86 Family Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

86 Family Interview Questions

Questions Answers Views Company eMail

Design a divide-by-3 sequential circuit with 50% duty circle?

1 14301

Suppose you have a combinational circuit between two registers driven by a clock. What will you do if the delay of the combinational circuit is greater than your clock signal?

Wipro,

3 6982

The answer to the above question is breaking the combinational circuit and pipelining it. What will be affected if you do this?

2834

What are the different Adder circuits you studied?

6 12696

Give the truth table for a Half Adder, Give a gate level implementation of the same?

Infosys, Wipro,

4 12269

Draw a Transmission Gate-based D-Latch?

1 12062

Design a Transmission Gate based XOR. Now, how do you convert it to XNOR?

Wipro,

1 11465

How do you detect if two 8-bit signals are same?

Intel,

5 20292

How do you detect a sequence of "1101" arriving serially from a signal line?

2 8569

Design any FSM in VHDL or Verilog?

2 12421

Explain RC circuit?s charging and discharging?

Epsilon,

5 29106

Explain the working of a binary counter?

3 15949

write an assembly code which can call function in a loop with al value from 0 to 9

Google,

5 14862

what do you mean by embedded system?

Bell, College School Exams Tests, Falcon Electro, HCL, Micron Electricals, Wipro,

37 52811

7. What are tri-state devices and why they are essential in a bus oriented system?

Electrical Tech, ISRO, Satyam, Wipro,

5 59260

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Un-Answered Questions { 86 Family }

What are the different types of instructions responsible for data transfer instructions.

980

What are the index registers in 8086?

1101

Where can we find the sample assembly language programs?

998

What happens when call instruction is executed?

1131

Define word?

1111

What is baud rate?

1023

Why is the address bus in the 8085 tri-stated and unidirectional?

1118

Which is non maskable interrupt for 8085?

1083

What are issues related to stack and bank 1.?

1398

Tell the addresses which are bit addressable?

1201

What is the difference between program memory and data memory?

1156

Name the pin in 8086 microprocessor that is used for selecting mode of operation?

1121

How many hardware interrupts 8085 supports?

1089

Classify interrupts on the basis of signals.

1072

What is special purpose registers in 8086?

1167

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