86 Family Interview Questions
Questions Answers Views Company eMail

Indicate different machine cycles of 8085?

691

What is tri-state logic?

685

What is an os and what are its functions?

579

What is the operating frequency of 8085?

670

How clock signal is generated in 8086? What is the maximum internal clock frequency of 8086?

939

What is processor cycle (machine cycle)?

628

Why stack is used in program?

655

What is a locator?

694

How many i/o ports can 8085 access?

680

Which is non maskable interrupt for 8085?

596

Name the special purpose registers?

619

Do the interrupts of 8085 have priority?

579

Describe the general purpose registers of 8085?

624

What is the need for port?

667

What is meant by priority of interrupt?

601


Post New 86 Family Questions

Un-Answered Questions { 86 Family }

What is the difference between 8085 microprocessor and 8086 microprocessor?

641


Define edge or level sensitive interrupts?

669


What does tasm stand for and what is its use?

708


explain the flow of a typical instruction word

710


Which is the stack used in 8085?

586






Differentiate between div and idiv instructions with the help of examples.

2014


In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing

1008


What are the major differences in short label and near label jump instructions?

574


What type of interrupts are used for critical events and why?

645


What does the parity flag do?

571


The address capability of 8085 is 64 kb.explain?

1375


Mention the addressing modes of 8085?

645


Define the process of an interrupt operation in the 8086?

569


what is a Watchdog Timer?

670


What is the structure of psp?

633