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Texas Instruments Digital Design Engineer Interview Questions and Answers
Texas Instruments Digital Design Engineer Interview Experiences
7 interviews found
Anonymous
Selected
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Basic Aptitude question
(1 Question)
- Q1. Included basic level of digital design concepts
(1 Question)
- Q1. Multiplexers,clock divider
I applied via Referral and was interviewed in Feb 2024. There were 3 interview rounds.
Qustions are simple mostly are time and work , sequence detector,probability
(3 Questions)
- Q1. They asked about the related from counter ,flip flops
- Q2. Simple question from combinational circuit
- Q3. Asked about Flipflops
(2 Questions)
- Q1. Asked Cmos structure, equations
- Q2. Project + Verilog questions
Selected
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Easy aptitude test of 20qs.
(1 Question)
- Q1. Basic STA questions.
Selected
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
Texas came to TIER 1 college in day 0 of placement. Written questions were pretty much on the higher side of difficulty. Need to practice and apply concepts smartly, no need to mug up formulas unnecessarily.
(1 Question)
- Q1. They will grill you with whatever you have written in your resume so far. I was asked multiple design level questions so far.
I applied via Campus Placement and was interviewed in Nov 2022. There was 1 interview round.
(2 Questions)
- Q1. Count the number of one's in the vector
- Ans.
Count the number of one's in a vector.
Iterate through the vector and count the number of ones encountered.
Use built-in functions like count() or accumulate() in C++.
In Python, use the count() method or sum() function with a conditional statement.
- Q2. Design a circuit to detect a pattern
- Ans.
Design a circuit to detect a pattern
Define the pattern to be detected
Choose appropriate sensors to detect the pattern
Use logic gates to process the sensor data
Output a signal when the pattern is detected
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
(1 Question)
- Q1. The round 2 consisted of aptitude , digital and analog section. A person needs to atrempt the section based on the profile they wanted to apply for
(1 Question)
- Q1. The questions were mainly related to basics of digital design and approach to questions was the major thing focused in the entire interview.
Interview Preparation Tips
- Digital design
- Embedded system
- Computer Architecture
Texas Instruments HR Interview Questions
Interview Preparation Tips
Experience: There was written test in the very beginning of the selection process. It had questions from logical reasoning, quantitative aptitude and electronics. It had questions from microprocessor and many other electronics topic. Thereafter there were the interview rounds.
Round: HR Interview
Experience: There were 2 rounds in which they asked me both HR questions as well as core field related question. They asked me to describe myself as well as tell them about my strengths and weaknesses. They also asked me about working in the southern part of India and my views on relocation.
On the technical side they asked me the following questions:
1) Design of D-latch from 2*1 mux?
2) XOR gate using minimum number of NAND gates?
3) Shift registers connections to get a particular sequence?
4) Use of Accumulator in processors like 8085?
In general the interview was more focussed on the technical side with the HR side just to make sure I will be a good fit in the company.
College Name: IIT KANPUR
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I applied via Campus Placement and was interviewed before Oct 2019. There were 4 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Tell us about your self?
- Ans.
I am a passionate digital design engineer with expertise in VHDL and FPGA development, dedicated to innovative solutions.
Over 5 years of experience in digital circuit design and verification.
Proficient in VHDL and Verilog for FPGA development, having worked on projects like high-speed data processing.
Strong background in simulation tools such as ModelSim and Vivado, ensuring robust design validation.
Collaborated with c...
- Q2. What is your thesis topic (in detail)
- Q3. Explain NOT gate
- Ans.
NOT gate is a logic gate that inverts the input signal.
Also known as inverter gate
Produces output that is opposite of input
Symbol is a triangle with a small circle at the input
Example: NOT gate with input 0 produces output 1
- Q4. Explain NAND gate
- Ans.
A NAND gate is a digital logic gate that outputs false only when all its inputs are true; otherwise, it outputs true.
NAND stands for 'Not AND', meaning it inverts the output of an AND gate.
It has two or more inputs and one output.
The output is true (1) for all input combinations except when all inputs are true (1).
Example: For inputs A=1 and B=1, output is 0; for A=0 and B=1, output is 1.
NAND gates are universal gates,...
- Q5. What do you know about state time analysis
- Ans.
State time analysis is a method used to analyze the behavior of digital circuits over time.
State time analysis involves creating a state diagram to represent the circuit's behavior.
The state diagram is used to determine the circuit's output at each clock cycle.
This analysis is useful for verifying the correctness of digital circuits.
It can also be used to optimize circuit performance.
Examples of tools used for state ti...
- Q6. How you can reduce delay explain all merhods
- Ans.
Delay reduction methods in digital design engineering
Optimizing clock frequency
Reducing wire length
Using pipelining
Implementing parallel processing
Minimizing capacitance
Using faster logic gates
Reducing fan-out
Using shorter interconnects
Optimizing placement and routing
- Q7. What you do in free time
- Ans.
In my free time, I enjoy exploring new technologies, engaging in creative projects, and staying active through outdoor activities.
I love experimenting with new design software, like Figma or Adobe XD, to enhance my digital design skills.
I often participate in hackathons or coding challenges to collaborate with others and solve real-world problems.
I enjoy hiking and photography, capturing nature's beauty while staying a...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What subjects have you studied? What is setup hold time how to fix? Which is more critical? Which circuit is better in terms of delay and power?
- Ans.
I have studied digital design, setup hold time is the time data must be stable before and after the clock edge, fixing it involves adjusting the clock or data path, setup time is more critical, a circuit with fewer stages is better for delay and power.
Studied digital design
Setup hold time is the time data must be stable before and after the clock edge
Fixing setup hold time involves adjusting the clock or data path
Setup...
Interview Preparation Tips
Low Power VLSI design, delay and sizing related questions, AF and SP related question
Interview Preparation Tips
Experience: Written test for a duration of 1.5 hours
Test was based on VLSI design
Round: Interview
Experience: Technical and HR round are held together
Digital VLSI - Verilog skills, state machines, setup and hold time issues were tested
General Tips: Some questions in the test are repeated, so it might help to talk to a few people in advance
Questions are mainly related to VLSI mainly-Digital IC design, analog circuits
Skills: Verilog Skills, State Machines, Setup and Hold Times issues
College Name: IIT MADRAS
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Overall Interview Experience Rating
based on 4 interview experiences
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based on 12 reviews
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