86 Family Interview Questions
Questions Answers Views Company eMail

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

668

What is a program counter?

605

Which is the tool used to connect the user and the computer?

720

Please give a circuit to divide frequency of clock cycle by two?

578

Explain transmission gate-based d-latch?

658

Can an rc circuit be used as clock source for 8085?

772

Give truth table for a half adder, give a gate level implementation of the same?

589

Which is the stack used in 8085?

591

What is the difference between isr & function call?

546

What is internal structure of 8086?

592

What are different adder circuits you studied?

572

Explain two ways of converting a two input nand gate to an inverter?

573

Can 8259 be interfaced with 8085 via the trap pin?

580

Give examples for maskable interrupts?

670

Design a transmission gate based xor.

676


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Un-Answered Questions { 86 Family }

What are Pseudo instructions basically?

658


Given a circuit, draw its exact timing response?

3241


how does the 8086 differ from the 8085 microprocessor?

573


What are the index registers in 8086?

637


Logic calculations are done in which type of registers?

907






What is segment address in 8086?

580


What is 'daisy-chaining' in reference to the 8086?

732


Discuss pc and sp?

655


How the register in the 8086 are grouped together?

535


Explain the functions of ale in 8085?

602


What is coprocessor?

641


Explain in steps what happens when an interrupt occurs?

598


What is the need for port?

675


What type of instruction is cpi ā€˜cā€™ and define the action it performs?

697


Define crossbar switching with reference to 8086?

615