What is the difference between MOV and MVI?

Answer Posted / hashir

MOV:
This instruction copies the contents of the source
register into the destination register; the contents of
the source register are not altered. If one of the
operands is a memory location, its location is
specified by the contents of the HL registers.
Example: MOV B, C or MOV B, M


AND


MVI:
The 8-bit data is stored in the destination register or
memory. If the operand is a memory location, its
location is specified by the contents of the HL
registers.
Example: MVI B, 57H or MVI M, 57H

Is This Answer Correct ?    9 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the bus arbitration problem in the 8086 and how can it be resolved?

672


explain the various functional blocks of the 8085 microprocessor.

583


What is the function of ale and how does it works?

592


explain the flow of a typical instruction word

721


Define the jobs performed by the biu and eu in the 8086.

841






What is base segment address?

640


Classify interrupts on the basis of signals. State their differences.

660


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

719


State the differences between absolute and linear select decosing.

1639


Intel 8051 follows which architecture?

670


How to control and timing circuitry of the 8085.

610


What is 8051 microcontroller ?

628


Which interrupt is not level-sensitive in 8085?

654


Which interrupt has the highest priority?

698


Why memory width is not 16-bit? In stead of having 8-bit (same as 8085)?

642