FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
El siguiente es un Sistema Digital que tiene las señales ‘A’,’ B’, ‘C’ y ‘D’ como entradas de un bit; por otro lado, la señal ‘Y’ es una salida de un bit tal como se muestra en la siguiente imagen:
El comportamiento de la señal de salida ‘Y’ en función de las señales de entrada, es descrito con el siguiente código VHDL:
Realizar los siguientes desarrollos:
a) Usando mapas de karnaught y agrupamiento de minterms, simplicar la expresión booleana al mínimo (15p).
b) Utilizando puertas lógicas, graficar el circuito que represente a la ecuación simplificada en el literal anterior (15p).
⭐ For more information visit our blog:
https://vasanza.blogspot.com/
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
El siguiente es un Sistema Digital que tiene las señales ‘A’,’ B’, ‘C’ y ‘D’ como entradas de un bit; por otro lado, la señal ‘Y’ es una salida de un bit tal como se muestra en la siguiente imagen:
El comportamiento de la señal de salida ‘Y’ en función de las señales de entrada, es descrito con el siguiente código VHDL:
Realizar los siguientes desarrollos:
a) Usando mapas de karnaught y agrupamiento de minterms, simplicar la expresión booleana al mínimo (15p).
b) Utilizando puertas lógicas, graficar el circuito que represente a la ecuación simplificada en el literal anterior (15p).
⭐ For more information visit our blog:
https://vasanza.blogspot.com/
Integer Representations & Algorithms
CMSC 56 | Discrete Mathematical Structure for Computer Science
October 13, 2018
Instructor: Allyn Joy D. Calcaben
College of Arts & Sciences
University of the Philippines Visayas
Number Systems - Arithmetic Operations - Binary Codes- Boolean Algebra and Logic Gates - Theorems and Properties of Boolean Algebra - Boolean Functions - Canonical and Standard Forms - Simplification of Boolean Functions using Karnaugh Map - Logic Gates – NAND and NOR Implementations.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
Arithmatic &Logic Unit
1.
2. Transistors as Switches
VBB voltage controls whether the transistor
conducts in a common base configuration.
Logic circuits can be built
3. AND
In order for current to flow, both switches must
be closed
Logic notation AB = C
(Sometimes AB = C)
A B C
0 0 0
0 1 0
1 0 0
1 1 1
4. OR
Current flows if either switch is closed
Logic notation A + B = C
A B C
0 0 0
0 1 1
1 0 1
1 1 1
5. Properties of AND and OR
Commutation
A + B = B + A
A B = B A
Same as
Same as
6. Properties of AND and OR
Associative Property
A + (B + C) = (A + B) + C
A (B C) = (A B) C
=
7. Properties of AND and OR
Distributive Property
A + B C = (A + B) (A + C)
A + B C
A B C Q
0 0 0 0
0 0 1 0
0 1 0 0
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1
8. Distributive Property
(A + B) (A + C)
A B C Q
0 0 0 0
0 0 1 0
0 1 0 0
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1
9. Binary Addition
A B S C(arry)
0 0 0 0
1 0 1 0
0 1 1 0
1 1 0 1
Notice that the carry results are the same as AND
C = A B
11. Exclusive OR (XOR)
A B S
0 0 0
1 0 1
0 1 1
1 1 0
Either A or B, but not both
This is sometimes called the
inequality detector, because the
result will be 0 when the inputs are the
same and 1 when they are different.
The truth table is the same as for
S on Binary Addition. S = A ⊕ B
12. Getting the XOR
A B S
0 0 0
1 0 1
0 1 1
1 1 0
BAorBA ⋅⋅
Two ways of getting S = 1
13. Circuit for XOR
BABABA ⋅+⋅=⊕
Accumulating our results: Binary addition is the
result of XOR plus AND
14. Half Adder
Called a half adder because we haven’t allowed for any carry bit
on input. In elementary addition of numbers, we always need to
allow for a carry from one column to the next.
18
25
4
3 (plus a carry)
22. Exclusive NOR
A B Q
0 0 1
0 1 0
1 0 0
1 1 1
BAQ ⊕=
Equality Detector
23. Summary
Summary for all 2-input gates
Inputs Output of each gate
A B AND NAND OR NOR XOR XNOR
0 0 0 1 0 1 0 1
0 1 0 1 1 0 1 0
1 0 0 1 1 0 1 0
1 1 1 0 1 0 0 1
24. Number Systems
Decimal (base 10) {0 1 2 3 4 5 6 7 8 9}
Place value gives a logarithmic representation of
the number
Ex. 4378 means
4 X 103
= 4000
3 X 102
= 300
7 X 101
= 70
8 X 100
= 8
The place also gives the exponent of the base
28. Decimal Equivalent
1101 1001
1 X 27
= 128
+ 1 X 26
= 64
+ 0 X 25
= 0
+ 1 X 24
= 16
+ 1 X 23
= 8
+ 0 X 22
= 0
+ 0 X 21
= 0
+ 1 X 20
= 1
217
Notice how powers of two
stand out:
20
= 1
21
= 10
22
= 100
23
= 1000
29. Decimal to Binary
Conversion
Ex. 575
Find the largest power of two less than the number
29
= 512
Subtract that power of two from the number
575 – 512 = 63
Repeat steps 1 and 2 for the new result until you reach zero.
25
= 32 63 – 32 = 31
24
= 16 31 – 16 = 15
23
= 8 15 – 8 = 7
22
= 4 7 – 4 = 3
21
= 2 3 – 2 = 1
20
= 1 1 – 1 = 0
Construct the number
1000111111
31. Hexadecimal (base 16)
{0 1 2 3 4 5 6 7 8 9 A B C D E F}
Assignments Dec Hex Dec Hex
0 0 8 8
1 1 9 9
2 2 10 A
3 3 11 B
4 4 12 C
5 5 13 D
6 6 14 E
7 7 15 F
33. Hexadecimal is Convenient
for Binary Conversion
Binary Hex Binary Hex
0 0 1001 29
1 1 1010 A
10 2 1011 B
11 3 1100 C
100 4 1101 D
101 5 1110 E
110 6 1111 F
111 7 1 0000 10
1000 8 ⇐ Nibble
34. Binary to Hex Conversion
Group binary number by fours (nibbles)
1101 1001 0110
Convert each nibble into hex equivalent
1101 1001 0110
D 9 6
35. Decimal to Hex Conversion
Ex. 284
162
= 256 284 – 256 = 28
161
= 16 28 - 16 = 12 (Hex C)
Result 1 1 C
36. Another Example with an
Extension
1054
162
= 256
But we have several multiples of 256 in 1054
1054/256 = 4.12 take integer part
This eliminates 4*256 = 1024
1054 – 1024 = 30
161
= 16 30 – 16 = 14 (Hex E)
Result 4 1 E