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

86 Family Interview Questions

Questions Answers Views Company eMail

What are the general purpose registers in 8085?

1066

write the assembly language programming to find the 2's complement for a string of 100 bytes

1135

Explain all the addressing modes of the 8085 with the help of examples.

1083

What are the types of interrupts from type 0 to 4

975

Define the type of interrupts in the 8085 processor?

1009

Define crossbar switching with reference to 8086?

1010

State the order of interrupts priority wise (lower to higher)?

1009

What is the purpose of the sign flag in 8085?

985

What is the bhe signal? Explain its significance?

1417

Explain about the classification of instruction operations

1105

What is the purpose of segment register?

935

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

1082

In 8085, power and frequency can be checked by connecting the wire with which pins?

1188

explain the flow of a typical instruction word

1282

How the register in the 8086 are grouped together?

1048

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Un-Answered Questions { 86 Family }

Define the 8085 instruction format and their classification according to word size?

1057

What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1

1468

Give an example of a combined addressing mode instruction?

974

What are the types of interrupts from type 0 to 4

975

Write a program that will store the contents of an accumulator and flag register at locations 2000h and 2001h.

899

What is the maximum size of segment in 8086 microprocessor?

1006

Discuss pc and sp?

1038

Give example of bit address and byte address?

1111

What is the significance of the control unit in the 8085?

999

How many types memory mgt can divided?

1069

Explain architecture of 8051 microcontroller?

1122

Explain an interrupt?

1059

What are the typical errors associated with using stack in a program?

1126

What is the software interrupts of 8085?

1140

Tell the addresses which are bit addressable?

1201

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