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

86 Family Interview Questions

Questions Answers Views Company eMail

Does alu have any storage facility?

1221

Does 8085 have serial i/o control?

1048

Explain sim and rim instructions?

1143

What are the different types of assemblers used?

1135

What is special purpose registers in 8086?

1167

What is coprocessor?

1059

What is 8255?

1065

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

1105

What is a linker?

1129

Define microprocessor?

1304

Define microcontroller?

1067

Define the types of bus used in the 8085?

1014

How can interrupts be classified in the 8086?

1185

Explain about interrupt driven mode of data transfer

1016

What is the significance of the hold and hlda pins?

1106

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Un-Answered Questions { 86 Family }

The address capability of 8085 is 64 kb.explain?

1986

Signal voltage ranges for a logic high and for a logic low in RS-232C standard are

1093

What is the purpose of the sign flag in 8085?

985

State the differences between absolute and linear select decosing.

2244

Which is non maskable interrupt for 8085?

1084

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

1126

Mention any one 32 bit microcontroller and explain the same.

958

What the sp register does in a program?

1029

How the stack is initialized?

1078

What are the different types of instructions of 8085?

1055

What are set up time & hold time constraints?

1161

What is the purpose of clk signals of 8085?

1190

Introduction of 8051 microcontroller architecture?

1043

What are the different functional units in 8086?

1153

What is lookup table microcontroller?

997

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