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Computer organization and assembly language  CODED using "Vdos"  BELOW IS THE PROGRAM FROM THE LINK Please help me finish this,      ; Author: DAVID PELED ; displays upper case to lower case Enter to exit .model small .386 ; to support 32 bits .stack 100h  ; Stack with 100h locations = 256(10) .data ; to declare variables  ; variables to be called here .code main proc L1:  movah, 1  ; enterkey int 21h cmp al, 13 ; if CR then end JZshort L2 movdl, al ; savethekey entered to dl  ADDDL, 20h ; add 20h = 32(10) mov ah, 6 ; displays thecontent of dl int 21h jmp L1 L2: mov ax,4C00h ; return to DOS ends to program int 21h   main endp end main

Computer organization and assembly language  CODED using "Vdos"  BELOW IS THE PROGRAM FROM THE LINK Please help me finish this,      ; Author: DAVID PELED ; displays upper case to lower case Enter to exit .model small .386 ; to support 32 bits .stack 100h  ; Stack with 100h locations = 256(10) .data ; to declare variables  ; variables to be called here .code main proc L1:  movah, 1  ; enterkey int 21h cmp al, 13 ; if CR then end JZshort L2 movdl, al ; savethekey entered to dl  ADDDL, 20h ; add 20h = 32(10) mov ah, 6 ; displays thecontent of dl int 21h jmp L1 L2: mov ax,4C00h ; return to DOS ends to program int 21h   main endp end main

Computer Networking: A Top-Down Approach (7th Edition)
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
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Computer organization and assembly language 

CODED using "Vdos" 

BELOW IS THE PROGRAM FROM THE LINK

Please help me finish this, 

 

 

; Author: DAVID PELED

; displays upper case to lower case Enter to exit

.model small

.386 ; to support 32 bits

.stack 100h  ; Stack with 100h locations = 256(10)

.data ; to declare variables 

; variables to be called here

.code

main proc

L1: 

movah, 1  ; enterkey

int 21h

cmp al, 13 ; if CR then end

JZshort L2

movdl, al ; savethekey entered to dl 

ADDDL, 20h ; add 20h = 32(10)

mov ah, 6 ; displays thecontent of dl

int 21h

jmp L1

L2:

mov ax,4C00h ; return to DOS ends to program

int 21h

 

main endp

end main

The following program (click link below) lets the user enter a Capital letter and converts it to a lower case letter. http://www.dpeled.com/283-6.asm Edit this existing program to make and create 2 programs: a. When a user presses a lower case an upper case shows. b. When a user presses either upper case or lower case the program will display the opposite which means that the program detects whether a Upper or Lower case was pressed. View the program runs (Click below) http://dpeled.com/ULLUCase.mp4 You may need to use one of following commands: JMP L1> unconditional jump JNZ L1> Conditional jump only if last command not resulting in zero. JZ L1 → Conditional Jump only if last command resulted in zero. JNS L1 → Conditional Jump only if last command not resulted in negative. JS L1> Conditional Jump only if last command resulted in negative. JNC L1> Conditional Jump only if last command resulted in no carry. JC L1> Conditional Jump only if last command resulted in Carry. SUB DL, 10 Subtract 10 from the DL register
Transcribed Image Text:The following program (click link below) lets the user enter a Capital letter and converts it to a lower case letter. http://www.dpeled.com/283-6.asm Edit this existing program to make and create 2 programs: a. When a user presses a lower case an upper case shows. b. When a user presses either upper case or lower case the program will display the opposite which means that the program detects whether a Upper or Lower case was pressed. View the program runs (Click below) http://dpeled.com/ULLUCase.mp4 You may need to use one of following commands: JMP L1> unconditional jump JNZ L1> Conditional jump only if last command not resulting in zero. JZ L1 → Conditional Jump only if last command resulted in zero. JNS L1 → Conditional Jump only if last command not resulted in negative. JS L1> Conditional Jump only if last command resulted in negative. JNC L1> Conditional Jump only if last command resulted in no carry. JC L1> Conditional Jump only if last command resulted in Carry. SUB DL, 10 Subtract 10 from the DL register
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