Tag Archives: Design


Use a Karnaugh’s map to design if the output bit is 0 if the first and fourth input are same else it is 1 for 4 input bits – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Use a Karnaugh’s map to design a circuit that takes four input bits and produces one output bit. The output bit is 0 if the first… Read More »

Design a two bit counter (a sequential circuit) that counts from 00 to 10 only – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25% Design a two bit counter (a sequential circuit) that counts from 00 to 10 only. Thus, the counter states are 00, 01, 10, 00, 01,…. You should… Read More »

Design a two bit down counter circuit that count from 11 to 00 – IGNOU MCA Assignment 2015 – 16

Design a two bit down counter circuit that count from 11 to 00. The initial state of the counter may be assumed to be 11. The counter will be in following successive states: 11, 10, 01, 00, 11, 10, 01, 00, 11 … Use any flip flop to design the circuit. You must design them… Read More »

Design an algorithm, draw a corresponding flow chart and write a ‘C’ program for Binary Search, to search a given number among the list of numbers. 10m Dec2007

Design an algorithm, draw a corresponding flow chart and write a ‘C’ program for Binary Search, to search a given number among the list of numbers. 10m Dec2007   Algorithm Step 1: Declare an array ‘k’ of size ‘n’ i.e. k(n) is an array which stores all the keys of a file containing ‘n’ records… Read More »

Design and draw a master-slave flip flop using JK flipflops. What are the advantages it offers over other flip flops? 10m Jun2007

Design and draw a master-slave flip flop using JK flipflops. What are the advantages it offers over other flip flops? 10m Jun2007 Master Slave Flip Flop Master-slave flip flop consists of two flip-flops. One is the master flip-flop & other is called the slave flip-flop. The figure shows implementation of master-slave flipflop using J-K flip-flop.… Read More »

Design and draw a 3 x 8 decoder using NOT gates and AND gates and explain its working. 8m Jun2007

Decoder converts one type of coded information to another form. A decoder has ‘n’ inputs and an enable line (a sort of selection line) and 2n output lines. Let us see diagram of 3×8 decoder which decodes a 3 bit information and there is only one output line which gets the value 1 or in… Read More »

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005  Decade counter A BCD counter follows a sequence of ten states and returns to 0 after the count of 9. These counters are also called decade counters. This type of counter is useful in display applications in which BCD is required for… Read More »

Assume that a new machine has been developed. Give justification of the selection of every addressing mode? – IGNOU MCA Assignment 2014 – 15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25% Assume that a new machine has been developed. This machine has 64 general purpose registers of 64 bits each. Out of these 64 registers, 32… Read More »

Use a Karnaugh’s map to design an odd parity generator circuit for 4 input bits – IGNOU MCA Assignment 2014 – 15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25%   Use a Karnaugh’s map to design an odd parity generator circuit for 4 input bits. Before Designing we should know inputs which is 4… Read More »