; 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) %D .data ; to declare variables ;...

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.

Extracted text: ; 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) %D .data ; to declare variables ; variables to be called here .code main proc L1: mov ah, 1 ; enter key int 21h cmp al, 13 ; if CR then end JZ short L2 mov dl, al ; save the key entered to dl ADD DL, 20h ; add 20h mov ah, 6 ; displays the content of dl int 21h 32(10) jmp L1 L2: mov ax,4C00h ; return to DOS ends to program int 21h main endp end main