Digital Logic Design

Category: Gate CSE

Digital Logic Design

Category: Gate CSE
₹4,000.00 ₹10,000.00
Cinque Terre
Instructor
Dr. Mallikarjun Rao

Gate CSE : Digital Logic Design
Chapters : 12


A digital computer stores data in terms of digits (numbers) and proceeds in discrete steps from one state to the next. The states of a digital computer typically involve binary digits which may take the form of the presence or absence of magnetic markers in a storage medium , on-off switches or relays. In digital computers, even letters, words and whole texts are represented digitally.

Digital Logic is the basis of electronic systems, such as computers and cell phones. Digital Logic is rooted in binary code, a series of zeroes and ones each having an opposite value. This system facilitates the design of electronic circuits that convey information, including logic gates. Digital Logic gate functions include and, or and not. The value system translates input signals into specific output. Digital Logic facilitates computing, robotics and other electronic applications.

Digital Logic Design is foundational to the fields of electrical engineering and computer engineering. Digital Logic designers build complex electronic components that use both electrical and computational characteristics. These characteristics may involve power, current, logical function, protocol and user input. Digital Logic Design is used to develop hardware, such as circuit boards and microchip processors. This hardware processes user input, system protocol and other data in computers, navigational systems, cell phones or other high-tech systems.
Course Features
Lectures
300+ lectures
Duration
180
Skill level
Easy
Language
English
Assessments
Yes

Cinque Terre

QUALIFICATION: Masters from IISC Bangalore PROFESSIONAL EXPIERENCE: 9+ years of Experience( Yahoo Labs, Matherix Labs Co-founder and Amazon)

Digital Logic Design

Category: Gate CSE
₹4,000.00 ₹10,000.00
Cinque Terre
Instructor
Dr. Mallikarjun Rao

13 Comment(s)

Avatar Avyush Pandey  3 Votes

consider one sets of mod-14 digital-counter having input clock frequncy 19khz if another frequency as first is cascaded then final output clock frequency of composite counter will be.......can you help me with this question sir...

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Avatar Instructor 

For a mod 14 counter , 4 flip flops are required .

Now , for an up counter ,

States will be 0000 ,0001 …..to 1101 (which is 14th state) .Now , give we don't want 15th state , so as soon as 1110 is encountered , we need to reset the flops .

So , 3 MSB flip flops output and 1 LSB one with a not gate will go to an NAND gate whose output goes to RESET of all flip flops .
As the mod−n counter will divides output frequency by number of flip flops used..So output of first counter will be
19khz/4 = 4.5khz

Please refer to following link to get more about mod-14 counter:
http://www.exploreroots.com/ds55.html

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Avatar Satbir Singh  0 Votes

Is register topic there in gate syllabus for DLD ?

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Avatar Instructor 

Registers will be covered on Computer Organization and Architecture.

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Avatar Satbir Singh  0 Votes

Please add a video for carry look ahead adder and explain the difference between ripple carry adder and carry look ahead adder

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Avatar Instructor 

Yes we will try to add it soon

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