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Digital System Design

Digital System Design

Syllabus

Introduction: Introductory concepts, Number System and code, Logic gates and Boolean algebra.

Combinational Logic: Combinational Circuits design using logic gates, universal gates. Minimization of switching functions, algebraic simplification, the Karnaugh map, Prime Implement.

Sequential Logic: NAND and NOR latches. Clocked SR. JK D and T flip-flops. FF timing consideration. Master-slave FF.

Complex Sequential logic: Frequency division and counting troubleshooting. Asynchronous ripple up and down counters, counters with any MOD numbers asynchronous IC counters, propagation delay. Parallel up down and up/down counters. Presentable counters. The 74193 counter. Decoding a counter. Cascading counters. Shift registers, IC shift, digital clock, troubleshooting case studies. MSI logic circuits: BCD-to-Decimal decoders, BCD-to-7 segment decoder/drivers. Encoders.

Multiplexer and Demultiplexer: Multiplexer and their applications, Demultiplexers, Troubleshooting case studies, Analog-to-Digital conversion, digital-ramp, successive approximation, flash ADC, Digital-to-Analog conversion: circuits, specifications, Sample and hold circuits, Analog multiplexers, Data acquisition, digital voltmeter.

Memory Devices: Semiconductor memory technologies ROM architecture timing and type of ROM, EPROM, EEPROM, ROM applications. RAM architecture static and dynamic RAM, DRAM structure operation and refreshing. Expanding word size and capacity. Magnetic bubble and CCD memories trouble shooting case studies. Introduction to sequential circuits, formal representation of sequential circuits.

Arithmetic circuits: The half-adder, full adder, parallel adders, 2’s complement addition and troubleshooting case studies.

Reference Books:
1) Digital Systems: Principles and Applications, Ronald J. Tocci, Neal S. Wildmer.
2) Hand Book of Modern Digital Electronics, G. Moazzam and M. Shorif Uddin.
3) Modern Digital Electronics, R P Jain.
4) An Engineering Approach to Digital Design, William I. Fletcher.

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Responsible Ahadul Amin Soshi
Last Update 10/07/2021
Completion Time 16 hours 56 minutes
Members 7
CSE CSE 2nd Semester
  • Number System
    • Number System Lecture 01
    • Number System Lecture 02
    • Number System Lecture 03
    • Number System Lecture 04
    • Number System Lecture 05
  • Logic Gate
    • Logic Gate Lecture 01
    • Logic Gate lecture 02
    • Logic Gate Lecture 03
    • Logic Gate Lecture 04
    • Logic Gate Lecture 05
    • Logic Gate Lecture 06
    • Logic Gate Lecture 07
    • Logic Gate Lecture 08
      10 xp
    • CH 02 Logic Gate Lecture 9
      10 xp
    • DSD CH 02 Logic Gate Lecture 10
      10 xp
    • DSD CH 02 Logic Gate Lecture 11
    • DSD Class Logic Gate Lecture 12
    • DSD CH 02 Logic Gate Lecture 13
    • DSD CH 02 Logic Gate Lecture 14
  • Electronic Device
    • DSD CH 03 Electronic Device Lecture 1
    • CH 03 Electronic Device Lecture 2
    • CH 03 Electronic Device Lecture 3
    • CH 03 Electronic Device Lecture 4
    • CH 03 Electronic Device Lecture 5
    • CH 03 Electronic Device Lecture 6
    • CH 03 Electronic Device Lecture 7
    • CH 03 Electronic Device Lecture 8