### CS6201 DPSD Notes

Anna University Regulation 2013 Computer Science & Engineering (CSE) CS6201 DPSD Notes for all 5 units are provided below. Download link for CSE 2nd SEM CS6201 DIGITAL PRINCIPLES AND SYSTEM DESIGN Lecture Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.

Topics to be covered

• Introduction to asynchronous sequential circuits
• Analysis of asynchronous sequential circuits
• Design of asynchronous sequential circuits
• Reduction of state and flow tables
• Race-free state assignment
• Hazards

Uses in designing the logic circuits
Asynchronous Sequential Circuits
The change of internal state occurs when there is a change in the input variables.
Analysis of asynchronous sequential circuits

• x Transition Table
• x Flow Table
• x Race Conditions
• x Stability Consideration from the logic diagram Design of asynchronous sequential circuits
• x Design Specification x Primitive Flow Table
• x Implication Table
• x Reduction of the Primitive Flow Table
• x State Assignment and Transition Table
• x Logic Diagram

Reduction of state and flow tables
Two states are equivalent if for each possible input; they give exactly the same output and go to the same next states or to equivalent next states. Race-free state assignment The primary objective in choosing a proper binary state assignment is the prevention of critical races.
Critical races can be avoided by making a binary state assignment. Hazards Hazards are unwanted switching transients that may appear at the output of a circuit because different paths exhibit different propagation delays.

CS6201 DPSD Unit 1 notes – Download Here
CS6201 DPSD Unit 2 notes – Download Here
CS6201 DPSD Unit 3 notes – Download Here
CS6201 DPSD Unit 4 notes – Download Here
CS6201 DPSD Unit 5 notes – Download Here
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