org 100h 


    jmp main

i   db 10h  

t   db 25,10101010b, 10h, 'w'


    
main:
    
    mov al,132     ; immediate addressing
    
    
    mov bl,al      ; register to register addressing
          
          
    mov cl,i       ; direct memory addressing
                                               
    
    lea bx,t
                                               
                   ; indirect memory addressing      
                   
                   
                   
    mov [bx+4],al
    
    
    jmp main