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Embedded Systems Interview Questions
Questions Answers Views Company eMail

How can you construct both PMOS and NMOS on a single substrate?

IBM, Intel,

4479

What happens when the gate oxide is very thin?

Intel,

3 12667

What is setup time and hold time?

Intel,

1 5425

Write a pseudo code for sorting the numbers in an array?

Intel,

2 13735

What is pipelining and how can we increase throughput using pipelining?

Intel,

1 4344

Explain about stuck at fault models, scan design, BIST and IDDQ testing?

Intel,

3 12041

What is SPICE?

Intel,

4 15734

Differences between IRSIM and SPICE?

Intel,

4940

Differences between netlist of HSPICE and Spectre?

Intel,

1 7979

What is FPGA?

Intel,

7 12349

Draw the Cross Section of an Inverter? Clearly show all the connections between M1 and poly, M1 and diffusion layers etc?

Intel,

2849

Draw the Layout of an Inverter?

Intel,

2037

If the current thru the poly is 20nA and the contact can take a max current of 10nA how would u overcome the problem?

Intel,

1 6057

Implement F = AB+C using CMOS gates?

Intel,

2 10061

Working of a 2-stage OPAMP?

Intel, Tata Elxsi,

2599

Un-Answered Questions { Embedded Systems }

What is the maximum memory addressable size by the 8086?

686

What is the difference between isr & function call?

534

What are the types of interrupts from type 0 to 4

582

Intel 8051 follows which architecture?

658

what is program counter?

653




What is the condition to be satisfied for stability?

480

What are the steps involved in preventing the metastability?

647

What are recursive and non recursive systems? give examples?

717

Explain me what is kernel paging?

446

What is inversion of control?

463

What is isr? Can they be passed any parameter and can they return a value?

506

What are the different measures that are required to achieve the design for better yield?

580

What is the main function of metastability in vsdl?

599

Are all the bits of flag register used in 8051?

617

Describe the instruction register of 8085?

619

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