Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
- 2
Work planकार्य योजनाStep by step with your guide / trainer.
Exp Group 1: Logic GatesExp Group 2: Combinational CircuitsExp Group 3: Data Selectors and DecodersExp Group 4: Sequential CircuitsExp Group 5: Simulation of CPU Components
- 3
File, report & vivaफ़ाइल, रिपोर्ट और वाइवाPractical file / report checked, mock viva before the final one.
- 4
Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
Syllabus · पाठ्यक्रम
1 subject · 5 chapters · 18 topics
01Exp Group 1: Logic Gates
3 topics+
- Verification of AND, OR, NOT, XOR gates
- Realisation of all gates using NAND only
- Realisation of all gates using NOR only
02Exp Group 2: Combinational Circuits
4 topics+
- Half adder and full adder
- Half and full subtractor
- 4-bit binary parallel adder
- Code converters: binary to Gray
03Exp Group 3: Data Selectors and Decoders
4 topics+
- 4:1 and 8:1 multiplexer
- 1:4 demultiplexer
- 3:8 decoder and 8:3 encoder
- Comparator
04Exp Group 4: Sequential Circuits
4 topics+
- SR, D, JK and T flip-flops
- Ripple (asynchronous) counters
- Mod-N counters
- Shift registers: SISO, SIPO, PIPO
05Exp Group 5: Simulation of CPU Components
3 topics+
- 4-bit ALU in a logic simulator
- Simple RAM cell and register file
- Booth multiplication simulation
About this course
You will be able to
- Verify truth tables of basic and universal gates on a trainer kit or simulator
- Design and test adders, subtractors, multiplexers and decoders
- Build flip-flops, counters and shift registers and observe their outputs
- Simulate a simple ALU and memory unit using a logic simulator
- Record circuit diagrams, truth tables and observations in the lab file
Who it is for
- MCA students of Semester 1 (AKTU, Lucknow)
- Students who need hands-on practice with digital circuits used in computer hardware
What you need
- Computer Organization & Architecture theory (studied alongside)
- Digital trainer kit / logic simulator such as Logisim (provided at the centre)
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
Questions
Which syllabus does this Computer Organization & Architecture Lab course follow?
It follows the AKTU (Lucknow) MCA syllabus for Semester 1. If your own university's syllabus differs, the centre follows your university's syllabus and unit order.
Do we use real hardware or software?
Both. Experiments are done on a digital trainer kit where available and repeated in a free simulator such as Logisim.
What is checked in the lab exam?
You wire or simulate one circuit, show the truth table, submit your lab file and answer viva questions.
