8086 programming using TASM: pc to pc communication
- by Komal
.model small
.stack 100
.data
.code
mov ah,00h
mov al,0e3h
mov dx,00h
int 14h
back: nop
l1: mov ah,03h
mov dx,00h
int 14h
and ah,01h
cmp ah,01h
jne l1
mov ah,02h
mov dx,00h
int 21h
mov dl,al
mov ah,02h
int 21h
jmb back
mov ah,4ch
int 21h
end
this a pc to pc commnication receiver program.i would like to know
why have we used the mov dx,00h function and what is the meaning of mov al,0e3h this ?
