Logic Design Engineer Interview Questions

66 logic design engineer interview questions shared by candidates

You need to design a logic system with input of a stream of bits and it needs to detect a known chunk of bits, e.g. '1000'. First, implement a naive system. What are the inputs and outputs? Which logic gates, modules and blocks do you need? Analyze it with respect to timing, efficiency, hardware usage, etc. Second, try to come up with a more efficient implementation. Analyze it again. Compare the two implementations.
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Logic Design Engineer

Interviewed at Cisco

4.1
Jun 6, 2025

You need to design a logic system with input of a stream of bits and it needs to detect a known chunk of bits, e.g. '1000'. First, implement a naive system. What are the inputs and outputs? Which logic gates, modules and blocks do you need? Analyze it with respect to timing, efficiency, hardware usage, etc. Second, try to come up with a more efficient implementation. Analyze it again. Compare the two implementations.

the aske me to plane a system to a factory who produce wood logs of two length - 49 meter and 51 meter . The system will get inputs from two sensors that are set when they "see" a wood log benith them. the sensorse are 1 meter apart whatching the platform of the factory. the factory is allways working and there is 1 meter gap between the logs on the platform.
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Student Logic Design Engineer

Interviewed at Intel Corporation

3.9
Feb 16, 2025

the aske me to plane a system to a factory who produce wood logs of two length - 49 meter and 51 meter . The system will get inputs from two sensors that are set when they "see" a wood log benith them. the sensorse are 1 meter apart whatching the platform of the factory. the factory is allways working and there is 1 meter gap between the logs on the platform.

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