any instant of time.

Review Question

1. Distinguish between synchronous and asynchronous sequential circuits.  AU May-06, Dec.-09, Marks 2