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Digital Electronics and Computer Organization (BCA)

Number systems, logic gates, Boolean algebra, combinational and sequential circuits and basic computer organisation.

6 MonthsDuration 5Chapters23Topics
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Syllabus · पाठ्यक्रम

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01Unit 1: Number Systems and Codes 4 topics
  1. Binary, octal, hexadecimal
  2. Signed numbers and complements
  3. BCD, Excess-3 and Gray code
  4. ASCII and parity
02Unit 2: Logic Gates and Boolean Algebra 5 topics
  1. Basic gates - AND, OR, NOT
  2. Universal gates - NAND, NOR
  3. XOR and XNOR
  4. Boolean laws and De Morgan's theorems
  5. SOP, POS and K-map simplification
03Unit 3: Combinational Circuits 5 topics
  1. Half adder and full adder
  2. Subtractors
  3. Multiplexer and demultiplexer
  4. Encoder and decoder
  5. Comparators
04Unit 4: Sequential Circuits 4 topics
  1. Latches
  2. SR, JK, D and T flip-flops
  3. Shift registers
  4. Asynchronous and synchronous counters
05Unit 5: Basic Computer Organization 5 topics
  1. Functional units of a computer
  2. Registers - PC, IR, MAR, MDR, accumulator
  3. Bus structure
  4. Instruction cycle - fetch, decode, execute
  5. Memory organisation and addressing

About

You will be able to

  • Convert numbers between number systems and use BCD, Excess-3 and Gray codes
  • Simplify Boolean expressions using Boolean laws and Karnaugh maps
  • Design combinational circuits - adders, multiplexers, decoders
  • Explain flip-flops, registers and counters
  • Describe the basic organisation of a computer - CPU registers, buses, memory and instruction cycle

Who it is for

  • BCA students of Semester 2 (UP state universities, Lucknow University pattern)
  • Students who want to understand how a computer works at the hardware level

What you need

  • Computer Fundamentals (BCA Semester 1) - number systems

Questions

Which syllabus does this Digital Electronics and Computer Organization course follow?

It follows the common UP state university BCA syllabus (University of Lucknow pattern) for BCA Semester 2. If your own university's syllabus differs, the centre follows your university's syllabus and unit order.

Is circuit drawing required?

Yes. You draw gate diagrams, adders, multiplexers, flip-flops and counters; the trainer gives step-by-step practice.

How are K-maps taught?

With many solved 3- and 4-variable examples until students can group 1s and write the minimum SOP quickly.

Download the syllabus (PDF)

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