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?

1064

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

1129

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

1078

What are the types of interrupts from type 0 to 4

973

Define the type of interrupts in the 8085 processor?

1007

Define crossbar switching with reference to 8086?

1007

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

1008

What is the purpose of the sign flag in 8085?

983

What is the bhe signal? Explain its significance?

1413

Explain about the classification of instruction operations

1103

What is the purpose of segment register?

935

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

1080

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

1186

explain the flow of a typical instruction word

1272

How the register in the 8086 are grouped together?

1044

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Un-Answered Questions { 86 Family }

What are the temporary registers of 8085?

1009

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

1063

Describe the accumulator register of 8085?

931

How many bits microprocessor was first developed?

1047

Comment the size of stack?

987

What is the RST for the TRAP?

1375

Describe the general purpose registers of 8085?

1039

Why stack is used in program?

1072

Define psp?

1049

What type of architecture is used in 8085 microprocessor?

901

Explain dma?

1039

Explain the software instruction ei and di?

1067

What is special purpose registers in 8086?

1158

What is stack pointer in 8051 microcontroller?

1191

Explain jnc.?

1105

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