Molex Hardware Engineer Interview Questions and Answers

Q1. Design exor,nand using 2:1 mux Design d latch using 2:1 mux Design frequency divide by 3 circuit
Ans. 
Design exor, nand and d latch using 2:1 mux and frequency divide by 3 circuit
• For exor using 2:1 mux, connect one input to select line and other to output of nand gate using 2:1 mux

• For nand using 2:1 mux, connect one input to select line and other to inverted output of and gate using 2:1 mux

• For d latch using 2:1 mux, connect data input to select line and connect inverted output to one input and output to other input

• For ...read more
Answered by AI
Add your answer

Questions covering various aspects

Q1. Design a mood 3 counter
Ans. 
A mood 3 counter is a device that tracks and displays the user's mood on a scale of 1-3.
• Design a simple interface with 3 buttons for the user to input their mood (happy, neutral, sad)

• Include a display screen to show the current mood level

• Implement a reset button to clear the mood counter

• Consider adding a visual indicator such as colored LEDs for each mood level
Answered by AI
Add your answer
Q2. What are the three states
Ans. 
The three states refer to the three fundamental states of matter: solid, liquid, and gas.
• Solid: particles are closely packed together and have a fixed shape and volume (e.g. ice)

• Liquid: particles are close together but can move past each other, taking the shape of their container (e.g. water)

• Gas: particles are far apart and move freely, filling the entire space of their container (e.g. air)
Answered by AI
Add your answer

Basics appt ...
graph
case study
basic maths

Q1. Digital design VLSI fabrication question STA
Add your answer

Q1. Simple behavioral talk
Add your answer

Q1. Draw micro arch for given problem
Ans. 
Design a micro arch for a given problem
• Identify the specific problem that the micro arch needs to solve

• Consider the size and scale of the micro arch in relation to the problem

• Design the structure of the micro arch to efficiently address the problem

• Ensure that the materials used are suitable for the intended purpose
Answered by AI
Add your answer
Q2. Write verilog for the micro arch
Ans. 
Verilog code for micro architecture design
• Define modules for different components of the micro architecture

• Implement data paths and control logic using Verilog

• Use registers, multiplexers, and other logic gates to design the micro architecture

• Test the functionality of the micro architecture using simulation tools
Answered by AI
Add your answer

Q1. General problem solving approach
Add your answer

Q1. Basic Digital design questions
Add your answer
Q2. Project explanation
Add your answer

Q1. Project specific
Add your answer
Q2. Non blocking and blocking differences
Ans. 
Non-blocking allows multiple tasks to run concurrently, while blocking stops the current task until a certain condition is met.
• Non-blocking allows tasks to run concurrently without waiting for each other to finish.

• Blocking stops the current task until a certain condition is met, potentially causing delays in execution.

• Non-blocking is commonly used in asynchronous programming, while blocking is more traditional and sync...read more
Answered by AI
Add your answer

Q1. Tell me about yourself
Add your answer
Q2. Questions based on experience and projects
Add your answer