<![CDATA[CS302 Assignment 1 Solution and Discussion]]>Digital Logic Design (CS302)
Assignment # 01

Total marks = 20

Deadline:01-06-2020

Please carefully read the following instructions before attempting assignment.

RULES FOR MARKING
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Topic Covered:
Number Systems
Octal number
BCD Numbers
Lectures Covered
Lecture 01- 06

NOTE

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cs302@vu.edu.pk

Questions No 01 Marks (05)

Perform decimal to binary conversion on given decimal number using Sum-of-weights method. Verify the answer using repeated division method.

Decimal Number=1050

Questions No 02 Marks (10)

Perform the following arithmetic operations. For conversion you can use indirect method of conversion only.

〖(E2BC3F)〗_16-(10110101000000011110001)_2+ (537476217)_8 =(________)_16
Questions No 03 Marks (05)

Perform BCD addition between these two numbers. Kindly perform all the steps.
46
37

]]>https://community.secnto.com//topic/1822/cs302-assignment-1-solution-and-discussionRSS for NodeMon, 08 Jun 2026 23:22:54 GMTWed, 03 Jun 2020 08:22:37 GMT60<![CDATA[Reply to CS302 Assignment 1 Solution and Discussion on Wed, 03 Jun 2020 08:39:26 GMT]]>Download CS302 Assignment Solution

]]>https://community.secnto.com//post/5088https://community.secnto.com//post/5088Wed, 03 Jun 2020 08:39:26 GMT<![CDATA[Reply to CS302 Assignment 1 Solution and Discussion on Sat, 13 Jun 2020 13:51:00 GMT]]>@zaasmi said in CS302 Assignment 1 Solution and Discussion:

Questions No 02 Marks (10)
Perform the following arithmetic operations. For conversion you can use indirect method of conversion only.
〖(E2BC3F)〗_16-(10110101000000011110001)_2+ (537476217)_8 =(________)_16
Questions No 03 Marks (05)
Perform BCD addition between these two numbers. Kindly perform all the steps.
46
37

  • (E2BC3F)_16 is already in Hexadecimal number system so there is no change required.
  • (10110101000000011110001)_2
    We must make 4-bit pairs as Hexadecimal number system uses 4-bits to represent a number.

0101 1010 1000 0000 1111 0001
5 A 8 0 F 1

  • Hence,(10110101000000011110001)_2=(5A80F1)_16
    (537476217)_8
    Now for an octal number, we must have to convert the octal number into a Binary Number System then convert that Binary Number to a Hexadecimal Number System.

(537476217)_8=(101 011 111 100 111 110 010 001 111)_2

Again, as we use 4-bits to represent a Hexadecimal Number, we have to rearrange the stated Binary Number.

(101 011 111 100 111 110 010 001 111)_2=(0101 0111 1110 0111 1100 1000 1111)_2
=5 7 E 7 C 8 7
(537476217)_8= (101 011 111 100 111 110 010 001 111)_2=(57E7C8F)_16

69f893a5-95c6-4dc0-af5e-6378af8b6822-image.png

By performing the stated arithmetic operations on given three Hexadecimal Number System, we will get the final Answer.

〖(E2BC3F)〗_16-(10110101000000011110001)_2+ (537476217)_8 =(606B7DD)_16

]]>https://community.secnto.com//post/5087https://community.secnto.com//post/5087Sat, 13 Jun 2020 13:51:00 GMT<![CDATA[Reply to CS302 Assignment 1 Solution and Discussion on Sat, 13 Jun 2020 13:45:57 GMT]]>@zaasmi said in CS302 Assignment 1 Solution and Discussion:

Questions No 01 Marks (05)
Perform decimal to binary conversion on given decimal number using Sum-of-weights method. Verify the answer using repeated division method.
Decimal Number=1050

Sum of Term Highest Weight Binary Number Sum of Term – Highest Weight
1050 1024 10000000000 26=1050-1024
26 16 10000100000 10=26-16
10 8 10000011000 2=10-8
2 2 10000011010 0=2-2

Binary Equivalent= (10000011010)2
Repeated Division Method:

2 1050
2 525-0
2 262-1
2 131-0
2 65-1
2 32-1
2 16-0
2 8-0
2 4-0
2 2-0
1-0
]]>https://community.secnto.com//post/5086https://community.secnto.com//post/5086Sat, 13 Jun 2020 13:45:57 GMT