1. Write a line by line explanation to this program. 2. What does the program do? Explain. 3. What is being displayed? .model small .386 .stack 100h .data .code main proc MOV AH, 1 INT 21H MOV CL, AL MOV DH, 9 RPT: DEC DH JZ SHORT FIN SHL CL, 1 JC SHORT DISP1 DISPO: JMP RPT DISP1: inc bh JMP RPT FIN: mov dl, bh ADD DL, 30H mov ah, 6 INT 21H mov ax, 4c00h int 21h main endp end main

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. Write a line by line explanation to this program.
2. What does the program do? Explain.
3. What is being displayed?
.model small
.386
.stack 100h
.data
.code
main proc
MOV AH, 1
INT 21H
MOV CL, AL
MOV DH, 9
RPT:
DEC DH
JZ SHORT FIN
SHL CL, 1
JC SHORT DISP1
DISPO:
JMP RPT
DISP1:
inc bh
JMP RPT
FIN:
mov dl, bh
ADD DL, 30H
mov ah, 6
INT 21H
mov ax, 4c00h
int 21h
main endp
end main
Transcribed Image Text:1. Write a line by line explanation to this program. 2. What does the program do? Explain. 3. What is being displayed? .model small .386 .stack 100h .data .code main proc MOV AH, 1 INT 21H MOV CL, AL MOV DH, 9 RPT: DEC DH JZ SHORT FIN SHL CL, 1 JC SHORT DISP1 DISPO: JMP RPT DISP1: inc bh JMP RPT FIN: mov dl, bh ADD DL, 30H mov ah, 6 INT 21H mov ax, 4c00h int 21h main endp end main
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