Why does my code display rubbish?

My code is display rubbish when I want to print each of the numbers in the list as well, anything wrong? The output should look like this:

THE GIVEN ARRAY IS:2G;4?PT why is this rubbish

THE TOTAL NUMBER IS:7

Code

ASSUME  CS:CODE , DS : DATA, SS: STK
ORG 0000H

DATA SEGMENT
  LIST DB 2,23,11,4,15,32,"$"    ; Given Array with last element $ to indicate end 
MESSAGE1    db "THE GIVEN ARRAY IS:$"   ;message 1  
MESSAGE2    db "THE TOTAL NUMBER IS:$"  ;message 2  
DATA ENDS

;stack segment  
STK SEGMENT STACK  
DB  512 DUP (?)  
TOS LABEL   WORD  
STK ENDS  

; code segment  
CODE SEGMENT    
    ORG 2000H

START :  
MOV DX, DATA  
MOV DS, DX  
MOV DX, STK  
MOV SS, DX  
MOV SP, OFFSET TOS  
XOR AX, AX                  ; Clear register  
XOR BX, BX                  ; Initialise index register  

LEA DX, MESSAGE1  
MOV AH, 9h
INT 21H

LEA SI , list

MOV CL,0  
MOV AL,"$"   

AGAIN:   
CMP AL,[SI]  ; look for end of list  
JE over  
MOV DL, LIST[BX]                ; Move array numbers      
ADD DX, 30H      ; convert number to character.  
MOV AH, 2                   ;display the number at the screen  
INT 21H  

INC SI  
INC BX
INC CL
Jmp AGAIN       

over:    
LEA DX, MESSAGE2  
MOV AH, 9h  
INT 21H  

PUSH CX  开发者_JS百科         ; transfer cl to dl for int21/ah=2.  
POP DX  
ADD DX, 30H      ; convert number to character.  
MOV AH, 02H      ; prints the character in dl.  
INT 21H  
MOV AH, 4CH      ; exit.  
INT 21H  

CODE ENDS    
END START  

I think I knew why already whatever the number greater than 10 it will display as character, but how to let it display in number like "13" dont display as "="?

LIST DB 2,23,11,4,15,32,"$"

You are not realizing that the values over 9 consists of more than one numeral. That's why the values 2 and 4 come out correct; you display the "2nd" and "4th" number characters, but there is no character for number 23. You need to display that number as 2 and 3.

What you need is a proper int to string function to output the values as ascii.