lab work

1. Architecture of 8086
The following diagram depicts the architecture of a 8086 Microprocessor

9. z:
1. mount a C:microprocessor
a:
2. edit first.asm
.....
3 masm first.asm;
4 link first.obj;
5 first

10. ;assembly program to print a character
dosseg
.model small
.stack 100h
.data
.code
main proc
mov dl,65
mov ah,2
int 21h
mov ah,4ch
int 21h
main endp
end main

11. dosseg
.model small
.stack 100h
.data
.code
main proc
mov ah,1
int 21h
mov dl,al
mov ah,2
int 21h
mov ah,4ch
int 21h
main endp
end main

12. dosseg
.model small
.stack 100h
.data
.code
main proc
mov al,3
mov dl,3
mul dl
mov dl,al
mov ah,2
int 21h
mov ah,4ch
int 21h
main endp
end main