Advanced Embedded Systems Interview Question:

Do you know what is EQU?

Submitted by: Muhammad

☛ EQU is the equate assmbler directive used to define a constant without occupying a memory location.
☛ It associates a constant value with data label .
☛ Whenever the label appears in the program ,constant value is subsituted for label.
☛ Advantage: The constant value occuring at various positions in a program can be changed at once using this directive.
☛ Syntax: label EQU constant value
Submitted by: Muhammad