Address of a variable: Difference between revisions

=={{header|8086 Assembly}}==

{{works with | https://www.dosbox.com/ DOSBox}}

<lang asm>.model small

.stack 1024

.data

UserRam 256 DUP (0) ;define the next 256 bytes as user RAM, initialize them all to zero.

myString db "Hello World!,255

.code

mov ax, seg UserRam ;load into AX the segment where UserRam is stored.

mov es, ax ;load that value into the Extra Segment register

mov ax, offset UserRam ;load into AX the address of UserRam

mov di, ax ;load that value into the destination index register</lang>