Logic design note for semester 3 cusat

Logic design note for semester 3 cusat 



CUSAT B.Tech Degree Course – Scheme of Examinations & Syllabus 2006 CS Sem III
2
CS 302 LOGIC DESIGN
Module 1
Number Systems and codes: Binary ,Octal and Hexa decimal number Systems-Binary
arithematic ,binary code,Excess-3 code, Gray error detection and correction.
Boolean Algebra: Poslulates and theorems, representation of switching functions –SOP
and POS forms –Karnaugh map representation –Minimization using K-maps.
Module 2
Design of combinational circuits:-Tabular minimization:- Design of single output and
muti-output functions-Design using AND,OR,NOT ,NAND NOR and EX-OR gates,
Logic circuits from Boolean Expressions. Design using MSI and LSI devices-Digital
Multiplexer /Selector Decoder. Demultiplexer –Design of 4 bit adder, Carry look ahead
adder –BCD Convertor,Logic implementation using ROM,PAL and PLA.
Module 3
Introduction to Sequential Ckts: combinational Versus sequential Circuits,
Asymchronous Versus Synchronous circuits-Memory elements and their Excitation
function-Tff, Dff, RSff, JK ffs and their excitation requirements –Design of Sequential
Circuits- Shift Registers, Counters –Synchronous and Asynchronous counters, Up—
Down counters, Modular Counter, Ring Counter, Johnson counter ,Analysis of Sequential
circuits-State table and Diagrams.
Module 4
Logic Families: RTL ,DTL ,TTL,CMOS –Tristate logic –Specification and transfer
characteristics of basic TTL interfaces,-Standard logic levels-Current and voltage
parameters-fan in and fan out –Propagation delay, integrated circuit modules, noise
consideration-Interfacing of CMOS to TTL and interfacing of TTL to CMOS.
Text Book:
1. Yarbrough, “Digital Logic Apllications And Design” , Thomson Learning, India
References:
1. Taub & Schilling ,”Digital Integrated Electronics”, Mc Graw Hill
2. Samuel C Lee ,”Digital Circuits and logic Design”,Precentice Hall
3. A p Malvino , “ Digital Computer Electronics “, Tata Mc Graw Hill
4. Morris Miller ,”Design with TTL integrated Circuit”, Mc Graw hill
5. Peatman, ”Digital Hardware Design “,”, Mc Graw Hill
6. Ronald J Tocci ,”Digital Systems ,Principles and Applications”, Prentice Hall
7. Lloyd ,”Digital Fundamentals “, universal , N .Delhi
8. Mercins , “Switching Circuits “, Prentice Hall
9. MOS-LSI Circuits , Publication of Texas Instruments
10. Douglas v hall ,” Digital Circuits and Systems “, Mc Graw Hill
11. R P Jain , Principles of Digital Electronics
12. Mike Toolay, “Electronic Circuits – Fundamentals and Applications”, Elsevier, New





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