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

86 Family Interview Questions

Questions Answers Views Company eMail

Write the flags of 8086?

995

Describe the (status) flag register of 8085?

1037

What are the flags in 8086?

1101

Define byte?

1119

Describe the accumulator register of 8085?

935

What is the function of reset out signal.

1043

Which are sixteen bit registers of 8085?

1040

What the sp register does in a program?

1029

What is system bus?

1203

What is segment address in 8086?

1006

What is the maximum internal clock frequency of 8086?

1093

Explain dma?

1047

What are the temporary registers of 8085?

1009

Write the special functions carried by the general purpose registers of 8086?

1011

Byte wise what are the lengths of call and ret instructions?

1373

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Un-Answered Questions { 86 Family }

Explain data types used in microcontroller programming,

1296

What is baud rate?

1023

Why was 8085 microprocessor introduced?

1080

Explain the flag register in the 8085 microprocessor?

993

What is the the total addressable memory size in a 8085 microprocessor?

1028

What is general purpose registers in 8086?

1118

Explain the different types of data transfers possible in the 8085.

1082

Give example for non-maskable interrupts?

1014

What are the index registers in 8086?

1101

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

2834

The operation being performed by the 8085 can be checked by which pins?

1003

Explain in steps what happens when an interrupt occurs?

1041

Discuss 3 states signals io/m,s0,s1?

1105

What is the difference between isr & function call?

1136

How many types memory mgt can divided?

1069

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