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Cs302 Assignment 3 Solution June 2012

Lectures covered = Lecture No 17 to Lecture No 23
Assignment Tools = Paint, MS Word, WaveDrom Editor

Assignment DeadLine = 03/July/2017

CS302 Assignment Objectives:

To learn about different decoders and to solve real time problems by analyzing waveforms and determine output from that and verification of circuit using ABEL coding.

CS302 Assignment Instructions:

It should be clear that your assignment will not get any credit if:
  • The assignment is submitted after due date. 
  • The assignment is submitted via email. 
  • The assignment is copied from Internet or from any other student. 
  • The submitted assignment does not open or file is corrupt. 
  • It is in some other format than .doc/docx. 
Please Note: All types of plagiarism are strictly prohibited.

For any query about the assignment, contact at

Important Note:

You have to provide all processing steps in all questions otherwise, marks will be deducted. Hand drawn pictures of waveform and images of tables/equations will be marked as ZERO.

Question No. 1 (Part - a)

[Marks = 10]

A Seven Segment Decoder is used to decode the given BCD number to display it onto the Seven Segment Display. Block diagram of this process is given in ‘figure 2’. 

Figure 1
Figure 2

‘Figure 1’ contains BCD inputs which are applied at BCD to 7 Segment Decoder as a waveform. Your task is to draw wave forms for all segment i.e. a, b, c, d, e, f, g for their respective inputs and also mention the BCD numbers which will be displayed on the Seven Segment Display in sequence for each combination of given inputs.

Question No. 1 (Part - b)

[Marks = 10]

You have to write ABEL input file code for a BCD-to-Seven Segment Decoder as discussed in question 1 (a). Your ABEL module must have two sections (Declarations & Test vector using a set) where IC name is 74LS47 and pins 6, 2, 1 and 7 will be used for A3, A2, A1 and A0 respectively as an input.

CS302 Assignment  No 3 Solution Spring 2017

You can download Cs302 Assignment no 3 solution file from the link below:

Cs302 Assignment Solution Download Link:


Assignment Solution Sample Page Preview

CS302 Assignment  No 3 Solution Sample Page Preview 1

CS302 Assignment  No 3 Solution Sample Page Preview 2

CS302 Assignment  No 3 Solution Sample Page Preview 3

Assignment Solution Idea

CS302 Assignment  No 3 Solution idea Question no 1
CS302 Assignment  No 3 Solution idea Question no 2

Solution Idea = Solved by Syed Hasnat

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