Synapse Design Interview Questions, Process, and Tips

Q1. About project LDO, BGR, ANTEENA, EM, IR,opam basics, short chanel effect
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Q1. Salary and expectations
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Basic aptitude test with mcq and few technical mcq

Q1. What is scan chain reorder, linux cmds, all dft concepts
Ans. 
Scan chain reorder is a technique used in DFT to optimize the order of scan chains for better test coverage.
• Scan chain reorder is used to optimize the order of scan chains in a design to improve test coverage.

• It involves rearranging the scan chains to minimize test application time and maximize fault coverage.

• Linux commands can be used for various DFT tasks such as file manipulation, script execution, and log analysis.

• ...read more
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Q1. About the bond of 10L. Just make sure to not sign the bond n dont join this company.
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Q1. What is an ICG? How would you use it in the design?
Ans. 
ICG stands for Inter-Chip Global. It is a network that connects multiple chips in a system.
• ICG is used to transfer data between different chips in a system

• It helps in reducing the number of wires required for communication between chips

• ICG can be used in various design aspects such as clock distribution, power management, and data transfer

• Example: In a multi-chip system, ICG can be used to transfer clock signals from o
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Q2. How will MSCTS help at SOC level CTS
Ans. 
MSCTS can help in achieving better clock distribution and reducing skew at SOC level CTS.
• MSCTS (Multi-Source Clock Tree Synthesis) can optimize the clock tree for better skew and jitter performance.

• It can also help in reducing power consumption by optimizing the clock network.

• MSCTS can handle multiple clock sources and ensure proper synchronization.

• It can also help in meeting timing constraints and reducing clock tree ...read more
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Q1. What was the most difficult challenge faced in the projects you worked?
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Q2. How will you fix setup and hold time when both are violating at the same time.
Ans. 
Fixing setup and hold time violations simultaneously requires adjusting clock timing and/or data path delays.
• Identify the critical path causing the violations

• Adjust the clock timing to meet setup and hold requirements

• Adjust the data path delays to meet setup and hold requirements

• Use tools like static timing analysis and delay calculation to determine necessary adjustments

• Iteratively adjust timing and delays until viola
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Q1. UVM Basics, UVM components connections
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Q1. UVM components and objects
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