Question

In direct addressing mode of 8085

a.

All instructions are 3 bytes long

b.

All instructions are 3 bytes long except IN instruction which is 2 bytes long

c.

All instructions are 3 bytes long except IN and OUT instructions which are 2 bytes long

d.

All instructions are 2 bytes long

Posted under Electronics and Communication Engineering

Answer: (c).All instructions are 3 bytes long except IN and OUT instructions which are 2 bytes long

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. In direct addressing mode of 8085
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of the following is a valid real variable in FORTRAN 77?

View solution

Q. To realize the full power of 8086 the pin of 8086 connected to ground is

View solution

Q. Which of the following is not an assembler directive in 8085?

View solution

Q. Which of the following expressions is invalid in Fortran?

View solution

Q. Which of the following is correct in FORTRAN 77?

View solution

Q. P flag is for parity.

View solution

Q. In 8086 the number of lines on which data and address is multiplexed is

View solution

Q. Consider the following program for 8085

MVIA, 00H
LXIH, OEAOFG
V LDAZ ADI 0005H

What does this program do?

View solution

Q. The total number of pins in 8085 are

View solution

Q. Which of the following statements are executable in FORTRAN 77?

View solution

Q. In static RAM 6264 the number of address inputs are

View solution

Q. The function to Calculate the maximum value in the specified field of a database is

View solution

Q. Which of the following is a valid logical expression in Pascal?

View solution

Q. In a typical microcomputer data transfer takes place between

View solution

Q. In 8085 the pins for + 5 V input and ground are

View solution

Q. The normalised form of 1.81 x 10‾¹¹ is

View solution

Q. 'Burst refresh' in DRAM is also called

View solution

Q. Which of the following has unique representation of 0?

View solution

Q. Consider the following

ON GO TO statement in Basic
35 ON A GO TO 15, 25, 35

If the value of A is 2.6, the control will transfer to

View solution

Q. Which DOS command improves memory usage?

View solution
View All MCQs on Electronics and Communication Engineering

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

IC 89 Management Accounting

Boost your preparation for the IC 89 Management Accounting exam with our extensive...

Engineering Geology

Explore the dynamic field of Engineering Geology with our specialized category. Delve...

Instrumentation Transducers

Master the art of instrumentation and transducers with our specialized category....

UIDAI Aadhaar Supervisor Certification

Prepare for the UIDAI Aadhaar Supervisor Certification with our specialized category....

Concrete Technology

Welcome to Concrete Technology, a category that unravels the secrets behind the...

Biochemical Engineering

Master the synergy of biology and engineering with our Biochemical Engineering...

Bioinformatics

Unlock the power of data analysis in biology with our Bioinformatics category....

Cytogenetics

Delve into the genetic mysteries of chromosomes with our Cytogenetics category....

Non Verbal Reasoning

Enhance your cognitive abilities with our Non-Verbal Reasoning category. Dive into...